FIRST SOLAR, INC. (FSLR)

Data as of Oct 2, 2026, from SEC Form 4 filings.

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Markus Gloeckler - Officer
Open-market sale$139K
Oct 1, 2026
Markus Gloeckler - Officer
Open-market sale$160K
Sep 1, 2026

About FIRST SOLAR, INC. (FSLR)

First Solar designs and manufactures solar photovoltaic panels, modules, and systems primarily for use in utility-scale projects. Its modules use cadmium telluride, rather than the crystalline silicon used by most of the industry to convert sunlight into electricity. The technology does not rely on Chinese crystalline silicon supply chains. Its primary manufacturing is in the US. It has additional factories in India, Malaysia, and Vietnam. Its primary markets are the US and India.

Headquarters: PHOENIX, AZ
Employees: 7,900
Listed: 2006
Exchange: XNAS
Sector: Information Technology

https://www.firstsolar.com SEC filings for FSLR on EDGAR

FSLR Form 4 activity by transaction type, last 90 days

Form 4 transaction type	Transactions	Shares	Total value
Open-market sale	9	16,681	$3.76M
Grant or award	9	2,822
Option exercise	4	1,812

FSLR insider transactions (Form 4)

162 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
Sep 30, 2026	Michael J. Ahearn - Director	Grant or award	Common Stock	422^{footnote F1}	$0.00	-
Footnote F1 (shares): The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors.
Sep 30, 2026	William J. Post - Director	Grant or award	Common Stock	300^{footnote F1}	$0.00	-
Footnote F1 (shares): The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors.
Sep 30, 2026	Paul H. Stebbins - Director	Grant or award	Common Stock	300^{footnote F1}	$0.00	-
Footnote F1 (shares): The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors.
Sep 30, 2026	Michael T. Sweeney - Director	Grant or award	Common Stock	300^{footnote F1}	$0.00	-
Footnote F1 (shares): The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors.
Sep 30, 2026	Anita M. George - Director	Grant or award	Common Stock	300^{footnote F1}	$0.00	-
Footnote F1 (shares): The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors.
Sep 30, 2026	Lisa A. Kro - Director	Grant or award	Common Stock	300^{footnote F1}	$0.00	-
Footnote F1 (shares): The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors.
Sep 30, 2026	Norman L. Wright - Director	Grant or award	Common Stock	300^{footnote F1}	$0.00	-
Footnote F1 (shares): The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors.
Sep 30, 2026	Venkata S. M. Renduchintala - Director	Grant or award	Common Stock	300^{footnote F1}	$0.00	-
Footnote F1 (shares): The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors.
Sep 30, 2026	Curtis A. Morgan - Director	Grant or award	Common Stock	300^{footnote F1}	$0.00	-
Footnote F1 (shares): The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors.
Oct 1, 2026	Markus Gloeckler - Officer	Open-market sale	Common Stock	800	$174.00	$139K
Sep 1, 2026	Samantha L. Sloan - Officer	Option exercise	Common Stock	469^{footnote F1}	$0.00	-
Sep 1, 2026	Samantha L. Sloan - Officer	Tax withholding / forfeiture	Common Stock	134^{footnote F2}	$199.65	$27K
Sep 1, 2026	Samantha L. Sloan - Officer	Option exercise	Restricted Stock Units	469	$0.00	-
Footnote F1 (shares): Represents shares of common stock issued upon vesting of 20% of the restricted stock units granted on September 1, 2022. Footnote F2 (shares): Represents shares of common stock withheld by the Issuer to satisfy certain tax withholding obligations with the vesting of the restricted stock units.
Sep 1, 2026	Markus Gloeckler - Officer	Open-market sale	Common Stock	800	$200.00	$160K
Aug 14, 2026	Samantha L. Sloan - Officer	Option exercise	Common Stock	437^{footnote F1}	$0.00	-
Aug 17, 2026	Samantha L. Sloan - Officer	Open-market sale	Common Stock	127^{footnote F2}	$222.95	$28K
Aug 14, 2026	Samantha L. Sloan - Officer	Option exercise	Restricted Stock Units	437	$0.00	-
Footnote F1 (shares): Represents shares of common stock issued upon vesting of 25% of the restricted stock units granted on August 15, 2025. Footnote F2 (shares): Represents shares of common stock sold to satisfy certain tax withholding obligations with the vesting of the restricted stock units.
Aug 11, 2026	Jason E. Dymbort - Officer	Open-market sale	Common Stock	3,700	$249.38	$923K
Aug 3, 2026	Markus Gloeckler - Officer	Open-market sale	Common Stock	800	$222.00	$178K
Aug 3, 2026	Markus Gloeckler - Officer	Open-market sale	Common Stock	2,625	$218.02	$572K
Aug 4, 2026	Markus Gloeckler - Officer	Open-market sale	Common Stock	829	$248.00	$206K
Aug 3, 2026	Michael Koralewski - Officer	Open-market sale	Common Stock	3,500	$218.02	$763K
Aug 3, 2026	Michael Koralewski - Officer	Open-market sale	Common Stock	3,500	$225.00	$788K
Aug 4, 2026	Michael J. Ahearn - Director	Gift	Common Stock	44,584^{footnote F1}	-^{footnote F2}	-
Footnote F1 (shares): On July 17, 2026, 44,584 shares previously held indirectly by trust were transferred to an account in which the reporting person holds direct ownership. On August 4, 2026, such shares were gifted to the Ahearn Family Foundation, a 501(c)(3) charitable organization of which the… Full note on SEC EDGAR Footnote F2 (price): No compensation was given to the donor for the gifting of shares.
Jun 30, 2026	Michael J. Ahearn - Director	Grant or award	Common Stock	313^{footnote F1}	$0.00	-
Footnote F1 (shares): The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors.
Jun 30, 2026	Anita M. George - Director	Grant or award	Common Stock	223^{footnote F1}	$0.00	-
Jun 30, 2026	Anita M. George - Director	Tax withholding / forfeiture	Common Stock	67^{footnote F2}	$235.96	$16K
Footnote F1 (shares): The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors. Footnote F2 (shares): Represents shares of common stock withheld by the Issuer to satisfy certain tax withholding obligations resulting from the grant of shares to a nonresident director.
Jun 30, 2026	Lisa A. Kro - Director	Grant or award	Common Stock	223^{footnote F1}	$0.00	-
Footnote F1 (shares): The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors.
Jun 30, 2026	Curtis A. Morgan - Director	Grant or award	Common Stock	223^{footnote F1}	$0.00	-
Footnote F1 (shares): The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors.
Jun 30, 2026	William J. Post - Director	Grant or award	Common Stock	223^{footnote F1}	$0.00	-
Footnote F1 (shares): The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors.
Jun 30, 2026	Paul H. Stebbins - Director	Grant or award	Common Stock	223^{footnote F1}	$0.00	-
Footnote F1 (shares): The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors.
Jun 30, 2026	Michael T. Sweeney - Director	Grant or award	Common Stock	223^{footnote F1}	$0.00	-
Footnote F1 (shares): The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors.
Jun 30, 2026	Venkata S. M. Renduchintala - Director	Grant or award	Common Stock	223^{footnote F1}	$0.00	-
Footnote F1 (shares): The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors.
Jun 30, 2026	Norman L. Wright - Director	Grant or award	Common Stock	223^{footnote F1}	$0.00	-
Footnote F1 (shares): The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors.
Jun 2, 2026	Patrick James Buehler - Officer	Open-market sale	Common Stock	3,000	$302.00	$906K
May 28, 2026	Caroline Stockdale - Officer	Open-market sale	Common Stock	10,628	$275.60	$2.93M
May 22, 2026	Mark R. Widmar - Officer	Open-market sale	Common Stock	239	$250.02^{footnote F2}	$60K
May 22, 2026	Mark R. Widmar - Officer	Open-market sale	Common Stock	172	$251.53^{footnote F3}	$43K
May 22, 2026	Mark R. Widmar - Officer	Open-market sale	Common Stock	97	$252.87^{footnote F4}	$25K
May 22, 2026	Mark R. Widmar - Officer	Open-market sale	Common Stock	218	$253.63^{footnote F5}	$55K
May 22, 2026	Mark R. Widmar - Officer	Open-market sale	Common Stock	916	$254.93^{footnote F6}	$234K
May 22, 2026	Mark R. Widmar - Officer	Open-market sale	Common Stock	64	$255.59^{footnote F7}	$16K
May 22, 2026	Mark R. Widmar - Officer	Open-market sale	Common Stock	75	$256.32^{footnote F8}	$19K
May 22, 2026	Mark R. Widmar - Officer	Open-market sale	Common Stock	149	$257.55^{footnote F9}	$38K
May 22, 2026	Mark R. Widmar - Officer	Open-market sale	Common Stock	47	$258.48^{footnote F10}	$12K
May 26, 2026	Mark R. Widmar - Officer	Open-market sale	Common Stock	364	$265.15^{footnote F11}	$97K
May 26, 2026	Mark R. Widmar - Officer	Open-market sale	Common Stock	1,237	$266.60^{footnote F12}	$330K
May 26, 2026	Mark R. Widmar - Officer	Open-market sale	Common Stock	628	$267.72^{footnote F13}	$168K
May 26, 2026	Mark R. Widmar - Officer	Open-market sale	Common Stock	1,009	$268.89^{footnote F14}	$271K
May 26, 2026	Mark R. Widmar - Officer	Open-market sale	Common Stock	632	$270.05^{footnote F15}	$171K
May 26, 2026	Mark R. Widmar - Officer	Open-market sale	Common Stock	726	$271.23^{footnote F16}	$197K
May 26, 2026	Mark R. Widmar - Officer	Open-market sale	Common Stock	473	$273.17^{footnote F17}	$129K
May 26, 2026	Mark R. Widmar - Officer	Open-market sale	Common Stock	126	$276.29^{footnote F18}	$35K
Footnote F2 (price): This transaction was executed in multiple trades at prices ranging from $250 to $250.80. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder of… Full note on SEC EDGAR Footnote F3 (price): This transaction was executed in multiple trades at prices ranging from $251.12 to $252.10. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder… Full note on SEC EDGAR Footnote F4 (price): This transaction was executed in multiple trades at prices ranging from $252.18 to $253.12. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder… Full note on SEC EDGAR Footnote F5 (price): This transaction was executed in multiple trades at prices ranging from $253.23 to $254.20. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder… Full note on SEC EDGAR Footnote F6 (price): This transaction was executed in multiple trades at prices ranging from $254.27 to $255.23. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder… Full note on SEC EDGAR Footnote F7 (price): This transaction was executed in multiple trades at prices ranging from $255.31 to $255.88. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder… Full note on SEC EDGAR Footnote F8 (price): This transaction was executed in multiple trades at prices ranging from $255.93 to $256.76. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder… Full note on SEC EDGAR Footnote F9 (price): This transaction was executed in multiple trades at prices ranging from $256.92 to $257.81. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder… Full note on SEC EDGAR Footnote F10 (price): This transaction was executed in multiple trades at prices ranging from $258.17 to $259.05. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder… Full note on SEC EDGAR Footnote F11 (price): This transaction was executed in multiple trades at prices ranging from $264.92 to $265.53. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder… Full note on SEC EDGAR Footnote F12 (price): This transaction was executed in multiple trades at prices ranging from $266.13 to $267.01. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder… Full note on SEC EDGAR Footnote F13 (price): This transaction was executed in multiple trades at prices ranging from $267.39 to $268.33. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder… Full note on SEC EDGAR Footnote F14 (price): This transaction was executed in multiple trades at prices ranging from $268.47 to $269.17. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder… Full note on SEC EDGAR Footnote F15 (price): This transaction was executed in multiple trades at prices ranging from $269.80 to $270.41. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder… Full note on SEC EDGAR Footnote F16 (price): This transaction was executed in multiple trades at prices ranging from $270.88 to $271.85. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder… Full note on SEC EDGAR Footnote F17 (price): This transaction was executed in multiple trades at prices ranging from $272.59 to $273.58. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder… Full note on SEC EDGAR Footnote F18 (price): This transaction was executed in multiple trades at prices ranging from $276.28 to $276.29. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder… Full note on SEC EDGAR
May 21, 2026	Kuntal Kumar Verma - Officer	Open-market sale	Common Stock	582	$250.00	$146K

Recent FSLR Form 8-K filings

Read FSLR company news

Jul 30, 2026Item 2.02, 9.01

Read the filing on SEC EDGAR

May 15, 2026Item 5.07

Read the filing on SEC EDGAR

Feb 24, 2026Item 2.02, 9.01

Read the filing on SEC EDGAR

Feb 19, 2026Item 1.01, 1.02, 2.03, 9.01

Recent FSLR 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
Oct 1, 2026	Gloeckler Markus	Officer	800	$139K	View on EDGAR
Sep 1, 2026	Gloeckler Markus	Officer	800

Congress trades in FSLR

All congress trades

Stock trades in FSLR 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
Gilbert Ray Cisneros, Jr.Democrat, CA-31	Sale

FSLR insider trading FAQ

What is the latest insider trade for FSLR?

FIRST SOLAR, INC. (FSLR) had 17 insider filings in the last 90 days, with the most recent on 2026-10-02. The full record for FSLR runs to 162 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 FSLR stock?

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

How many insiders are selling FSLR stock?

9 insider sales of FSLR were filed in the last 90 days, totaling $3.76M.

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

This page collects FSLR 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 2, 2026 - Michael J. Ahearn view on EDGAR
Oct 2, 2026 - William J. Post view on EDGAR
Oct 2, 2026 - Paul H. Stebbins view on EDGAR
Oct 2, 2026 - Michael T. Sweeney view on EDGAR
Oct 2, 2026 - Anita M. George view on EDGAR
Oct 2, 2026 - Lisa A. Kro view on EDGAR
Oct 2, 2026 - Norman L. Wright view on EDGAR
Oct 2, 2026 - Venkata S. M. Renduchintala view on EDGAR
Oct 2, 2026 - Curtis A. Morgan 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 FSLR'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

16,681

$3.76M

Grant or award

2,822

Option exercise

1,812

Date

Insider

Transaction

Security

Price

Value

Sep 30, 2026

Michael J. Ahearn - Director

Grant or award

Common Stock

422^{footnote F1}

$0.00

Footnote F1 (shares): The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors.

Sep 30, 2026

William J. Post - Director

Grant or award

Common Stock

300^{footnote F1}

$0.00

Footnote F1 (shares): The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors.

Sep 30, 2026

Paul H. Stebbins - Director

Grant or award

Common Stock

300^{footnote F1}

$0.00

Footnote F1 (shares): The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors.

Sep 30, 2026

Michael T. Sweeney - Director

Grant or award

Common Stock

300^{footnote F1}

$0.00

Footnote F1 (shares): The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors.

Sep 30, 2026

Anita M. George - Director

Grant or award

Common Stock

300^{footnote F1}

$0.00

Footnote F1 (shares): The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors.

Sep 30, 2026

Lisa A. Kro - Director

Grant or award

Common Stock

300^{footnote F1}

$0.00

Footnote F1 (shares): The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors.

Sep 30, 2026

Norman L. Wright - Director

Grant or award

Common Stock

300^{footnote F1}

$0.00

Footnote F1 (shares): The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors.

Sep 30, 2026

Venkata S. M. Renduchintala - Director

Grant or award

Common Stock

300^{footnote F1}

$0.00

Footnote F1 (shares): The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors.

Sep 30, 2026

Curtis A. Morgan - Director

Grant or award

Common Stock

300^{footnote F1}

$0.00

Footnote F1 (shares): The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors.

Oct 1, 2026

Markus Gloeckler - Officer

Open-market sale

Common Stock

800

$174.00

$139K

Sep 1, 2026

Samantha L. Sloan - Officer

Option exercise

Common Stock

469^{footnote F1}

$0.00

Sep 1, 2026

Samantha L. Sloan - Officer

Tax withholding / forfeiture

Common Stock

134^{footnote F2}

$199.65

$27K

Sep 1, 2026

Samantha L. Sloan - Officer

Option exercise

Restricted Stock Units

469

$0.00

Footnote F1 (shares): Represents shares of common stock issued upon vesting of 20% of the restricted stock units granted on September 1, 2022.
Footnote F2 (shares): Represents shares of common stock withheld by the Issuer to satisfy certain tax withholding obligations with the vesting of the restricted stock units.

Sep 1, 2026

Markus Gloeckler - Officer

Open-market sale

Common Stock

800

$200.00

$160K

Aug 14, 2026

Samantha L. Sloan - Officer

Option exercise

Common Stock

437^{footnote F1}

$0.00

Aug 17, 2026

Samantha L. Sloan - Officer

Open-market sale

Common Stock

127^{footnote F2}

$222.95

$28K

Aug 14, 2026

Samantha L. Sloan - Officer

Option exercise

Restricted Stock Units

437

$0.00

Footnote F1 (shares): Represents shares of common stock issued upon vesting of 25% of the restricted stock units granted on August 15, 2025.
Footnote F2 (shares): Represents shares of common stock sold to satisfy certain tax withholding obligations with the vesting of the restricted stock units.

Aug 11, 2026

Jason E. Dymbort - Officer

Open-market sale

Common Stock

3,700

$249.38

$923K

Aug 3, 2026

Markus Gloeckler - Officer

Open-market sale

Common Stock

800

$222.00

$178K

Aug 3, 2026

Markus Gloeckler - Officer

Open-market sale

Common Stock

2,625

$218.02

$572K

Aug 4, 2026

Markus Gloeckler - Officer

Open-market sale

Common Stock

829

$248.00

$206K

Aug 3, 2026

Michael Koralewski - Officer

Open-market sale

Common Stock

3,500

$218.02

$763K

Aug 3, 2026

Michael Koralewski - Officer

Open-market sale

Common Stock

3,500

$225.00

$788K

Aug 4, 2026

Michael J. Ahearn - Director

Gift

Common Stock

44,584^{footnote F1}

-^{footnote F2}

Footnote F1 (shares): On July 17, 2026, 44,584 shares previously held indirectly by trust were transferred to an account in which the reporting person holds direct ownership. On August 4, 2026, such shares were gifted to the Ahearn Family Foundation, a 501(c)(3) charitable organization of which the… Full note on SEC EDGAR
Footnote F2 (price): No compensation was given to the donor for the gifting of shares.

Jun 30, 2026

Michael J. Ahearn - Director

Grant or award

Common Stock

313^{footnote F1}

$0.00

Footnote F1 (shares): The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors.

Jun 30, 2026

Anita M. George - Director

Grant or award

Common Stock

223^{footnote F1}

$0.00

Jun 30, 2026

Anita M. George - Director

Tax withholding / forfeiture

Common Stock

67^{footnote F2}

$235.96

$16K

Footnote F1 (shares): The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors.
Footnote F2 (shares): Represents shares of common stock withheld by the Issuer to satisfy certain tax withholding obligations resulting from the grant of shares to a nonresident director.

Jun 30, 2026

Lisa A. Kro - Director

Grant or award

Common Stock

223^{footnote F1}

$0.00

Footnote F1 (shares): The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors.

Jun 30, 2026

Curtis A. Morgan - Director

Grant or award

Common Stock

223^{footnote F1}

$0.00

Footnote F1 (shares): The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors.

Jun 30, 2026

William J. Post - Director

Grant or award

Common Stock

223^{footnote F1}

$0.00

Footnote F1 (shares): The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors.

Jun 30, 2026

Paul H. Stebbins - Director

Grant or award

Common Stock

223^{footnote F1}

$0.00

Footnote F1 (shares): The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors.

Jun 30, 2026

Michael T. Sweeney - Director

Grant or award

Common Stock

223^{footnote F1}

$0.00

Footnote F1 (shares): The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors.

Jun 30, 2026

Venkata S. M. Renduchintala - Director

Grant or award

Common Stock

223^{footnote F1}

$0.00

Footnote F1 (shares): The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors.

Jun 30, 2026

Norman L. Wright - Director

Grant or award

Common Stock

223^{footnote F1}

$0.00

Footnote F1 (shares): The shares granted represent the quarterly equity compensation paid to the Issuer's non-associate directors.

Jun 2, 2026

Patrick James Buehler - Officer

Open-market sale

Common Stock

3,000

$302.00

$906K

May 28, 2026

Caroline Stockdale - Officer

Open-market sale

Common Stock

10,628

$275.60

$2.93M

May 22, 2026

Mark R. Widmar - Officer

Open-market sale

Common Stock

239

$250.02^{footnote F2}

$60K

May 22, 2026

Mark R. Widmar - Officer

Open-market sale

Common Stock

172

$251.53^{footnote F3}

$43K

May 22, 2026

Mark R. Widmar - Officer

Open-market sale

Common Stock

$252.87^{footnote F4}

$25K

May 22, 2026

Mark R. Widmar - Officer

Open-market sale

Common Stock

218

$253.63^{footnote F5}

$55K

May 22, 2026

Mark R. Widmar - Officer

Open-market sale

Common Stock

916

$254.93^{footnote F6}

$234K

May 22, 2026

Mark R. Widmar - Officer

Open-market sale

Common Stock

$255.59^{footnote F7}

$16K

May 22, 2026

Mark R. Widmar - Officer

Open-market sale

Common Stock

$256.32^{footnote F8}

$19K

May 22, 2026

Mark R. Widmar - Officer

Open-market sale

Common Stock

149

$257.55^{footnote F9}

$38K

May 22, 2026

Mark R. Widmar - Officer

Open-market sale

Common Stock

$258.48^{footnote F10}

$12K

May 26, 2026

Mark R. Widmar - Officer

Open-market sale

Common Stock

364

$265.15^{footnote F11}

$97K

May 26, 2026

Mark R. Widmar - Officer

Open-market sale

Common Stock

1,237

$266.60^{footnote F12}

$330K

May 26, 2026

Mark R. Widmar - Officer

Open-market sale

Common Stock

628

$267.72^{footnote F13}

$168K

May 26, 2026

Mark R. Widmar - Officer

Open-market sale

Common Stock

1,009

$268.89^{footnote F14}

$271K

May 26, 2026

Mark R. Widmar - Officer

Open-market sale

Common Stock

632

$270.05^{footnote F15}

$171K

May 26, 2026

Mark R. Widmar - Officer

Open-market sale

Common Stock

726

$271.23^{footnote F16}

$197K

May 26, 2026

Mark R. Widmar - Officer

Open-market sale

Common Stock

473

$273.17^{footnote F17}

$129K

May 26, 2026

Mark R. Widmar - Officer

Open-market sale

Common Stock

126

$276.29^{footnote F18}

$35K

Footnote F2 (price): This transaction was executed in multiple trades at prices ranging from $250 to $250.80. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder of… Full note on SEC EDGAR
Footnote F3 (price): This transaction was executed in multiple trades at prices ranging from $251.12 to $252.10. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder… Full note on SEC EDGAR
Footnote F4 (price): This transaction was executed in multiple trades at prices ranging from $252.18 to $253.12. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder… Full note on SEC EDGAR
Footnote F5 (price): This transaction was executed in multiple trades at prices ranging from $253.23 to $254.20. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder… Full note on SEC EDGAR
Footnote F6 (price): This transaction was executed in multiple trades at prices ranging from $254.27 to $255.23. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder… Full note on SEC EDGAR
Footnote F7 (price): This transaction was executed in multiple trades at prices ranging from $255.31 to $255.88. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder… Full note on SEC EDGAR
Footnote F8 (price): This transaction was executed in multiple trades at prices ranging from $255.93 to $256.76. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder… Full note on SEC EDGAR
Footnote F9 (price): This transaction was executed in multiple trades at prices ranging from $256.92 to $257.81. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder… Full note on SEC EDGAR
Footnote F10 (price): This transaction was executed in multiple trades at prices ranging from $258.17 to $259.05. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder… Full note on SEC EDGAR
Footnote F11 (price): This transaction was executed in multiple trades at prices ranging from $264.92 to $265.53. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder… Full note on SEC EDGAR
Footnote F12 (price): This transaction was executed in multiple trades at prices ranging from $266.13 to $267.01. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder… Full note on SEC EDGAR
Footnote F13 (price): This transaction was executed in multiple trades at prices ranging from $267.39 to $268.33. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder… Full note on SEC EDGAR
Footnote F14 (price): This transaction was executed in multiple trades at prices ranging from $268.47 to $269.17. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder… Full note on SEC EDGAR
Footnote F15 (price): This transaction was executed in multiple trades at prices ranging from $269.80 to $270.41. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder… Full note on SEC EDGAR
Footnote F16 (price): This transaction was executed in multiple trades at prices ranging from $270.88 to $271.85. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder… Full note on SEC EDGAR
Footnote F17 (price): This transaction was executed in multiple trades at prices ranging from $272.59 to $273.58. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder… Full note on SEC EDGAR
Footnote F18 (price): This transaction was executed in multiple trades at prices ranging from $276.28 to $276.29. The price reported above reflects the weighted average sale price for the transactions reported on this line. The Reporting Person undertakes to provide to the Issuer, any security holder… Full note on SEC EDGAR

May 21, 2026

Kuntal Kumar Verma - Officer

Open-market sale

Common Stock

582

$250.00

$146K

Filed

Filer

Relationship

Market value

Notice

Oct 1, 2026

Gloeckler Markus

Officer

800

$139K

View on EDGAR

Sep 1, 2026

Gloeckler Markus

Officer

800

Member	Type	Traded	Disclosed	Value range	Owner	Days to disclose	Filing
Gilbert Ray Cisneros, Jr.Democrat, CA-31	Sale

Member

Type

Traded

Disclosed

Value range

Owner

Days to disclose

Filing

Gilbert Ray Cisneros, Jr.Democrat, CA-31

Sale