Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Perimeter Solutions, Inc.PRM · Entity 3914 | General Counsel | February 26, 2026 | March 02, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
Perimeter Solutions, Inc.
Report date February 26, 2026 · Filed March 02, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $10.00 · Expires 2031-11-08 | Direct | 360,000 |
Reported balance
After 2026-02-26 transaction · row 1
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 1 · 2026-02-26 · Grant · Acquired 120,000 · Balance 360,000 F1: On November 8, 2021, the reporting person was granted an option to purchase 600,000 shares of common stock. The option vests in five equal annual installments based on the Issuer's satisfaction of certain performance criteria for each of the fiscal years ending December 31, 2022, 2023, 2024, 2025 and 2026. The performance criteria for 2025 were met, resulting in the vesting of the option as to 120,000 shares of common stock. |
Filing footnotes · ownership attribution and instrument terms
F1: On November 8, 2021, the reporting person was granted an option to purchase 600,000 shares of common stock. The option vests in five equal annual installments based on the Issuer's satisfaction of certain performance criteria for each of the fiscal years ending December 31, 2022, 2023, 2024, 2025 and 2026. The performance criteria for 2025 were met, resulting in the vesting of the option as to 120,000 shares of common stock.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| February 26, 2026 Filed Mar 2, 2026 22:29 UTC | Perimeter Solutions, Inc. PRM · Entity 3914 | GrantStock Option (right to buy) · Derivative | 120,000 | $0.00 Strike: $10.00 | $0.00 |
DisclosureSEC source: 0001892197-26-000002 · wk-form4_1772490547.xml · derivative · entry 1 Yokozuka Noriko · CIK 0001892197 · General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 360,000 Underlying: Common Stock · 120,000 shares Expires 2031-11-08 F1 · shares: On November 8, 2021, the reporting person was granted an option to purchase 600,000 shares of common stock. The option vests in five equal annual installments based on the Issuer's satisfaction of certain performance criteria for each of the fiscal years ending December 31, 2022, 2023, 2024, 2025 and 2026. The performance criteria for 2025 were met, resulting in the vesting of the option as to 120,000 shares of common stock. Read SEC document |
| December 12, 2025 Filed Dec 16, 2025 22:15 UTC | Perimeter Solutions, Inc. PRM · Entity 3914 | Exercise / conversionStock Option (right to buy) · Derivative | 120,000 | $0.00 Strike: $10.00 | $0.00 |
DisclosureSEC source: 0001892197-25-000004 · wk-form4_1765923317.xml · derivative · entry 5 Yokozuka Noriko · CIK 0001892197 · General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 240,000 Underlying: Common Stock · 120,000 shares Expires 2031-11-08 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| December 12, 2025 Filed Dec 16, 2025 22:15 UTC | Perimeter Solutions, Inc. PRM · Entity 3914 | Exercise / conversionStock Option (right to buy) · Derivative | 17,500 | $0.00 Strike: $10.00 | $0.00 |
DisclosureSEC source: 0001892197-25-000004 · wk-form4_1765923317.xml · derivative · entry 4 Yokozuka Noriko · CIK 0001892197 · General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 17,500 shares Expires 2031-11-08 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| December 12, 2025 Filed Dec 16, 2025 22:15 UTC | Perimeter Solutions, Inc. PRM · Entity 3914 | SaleCommon Stock | 137,500 | $28.44 | $3,910,500.00 |
DisclosureSEC source: 0001892197-25-000004 · wk-form4_1765923317.xml · nonDerivative · entry 3 Yokozuka Noriko · CIK 0001892197 · General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 47,157 F1 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transaction ranged from approximately $28.15 to $29.26 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price. Read SEC document |
| December 12, 2025 Filed Dec 16, 2025 22:15 UTC | Perimeter Solutions, Inc. PRM · Entity 3914 | Exercise / conversionCommon Stock | 120,000 | $10.00 | $1,200,000.00 |
DisclosureSEC source: 0001892197-25-000004 · wk-form4_1765923317.xml · nonDerivative · entry 2 Yokozuka Noriko · CIK 0001892197 · General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 184,657 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| December 12, 2025 Filed Dec 16, 2025 22:15 UTC | Perimeter Solutions, Inc. PRM · Entity 3914 | Exercise / conversionCommon Stock | 17,500 | $10.00 | $175,000.00 |
DisclosureSEC source: 0001892197-25-000004 · wk-form4_1765923317.xml · nonDerivative · entry 1 Yokozuka Noriko · CIK 0001892197 · General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 64,657 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| February 20, 2025 Filed Feb 21, 2025 21:41 UTC | Perimeter Solutions, Inc. PRM · Entity 3914 | GrantStock Option (right to buy) · Derivative | 360,000 | $0.00 Strike: $10.00 | $0.00 |
DisclosureSEC source: 0001880319-25-000044 · wk-form4_1740174111.xml · derivative · entry 2 Yokozuka Noriko · CIK 0001892197 · General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 360,000 Underlying: Common Stock · 360,000 shares Expires 2031-11-08 F1 · shares: On November 8, 2021, the reporting person was granted an option to purchase 600,000 shares of common stock. The option vests in five equal annual installments based on the Issuer's satisfaction of certain performance criteria for each of the fiscal years ending December 31, 2022, 2023, 2024, 2025 and 2026. The performance criteria for 2024 were met, resulting in the cumulative vesting of the option as to 360,000 shares of common stock. Read SEC document |
| March 30, 2022 Filed Apr 1, 2022 21:23 UTC | Perimeter Solutions, Inc. PRM · Entity 3914 | GrantStock Option (right to buy) · Derivative | 17,500 | $0.00 Strike: $10.00 | $0.00 |
DisclosureSEC source: 0001880319-22-000018 · wf-form4_164884820092996.xml · derivative · entry 2 Yokozuka Noriko · CIK 0001892197 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 17,500 Underlying: Ordinary Shares · 17,500 shares Expires 2031-11-08 F1 · security: On November 8, 2021, the reporting person was granted an option to purchase 617,500 ordinary shares of the Issuer. 17,500 of the ordinary shares underlying the option will be eligible to vest based on: (i) the achievement of certain performance criteria for the fiscal year ended December 31, 2021; and (ii) the reporting person remaining in continuous service through the first anniversary of the grant date. The remaining 600,000 of the ordinary shares underlying the option will be eligible to vest in five equal annual installments based on the Issuer's satisfaction of certain performance criteria for each of the fiscal years ending December 31, 2022, 2023, 2024, 2025, and 2026. On March 30, 2022, the compensation committee certified that the Issuer had achieved the performance criteria for 2021. As a result, the 17,500 ordinary shares underlying the option are now eligible to vest based solely on the satisfaction of the continuous service requirement. Read SEC document |
| November 09, 2021 Filed Nov 11, 2021 00:24 UTC | Perimeter Solutions, Inc. PRM · Entity 3914 | PurchaseOrdinary Shares | 47,157 | $10.00 | $471,570.00 |
DisclosureSEC source: 0000899243-21-044138 · doc4.xml · nonDerivative · entry 1 Yokozuka Noriko · CIK 0001892197 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 47,157 F1 · kind: In connection with the consummation of the transactions contemplated by that certain Business Combination Agreement, dated as of June 15, 2021, by and among EverArc, Perimeter Solutions, SA, SK Invictus Holdings S.a r.l., SK Invictus Intermediate S.a r.l., and EverArc (BVI) Merger Sub Limited, the Reporting Person purchased 47,157 ordinary shares from the Issuer for $10.00 per share. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.