Figures computed from official regulatory filings — .
Analysttarget 41.5 USD (+53%) · consensus 4.25/5 · 4 buy · 0 hold · 0 sell
Ownershipinsiders 9.04% · institutions 86.96% · short 5.3% of float
In USD · as of Oct 19, 2026
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Perimeter Solutions, Inc. manufactures and supplies firefighting products, electronic components, lubricant additives, and engineered machinery in the United States, Germany, and internationally. It operates in two segments, Fire Safety and Specialty Products. The Fire Safety segment provides fire retardants and firefighting foams, as well as specialized equipment and services for federal, state, provincial, local/municipal, and commercial customers. The Specialty Products segment develops, produces, and markets products for non-fire safety markets, including phosphorus pentasulfide based lubricant additives used in pesticide and mining chemicals applications, and electric battery technologies. This segment also offers engineered machinery and associated aftermarket consumables parts, and services, as well as original equipment manufacturing, and automation solutions for medical devices such as complex catheters, guidewires and microcoils, as well as aftermarket parts, services, and consumables. In addition, it also manufactures and installs fire and security alarm systems. The company was founded in 1963 and is headquartered in Clayton, Missouri.
Market information source · Oct 19, 2026
Periods recorded in the consulted sources. These do not certify the legal dates of name changes.
SEC company identity · Oct 19, 2026
Open-market timeline · full history
15 buys45 sells— close pricebar = usd volume, √ scaleclick a period to filter the table
| Insider | Type | Value · USD | Signals | Details | |
|---|---|---|---|---|---|
| WINDACRE PARTNERSHIP LLC | Sell | $79M | SEC |
| WINDACRE PARTNERSHIP LLC | Sell | $5.2M | SEC |
| WINDACRE PARTNERSHIP LLC | Sell | $13.7M | SEC |
| WINDACRE PARTNERSHIP LLC | Sell | $18.9M | SEC |
| WINDACRE PARTNERSHIP LLC | Sell | $725K | SEC |
| WINDACRE PARTNERSHIP LLC | Sell | $63.6M | SEC |
| WINDACRE PARTNERSHIP LLC | Sell | $14.4M | SEC |
| Khouri Haitham | Sell | $2.9M | Unusual size | SEC |
| Khouri Haitham | Sell | $692K | SEC |
| Khouri Haitham | Sell | $3.7M | Unusual size | SEC |
| Emery Jeffrey | Exercise | $447.6K | SEC |
| Sable Kyle | Sell | $110.1K | SEC |
| Emery Jeffrey | Sell | $1.8M | SEC |
| Sable Kyle | Sell | $1.5M | SEC |
| Emery Jeffrey | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Sable Kyle | Exercise | $414.2K | SEC |
| Sable Kyle | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Sable Kyle | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Emery Jeffrey | Sell | $3.2M | SEC |
| Sable Kyle | Sell | $952.5K | SEC |
| Emery Jeffrey | Sell | $1.5M | SEC |
| Emery Jeffrey | Exercise | $388.7K | SEC |
| Sable Kyle | Exercise | $171K | SEC |
| Sable Kyle | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Emery Jeffrey | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |