First Solar holder plans sale of 829 shares

First Solar, Inc. common stock held by shareholder Markus Gloeckler is the subject of a planned sale of 829 shares through Fidelity Brokerage Services LLC on or after August 4, 2026 on NASDAQ, with an indicated aggregate value of $205,592.00.

Rhea-AI Filing Summary

First Solar, Inc. common stock held by shareholder Markus Gloeckler is the subject of a planned sale of 829 shares through Fidelity Brokerage Services LLC on or after August 4, 2026 on NASDAQ, with an indicated aggregate value of $205,592.00.

The shares derive from restricted stock that vested on March 1, 2023 as compensation. The filing also lists sales in the past three months: 420 shares for $90,566.45 on May 5, 2026 and 3,425 shares for $749,902.50 on August 3, 2026.

Key Figures

Planned shares for sale: 829 shares Planned sale value: $205,592.00 Prior sale on May 5, 2026: 420 shares; $90,566.45 +2 more

5 metrics

Planned shares for sale 829 shares Common stock to be sold on or after August 4, 2026

Planned sale value $205,592.00 Aggregate market value of 829 shares of common stock

Prior sale on May 5, 2026 420 shares; $90,566.45 Common stock sold during the past three months

Prior sale on August 3, 2026 3,425 shares; $749,902.50 Common stock sold during the past three months

Restricted stock vesting date 03/01/2023 Acquisition of 829 shares as compensation from issuer

Key Terms

restricted stock vesting, compensation, common stock

3 terms

restricted stock vesting financial

"Common | 03/01/2023 | Restricted Stock Vesting | Issuer"

Restricted stock vesting is the timetable and conditions under which shares granted to employees or insiders become fully owned and can be sold, typically requiring continued work or meeting performance goals. It matters to investors because large blocks of shares can become tradable at once, which can change share supply and price, and because vesting aligns insiders’ incentives with the company’s long‑term performance—think of it like a timed unlock that both rewards and locks in key people.

compensation financial

"829 | 03/01/2023 | Compensation"

common stock financial

"Fidelity Brokerage Services LLC ... Common"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the Form 144 filing for FSLR by Markus Gloeckler disclose?

It discloses a planned sale of 829 shares of First Solar common stock with an indicated value of $205,592.00, and reports additional sales made in the preceding three months.

How many FSLR shares is Markus Gloeckler planning to sell under this notice?

He is planning to sell 829 shares of First Solar common stock. The shares are expected to be sold through Fidelity Brokerage Services LLC on or after August 4, 2026.

What is the dollar value of the planned FSLR share sale?

The planned sale covers shares with an aggregate value of $205,592.00. This value corresponds to the 829 shares of First Solar common stock referenced for sale on or after August 4, 2026.

What prior FSLR stock sales are reported for Markus Gloeckler?

The filing lists sales of 420 shares for $90,566.45 on May 5, 2026 and 3,425 shares for $749,902.50 on August 3, 2026, both in First Solar common stock.

What is the origin of the FSLR shares being sold by Markus Gloeckler?

The 829 shares planned for sale come from restricted stock vesting on March 1, 2023. The filing identifies the acquisition as compensation from the issuer on that date.

Through which broker will the planned FSLR share sale occur?

The planned sale of 829 First Solar shares is to be executed through Fidelity Brokerage Services LLC at 900 Salem Street, Smithfield, RI 02917, with NASDAQ listed as the trading market.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 08/04/2026 - 02:23 PM Accepted by SEC EDGAR 08/04/2026 - 02:22 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	0001819680
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	Gloeckler Markus
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	829	205592.00	107469788	08/04/2026	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	03/01/2023	Restricted Stock Vesting	Issuer			829	03/01/2023	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
Markus Gloeckler 4300 E Camelback Road Suite 220 Phoenix AZ 85018	Common	05/05/2026	420	90566.45
Markus Gloeckler 4300 E Camelback Road Suite 220 Phoenix AZ 85018	Common	08/03/2026	3425	749902.50

144: Remarks and Signature

Remarks
Date of Notice	08/04/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	05/04/2026
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/ Gary Redman, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Markus Gloeckler
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)