KADANT INC (KAI)

Data as of Oct 5, 2026, from SEC Form 4 filings.

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Latest KAI insider trades

Stacy D. Krause - Officer
Open-market sale$410K
May 27, 2026
Thomas Andrew Blanchard - Officer
Open-market sale$451K
May 18, 2026
John M. Albertine

About KADANT INC (KAI)

KADANT INC is an SEC registrant, filing under CIK 0000886346, classified as special industry machinery (no metalworking machinery). It is grouped with Industrials companies on this site.

Sector: Industrials

SEC filings for KAI on EDGAR

KAI Form 4 activity by transaction type, last 90 days

Form 4 transaction type	Transactions	Shares	Total value
Option exercise	10	1,280

Dollar totals cover purchases and sales only (codes P and S). Grants, option exercises, gifts and tax withholding are counted in shares, because none of them is a trade at a market price.

KAI insider transactions (Form 4)

135

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

Date	Insider	Transaction	Security	Shares	Price	Value
Oct 3, 2026	John M. Albertine - Director	Option exercise	Common Stock	128	-^{footnote F1}	-
Oct 3, 2026	John M. Albertine - Director	Option exercise	Restricted Stock Unit	128	$0.00	-
Footnote F1 (price): Represents partial vesting of a restricted stock unit award on October 3, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest on the last day of the Issuer's… Full note on SEC EDGAR
Oct 3, 2026	Thomas C. Leonard - Director	Option exercise	Common Stock	128	-^{footnote F1}	-
Oct 3, 2026	Thomas C. Leonard - Director	Option exercise	Restricted Stock Unit	128	$0.00	-
Footnote F1 (price): Represents partial vesting of a restricted stock unit award on October 3, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest on the last day of the Issuer's… Full note on SEC EDGAR
Oct 3, 2026	Rebecca Martinez O'Mara - Director	Option exercise	Common Stock	128	-^{footnote F1}	-
Oct 3, 2026	Rebecca Martinez O'Mara - Director	Option exercise	Restricted Stock Unit	128	$0.00	-
Footnote F1 (price): Represents partial vesting of a restricted stock unit award on October 3, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest on the last day of the Issuer's… Full note on SEC EDGAR
Oct 3, 2026	Jonathan W. Painter - Director	Option exercise	Common Stock	128	-^{footnote F1}	-
Oct 3, 2026	Jonathan W. Painter - Director	Option exercise	Restricted Stock Unit	128	$0.00	-
Footnote F1 (price): Represents partial vesting of a restricted stock unit award on October 3, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest on the last day of the Issuer's… Full note on SEC EDGAR
Oct 3, 2026	Erin L. Russell - Director	Option exercise	Common Stock	128	-^{footnote F1}	-
Oct 3, 2026	Erin L. Russell - Director	Option exercise	Restricted Stock Unit	128	$0.00	-
Footnote F1 (price): Represents partial vesting of a restricted stock unit award on October 3, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest on the last day of the Issuer's… Full note on SEC EDGAR
Jul 4, 2026	John M. Albertine - Director	Option exercise	Common Stock	128	-^{footnote F1}	-
Jul 4, 2026	John M. Albertine - Director	Option exercise	Restricted Stock Unit	128	$0.00	-
Footnote F1 (price): Represents partial vesting of a restricted stock unit award on July 4, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest in equal installments on the last… Full note on SEC EDGAR
Jul 4, 2026	Thomas C. Leonard - Director	Option exercise	Common Stock	128	-^{footnote F1}	-
Jul 4, 2026	Thomas C. Leonard - Director	Option exercise	Restricted Stock Unit	128	$0.00	-
Footnote F1 (price): Represents partial vesting of a restricted stock unit award on July 4, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest in equal installments on the last… Full note on SEC EDGAR
Jul 4, 2026	Rebecca Martinez O'Mara - Director	Option exercise	Common Stock	128	-^{footnote F1}	-
Jul 4, 2026	Rebecca Martinez O'Mara - Director	Option exercise	Restricted Stock Unit	128	$0.00	-
Footnote F1 (price): Represents partial vesting of a restricted stock unit award on July 4, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest in equal installments on the last… Full note on SEC EDGAR
Jul 4, 2026	Jonathan W. Painter - Director	Option exercise	Common Stock	128	-^{footnote F1}	-
Jul 4, 2026	Jonathan W. Painter - Director	Option exercise	Restricted Stock Unit	128	$0.00	-
Footnote F1 (price): Represents partial vesting of a restricted stock unit award on July 4, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest in equal installments on the last… Full note on SEC EDGAR
Jul 4, 2026	Erin L. Russell - Director	Option exercise	Common Stock	128	-^{footnote F1}	-
Jul 4, 2026	Erin L. Russell - Director	Option exercise	Restricted Stock Unit	128	-^{footnote F1}	-
Footnote F1 (price): Represents partial vesting of a restricted stock unit award on July 4, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest in equal installments on the last… Full note on SEC EDGAR
Jun 3, 2026	Jeffrey L. Powell - Officer	Gift	Common Stock	12,282	$0.00	-
May 27, 2026	Stacy D. Krause - Officer	Open-market sale	Common Stock	1,227	$334.17	$410K
May 18, 2026	Thomas Andrew Blanchard - Officer	Open-market sale	Common Stock	1,400	$322.04^{footnote F1}	$451K
Footnote F1 (price): Represents the weighted average sale price. The actual sales prices range from $322.03 to $322.09 per share. The reporting person will supply the SEC, the Issuer, or a security holder of the Issuer, with full information regarding the number of shares at each price upon request.
Apr 4, 2026	John M. Albertine - Director	Option exercise	Common Stock	129	-^{footnote F1}	-
Apr 4, 2026	John M. Albertine - Director	Option exercise	Restricted Stock Unit	129	$0.00	-
Footnote F1 (price): Represents partial vesting of a restricted stock unit award on April 4, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest in equal installments on the last… Full note on SEC EDGAR
Apr 4, 2026	Thomas C. Leonard - Director	Option exercise	Common Stock	129	-^{footnote F1}	-
Apr 4, 2026	Thomas C. Leonard - Director	Option exercise	Restricted Stock Unit	129	$0.00	-
Footnote F1 (price): Represents partial vesting of a restricted stock unit award on April 4, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest in equal installments on the last… Full note on SEC EDGAR
Apr 4, 2026	Rebecca Martinez O'Mara - Director	Option exercise	Common Stock	129	-^{footnote F1}	-
Apr 4, 2026	Rebecca Martinez O'Mara - Director	Option exercise	Restricted Stock Unit	129	$0.00	-
Footnote F1 (price): Represents partial vesting of a restricted stock unit award on April 4, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest in equal installments on the last… Full note on SEC EDGAR
Apr 4, 2026	Jonathan W. Painter - Director	Option exercise	Common Stock	129	-^{footnote F1}	-
Apr 4, 2026	Jonathan W. Painter - Director	Option exercise	Restricted Stock Unit	129	$0.00	-
Footnote F1 (price): Represents partial vesting of a restricted stock unit award on April 4, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest in equal installments on the last… Full note on SEC EDGAR
Apr 4, 2026	Erin L. Russell - Director	Option exercise	Common Stock	129	-^{footnote F1}	-
Apr 4, 2026	Erin L. Russell - Director	Option exercise	Restricted Stock Unit	129	-^{footnote F1}	-
Footnote F1 (price): Represents partial vesting of a restricted stock unit award on April 4, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest in equal installments on the last… Full note on SEC EDGAR
Mar 11, 2026	Jeffrey L. Powell - Officer	Gift	Common Stock	48,667	$0.00	-
Mar 11, 2026	John M. Albertine - Director	Grant or award	Restricted Stock Unit	513	$0.00	-
Mar 11, 2026	Thomas C. Leonard - Director	Grant or award	Restricted Stock Unit	513	$0.00	-
Mar 11, 2026	Jonathan W. Painter - Director	Grant or award	Restricted Stock Unit	513	$0.00	-
Mar 11, 2026	Rebecca Martinez O'Mara - Director	Grant or award	Restricted Stock Unit	513	$0.00	-
Mar 11, 2026	Erin L. Russell - Director	Grant or award	Restricted Stock Unit	513	$0.00	-
Mar 10, 2026	Michael C. Colwell - Officer	Option exercise	Restricted Stock Unit	313	$0.00	-
Mar 10, 2026	Michael C. Colwell - Officer	Option exercise	Restricted Stock Unit	82	$0.00	-
Mar 10, 2026	Michael C. Colwell - Officer	Tax withholding / forfeiture	Common Stock	265	$334.17	$89K
Mar 10, 2026	Michael C. Colwell - Officer	Tax withholding / forfeiture	Common Stock	51	$334.17	$17K
Mar 10, 2026	Michael C. Colwell - Officer	Tax withholding / forfeiture	Common Stock	199	$334.17	$66K
Mar 10, 2026	Michael C. Colwell - Officer	Tax withholding / forfeiture	Common Stock	48	$334.17	$16K
Mar 10, 2026	Michael C. Colwell - Officer	Tax withholding / forfeiture	Common Stock	142	$334.17	$47K
Mar 10, 2026	Michael C. Colwell - Officer	Tax withholding / forfeiture	Common Stock	38	$334.17	$13K
Mar 10, 2026	Michael C. Colwell - Officer	Option exercise	Common Stock	583	-^{footnote F1}	-
Mar 10, 2026	Michael C. Colwell - Officer	Option exercise	Common Stock	111	-^{footnote F2}	-
Mar 10, 2026	Michael C. Colwell - Officer	Option exercise	Common Stock	438	-^{footnote F3}	-
Mar 10, 2026	Michael C. Colwell - Officer	Option exercise	Common Stock	105	-^{footnote F4}	-
Mar 10, 2026	Michael C. Colwell - Officer	Option exercise	Common Stock	313	-^{footnote F5}	-
Mar 10, 2026	Michael C. Colwell - Officer	Option exercise	Common Stock	82	-^{footnote F6}	-
Mar 10, 2026	Michael C. Colwell - Officer	Option exercise	Restricted Stock Unit	583	$0.00	-
Mar 10, 2026	Michael C. Colwell - Officer	Option exercise	Restricted Stock Unit	111	$0.00	-
Mar 10, 2026	Michael C. Colwell - Officer	Option exercise	Restricted Stock Unit	438	$0.00	-
Mar 10, 2026	Michael C. Colwell - Officer	Option exercise	Restricted Stock Unit	105	$0.00	-
Footnote F1 (price): The shares represent the partial settlement under a perfomance-based RSU award granted March 7, 2023. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date. Footnote F2 (price): The shares represent the partial settlement under a time-based RSU award granted March 7, 2023. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date. Footnote F3 (price): The shares represent the partial settlement under a performance-based RSU award granted March 6, 2024. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date. Footnote F4 (price): The shares represent the partial settlement under a time-based RSU award granted March 6, 2024. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date. Footnote F5 (price): The shares represent the partial settlement under a performance-based RSU award granted March 4, 2025. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date. Footnote F6 (price): The shares represent the partial settlement under a time-based RSU award granted March 4, 2025. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date.
Mar 10, 2026	Stacy D. Krause - Officer	Option exercise	Restricted Stock Unit	419	$0.00	-
Mar 10, 2026	Stacy D. Krause - Officer	Option exercise	Restricted Stock Unit	109	$0.00	-
Mar 10, 2026	Stacy D. Krause - Officer	Tax withholding / forfeiture	Common Stock	338	$334.17	$113K
Mar 10, 2026	Stacy D. Krause - Officer	Tax withholding / forfeiture	Common Stock	65	$334.17	$22K
Mar 10, 2026	Stacy D. Krause - Officer	Tax withholding / forfeiture	Common Stock	252	$334.17	$84K
Mar 10, 2026	Stacy D. Krause - Officer	Tax withholding / forfeiture	Common Stock	60	$334.17	$20K
Mar 10, 2026	Stacy D. Krause - Officer	Tax withholding / forfeiture	Common Stock	182	$334.17	$61K
Mar 10, 2026	Stacy D. Krause - Officer	Tax withholding / forfeiture	Common Stock	48	$334.17	$16K
Mar 10, 2026	Stacy D. Krause - Officer	Option exercise	Common Stock	778	-^{footnote F1}	-
Mar 10, 2026	Stacy D. Krause - Officer	Option exercise	Common Stock	148	-^{footnote F2}	-
Mar 10, 2026	Stacy D. Krause - Officer	Option exercise	Common Stock	580	-^{footnote F3}	-
Mar 10, 2026	Stacy D. Krause - Officer	Option exercise	Common Stock	138	-^{footnote F4}	-
Mar 10, 2026	Stacy D. Krause - Officer	Option exercise	Common Stock	419	-^{footnote F5}	-
Mar 10, 2026	Stacy D. Krause - Officer	Option exercise	Common Stock	109	-^{footnote F6}	-
Mar 10, 2026	Stacy D. Krause - Officer	Option exercise	Restricted Stock Unit	778	$0.00	-
Mar 10, 2026	Stacy D. Krause - Officer	Option exercise	Restricted Stock Unit	148	$0.00	-
Mar 10, 2026	Stacy D. Krause - Officer	Option exercise	Restricted Stock Unit	580	$0.00	-
Mar 10, 2026	Stacy D. Krause - Officer	Option exercise	Restricted Stock Unit	138	$0.00	-
Footnote F1 (price): The shares represent the partial settlement under a performance-based RSU award granted March 7, 2023. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date. Footnote F2 (price): The shares represent the partial settlement under a time-based RSU award granted March 7, 2023. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date. Footnote F3 (price): The shares represent the partial settlement under a performance-based RSU award granted March 6, 2024. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date. Footnote F4 (price): The shares represent the partial settlement under a time-based RSU award granted March 6, 2024. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date. Footnote F5 (price): The shares represent the partial settlement under a performance-based RSU award granted March 4, 2025 One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date Footnote F6 (price): The shares represent the partial settlement under a time-based RSU award granted March 4, 2025. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date.
Mar 10, 2026	Thomas Andrew Blanchard - Officer	Option exercise	Common Stock	411	-^{footnote F1}	-
Mar 10, 2026	Thomas Andrew Blanchard - Officer	Option exercise	Common Stock	78	-^{footnote F2}	-
Mar 10, 2026	Thomas Andrew Blanchard - Officer	Option exercise	Common Stock	303	-^{footnote F3}	-
Mar 10, 2026	Thomas Andrew Blanchard - Officer	Option exercise	Common Stock	72	-^{footnote F4}	-
Mar 10, 2026	Thomas Andrew Blanchard - Officer	Option exercise	Common Stock	219	-^{footnote F5}	-
Mar 10, 2026	Thomas Andrew Blanchard - Officer	Option exercise	Common Stock	57	-^{footnote F6}	-
Mar 10, 2026	Thomas Andrew Blanchard - Officer	Option exercise	Restricted Stock Unit	411	$0.00	-
Mar 10, 2026	Thomas Andrew Blanchard - Officer	Option exercise	Restricted Stock Unit	78	$0.00	-
Mar 10, 2026	Thomas Andrew Blanchard - Officer	Option exercise	Restricted Stock Unit	303	$0.00	-
Mar 10, 2026	Thomas Andrew Blanchard - Officer	Option exercise	Restricted Stock Unit	72	$0.00	-
Mar 10, 2026	Thomas Andrew Blanchard - Officer	Option exercise	Restricted Stock Unit	219	$0.00	-
Mar 10, 2026	Thomas Andrew Blanchard - Officer	Option exercise	Restricted Stock Unit	57	$0.00	-
Mar 10, 2026	Thomas Andrew Blanchard - Officer	Tax withholding / forfeiture	Common Stock	159	$334.17	$53K
Mar 10, 2026	Thomas Andrew Blanchard - Officer	Tax withholding / forfeiture	Common Stock	31	$334.17	$10K
Mar 10, 2026	Thomas Andrew Blanchard - Officer	Tax withholding / forfeiture	Common Stock	117	$334.17	$39K
Mar 10, 2026	Thomas Andrew Blanchard - Officer	Tax withholding / forfeiture	Common Stock	28	$334.17	$9K
Mar 10, 2026	Thomas Andrew Blanchard - Officer	Tax withholding / forfeiture	Common Stock	85	$334.17	$28K
Mar 10, 2026	Thomas Andrew Blanchard - Officer	Tax withholding / forfeiture	Common Stock	23	$334.17	$8K
Footnote F1 (price): The shares represent the partial settlement under a performance-based RSU award granted March 7, 2023. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date. Footnote F2 (price): The shares represent the partial settlement under a time-based RSU award granted March 7, 2023, One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date. Footnote F3 (price): The shares represent the partial settlement under a performance-based RSU award granted March 6, 2024. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to comon stock on a one-for-one basis on the vesting date. Footnote F4 (price): The shares represent the partial settlement under a time-based RSU award granted March 6, 2024, One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date. Footnote F5 (price): The shares represent the partial settlement under a performance-based RSU award granted March 4, 2025. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date Footnote F6 (price): The shares represent the partial settlement under a time-based RSU award granted March 4, 2025, One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date.
Mar 10, 2026	Peter J. Flynn - Officer	Tax withholding / forfeiture	Common Stock	64	$334.17	$21K
Mar 10, 2026	Peter J. Flynn - Officer	Option exercise	Common Stock	162	-^{footnote F1}	-
Mar 10, 2026	Peter J. Flynn - Officer	Tax withholding / forfeiture	Common Stock	12	$334.17	$4K
Mar 10, 2026	Peter J. Flynn - Officer	Option exercise	Common Stock	31	-^{footnote F3}	-
Mar 10, 2026	Peter J. Flynn - Officer	Option exercise	Restricted Stock Unit	162	$0.00	-
Mar 10, 2026	Peter J. Flynn - Officer	Option exercise	Restricted Stock Unit	31	$0.00	-
Footnote F1 (price): The shares represent the partial settlement under a performance based RSU award granted March 7, 2023. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date. Footnote F3 (price): The shares represent the partial settlement under a time-based RSU award granted March 7, 2023. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date.
Mar 10, 2026	Michael J. McKenney - Officer	Option exercise	Restricted Stock Unit	666	$0.00	-
Mar 10, 2026	Michael J. McKenney - Officer	Option exercise	Restricted Stock Unit	174	$0.00	-
Mar 10, 2026	Michael J. McKenney - Officer	Tax withholding / forfeiture	Common Stock	606	$334.17	$203K
Mar 10, 2026	Michael J. McKenney - Officer	Tax withholding / forfeiture	Common Stock	116	$334.17	$39K
Mar 10, 2026	Michael J. McKenney - Officer	Tax withholding / forfeiture	Common Stock	452	$334.17	$151K
Mar 10, 2026	Michael J. McKenney - Officer	Tax withholding / forfeiture	Common Stock	108	$334.17	$36K
Mar 10, 2026	Michael J. McKenney - Officer	Tax withholding / forfeiture	Common Stock	323	$334.17	$108K
Mar 10, 2026	Michael J. McKenney - Officer	Tax withholding / forfeiture	Common Stock	85	$334.17	$28K
Mar 10, 2026	Michael J. McKenney - Officer	Option exercise	Common Stock	1,253	-^{footnote F1}	-
Mar 10, 2026	Michael J. McKenney - Officer	Option exercise	Common Stock	239	-^{footnote F2}	-
Mar 10, 2026	Michael J. McKenney - Officer	Option exercise	Common Stock	933	-^{footnote F3}	-
Mar 10, 2026	Michael J. McKenney - Officer	Option exercise	Common Stock	223	-^{footnote F4}	-
Mar 10, 2026	Michael J. McKenney - Officer	Option exercise	Common Stock	666	-^{footnote F5}	-
Mar 10, 2026	Michael J. McKenney - Officer	Option exercise	Common Stock	174	-^{footnote F6}	-
Mar 10, 2026	Michael J. McKenney - Officer	Option exercise	Restricted Stock Unit	1,253	$0.00	-
Mar 10, 2026	Michael J. McKenney - Officer	Option exercise	Restricted Stock Unit	239	$0.00	-
Mar 10, 2026	Michael J. McKenney - Officer	Option exercise	Restricted Stock Unit	933	$0.00	-
Mar 10, 2026	Michael J. McKenney - Officer	Option exercise	Restricted Stock Unit	223	$0.00	-
Footnote F1 (price): The shares represent the partial settlement under a performance-based RSU award granted March 7, 2023. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date. Footnote F2 (price): The shares represent the partial settlement under a time-based RSU award granted March 7, 2023. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date. Footnote F3 (price): The shares represent the partial settlement under a performance-based RSU award granted March 6, 2024. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date. Footnote F4 (price): The shares represent the partial settlement under a time-based RSU award granted March 6, 2024. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date. Footnote F5 (price): The shares represent the partial settlement under a performance-based RSU award granted March 4, 2025. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date. Footnote F6 (price): The shares represent the partial settlement under a time-based RSU award granted March 4, 2025. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date.
Mar 10, 2026	Dara F. Mitchell - Officer	Option exercise	Restricted Stock Unit	272	$0.00	-
Mar 10, 2026	Dara F. Mitchell - Officer	Option exercise	Restricted Stock Unit	71	$0.00	-
Mar 10, 2026	Dara F. Mitchell - Officer	Tax withholding / forfeiture	Common Stock	246	$334.17	$82K
Mar 10, 2026	Dara F. Mitchell - Officer	Tax withholding / forfeiture	Common Stock	47	$334.17	$16K
Mar 10, 2026	Dara F. Mitchell - Officer	Tax withholding / forfeiture	Common Stock	187	$334.17	$62K
Mar 10, 2026	Dara F. Mitchell - Officer	Tax withholding / forfeiture	Common Stock	45	$334.17	$15K
Mar 10, 2026	Dara F. Mitchell - Officer	Tax withholding / forfeiture	Common Stock	132	$334.17	$44K
Mar 10, 2026	Dara F. Mitchell - Officer	Tax withholding / forfeiture	Common Stock	35	$334.17	$12K
Mar 10, 2026	Dara F. Mitchell - Officer	Option exercise	Common Stock	508	-^{footnote F1}	-
Mar 10, 2026	Dara F. Mitchell - Officer	Option exercise	Common Stock	97	-^{footnote F2}	-
Mar 10, 2026	Dara F. Mitchell - Officer	Option exercise	Common Stock	385	-^{footnote F3}	-
Mar 10, 2026	Dara F. Mitchell - Officer	Option exercise	Common Stock	92	-^{footnote F4}	-
Mar 10, 2026	Dara F. Mitchell - Officer	Option exercise	Common Stock	272	-^{footnote F5}	-
Mar 10, 2026	Dara F. Mitchell - Officer	Option exercise	Common Stock	71	-^{footnote F6}	-
Mar 10, 2026	Dara F. Mitchell - Officer	Option exercise	Restricted Stock Unit	508	$0.00	-
Mar 10, 2026	Dara F. Mitchell - Officer	Option exercise	Restricted Stock Unit	97	$0.00	-
Mar 10, 2026	Dara F. Mitchell - Officer	Option exercise	Restricted Stock Unit	385	$0.00	-
Mar 10, 2026	Dara F. Mitchell - Officer	Option exercise	Restricted Stock Unit	92	$0.00	-
Footnote F1 (price): The shares represent the partial settlement under a performance-based RSU award granted March 7, 2023. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date. Footnote F2 (price): The shares represent the partial settlement under a time-based RSU award granted March 7, 2023. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date. Footnote F3 (price): The shares represent the partial settlement under a performance-based RSU award granted March 6, 2024. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date. Footnote F4 (price): The shares represent the partial settlement under a time-based RSU award granted March 6, 2024. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date. Footnote F5 (price): The shares represent the partial settlement under a performance-based RSU award granted March 4, 2025. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date. Footnote F6 (price): The shares represent the partial settlement under a time-based RSU award granted March 4, 2025. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date.

Recent KAI Form 8-K filings

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Sep 10, 2026Item 5.02, 7.01, 9.01

Read the filing on SEC EDGAR

Aug 4, 2026Item 2.02, 7.01, 9.01

Read the filing on SEC EDGAR

May 26, 2026Item 5.07

Read the filing on SEC EDGAR

May 5, 2026Item 2.02, 7.01, 9.01

Recent KAI 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
May 27, 2026	-	-	-	-	View on EDGAR
May 18, 2026	-	-	-	-

KAI insider trading FAQ

What is the latest insider trade for KAI?

KADANT INC (KAI) had 5 insider filings in the last 90 days, with the most recent on 2026-10-05. The full record for KAI runs to 71 Form 4 filings, the earliest from 2024-10-01. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.

How many insiders are buying KAI stock?

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

How many insiders are selling KAI stock?

No insider sales of KAI were filed in the last 90 days. 12 sales are on record for this company.

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

This page collects KAI 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 Industrials 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 5, 2026 - John M. Albertine view on EDGAR
Oct 5, 2026 - Thomas C. Leonard view on EDGAR
Oct 5, 2026 - Rebecca Martinez O'Mara view on EDGAR
Oct 5, 2026 - Jonathan W. Painter view on EDGAR
Oct 5, 2026 - Erin L. Russell view on EDGAR
Jul 6, 2026 - John M. Albertine view on EDGAR
Jul 6, 2026 - Thomas C. Leonard view on EDGAR
Jul 6, 2026 - Rebecca Martinez O'Mara view on EDGAR
Jul 6, 2026 - Jonathan W. Painter view on EDGAR

Related companies with recent insider activity

Learn more

What the Form 4 transaction codes mean: Grants, option exercises, gifts and tax withholding are not trades on the market. The codes say which is which.
Form 144 vs Form 4: A Form 144 announces a planned sale; the Form 4 reports it after it happens.
Insider activity in Industrials: Where KAI'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

Option exercise

1,280

Date

Insider

Transaction

Security

Price

Value

Oct 3, 2026

John M. Albertine - Director

Option exercise

Common Stock

128

-^{footnote F1}

Oct 3, 2026

John M. Albertine - Director

Option exercise

Restricted Stock Unit

128

$0.00

Footnote F1 (price): Represents partial vesting of a restricted stock unit award on October 3, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest on the last day of the Issuer's… Full note on SEC EDGAR

Oct 3, 2026

Thomas C. Leonard - Director

Option exercise

Common Stock

128

-^{footnote F1}

Oct 3, 2026

Thomas C. Leonard - Director

Option exercise

Restricted Stock Unit

128

$0.00

Footnote F1 (price): Represents partial vesting of a restricted stock unit award on October 3, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest on the last day of the Issuer's… Full note on SEC EDGAR

Oct 3, 2026

Rebecca Martinez O'Mara - Director

Option exercise

Common Stock

128

-^{footnote F1}

Oct 3, 2026

Rebecca Martinez O'Mara - Director

Option exercise

Restricted Stock Unit

128

$0.00

Footnote F1 (price): Represents partial vesting of a restricted stock unit award on October 3, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest on the last day of the Issuer's… Full note on SEC EDGAR

Oct 3, 2026

Jonathan W. Painter - Director

Option exercise

Common Stock

128

-^{footnote F1}

Oct 3, 2026

Jonathan W. Painter - Director

Option exercise

Restricted Stock Unit

128

$0.00

Footnote F1 (price): Represents partial vesting of a restricted stock unit award on October 3, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest on the last day of the Issuer's… Full note on SEC EDGAR

Oct 3, 2026

Erin L. Russell - Director

Option exercise

Common Stock

128

-^{footnote F1}

Oct 3, 2026

Erin L. Russell - Director

Option exercise

Restricted Stock Unit

128

$0.00

Footnote F1 (price): Represents partial vesting of a restricted stock unit award on October 3, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest on the last day of the Issuer's… Full note on SEC EDGAR

Jul 4, 2026

John M. Albertine - Director

Option exercise

Common Stock

128

-^{footnote F1}

Jul 4, 2026

John M. Albertine - Director

Option exercise

Restricted Stock Unit

128

$0.00

Footnote F1 (price): Represents partial vesting of a restricted stock unit award on July 4, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest in equal installments on the last… Full note on SEC EDGAR

Jul 4, 2026

Thomas C. Leonard - Director

Option exercise

Common Stock

128

-^{footnote F1}

Jul 4, 2026

Thomas C. Leonard - Director

Option exercise

Restricted Stock Unit

128

$0.00

Footnote F1 (price): Represents partial vesting of a restricted stock unit award on July 4, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest in equal installments on the last… Full note on SEC EDGAR

Jul 4, 2026

Rebecca Martinez O'Mara - Director

Option exercise

Common Stock

128

-^{footnote F1}

Jul 4, 2026

Rebecca Martinez O'Mara - Director

Option exercise

Restricted Stock Unit

128

$0.00

Footnote F1 (price): Represents partial vesting of a restricted stock unit award on July 4, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest in equal installments on the last… Full note on SEC EDGAR

Jul 4, 2026

Jonathan W. Painter - Director

Option exercise

Common Stock

128

-^{footnote F1}

Jul 4, 2026

Jonathan W. Painter - Director

Option exercise

Restricted Stock Unit

128

$0.00

Footnote F1 (price): Represents partial vesting of a restricted stock unit award on July 4, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest in equal installments on the last… Full note on SEC EDGAR

Jul 4, 2026

Erin L. Russell - Director

Option exercise

Common Stock

128

-^{footnote F1}

Jul 4, 2026

Erin L. Russell - Director

Option exercise

Restricted Stock Unit

128

-^{footnote F1}

Footnote F1 (price): Represents partial vesting of a restricted stock unit award on July 4, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest in equal installments on the last… Full note on SEC EDGAR

Jun 3, 2026

Jeffrey L. Powell - Officer

Gift

Common Stock

12,282

$0.00

May 27, 2026

Stacy D. Krause - Officer

Open-market sale

Common Stock

1,227

$334.17

$410K

May 18, 2026

Thomas Andrew Blanchard - Officer

Open-market sale

Common Stock

1,400

$322.04^{footnote F1}

$451K

Footnote F1 (price): Represents the weighted average sale price. The actual sales prices range from $322.03 to $322.09 per share. The reporting person will supply the SEC, the Issuer, or a security holder of the Issuer, with full information regarding the number of shares at each price upon request.

Apr 4, 2026

John M. Albertine - Director

Option exercise

Common Stock

129

-^{footnote F1}

Apr 4, 2026

John M. Albertine - Director

Option exercise

Restricted Stock Unit

129

$0.00

Footnote F1 (price): Represents partial vesting of a restricted stock unit award on April 4, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest in equal installments on the last… Full note on SEC EDGAR

Apr 4, 2026

Thomas C. Leonard - Director

Option exercise

Common Stock

129

-^{footnote F1}

Apr 4, 2026

Thomas C. Leonard - Director

Option exercise

Restricted Stock Unit

129

$0.00

Footnote F1 (price): Represents partial vesting of a restricted stock unit award on April 4, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest in equal installments on the last… Full note on SEC EDGAR

Apr 4, 2026

Rebecca Martinez O'Mara - Director

Option exercise

Common Stock

129

-^{footnote F1}

Apr 4, 2026

Rebecca Martinez O'Mara - Director

Option exercise

Restricted Stock Unit

129

$0.00

Footnote F1 (price): Represents partial vesting of a restricted stock unit award on April 4, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest in equal installments on the last… Full note on SEC EDGAR

Apr 4, 2026

Jonathan W. Painter - Director

Option exercise

Common Stock

129

-^{footnote F1}

Apr 4, 2026

Jonathan W. Painter - Director

Option exercise

Restricted Stock Unit

129

$0.00

Footnote F1 (price): Represents partial vesting of a restricted stock unit award on April 4, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest in equal installments on the last… Full note on SEC EDGAR

Apr 4, 2026

Erin L. Russell - Director

Option exercise

Common Stock

129

-^{footnote F1}

Apr 4, 2026

Erin L. Russell - Director

Option exercise

Restricted Stock Unit

129

-^{footnote F1}

Footnote F1 (price): Represents partial vesting of a restricted stock unit award on April 4, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest in equal installments on the last… Full note on SEC EDGAR

Mar 11, 2026

Jeffrey L. Powell - Officer

Gift

Common Stock

48,667

$0.00

Mar 11, 2026

John M. Albertine - Director

Grant or award

Restricted Stock Unit

513

$0.00

Mar 11, 2026

Thomas C. Leonard - Director

Grant or award

Restricted Stock Unit

513

$0.00

Mar 11, 2026

Jonathan W. Painter - Director

Grant or award

Restricted Stock Unit

513

$0.00

Mar 11, 2026

Rebecca Martinez O'Mara - Director

Grant or award

Restricted Stock Unit

513

$0.00

Mar 11, 2026

Erin L. Russell - Director

Grant or award

Restricted Stock Unit

513

$0.00

Mar 10, 2026

Michael C. Colwell - Officer

Option exercise

Restricted Stock Unit

313

$0.00

Mar 10, 2026

Michael C. Colwell - Officer

Option exercise

Restricted Stock Unit

$0.00

Mar 10, 2026

Michael C. Colwell - Officer

Tax withholding / forfeiture

Common Stock

265

$334.17

$89K

Mar 10, 2026

Michael C. Colwell - Officer

Tax withholding / forfeiture

Common Stock

$334.17

$17K

Mar 10, 2026

Michael C. Colwell - Officer

Tax withholding / forfeiture

Common Stock

199

$334.17

$66K

Mar 10, 2026

Michael C. Colwell - Officer

Tax withholding / forfeiture

Common Stock

$334.17

$16K

Mar 10, 2026

Michael C. Colwell - Officer

Tax withholding / forfeiture

Common Stock

142

$334.17

$47K

Mar 10, 2026

Michael C. Colwell - Officer

Tax withholding / forfeiture

Common Stock

$334.17

$13K

Mar 10, 2026

Michael C. Colwell - Officer

Option exercise

Common Stock

583

-^{footnote F1}

Mar 10, 2026

Michael C. Colwell - Officer

Option exercise

Common Stock

111

-^{footnote F2}

Mar 10, 2026

Michael C. Colwell - Officer

Option exercise

Common Stock

438

-^{footnote F3}

Mar 10, 2026

Michael C. Colwell - Officer

Option exercise

Common Stock

105

-^{footnote F4}

Mar 10, 2026

Michael C. Colwell - Officer

Option exercise

Common Stock

313

-^{footnote F5}

Mar 10, 2026

Michael C. Colwell - Officer

Option exercise

Common Stock

-^{footnote F6}

Mar 10, 2026

Michael C. Colwell - Officer

Option exercise

Restricted Stock Unit

583

$0.00

Mar 10, 2026

Michael C. Colwell - Officer

Option exercise

Restricted Stock Unit

111

$0.00

Mar 10, 2026

Michael C. Colwell - Officer

Option exercise

Restricted Stock Unit

438

$0.00

Mar 10, 2026

Michael C. Colwell - Officer

Option exercise

Restricted Stock Unit

105

$0.00

Footnote F1 (price): The shares represent the partial settlement under a perfomance-based RSU award granted March 7, 2023. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date.
Footnote F2 (price): The shares represent the partial settlement under a time-based RSU award granted March 7, 2023. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date.
Footnote F3 (price): The shares represent the partial settlement under a performance-based RSU award granted March 6, 2024. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date.
Footnote F4 (price): The shares represent the partial settlement under a time-based RSU award granted March 6, 2024. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date.
Footnote F5 (price): The shares represent the partial settlement under a performance-based RSU award granted March 4, 2025. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date.
Footnote F6 (price): The shares represent the partial settlement under a time-based RSU award granted March 4, 2025. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date.

Mar 10, 2026

Stacy D. Krause - Officer

Option exercise

Restricted Stock Unit

419

$0.00

Mar 10, 2026

Stacy D. Krause - Officer

Option exercise

Restricted Stock Unit

109

$0.00

Mar 10, 2026

Stacy D. Krause - Officer

Tax withholding / forfeiture

Common Stock

338

$334.17

$113K

Mar 10, 2026

Stacy D. Krause - Officer

Tax withholding / forfeiture

Common Stock

$334.17

$22K

Mar 10, 2026

Stacy D. Krause - Officer

Tax withholding / forfeiture

Common Stock

252

$334.17

$84K

Mar 10, 2026

Stacy D. Krause - Officer

Tax withholding / forfeiture

Common Stock

$334.17

$20K

Mar 10, 2026

Stacy D. Krause - Officer

Tax withholding / forfeiture

Common Stock

182

$334.17

$61K

Mar 10, 2026

Stacy D. Krause - Officer

Tax withholding / forfeiture

Common Stock

$334.17

$16K

Mar 10, 2026

Stacy D. Krause - Officer

Option exercise

Common Stock

778

-^{footnote F1}

Mar 10, 2026

Stacy D. Krause - Officer

Option exercise

Common Stock

148

-^{footnote F2}

Mar 10, 2026

Stacy D. Krause - Officer

Option exercise

Common Stock

580

-^{footnote F3}

Mar 10, 2026

Stacy D. Krause - Officer

Option exercise

Common Stock

138

-^{footnote F4}

Mar 10, 2026

Stacy D. Krause - Officer

Option exercise

Common Stock

419

-^{footnote F5}

Mar 10, 2026

Stacy D. Krause - Officer

Option exercise

Common Stock

109

-^{footnote F6}

Mar 10, 2026

Stacy D. Krause - Officer

Option exercise

Restricted Stock Unit

778

$0.00

Mar 10, 2026

Stacy D. Krause - Officer

Option exercise

Restricted Stock Unit

148

$0.00

Mar 10, 2026

Stacy D. Krause - Officer

Option exercise

Restricted Stock Unit

580

$0.00

Mar 10, 2026

Stacy D. Krause - Officer

Option exercise

Restricted Stock Unit

138

$0.00

Footnote F1 (price): The shares represent the partial settlement under a performance-based RSU award granted March 7, 2023. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date.
Footnote F2 (price): The shares represent the partial settlement under a time-based RSU award granted March 7, 2023. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date.
Footnote F3 (price): The shares represent the partial settlement under a performance-based RSU award granted March 6, 2024. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date.
Footnote F4 (price): The shares represent the partial settlement under a time-based RSU award granted March 6, 2024. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date.
Footnote F5 (price): The shares represent the partial settlement under a performance-based RSU award granted March 4, 2025 One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date
Footnote F6 (price): The shares represent the partial settlement under a time-based RSU award granted March 4, 2025. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date.

Mar 10, 2026

Thomas Andrew Blanchard - Officer

Option exercise

Common Stock

411

-^{footnote F1}

Mar 10, 2026

Thomas Andrew Blanchard - Officer

Option exercise

Common Stock

-^{footnote F2}

Mar 10, 2026

Thomas Andrew Blanchard - Officer

Option exercise

Common Stock

303

-^{footnote F3}

Mar 10, 2026

Thomas Andrew Blanchard - Officer

Option exercise

Common Stock

-^{footnote F4}

Mar 10, 2026

Thomas Andrew Blanchard - Officer

Option exercise

Common Stock

219

-^{footnote F5}

Mar 10, 2026

Thomas Andrew Blanchard - Officer

Option exercise

Common Stock

-^{footnote F6}

Mar 10, 2026

Thomas Andrew Blanchard - Officer

Option exercise

Restricted Stock Unit

411

$0.00

Mar 10, 2026

Thomas Andrew Blanchard - Officer

Option exercise

Restricted Stock Unit

$0.00

Mar 10, 2026

Thomas Andrew Blanchard - Officer

Option exercise

Restricted Stock Unit

303

$0.00

Mar 10, 2026

Thomas Andrew Blanchard - Officer

Option exercise

Restricted Stock Unit

$0.00

Mar 10, 2026

Thomas Andrew Blanchard - Officer

Option exercise

Restricted Stock Unit

219

$0.00

Mar 10, 2026

Thomas Andrew Blanchard - Officer

Option exercise

Restricted Stock Unit

$0.00

Mar 10, 2026

Thomas Andrew Blanchard - Officer

Tax withholding / forfeiture

Common Stock

159

$334.17

$53K

Mar 10, 2026

Thomas Andrew Blanchard - Officer

Tax withholding / forfeiture

Common Stock

$334.17

$10K

Mar 10, 2026

Thomas Andrew Blanchard - Officer

Tax withholding / forfeiture

Common Stock

117

$334.17

$39K

Mar 10, 2026

Thomas Andrew Blanchard - Officer

Tax withholding / forfeiture

Common Stock

$334.17

$9K

Mar 10, 2026

Thomas Andrew Blanchard - Officer

Tax withholding / forfeiture

Common Stock

$334.17

$28K

Mar 10, 2026

Thomas Andrew Blanchard - Officer

Tax withholding / forfeiture

Common Stock

$334.17

$8K

Footnote F1 (price): The shares represent the partial settlement under a performance-based RSU award granted March 7, 2023. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date.
Footnote F2 (price): The shares represent the partial settlement under a time-based RSU award granted March 7, 2023, One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date.
Footnote F3 (price): The shares represent the partial settlement under a performance-based RSU award granted March 6, 2024. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to comon stock on a one-for-one basis on the vesting date.
Footnote F4 (price): The shares represent the partial settlement under a time-based RSU award granted March 6, 2024, One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date.
Footnote F5 (price): The shares represent the partial settlement under a performance-based RSU award granted March 4, 2025. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date
Footnote F6 (price): The shares represent the partial settlement under a time-based RSU award granted March 4, 2025, One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date.

Mar 10, 2026

Peter J. Flynn - Officer

Tax withholding / forfeiture

Common Stock

$334.17

$21K

Mar 10, 2026

Peter J. Flynn - Officer

Option exercise

Common Stock

162

-^{footnote F1}

Mar 10, 2026

Peter J. Flynn - Officer

Tax withholding / forfeiture

Common Stock

$334.17

$4K

Mar 10, 2026

Peter J. Flynn - Officer

Option exercise

Common Stock

-^{footnote F3}

Mar 10, 2026

Peter J. Flynn - Officer

Option exercise

Restricted Stock Unit

162

$0.00

Mar 10, 2026

Peter J. Flynn - Officer

Option exercise

Restricted Stock Unit

$0.00

Footnote F1 (price): The shares represent the partial settlement under a performance based RSU award granted March 7, 2023. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date.
Footnote F3 (price): The shares represent the partial settlement under a time-based RSU award granted March 7, 2023. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date.

Mar 10, 2026

Michael J. McKenney - Officer

Option exercise

Restricted Stock Unit

666

$0.00

Mar 10, 2026

Michael J. McKenney - Officer

Option exercise

Restricted Stock Unit

174

$0.00

Mar 10, 2026

Michael J. McKenney - Officer

Tax withholding / forfeiture

Common Stock

606

$334.17

$203K

Mar 10, 2026

Michael J. McKenney - Officer

Tax withholding / forfeiture

Common Stock

116

$334.17

$39K

Mar 10, 2026

Michael J. McKenney - Officer

Tax withholding / forfeiture

Common Stock

452

$334.17

$151K

Mar 10, 2026

Michael J. McKenney - Officer

Tax withholding / forfeiture

Common Stock

108

$334.17

$36K

Mar 10, 2026

Michael J. McKenney - Officer

Tax withholding / forfeiture

Common Stock

323

$334.17

$108K

Mar 10, 2026

Michael J. McKenney - Officer

Tax withholding / forfeiture

Common Stock

$334.17

$28K

Mar 10, 2026

Michael J. McKenney - Officer

Option exercise

Common Stock

1,253

-^{footnote F1}

Mar 10, 2026

Michael J. McKenney - Officer

Option exercise

Common Stock

239

-^{footnote F2}

Mar 10, 2026

Michael J. McKenney - Officer

Option exercise

Common Stock

933

-^{footnote F3}

Mar 10, 2026

Michael J. McKenney - Officer

Option exercise

Common Stock

223

-^{footnote F4}

Mar 10, 2026

Michael J. McKenney - Officer

Option exercise

Common Stock

666

-^{footnote F5}

Mar 10, 2026

Michael J. McKenney - Officer

Option exercise

Common Stock

174

-^{footnote F6}

Mar 10, 2026

Michael J. McKenney - Officer

Option exercise

Restricted Stock Unit

1,253

$0.00

Mar 10, 2026

Michael J. McKenney - Officer

Option exercise

Restricted Stock Unit

239

$0.00

Mar 10, 2026

Michael J. McKenney - Officer

Option exercise

Restricted Stock Unit

933

$0.00

Mar 10, 2026

Michael J. McKenney - Officer

Option exercise

Restricted Stock Unit

223

$0.00

Footnote F1 (price): The shares represent the partial settlement under a performance-based RSU award granted March 7, 2023. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date.
Footnote F2 (price): The shares represent the partial settlement under a time-based RSU award granted March 7, 2023. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date.
Footnote F3 (price): The shares represent the partial settlement under a performance-based RSU award granted March 6, 2024. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date.
Footnote F4 (price): The shares represent the partial settlement under a time-based RSU award granted March 6, 2024. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date.
Footnote F5 (price): The shares represent the partial settlement under a performance-based RSU award granted March 4, 2025. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date.
Footnote F6 (price): The shares represent the partial settlement under a time-based RSU award granted March 4, 2025. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date.

Mar 10, 2026

Dara F. Mitchell - Officer

Option exercise

Restricted Stock Unit

272

$0.00

Mar 10, 2026

Dara F. Mitchell - Officer

Option exercise

Restricted Stock Unit

$0.00

Mar 10, 2026

Dara F. Mitchell - Officer

Tax withholding / forfeiture

Common Stock

246

$334.17

$82K

Mar 10, 2026

Dara F. Mitchell - Officer

Tax withholding / forfeiture

Common Stock

$334.17

$16K

Mar 10, 2026

Dara F. Mitchell - Officer

Tax withholding / forfeiture

Common Stock

187

$334.17

$62K

Mar 10, 2026

Dara F. Mitchell - Officer

Tax withholding / forfeiture

Common Stock

$334.17

$15K

Mar 10, 2026

Dara F. Mitchell - Officer

Tax withholding / forfeiture

Common Stock

132

$334.17

$44K

Mar 10, 2026

Dara F. Mitchell - Officer

Tax withholding / forfeiture

Common Stock

$334.17

$12K

Mar 10, 2026

Dara F. Mitchell - Officer

Option exercise

Common Stock

508

-^{footnote F1}

Mar 10, 2026

Dara F. Mitchell - Officer

Option exercise

Common Stock

-^{footnote F2}

Mar 10, 2026

Dara F. Mitchell - Officer

Option exercise

Common Stock

385

-^{footnote F3}

Mar 10, 2026

Dara F. Mitchell - Officer

Option exercise

Common Stock

-^{footnote F4}

Mar 10, 2026

Dara F. Mitchell - Officer

Option exercise

Common Stock

272

-^{footnote F5}

Mar 10, 2026

Dara F. Mitchell - Officer

Option exercise

Common Stock

-^{footnote F6}

Mar 10, 2026

Dara F. Mitchell - Officer

Option exercise

Restricted Stock Unit

508

$0.00

Mar 10, 2026

Dara F. Mitchell - Officer

Option exercise

Restricted Stock Unit

$0.00

Mar 10, 2026

Dara F. Mitchell - Officer

Option exercise

Restricted Stock Unit

385

$0.00

Mar 10, 2026

Dara F. Mitchell - Officer

Option exercise

Restricted Stock Unit

$0.00

Footnote F1 (price): The shares represent the partial settlement under a performance-based RSU award granted March 7, 2023. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date.
Footnote F2 (price): The shares represent the partial settlement under a time-based RSU award granted March 7, 2023. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date.
Footnote F3 (price): The shares represent the partial settlement under a performance-based RSU award granted March 6, 2024. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date.
Footnote F4 (price): The shares represent the partial settlement under a time-based RSU award granted March 6, 2024. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date.
Footnote F5 (price): The shares represent the partial settlement under a performance-based RSU award granted March 4, 2025. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date.
Footnote F6 (price): The shares represent the partial settlement under a time-based RSU award granted March 4, 2025. One-third of the RSU vested and became distributable on March 10, 2026 and was converted to common stock on a one-for-one basis on the vesting date.

Filed

Filer

Relationship

Market value

Notice

May 27, 2026

View on EDGAR

May 18, 2026