FormFactor director granted 1,347 RSUs

WHITE BRIAN C reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

WHITE BRIAN C reported acquisition or exercise transactions in this Form 4 filing.

FORMFACTOR INC director Brian C. White received an equity grant of 1,347 shares of Common Stock in the form of restricted stock units (RSUs). The grant was approved by the Board in April 2026 and increased his direct holdings to 11,903 shares following the award.

The RSUs vest monthly and become fully exercisable on the earlier of the company’s 2027 Annual Meeting of Stockholders or May 15, 2027. Any RSUs that have not vested will be forfeited without consideration if he ceases to provide services, subject to the company’s Equity Grant Policy for Outside Directors and any applicable agreements.

Insider Trade Summary

Grant/Award: 1,347 shares

Grant/Award 1 txn

Insider WHITE BRIAN C

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	1,347	$0.00	$0.00

Holdings After Transaction: Common Stock — 11,903 shares (Direct)

Footnotes (3)

1. F1. The reporting person was granted restricted stock units ("RSUs") pursuant to a grant approved by the Board in April 2026.
2. F2. If the reporting person ceases to provide services to the Issuer for any reason, all Restricted Stock Units that have not yet vested shall be forfeited without consideration except as provided in our Equity Grant Policy for Outside Directors and any other applicable agreements between the reporting person and Issuer.
3. F3. RSUs vest monthly and become exercisable on the earlier of the 2027 Annual Meeting of Stockholders and May 15, 2027.

Key Figures

RSUs granted: 1,347 shares Holdings after grant: 11,903 shares Grant price per share: $0.0000 per share +1 more

4 metrics

RSUs granted 1,347 shares Restricted stock units granted to director on May 15, 2026

Holdings after grant 11,903 shares Total Common Stock held directly after RSU award

Grant price per share $0.0000 per share Reported price for RSU grant (non-cash compensation)

Vesting completion trigger date May 15, 2027 RSUs fully exercisable by earlier of 2027 meeting or this date

Key Terms

restricted stock units ("RSUs"), Equity Grant Policy for Outside Directors, Annual Meeting of Stockholders, forfeited without consideration

4 terms

restricted stock units ("RSUs") financial

"The reporting person was granted restricted stock units ("RSUs") pursuant to a grant approved by the Board"

Restricted stock units (RSUs) are a company promise to give an employee shares of stock (or cash equivalent) in the future, but only after certain conditions—usually staying with the company for a set time or hitting performance goals—are met. Investors watch RSUs because when they vest they increase the number of shares outstanding and can lead insiders to sell shares, affecting share price, company dilution and the true cost of employee pay.

Equity Grant Policy for Outside Directors financial

"except as provided in our Equity Grant Policy for Outside Directors and any other applicable agreements"

Annual Meeting of Stockholders financial

"RSUs vest monthly and become exercisable on the earlier of the 2027 Annual Meeting of Stockholders and May 15, 2027."

forfeited without consideration financial

"all Restricted Stock Units that have not yet vested shall be forfeited without consideration except as provided"

FAQ

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

What did FORM (FormFactor Inc) director Brian C. White report in this Form 4?

Director Brian C. White reported receiving a grant of 1,347 restricted stock units of FORMFACTOR INC Common Stock. This equity award increased his direct holdings to 11,903 shares immediately after the grant, reflecting routine director compensation rather than an open-market stock purchase.

How many FormFactor (FORM) shares were granted to Brian C. White?

Brian C. White was granted 1,347 restricted stock units tied to FORMFACTOR INC Common Stock. These RSUs represent share-based compensation approved by the Board in April 2026, with a reported grant price of $0.0000 per share, typical for non-cash equity awards to directors.

What are Brian C. White’s total FORM holdings after this RSU grant?

After the RSU grant, Brian C. White holds 11,903 shares of FORMFACTOR INC Common Stock directly. This figure includes the 1,347 restricted stock units reported in the Form 4, giving investors a snapshot of his current equity stake following the most recent director compensation award.

How do Brian C. White’s RSUs in FORM vest over time?

The restricted stock units granted to Brian C. White vest monthly. They become fully exercisable on the earlier of the 2027 Annual Meeting of Stockholders or May 15, 2027. This creates a gradual vesting schedule that aligns ongoing service as a director with incremental equity ownership.

What happens to unvested FORM RSUs if Brian C. White stops serving the company?

If Brian C. White ceases to provide services to FORMFACTOR INC, all unvested restricted stock units will be forfeited without consideration. This forfeiture is subject to the company’s Equity Grant Policy for Outside Directors and any other applicable agreements governing director service and equity awards.

Was Brian C. White’s FORM RSU grant an open-market stock purchase?

No, the filing describes the transaction as a grant or award acquisition, not an open-market purchase. The 1,347 shares were issued as restricted stock units with a reported price of $0.0000 per share, reflecting non-cash director compensation approved by the company’s Board in April 2026.

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

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Accepted by SEC EDGAR 05/19/2026 - 07:07 PM 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).

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^*

WHITE BRIAN C

(Last) (First) (Middle)

7005 SOUTHFRONT ROAD

(Street)

LIVERMORE CALIFORNIA 94551

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
FORMFACTOR INC [ FORM ]

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

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/15/2026

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	05/15/2026(1)		A		1,347(2)(3)	A	$0	11,903	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. The reporting person was granted restricted stock units ("RSUs") pursuant to a grant approved by the Board in April 2026.

2. If the reporting person ceases to provide services to the Issuer for any reason, all Restricted Stock Units that have not yet vested shall be forfeited without consideration except as provided in our Equity Grant Policy for Outside Directors and any other applicable agreements between the reporting person and Issuer.

3. RSUs vest monthly and become exercisable on the earlier of the 2027 Annual Meeting of Stockholders and May 15, 2027.

Remarks:

	/s/ Stan Finkelstein, Attorney-in-fact for Brian White	05/19/2026
	** 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)