QUALYS, INC. (QLYS)

Data as of Oct 21, 2026, from SEC Form 4 filings.

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Latest QLYS insider trades

Bruce K. Posey - Officer
Open-market sale$15K

About QUALYS, INC. (QLYS)

The SEC lists QUALYS, INC. under CIK 0001107843, in prepackaged software. We track it alongside the rest of the Information Technology sector.

Sector: Information Technology

SEC filings for QLYS on EDGAR

QLYS Form 4 activity by transaction type, last 90 days

Form 4 transaction type	Transactions	Shares	Total value
Open-market sale	42	14,254	$2.60M

QLYS insider transactions (Form 4)

128 Form 4 filings on record, the earliest from Oct 8, 2024, newest first. Filing history page 1 of 3.

Traded	Insider	Transaction	Security	Shares	Price	Value
Oct 20, 2026	Bruce K. Posey - Officer	Open-market sale	Common Stock	84	$184.33^{footnote F2}	$15K
Oct 20, 2026	Bruce K. Posey - Officer	Open-market sale	Common Stock	7	$185.31	$1K
Oct 20, 2026	Bruce K. Posey - Officer	Open-market sale	Common Stock	35	$187.25^{footnote F3}	$7K
Oct 20, 2026	Bruce K. Posey - Officer	Open-market sale	Common Stock	244	$189.52^{footnote F4}	$46K
Oct 20, 2026	Bruce K. Posey - Officer	Open-market sale	Common Stock	449	$190.49^{footnote F5}	$86K
Oct 20, 2026	Bruce K. Posey - Officer	Open-market sale	Common Stock	62	$191.26^{footnote F6}	$12K
Footnote F2 (price): The sale price represents the weighted average price of the shares sold ranging from $184.25 to $184.53 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F3 (price): The sale price represents the weighted average price of the shares sold ranging from $187.24 to $187.28 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F4 (price): The sale price represents the weighted average price of the shares sold ranging from $188.895 to $189.87 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F5 (price): The sale price represents the weighted average price of the shares sold ranging from $189.90 to $190.88 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F6 (price): The sale price represents the weighted average price of the shares sold ranging from $190.92 to $191.37 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Oct 14, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	400	$188.03^{footnote F2}	$75K
Oct 14, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	1,500	$189.20^{footnote F3}	$284K
Oct 14, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	400	$189.99^{footnote F4}	$76K
Oct 14, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	500	$192.84^{footnote F5}	$96K
Oct 14, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	400	$194.30^{footnote F6}	$78K
Footnote F2 (price): The sale price represents the weighted average price of the shares sold ranging from $187.64 to $188.18 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F3 (price): The sale price represents the weighted average price of the shares sold ranging from $188.79 to $189.77 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F4 (price): The sale price represents the weighted average price of the shares sold ranging from $189.85 to $190.11 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F5 (price): The sale price represents the weighted average price of the shares sold ranging from $192.43 to $193.41 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F6 (price): The sale price represents the weighted average price of the shares sold ranging from $194.01 to $194.54 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Sep 21, 2026	Bruce K. Posey - Officer	Open-market sale	Common Stock	72	$175.54	$13K
Sep 21, 2026	Bruce K. Posey - Officer	Open-market sale	Common Stock	27	$177.98^{footnote F2}	$5K
Sep 21, 2026	Bruce K. Posey - Officer	Open-market sale	Common Stock	241	$178.96^{footnote F3}	$43K
Sep 21, 2026	Bruce K. Posey - Officer	Open-market sale	Common Stock	327	$179.95^{footnote F4}	$59K
Sep 21, 2026	Bruce K. Posey - Officer	Open-market sale	Common Stock	199	$181.03^{footnote F5}	$36K
Footnote F2 (price): The sale price represents the weighted average price of the shares sold ranging from $177.36 to $178.35 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F3 (price): The sale price represents the weighted average price of the shares sold ranging from $178.41 to $179.36 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F4 (price): The sale price represents the weighted average price of the shares sold ranging from $179.61 to $180.55 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F5 (price): The sale price represents the weighted average price of the shares sold ranging from $180.65 to $181.55 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Sep 14, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	100	$170.90	$17K
Sep 14, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	100	$154.39	$15K
Sep 14, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	200	$159.28^{footnote F2}	$32K
Sep 14, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	300	$162.43^{footnote F3}	$49K
Sep 14, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	100	$165.94	$17K
Sep 14, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	100	$167.58	$17K
Sep 14, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	200	$169.35^{footnote F4}	$34K
Sep 14, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	1,500	$172.92^{footnote F5}	$259K
Sep 14, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	500	$173.92^{footnote F6}	$87K
Sep 14, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	100	$174.71	$17K
Footnote F2 (price): The sale price represents the weighted average price of the shares sold ranging from $158.98 to $159.57 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F3 (price): The sale price represents the weighted average price of the shares sold ranging from $162.20 to $162.55 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F4 (price): The sale price represents the weighted average price of the shares sold ranging from $169.30 to $169.39 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F5 (price): The sale price represents the weighted average price of the shares sold ranging from $172.60 to $173.52 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F6 (price): The sale price represents the weighted average price of the shares sold ranging from $173.68 to $174.43 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Sep 2, 2026	Thomas Berquist - Director	Open-market sale	Common Stock	511	$175.27	$90K
Sep 2, 2026	Joo Mi Kim - Officer	Open-market sale	Common Stock	293	$167.49^{footnote F2}	$49K
Sep 2, 2026	Joo Mi Kim - Officer	Open-market sale	Common Stock	166	$168.75^{footnote F3}	$28K
Sep 2, 2026	Joo Mi Kim - Officer	Open-market sale	Common Stock	204	$170.05^{footnote F4}	$35K
Sep 2, 2026	Joo Mi Kim - Officer	Open-market sale	Common Stock	265	$171.14^{footnote F5}	$45K
Sep 2, 2026	Joo Mi Kim - Officer	Open-market sale	Common Stock	102	$172.37^{footnote F6}	$18K
Footnote F2 (price): The sale price represents the weighted average price of the shares sold ranging from $166.97 to $167.85 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F3 (price): The sale price represents the weighted average price of the shares sold ranging from $168.37 to $169.01 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F4 (price): The sale price represents the weighted average price of the shares sold ranging from $169.68 to $170.64 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F5 (price): The sale price represents the weighted average price of the shares sold ranging from $170.69 to $171.49 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F6 (price): The sale price represents the weighted average price of the shares sold ranging from $172.15 to $172.59 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Aug 20, 2026	Bruce K. Posey - Officer	Open-market sale	Common Stock	97	$181.99^{footnote F2}	$18K
Aug 20, 2026	Bruce K. Posey - Officer	Open-market sale	Common Stock	393	$183.58^{footnote F3}	$72K
Aug 20, 2026	Bruce K. Posey - Officer	Open-market sale	Common Stock	96	$184.25^{footnote F4}	$18K
Aug 20, 2026	Bruce K. Posey - Officer	Open-market sale	Common Stock	280	$185.91^{footnote F5}	$52K
Footnote F2 (price): The sale price represents the weighted average price of the shares sold ranging from $181.85 to $182.06 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F3 (price): The sale price represents the weighted average price of the shares sold ranging from $183.06 to $184.04 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F4 (price): The sale price represents the weighted average price of the shares sold ranging from $184.06 to $184.91 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F5 (price): The sale price represents the weighted average price of the shares sold ranging from $185.39 to $186.38 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Aug 20, 2026	Wendy Pfeiffer - Director	Open-market sale	Common Stock	500	$185.00	$93K
Aug 14, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	406	$186.28^{footnote F2}	$76K
Aug 14, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	794	$188.07^{footnote F3}	$149K
Aug 14, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	1,300	$189.41^{footnote F4}	$246K
Aug 14, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	600	$190.49^{footnote F5}	$114K
Aug 14, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	100	$192.27^{footnote F6}	$19K
Footnote F2 (price): The sale price represents the weighted average price of the shares sold ranging from $185.79 to $186.62 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F3 (price): The sale price represents the weighted average price of the shares sold ranging from $187.54 to $188.52 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F4 (price): The sale price represents the weighted average price of the shares sold ranging from $189.04 to $189.92 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F5 (price): The sale price represents the weighted average price of the shares sold ranging from $190.14 to $190.93 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F6 (price): The sale price represents the weighted average price of the shares sold ranging from $192.15 to $192.53 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Aug 3, 2026	Joo Mi Kim - Officer	Open-market sale	Common Stock	100	$147.22	$15K
Aug 3, 2026	Joo Mi Kim - Officer	Open-market sale	Common Stock	100	$148.54	$15K
Aug 3, 2026	Joo Mi Kim - Officer	Open-market sale	Common Stock	200	$151.47^{footnote F2}	$30K
Aug 3, 2026	Joo Mi Kim - Officer	Open-market sale	Common Stock	300	$152.78^{footnote F3}	$46K
Aug 3, 2026	Joo Mi Kim - Officer	Open-market sale	Common Stock	827	$154.51^{footnote F4}	$128K
Aug 3, 2026	Joo Mi Kim - Officer	Open-market sale	Common Stock	100	$155.12	$16K
Footnote F2 (price): The sale price represents the weighted average price of the shares sold ranging from $151.12 to $151.82 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F3 (price): The sale price represents the weighted average price of the shares sold ranging from $152.20 to $153.07 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F4 (price): The sale price represents the weighted average price of the shares sold ranging from $154.05 to $154.96 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Aug 1, 2026	Joo Mi Kim - Officer	Tax withholding / forfeiture	Common Stock	3,845^{footnote F1}	$144.75	$557K
Footnote F1 (shares): The reported shares were withheld to cover the Reporting Person's tax liability in connection with the vesting of restricted stock units.
Aug 1, 2026	Bruce K. Posey - Officer	Tax withholding / forfeiture	Common Stock	2,269^{footnote F1}	$144.75	$328K
Footnote F1 (shares): The reported shares were withheld to cover the Reporting Person's tax liability in connection with the vesting of restricted stock units.
Aug 1, 2026	Sumedh S. Thakar - Officer	Tax withholding / forfeiture	Common Stock	6,748^{footnote F1}	$144.75	$977K
Footnote F1 (shares): The reported shares were withheld to cover the Reporting Person's tax liability in connection with the vesting of restricted stock units.
Jul 20, 2026	Bruce K. Posey - Officer	Open-market sale	Common Stock	243	$156.71^{footnote F2}	$38K
Jul 20, 2026	Bruce K. Posey - Officer	Open-market sale	Common Stock	334	$158.06^{footnote F3}	$53K
Jul 20, 2026	Bruce K. Posey - Officer	Open-market sale	Common Stock	262	$159.35^{footnote F4}	$42K
Jul 20, 2026	Bruce K. Posey - Officer	Open-market sale	Common Stock	43	$160.18	$7K
Footnote F2 (price): The sale price represents the weighted average price of the shares sold ranging from $156.28 to $157.08 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F3 (price): The sale price represents the weighted average price of the shares sold ranging from $157.79 to $158.49 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F4 (price): The sale price represents the weighted average price of the shares sold ranging from $158.91 to $159.76 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Jul 20, 2026	Wendy Pfeiffer	Open-market sale	Common Stock	500	$158.19	$79K
Jul 14, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	100	$149.30	$15K
Jul 14, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	100	$151.53	$15K
Jul 14, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	100	$155.30	$16K
Jul 14, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	200	$157.75^{footnote F2}	$32K
Jul 14, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	730	$160.81^{footnote F3}	$117K
Jul 14, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	1,570	$161.69^{footnote F4}	$254K
Jul 14, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	200	$162.40^{footnote F5}	$32K
Jul 14, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	200	$163.57^{footnote F6}	$33K
Footnote F2 (price): The sale price represents the weighted average price of the shares sold ranging from $157.27 to $158.22 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F3 (price): The sale price represents the weighted average price of the shares sold ranging from $160.16 to $161.15 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F4 (price): The sale price represents the weighted average price of the shares sold ranging from $161.16 to $162.07 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F5 (price): The sale price represents the weighted average price of the shares sold ranging from $162.18 to $162.62 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F6 (price): The sale price represents the weighted average price of the shares sold ranging from $163.48 to $163.65 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Jul 6, 2026	Bruce K. Posey - Officer	Open-market sale	Common Stock	1,000	$155.00	$155K
Jul 2, 2026	Joo Mi Kim - Officer	Open-market sale	Common Stock	965	$143.44	$138K
Jun 30, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	10,000	$130.00	$1.30M
Jun 30, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	10,000	$135.00	$1.35M
Jun 30, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	10,000	$140.00	$1.40M
Jun 29, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	4,994	$126.96^{footnote F3}	$634K
Jun 29, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	2,306	$127.66^{footnote F4}	$294K
Jun 29, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	2,700	$125.60^{footnote F2}	$339K
Footnote F2 (price): The sale price represents the weighted average price of the shares sold ranging from $125.00 to $125.98 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F3 (price): The sale price represents the weighted average price of the shares sold ranging from $126.15 to $127.14 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F4 (price): The sale price represents the weighted average price of the shares sold ranging from $127.15 to $127.74 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Jun 26, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	9,800	$120.47^{footnote F2}	$1.18M
Jun 26, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	200	$121.10	$24K
Footnote F2 (price): The sale price represents the weighted average price of the shares sold ranging from $120.00 to $120.895 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Jun 22, 2026	Bruce K. Posey - Officer	Open-market sale	Common Stock	48	$107.40^{footnote F2}	$5K
Jun 22, 2026	Bruce K. Posey - Officer	Open-market sale	Common Stock	465	$108.80^{footnote F3}	$51K
Jun 22, 2026	Bruce K. Posey - Officer	Open-market sale	Common Stock	188	$109.84^{footnote F4}	$21K
Jun 22, 2026	Bruce K. Posey - Officer	Open-market sale	Common Stock	41	$110.48^{footnote F5}	$5K
Jun 22, 2026	Bruce K. Posey - Officer	Open-market sale	Common Stock	123	$111.73^{footnote F6}	$14K
Footnote F2 (price): The sale price represents the weighted average price of the shares sold ranging from $107.17 to $107.50 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F3 (price): The sale price represents the weighted average price of the shares sold ranging from $108.37 to $109.34 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F4 (price): The sale price represents the weighted average price of the shares sold ranging from $109.38 to $110.35 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F5 (price): The sale price represents the weighted average price of the shares sold ranging from $110.41 to $110.54 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F6 (price): The sale price represents the weighted average price of the shares sold ranging from $111.48 to $112.145 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Jun 22, 2026	Wendy Pfeiffer	Open-market sale	Common Stock	500	$110.55	$55K
Jun 15, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	200	$112.08^{footnote F2}	$22K
Jun 15, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	1,500	$114.31^{footnote F3}	$171K
Jun 15, 2026	Sumedh S. Thakar - Officer	Open-market sale	Common Stock	1,500	$115.66^{footnote F4}	$173K
Footnote F2 (price): The sale price represents the weighted average price of the shares sold ranging from $112.05 to $112.10 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F3 (price): The sale price represents the weighted average price of the shares sold ranging from $114.03 to $114.58 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR Footnote F4 (price): The sale price represents the weighted average price of the shares sold ranging from $115.28 to $116.05 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Jun 12, 2026	Thomas Berquist	Open-market sale	Common Stock	939	$110.75	$104K
Jun 11, 2026	Jeffrey P. Hank	Open-market sale	Common Stock	470	$108.88	$51K
Jun 12, 2026	Jeffrey P. Hank	Open-market sale	Common Stock	470	$110.75	$52K
Jun 10, 2026	John A. Zangardi	Grant or award	Common Stock	2,628^{footnote F1}	$0.00	-
Footnote F1 (shares): The reported securities represent restricted stock units which vest on the earlier of (i) June 10, 2027 or (ii) the day before the Issuer's 2027 annual meeting of stockholders, subject to the Reporting Person's continued service through each such vesting date.
Jun 10, 2026	Jeffrey P. Hank	Grant or award	Common Stock	2,628^{footnote F1}	$0.00	-
Footnote F1 (shares): The reported securities represent restricted stock units which vest on the earlier of (i) June 10, 2027 or (ii) the day before the Issuer's 2027 annual meeting of stockholders, subject to the Reporting Person's continued service through each such vesting date.
Jun 10, 2026	Kristi Marie Rogers	Grant or award	Common Stock	2,628^{footnote F1}	$0.00	-
Footnote F1 (shares): The reported securities represent restricted stock units which vest on the earlier of (i) June 10, 2027 or (ii) the day before the Issuer's 2027 annual meeting of stockholders, subject to the Reporting Person's continued service through each such vesting date.
Jun 10, 2026	Wendy Pfeiffer	Grant or award	Common Stock	2,628^{footnote F1}	$0.00	-
Footnote F1 (shares): The reported securities represent restricted stock units which vest on the earlier of (i) June 10, 2027 or (ii) the day before the Issuer's 2027 annual meeting of stockholders, subject to the Reporting Person's continued service through each such vesting date.

Recent QLYS Form 8-K filings

Read QLYS company news

Aug 4, 2026Item 2.02, 9.01

Read the filing on SEC EDGAR

Jun 11, 2026Item 5.02, 5.07, 9.01

Read the filing on SEC EDGAR

May 5, 2026Item 2.02, 9.01

Read the filing on SEC EDGAR

Recent QLYS Form 144 notices of proposed sale

An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.

Filed	Filer	Relationship	Shares	Market value	Notice
Nov 2, 2026	Joo Mi Kim	Officer	2,659	$596K	View on EDGAR
Oct 14, 2026	Sumedh S. Thakar	Director, Officer	9,600

Congress trades in QLYS

All congress trades

Stock trades in QLYS disclosed by members of the U.S. House in the last 12 months, newest first. Values are the ranges as filed.

Member	Type	Traded	Disclosed	Value range	Owner	Days to disclose	Filing
Lisa C. McClainRepublican, MI-09	Sale

QLYS insider trading FAQ

What is the latest insider trade for QLYS?

QUALYS, INC. (QLYS) had 9 insider filings in the last 90 days, with the most recent on 21 October 2026. The full record for QLYS runs to 128 Form 4 filings, the earliest from 8 October 2024. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.

How many insiders are buying QLYS stock?

No insider purchases of QLYS were filed in the last 90 days.

How many insiders are selling QLYS stock?

42 insider sales of QLYS were filed in the last 90 days, totaling $2.60M.

Where can I see QLYS SEC filings (Form 4, 10-K, 10-Q, 8-K)?

This page collects QLYS Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.

More Information Technology companies with insider activity

Recent insider filings

The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.

Oct 21, 2026 - Bruce K. Posey view on EDGAR
Oct 15, 2026 - Sumedh S. Thakar view on EDGAR
Sep 23, 2026 - Bruce K. Posey view on EDGAR
Sep 16, 2026 - Sumedh S. Thakar view on EDGAR
Sep 3, 2026 - Thomas Berquist view on EDGAR
Sep 3, 2026 - Joo Mi Kim view on EDGAR
Aug 21, 2026 - Bruce K. Posey view on EDGAR
Aug 21, 2026 - Wendy Pfeiffer view on EDGAR
Aug 17, 2026 - Sumedh S. Thakar view on EDGAR

Related companies with recent insider activity

Learn more

Insider selling: signal or noise?: Why most insider sales are routine, and the few patterns worth a second look.
Form 144 vs Form 4: A Form 144 announces a planned sale; the Form 4 reports it after it happens.
Insider activity in Information Technology: Where QLYS's peers are being bought and sold.
Every recent Form 4: The market-wide feed, updated as filings arrive from SEC EDGAR.

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Form 4 transaction type

Transactions

Total value

Open-market sale

14,254

$2.60M

Traded

Insider

Transaction

Security

Price

Value

Oct 20, 2026

Bruce K. Posey - Officer

Open-market sale

Common Stock

$184.33^{footnote F2}

$15K

Oct 20, 2026

Bruce K. Posey - Officer

Open-market sale

Common Stock

$185.31

$1K

Oct 20, 2026

Bruce K. Posey - Officer

Open-market sale

Common Stock

$187.25^{footnote F3}

$7K

Oct 20, 2026

Bruce K. Posey - Officer

Open-market sale

Common Stock

244

$189.52^{footnote F4}

$46K

Oct 20, 2026

Bruce K. Posey - Officer

Open-market sale

Common Stock

449

$190.49^{footnote F5}

$86K

Oct 20, 2026

Bruce K. Posey - Officer

Open-market sale

Common Stock

$191.26^{footnote F6}

$12K

Footnote F2 (price): The sale price represents the weighted average price of the shares sold ranging from $184.25 to $184.53 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F3 (price): The sale price represents the weighted average price of the shares sold ranging from $187.24 to $187.28 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F4 (price): The sale price represents the weighted average price of the shares sold ranging from $188.895 to $189.87 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F5 (price): The sale price represents the weighted average price of the shares sold ranging from $189.90 to $190.88 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F6 (price): The sale price represents the weighted average price of the shares sold ranging from $190.92 to $191.37 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR

Oct 14, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

400

$188.03^{footnote F2}

$75K

Oct 14, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

1,500

$189.20^{footnote F3}

$284K

Oct 14, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

400

$189.99^{footnote F4}

$76K

Oct 14, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

500

$192.84^{footnote F5}

$96K

Oct 14, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

400

$194.30^{footnote F6}

$78K

Footnote F2 (price): The sale price represents the weighted average price of the shares sold ranging from $187.64 to $188.18 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F3 (price): The sale price represents the weighted average price of the shares sold ranging from $188.79 to $189.77 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F4 (price): The sale price represents the weighted average price of the shares sold ranging from $189.85 to $190.11 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F5 (price): The sale price represents the weighted average price of the shares sold ranging from $192.43 to $193.41 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F6 (price): The sale price represents the weighted average price of the shares sold ranging from $194.01 to $194.54 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR

Sep 21, 2026

Bruce K. Posey - Officer

Open-market sale

Common Stock

$175.54

$13K

Sep 21, 2026

Bruce K. Posey - Officer

Open-market sale

Common Stock

$177.98^{footnote F2}

$5K

Sep 21, 2026

Bruce K. Posey - Officer

Open-market sale

Common Stock

241

$178.96^{footnote F3}

$43K

Sep 21, 2026

Bruce K. Posey - Officer

Open-market sale

Common Stock

327

$179.95^{footnote F4}

$59K

Sep 21, 2026

Bruce K. Posey - Officer

Open-market sale

Common Stock

199

$181.03^{footnote F5}

$36K

Footnote F2 (price): The sale price represents the weighted average price of the shares sold ranging from $177.36 to $178.35 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F3 (price): The sale price represents the weighted average price of the shares sold ranging from $178.41 to $179.36 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F4 (price): The sale price represents the weighted average price of the shares sold ranging from $179.61 to $180.55 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F5 (price): The sale price represents the weighted average price of the shares sold ranging from $180.65 to $181.55 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR

Sep 14, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

100

$170.90

$17K

Sep 14, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

100

$154.39

$15K

Sep 14, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

200

$159.28^{footnote F2}

$32K

Sep 14, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

300

$162.43^{footnote F3}

$49K

Sep 14, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

100

$165.94

$17K

Sep 14, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

100

$167.58

$17K

Sep 14, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

200

$169.35^{footnote F4}

$34K

Sep 14, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

1,500

$172.92^{footnote F5}

$259K

Sep 14, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

500

$173.92^{footnote F6}

$87K

Sep 14, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

100

$174.71

$17K

Footnote F2 (price): The sale price represents the weighted average price of the shares sold ranging from $158.98 to $159.57 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F3 (price): The sale price represents the weighted average price of the shares sold ranging from $162.20 to $162.55 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F4 (price): The sale price represents the weighted average price of the shares sold ranging from $169.30 to $169.39 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F5 (price): The sale price represents the weighted average price of the shares sold ranging from $172.60 to $173.52 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F6 (price): The sale price represents the weighted average price of the shares sold ranging from $173.68 to $174.43 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR

Sep 2, 2026

Thomas Berquist - Director

Open-market sale

Common Stock

511

$175.27

$90K

Sep 2, 2026

Joo Mi Kim - Officer

Open-market sale

Common Stock

293

$167.49^{footnote F2}

$49K

Sep 2, 2026

Joo Mi Kim - Officer

Open-market sale

Common Stock

166

$168.75^{footnote F3}

$28K

Sep 2, 2026

Joo Mi Kim - Officer

Open-market sale

Common Stock

204

$170.05^{footnote F4}

$35K

Sep 2, 2026

Joo Mi Kim - Officer

Open-market sale

Common Stock

265

$171.14^{footnote F5}

$45K

Sep 2, 2026

Joo Mi Kim - Officer

Open-market sale

Common Stock

102

$172.37^{footnote F6}

$18K

Footnote F2 (price): The sale price represents the weighted average price of the shares sold ranging from $166.97 to $167.85 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F3 (price): The sale price represents the weighted average price of the shares sold ranging from $168.37 to $169.01 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F4 (price): The sale price represents the weighted average price of the shares sold ranging from $169.68 to $170.64 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F5 (price): The sale price represents the weighted average price of the shares sold ranging from $170.69 to $171.49 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F6 (price): The sale price represents the weighted average price of the shares sold ranging from $172.15 to $172.59 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR

Aug 20, 2026

Bruce K. Posey - Officer

Open-market sale

Common Stock

$181.99^{footnote F2}

$18K

Aug 20, 2026

Bruce K. Posey - Officer

Open-market sale

Common Stock

393

$183.58^{footnote F3}

$72K

Aug 20, 2026

Bruce K. Posey - Officer

Open-market sale

Common Stock

$184.25^{footnote F4}

$18K

Aug 20, 2026

Bruce K. Posey - Officer

Open-market sale

Common Stock

280

$185.91^{footnote F5}

$52K

Footnote F2 (price): The sale price represents the weighted average price of the shares sold ranging from $181.85 to $182.06 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F3 (price): The sale price represents the weighted average price of the shares sold ranging from $183.06 to $184.04 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F4 (price): The sale price represents the weighted average price of the shares sold ranging from $184.06 to $184.91 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F5 (price): The sale price represents the weighted average price of the shares sold ranging from $185.39 to $186.38 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR

Aug 20, 2026

Wendy Pfeiffer - Director

Open-market sale

Common Stock

500

$185.00

$93K

Aug 14, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

406

$186.28^{footnote F2}

$76K

Aug 14, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

794

$188.07^{footnote F3}

$149K

Aug 14, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

1,300

$189.41^{footnote F4}

$246K

Aug 14, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

600

$190.49^{footnote F5}

$114K

Aug 14, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

100

$192.27^{footnote F6}

$19K

Footnote F2 (price): The sale price represents the weighted average price of the shares sold ranging from $185.79 to $186.62 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F3 (price): The sale price represents the weighted average price of the shares sold ranging from $187.54 to $188.52 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F4 (price): The sale price represents the weighted average price of the shares sold ranging from $189.04 to $189.92 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F5 (price): The sale price represents the weighted average price of the shares sold ranging from $190.14 to $190.93 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F6 (price): The sale price represents the weighted average price of the shares sold ranging from $192.15 to $192.53 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR

Aug 3, 2026

Joo Mi Kim - Officer

Open-market sale

Common Stock

100

$147.22

$15K

Aug 3, 2026

Joo Mi Kim - Officer

Open-market sale

Common Stock

100

$148.54

$15K

Aug 3, 2026

Joo Mi Kim - Officer

Open-market sale

Common Stock

200

$151.47^{footnote F2}

$30K

Aug 3, 2026

Joo Mi Kim - Officer

Open-market sale

Common Stock

300

$152.78^{footnote F3}

$46K

Aug 3, 2026

Joo Mi Kim - Officer

Open-market sale

Common Stock

827

$154.51^{footnote F4}

$128K

Aug 3, 2026

Joo Mi Kim - Officer

Open-market sale

Common Stock

100

$155.12

$16K

Footnote F2 (price): The sale price represents the weighted average price of the shares sold ranging from $151.12 to $151.82 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F3 (price): The sale price represents the weighted average price of the shares sold ranging from $152.20 to $153.07 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F4 (price): The sale price represents the weighted average price of the shares sold ranging from $154.05 to $154.96 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR

Aug 1, 2026

Joo Mi Kim - Officer

Tax withholding / forfeiture

Common Stock

3,845^{footnote F1}

$144.75

$557K

Footnote F1 (shares): The reported shares were withheld to cover the Reporting Person's tax liability in connection with the vesting of restricted stock units.

Aug 1, 2026

Bruce K. Posey - Officer

Tax withholding / forfeiture

Common Stock

2,269^{footnote F1}

$144.75

$328K

Footnote F1 (shares): The reported shares were withheld to cover the Reporting Person's tax liability in connection with the vesting of restricted stock units.

Aug 1, 2026

Sumedh S. Thakar - Officer

Tax withholding / forfeiture

Common Stock

6,748^{footnote F1}

$144.75

$977K

Footnote F1 (shares): The reported shares were withheld to cover the Reporting Person's tax liability in connection with the vesting of restricted stock units.

Jul 20, 2026

Bruce K. Posey - Officer

Open-market sale

Common Stock

243

$156.71^{footnote F2}

$38K

Jul 20, 2026

Bruce K. Posey - Officer

Open-market sale

Common Stock

334

$158.06^{footnote F3}

$53K

Jul 20, 2026

Bruce K. Posey - Officer

Open-market sale

Common Stock

262

$159.35^{footnote F4}

$42K

Jul 20, 2026

Bruce K. Posey - Officer

Open-market sale

Common Stock

$160.18

$7K

Footnote F2 (price): The sale price represents the weighted average price of the shares sold ranging from $156.28 to $157.08 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F3 (price): The sale price represents the weighted average price of the shares sold ranging from $157.79 to $158.49 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F4 (price): The sale price represents the weighted average price of the shares sold ranging from $158.91 to $159.76 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR

Jul 20, 2026

Wendy Pfeiffer

Open-market sale

Common Stock

500

$158.19

$79K

Jul 14, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

100

$149.30

$15K

Jul 14, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

100

$151.53

$15K

Jul 14, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

100

$155.30

$16K

Jul 14, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

200

$157.75^{footnote F2}

$32K

Jul 14, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

730

$160.81^{footnote F3}

$117K

Jul 14, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

1,570

$161.69^{footnote F4}

$254K

Jul 14, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

200

$162.40^{footnote F5}

$32K

Jul 14, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

200

$163.57^{footnote F6}

$33K

Footnote F2 (price): The sale price represents the weighted average price of the shares sold ranging from $157.27 to $158.22 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F3 (price): The sale price represents the weighted average price of the shares sold ranging from $160.16 to $161.15 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F4 (price): The sale price represents the weighted average price of the shares sold ranging from $161.16 to $162.07 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F5 (price): The sale price represents the weighted average price of the shares sold ranging from $162.18 to $162.62 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F6 (price): The sale price represents the weighted average price of the shares sold ranging from $163.48 to $163.65 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR

Jul 6, 2026

Bruce K. Posey - Officer

Open-market sale

Common Stock

1,000

$155.00

$155K

Jul 2, 2026

Joo Mi Kim - Officer

Open-market sale

Common Stock

965

$143.44

$138K

Jun 30, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

10,000

$130.00

$1.30M

Jun 30, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

10,000

$135.00

$1.35M

Jun 30, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

10,000

$140.00

$1.40M

Jun 29, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

4,994

$126.96^{footnote F3}

$634K

Jun 29, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

2,306

$127.66^{footnote F4}

$294K

Jun 29, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

2,700

$125.60^{footnote F2}

$339K

Footnote F2 (price): The sale price represents the weighted average price of the shares sold ranging from $125.00 to $125.98 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F3 (price): The sale price represents the weighted average price of the shares sold ranging from $126.15 to $127.14 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F4 (price): The sale price represents the weighted average price of the shares sold ranging from $127.15 to $127.74 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR

Jun 26, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

9,800

$120.47^{footnote F2}

$1.18M

Jun 26, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

200

$121.10

$24K

Footnote F2 (price): The sale price represents the weighted average price of the shares sold ranging from $120.00 to $120.895 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR

Jun 22, 2026

Bruce K. Posey - Officer

Open-market sale

Common Stock

$107.40^{footnote F2}

$5K

Jun 22, 2026

Bruce K. Posey - Officer

Open-market sale

Common Stock

465

$108.80^{footnote F3}

$51K

Jun 22, 2026

Bruce K. Posey - Officer

Open-market sale

Common Stock

188

$109.84^{footnote F4}

$21K

Jun 22, 2026

Bruce K. Posey - Officer

Open-market sale

Common Stock

$110.48^{footnote F5}

$5K

Jun 22, 2026

Bruce K. Posey - Officer

Open-market sale

Common Stock

123

$111.73^{footnote F6}

$14K

Footnote F2 (price): The sale price represents the weighted average price of the shares sold ranging from $107.17 to $107.50 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F3 (price): The sale price represents the weighted average price of the shares sold ranging from $108.37 to $109.34 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F4 (price): The sale price represents the weighted average price of the shares sold ranging from $109.38 to $110.35 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F5 (price): The sale price represents the weighted average price of the shares sold ranging from $110.41 to $110.54 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F6 (price): The sale price represents the weighted average price of the shares sold ranging from $111.48 to $112.145 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR

Jun 22, 2026

Wendy Pfeiffer

Open-market sale

Common Stock

500

$110.55

$55K

Jun 15, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

200

$112.08^{footnote F2}

$22K

Jun 15, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

1,500

$114.31^{footnote F3}

$171K

Jun 15, 2026

Sumedh S. Thakar - Officer

Open-market sale

Common Stock

1,500

$115.66^{footnote F4}

$173K

Footnote F2 (price): The sale price represents the weighted average price of the shares sold ranging from $112.05 to $112.10 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F3 (price): The sale price represents the weighted average price of the shares sold ranging from $114.03 to $114.58 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR
Footnote F4 (price): The sale price represents the weighted average price of the shares sold ranging from $115.28 to $116.05 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of… Full note on SEC EDGAR

Jun 12, 2026

Thomas Berquist

Open-market sale

Common Stock

939

$110.75

$104K

Jun 11, 2026

Jeffrey P. Hank

Open-market sale

Common Stock

470

$108.88

$51K

Jun 12, 2026

Jeffrey P. Hank

Open-market sale

Common Stock

470

$110.75

$52K

Jun 10, 2026

John A. Zangardi

Grant or award

Common Stock

2,628^{footnote F1}

$0.00

Footnote F1 (shares): The reported securities represent restricted stock units which vest on the earlier of (i) June 10, 2027 or (ii) the day before the Issuer's 2027 annual meeting of stockholders, subject to the Reporting Person's continued service through each such vesting date.

Jun 10, 2026

Jeffrey P. Hank

Grant or award

Common Stock

2,628^{footnote F1}

$0.00

Footnote F1 (shares): The reported securities represent restricted stock units which vest on the earlier of (i) June 10, 2027 or (ii) the day before the Issuer's 2027 annual meeting of stockholders, subject to the Reporting Person's continued service through each such vesting date.

Jun 10, 2026

Kristi Marie Rogers

Grant or award

Common Stock

2,628^{footnote F1}

$0.00

Footnote F1 (shares): The reported securities represent restricted stock units which vest on the earlier of (i) June 10, 2027 or (ii) the day before the Issuer's 2027 annual meeting of stockholders, subject to the Reporting Person's continued service through each such vesting date.

Jun 10, 2026

Wendy Pfeiffer

Grant or award

Common Stock

2,628^{footnote F1}

$0.00

Footnote F1 (shares): The reported securities represent restricted stock units which vest on the earlier of (i) June 10, 2027 or (ii) the day before the Issuer's 2027 annual meeting of stockholders, subject to the Reporting Person's continued service through each such vesting date.

Filed

Filer

Relationship

Market value

Notice

Nov 2, 2026

Joo Mi Kim

Officer

2,659

$596K

View on EDGAR

Oct 14, 2026

Sumedh S. Thakar

Director, Officer

9,600

Member	Type	Traded	Disclosed	Value range	Owner	Days to disclose	Filing
Lisa C. McClainRepublican, MI-09	Sale

Member

Type

Traded

Disclosed

Value range

Owner

Days to disclose

Filing

Lisa C. McClainRepublican, MI-09

Sale