First Solar EVP RSUs vest, shares sold for taxes

Q: Was Samantha Sloan’s First Solar share sale a discretionary open-market sale?

The Form 4 uses code “S” for a sale, but a footnote states the 19 shares were sold by the issuer to satisfy tax withholding obligations tied to restricted stock unit vesting. This indicates a tax-related sale rather than a discretionary open-market liquidation by the executive.

FIRST SOLAR, INC. executive Samantha L. Sloan, EVP of Corporate Affairs, reported routine equity compensation activity tied to restricted stock units.

Filing Impact

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Filing Sentiment

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Form Type

Rhea-AI Filing Summary

FIRST SOLAR, INC. executive Samantha L. Sloan, EVP of Corporate Affairs, reported routine equity compensation activity tied to restricted stock units. On May 4, 2026, she acquired 44 shares of common stock at $0.00 per share upon vesting of restricted stock units granted on May 1, 2025 under the company’s 2020 Omnibus Incentive Compensation Plan. On May 5, 2026, 19 shares of common stock were sold at $215.63 per share by the issuer to satisfy tax withholding obligations related to the vesting. After these transactions, she held 1,708 shares of common stock directly and 134 restricted stock units.

Insider Trade Summary

Exercise and sale activity reported; no spread calculated

Exercise and Sale 3 txns

Insider Sloan Samantha L.

Role EVP, Corporate Affairs

Sold 19 shs ($4K)

Approx. gross sale proceeds $4K

Approx. exercise cost $0.00

Type	Security	Shares	Price	Value
Sale	Common Stock	19	$215.63	$4K
Exercise	Restricted Stock Units	44	$0.00	$0.00
Exercise	Common Stock	44	$0.00	$0.00

Holdings After Transaction: Restricted Stock Units — 134 contracts (Direct); Common Stock — 1,708 shares (Direct)

Footnotes (4)

F1. Represents shares of common stock issued upon vesting of 25% of the restricted stock units granted on May 1, 2025.
F2. Represents shares of common stock sold by the Issuer to satisfy certain tax withholding obligations with the vesting of the restricted stock units.
F3. Each restricted stock unit represents the right to receive, upon vesting, one share of the Issuer's common stock in accordance with the Issuer's 2020 Omnibus Incentive Compensation Plan.
F4. The restricted stock units were granted on May 1, 2025 as part of the Issuer's annual equity grant to executive officers. The restricted stock units granted on May 1, 2025 vest annually at a rate of 25% on each anniversary of the grant date, commencing on the first anniversary of the grant date.

Key Figures

Shares sold for taxes: 19 shares at $215.63 Shares vested from RSUs: 44 shares at $0.00 Common shares held after transactions: 1,708 shares +3 more

6 metrics

Shares sold for taxes 19 shares at $215.63 Sale on May 5, 2026 to satisfy tax withholding obligations

Shares vested from RSUs 44 shares at $0.00 Common stock issued on May 4, 2026 upon RSU vesting

Common shares held after transactions 1,708 shares Direct ownership following May 5, 2026 sale

Restricted stock units remaining 134 RSUs Direct derivative holdings after May 4, 2026 vesting

RSU grant date May 1, 2025 Annual equity grant to executive officers

RSU vesting rate 25% annually Each anniversary of May 1, 2025 grant date

Key Terms

Restricted Stock Units, tax withholding obligations, 2020 Omnibus Incentive Compensation Plan, annual equity grant, +1 more

5 terms

Restricted Stock Units financial

"Represents shares of common stock issued upon vesting of 25% of the restricted stock units granted on May 1, 2025."

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

tax withholding obligations financial

"Represents shares of common stock sold by the Issuer to satisfy certain tax withholding obligations with the vesting of the restricted stock units."

2020 Omnibus Incentive Compensation Plan financial

"Each restricted stock unit represents the right to receive, upon vesting, one share of the Issuer's common stock in accordance with the Issuer's 2020 Omnibus Incentive Compensation Plan."

annual equity grant financial

"The restricted stock units were granted on May 1, 2025 as part of the Issuer's annual equity grant to executive officers."

vest annually at a rate of 25% financial

"The restricted stock units granted on May 1, 2025 vest annually at a rate of 25% on each anniversary of the grant date."

FAQ

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

What insider transactions did FSLR executive Samantha Sloan report on this Form 4?

Samantha Sloan reported vesting of 44 restricted stock units into common shares on May 4, 2026 and the sale of 19 shares at $215.63 per share on May 5, 2026 to cover tax withholding obligations related to that vesting.

How many First Solar (FSLR) shares does Samantha Sloan hold after these transactions?

After the reported transactions, Samantha Sloan directly holds 1,708 shares of First Solar common stock and 134 restricted stock units. The RSUs were granted under the company’s 2020 Omnibus Incentive Compensation Plan and vest in 25% annual installments starting one year after the May 1, 2025 grant.

What are the terms of Samantha Sloan’s restricted stock units in First Solar (FSLR)?

Each restricted stock unit represents the right to receive one First Solar common share upon vesting. The RSUs were granted May 1, 2025 as part of the annual equity grant to executive officers and vest 25% each year on the grant’s anniversary, starting on the first anniversary.

How many restricted stock units vested for Samantha Sloan in this First Solar Form 4?

The filing shows 44 restricted stock units vesting into 44 common shares on May 4, 2026. A footnote explains this represents 25% of the RSUs granted to Samantha Sloan on May 1, 2025 under First Solar’s 2020 Omnibus Incentive Compensation Plan.

What price was received for the First Solar shares sold to cover Samantha Sloan’s taxes?

The Form 4 reports that 19 shares of First Solar common stock were sold at $215.63 per share on May 5, 2026. A footnote clarifies that these shares were sold by the issuer to satisfy certain tax withholding obligations tied to restricted stock unit vesting.

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

Form 4 Insider Transactions: What Each Field Means →

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Accepted by SEC EDGAR 05/05/2026 - 07:47 PM

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).

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^*

Sloan Samantha L.

(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)
	EVP, Corporate Affairs

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/04/2026

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	05/04/2026		M		44⁽¹⁾	A	$0	1,727	D
Common Stock	05/05/2026		S		19⁽²⁾	D	$215.63	1,708	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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Restricted Stock Units	⁽³⁾	05/04/2026		M			44	⁽⁴⁾	⁽⁴⁾	Common Stock	44	$0	134	D

Explanation of Responses:

1. Represents shares of common stock issued upon vesting of 25% of the restricted stock units granted on May 1, 2025.

2. Represents shares of common stock sold by the Issuer to satisfy certain tax withholding obligations with the vesting of the restricted stock units.

3. Each restricted stock unit represents the right to receive, upon vesting, one share of the Issuer's common stock in accordance with the Issuer's 2020 Omnibus Incentive Compensation Plan.

4. The restricted stock units were granted on May 1, 2025 as part of the Issuer's annual equity grant to executive officers. The restricted stock units granted on May 1, 2025 vest annually at a rate of 25% on each anniversary of the grant date, commencing on the first anniversary of the grant date.

	/s/ Jason E. Dymbort, attorney-in-fact	05/05/2026
	** 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)

Source: View Original Filing on SEC EDGAR

First Solar EVP RSUs vest, shares sold for taxes

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