First Solar insider sells 3,700 shares under plan

FIRST SOLAR, INC. executive Jason E. Dymbort, General Counsel and Secretary, reported a sale of 3,700 shares of common stock on August 11, 2026 at a price of $249.38 per share in an open-market or private transaction.

Rhea-AI Filing Summary

FIRST SOLAR, INC. executive Jason E. Dymbort, General Counsel and Secretary, reported a sale of 3,700 shares of common stock on August 11, 2026 at a price of $249.38 per share in an open-market or private transaction. Following this transaction, he directly holds 5,624 shares of First Solar common stock. The trade was effected pursuant to a Rule 10b5-1 trading plan previously adopted on May 12, 2026.

Insider Trade Summary 10b5-1

Net Seller: 3,700 shares

Net Sell 1 txn

Insider Dymbort Jason E.

Role General Counsel and Secretary

Sold 3,700 shs ($923K)

Type	Security	Shares	Price	Value
Sale	Common Stock F1	3,700	$249.38	$923K

Holdings After Transaction: Common Stock — 5,624 shares (Direct)

Footnotes (1)

1. F1. This transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on May 12, 2026.

Key Figures

Shares sold: 3,700 shares Sale price: $249.38 per share Shares held after transaction: 5,624 shares +1 more

4 metrics

Shares sold 3,700 shares Common Stock sale on August 11, 2026

Sale price $249.38 per share Price for 3,700 shares of Common Stock sold

Shares held after transaction 5,624 shares Direct ownership of Common Stock following sale

Rule 10b5-1 plan adoption date May 12, 2026 Date the insider’s trading plan was adopted

Key Terms

Rule 10b5-1 trading plan, Form 4, open-market or private transaction

3 terms

Rule 10b5-1 trading plan regulatory

"This transaction was effected pursuant to a Rule 10b5-1 trading plan"

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

Form 4 regulatory

"The Form 4 states that 3,700 shares of FIRST SOLAR common stock were sold"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

open-market or private transaction market

"transaction code description indicates a sale in open market or private transaction"

FAQ

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

What insider transaction did FIRST SOLAR (FSLR) report for Jason E. Dymbort?

FIRST SOLAR (FSLR) reported that Jason E. Dymbort sold 3,700 shares of common stock on August 11, 2026 at $249.38 per share. After the sale, he directly holds 5,624 shares of FIRST SOLAR common stock.

What role does Jason E. Dymbort hold at FIRST SOLAR (FSLR)?

Jason E. Dymbort serves as General Counsel and Secretary of FIRST SOLAR (FSLR). His Form 4 filing reflects a personal stock sale but does not change his stated corporate position or role at the company.

How many FIRST SOLAR (FSLR) shares does Jason E. Dymbort own after this sale?

After the reported transaction, Jason E. Dymbort directly owns 5,624 shares of FIRST SOLAR common stock. This holding reflects his position following the 3,700-share sale disclosed in the Form 4 filing.

At what price were the FIRST SOLAR (FSLR) shares sold in this Form 4 filing?

The Form 4 states that 3,700 shares of FIRST SOLAR (FSLR) common stock were sold at $249.38 per share. The transaction is characterized as a sale in an open-market or private transaction at this reported per-share price.

Was the FIRST SOLAR (FSLR) insider sale made under a Rule 10b5-1 plan?

Yes. The footnote explains the sale was made under a Rule 10b5-1 trading plan previously adopted on May 12, 2026. Such plans pre-arrange trade parameters, reducing the informational value of transaction timing.

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

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Accepted by SEC EDGAR 08/12/2026 - 07:55 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

X

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Dymbort Jason E.

(Last) (First) (Middle)

C/O FIRST SOLAR, INC.

4300 E CAMELBACK ROAD, SUITE 220

(Street)

PHOENIX ARIZONA 85018

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
FIRST SOLAR, INC. [ FSLR ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	General Counsel and Secretary

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/11/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	08/11/2026(1)		S		3,700	D	$249.38	5,624	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. This transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on May 12, 2026.

	/s/ Jason E. Dymbort	08/12/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)