First Solar (FSLR) investor files notice to sell 7,000 vested shares

Rhea-AI Filing Summary

First Solar, Inc. (FSLR) investor Michael Koralewski filed a notice of intent to sell up to 7,000 shares of First Solar common stock, listed with an aggregate market value of $1,550,570.00, with NASDAQ as the trading market.

The shares to be sold were acquired primarily through restricted stock vesting on several dates, including 2,440 shares on 02/26/2025, 694 shares on 03/06/2023, 366 shares on 03/15/2023, 487 shares on 02/29/2024, and 3,013 shares on 02/26/2025. First Solar had 107,469,788 shares of common stock outstanding. The proposed sale date is 08/03/2026.

Within the past three months, a prior sale of 215 shares of common stock for $46,361.40 was reported.

Key Figures

Planned shares to be sold: 7,000 shares Aggregate market value of planned sale: $1,550,570.00 Shares outstanding: 107,469,788 shares +3 more

6 metrics

Planned shares to be sold 7,000 shares Common stock covered by the sale notice

Aggregate market value of planned sale $1,550,570.00 Listed value for 7,000 shares of common stock

Shares outstanding 107,469,788 shares First Solar common stock outstanding

Recent shares sold 215 shares Common stock sold on 05/05/2026

Proceeds from recent sale $46,361.40 Total received for 215 shares sold on 05/05/2026

Restricted stock vesting lot 2,440 shares Restricted stock vesting on 02/26/2025

Key Terms

Restricted Stock Vesting, Common, Securities Sold During The Past 3 Months, Securities To Be Sold

4 terms

Restricted Stock Vesting financial

"Common | 02/26/2025 | 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.

Common financial

"Common | Fidelity Brokerage Services LLC 900 Salem Street"

Securities Sold During The Past 3 Months regulatory

"144: Securities Sold During The Past 3 Months"

Securities To Be Sold regulatory

"144: Securities To Be Sold"

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

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Available on EDGAR 08/03/2026 - 12:11 PM Accepted by SEC EDGAR 08/03/2026 - 12:11 PM Learn about SEC filing dates

FAQ

What does the Form 144 for First Solar (FSLR) disclose?

The filing discloses that Michael Koralewski plans to sell up to 7,000 shares of First Solar common stock, acquired mainly via restricted stock vesting, with a proposed sale date of 08/03/2026 on NASDAQ.

How many First Solar (FSLR) shares are proposed to be sold under this notice?

The notice covers a proposed sale of 7,000 shares of First Solar common stock. These shares are linked to restricted stock vesting awards and are planned to be sold on or after 08/03/2026 through NASDAQ.

What is the aggregate market value of the First Solar (FSLR) shares in this Form 144?

The planned sale of 7,000 shares of First Solar common stock is listed with an aggregate market value of $1,550,570.00. This figure reflects the value used for the Form 144 disclosure, not a guaranteed sale price.

How were the First Solar (FSLR) shares in this Form 144 acquired?

The shares were acquired mainly through restricted stock vesting on several dates, including 03/06/2023, 03/15/2023, 02/29/2024, and 02/26/2025. Each vesting event contributed specific share amounts toward the total proposed for sale.

Were any First Solar (FSLR) shares already sold in the last three months?

Yes. The filing reports that 215 shares of First Solar common stock were sold on 05/05/2026 for total proceeds of $46,361.40. This transaction is separate from the planned sale of up to 7,000 shares.

How many First Solar (FSLR) shares were outstanding in this Form 144?

The filing states that there were 107,469,788 shares of First Solar common stock outstanding. This provides context for the relative size of the proposed 7,000-share sale but is not the amount being sold.

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

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

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

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	7000	1550570.00	107469788	08/03/2026	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	02/26/2025	Restricted Stock Vesting	Issuer			2440	02/26/2025	Compensation
Common	03/06/2023	Restricted Stock Vesting	Issuer			694	03/06/2023	Compensation
Common	03/15/2023	Restricted Stock Vesting	Issuer			366	03/15/2023	Compensation
Common	02/29/2024	Restricted Stock Vesting	Issuer			487	02/29/2024	Compensation
Common	02/26/2025	Restricted Stock Vesting	Issuer			3013	02/26/2025	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
Michael Koralewski 4300 E Camelback Road Suite 220 Phoenix AZ 85018	Common	05/05/2026	215	46361.40

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)