Director at Perimeter Solutions (PRM) gifts 1M shares to charity

Rhea-AI Filing Summary

Perimeter Solutions, Inc. director W Nicholas Howley reported a bona fide gift of 1,000,000 shares of common stock. The shares were gifted to a 501(c)(3) nonprofit organization in an exempt transaction pursuant to Rule 16b-5.

After the gift, Howley directly holds 4,086,840 shares of Perimeter Solutions common stock. The transaction reflects a charitable transfer rather than an open-market sale or purchase and does not involve a stated price per share.

Insider Trade Summary

1,000,000 shares gifted

Mixed 1 txn

Insider Howley W Nicholas

Role Director

Type	Security	Shares	Price	Value
Gift	Common Stock	1,000,000	$0.00	--

Holdings After Transaction: Common Stock — 4,086,840 shares (Direct)

Footnotes (1)

1. [object Object]

Key Figures

Shares gifted: 1,000,000 shares Price per share: $0.0000 Shares held after transaction: 4,086,840 shares +2 more

5 metrics

Shares gifted 1,000,000 shares Bona fide gift of common stock

Price per share $0.0000 Reported price for gifted shares

Shares held after transaction 4,086,840 shares Director’s direct holdings post-gift

Gift transactions 1 transaction Gift count in transaction summary

Total gift shares (summary) 1,000,000 shares GiftShares in transactionSummary

Key Terms

bona fide gift, Rule 16b-5, 501(c)(3) nonprofit organization, Common Stock

4 terms

bona fide gift financial

"transaction_code_description": "Bona fide gift"

Rule 16b-5 regulatory

"exempt transaction pursuant to Rule 16b-5"

501(c)(3) nonprofit organization regulatory

"gifted these shares to a 501(c)(3) nonprofit organization"

Common Stock financial

"security_title": "Common Stock"

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.

Form 4 Insider Transactions: What Each Field Means →

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^*

Howley W Nicholas

(Last) (First) (Middle)

C/O PERIMETER SOLUTIONS, INC.

8000 MARYLAND AVE., SUITE 350

(Street)

CLAYTON MISSOURI 63105

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Perimeter Solutions, Inc. [ PRM ]

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)
04/01/2026

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	04/01/2026		G(1)		1,000,000	D	$0	4,086,840	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 gifted these shares to a 501(c)(3) nonprofit organization in an exempt transaction pursuant to Rule 16b-5.

Remarks:

	/s/ Noriko Yokozuka, as Attorney-in-Fact	04/03/2026
	** 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)