FSLR insider files Form 144 for vested shares

FSLR disclosure: a Form 144 notice lists common shares tied to a restricted stock vesting event dated 03/06/2026 that are available for sale by an insider.

Rhea-AI Filing Summary

FSLR disclosure: a Form 144 notice lists common shares tied to a restricted stock vesting event dated 03/06/2026 that are available for sale by an insider. The record also shows prior dispositions by Nathan Theurer of 49 shares on 03/02/2026 and 92 shares on 03/04/2026.

Insights

Securities Compliance Counsel

Form 144 reports insider resale eligibility after a restricted stock vesting.

This filing documents a restricted stock vesting dated 03/06/2026 and identifies shares that an insider may sell under Rule 144. It lists recent small dispositions by Nathan Theurer on 03/02/2026 and 03/04/2026.

Compliance hinges on meeting Rule 144 conditions before sale; subsequent filings or broker reports will show executed transactions if sales occur.

FAQ

What does the FSLR Form 144 filing report?

It reports a restricted stock vesting event dated 03/06/2026 that creates shares available for resale. The filing also lists recent small sales by Nathan Theurer on 03/02/2026 and 03/04/2026.

How many shares did Nathan Theurer report selling in the recent disclosures?

The filing shows dispositions of 49 shares on 03/02/2026 and 92 shares on 03/04/2026. These appear in the "Securities Sold During The Past 3 Months" section.

Does the Form 144 mean shares have been sold already for FSLR?

Not necessarily; it notifies the SEC of intent to sell shares after a vesting event dated 03/06/2026. Execution of any future sale would be reported separately if and when transactions occur.

What is the significance of the "Restricted Stock Vesting" entry?

It indicates shares became unrestricted on 03/06/2026 due to vesting, permitting resale under applicable rules. The entry is a customary disclosure of shares eligible for sale by an insider.

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Accepted by SEC EDGAR 03/09/2026 - 03:24 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0002052277
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	FIRST SOLAR, INC.
SEC File Number	001-33156
Address of Issuer	4300 E CAMELBACK ROAD SUITE 220 PHOENIX ARIZONA 85018
Phone	(602) 414-9300
Name of Person for Whose Account the Securities are To Be Sold	Theurer Nathan B.
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	157	29887.22	107310994	03/09/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	03/06/2026	Restricted Stock Vesting	Issuer			157	03/06/2026	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Nathan Theurer 4300 E Camelback Road Suite 220 Phoenix AZ 85018	Common	03/02/2026	49	9600.74
Nathan Theurer 4300 E Camelback Road Suite 220 Phoenix AZ 85018	Common	03/04/2026	92	18119.40

144: Remarks and Signature

Remarks	Sale includes an amount necessary to cover a tax obligation resulting from the settlement of a vested equity award distribution.
Date of Notice	03/09/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Jennifer Ruchti, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Nathan Theurer
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)