PRM insider buying and SEC filings, explained
Perimeter Solutions, SA · CIK 1880319
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Insider activity in the last 12 months
Bought
$0
Insiders who bought
0
Sold (not marked 10b5-1)
$218.3M
Planned sales (10b5-1)
$0
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Jun 26–30, 2026 | Sale Amended filing | Snehal Amin (10% owner) sold 5,705,979 shares between Jun 26 and Jun 30 at about $34.28 ($195.6M). Holdings down 26% to 16,148,621 shares. Not marked as a 10b5-1 plan trade. Filed jointly with 4 other reporting owners. This amends a filing from Jun 30. | SEC filing Filed Jul 13, 2026 |
| May 20–22, 2026 | Sale | Haitham Khouri (CEO and Director) sold 229,535 shares between May 20 and May 22 at about $31.73 ($7.3M). Holdings down 11% to 1,874,615 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 22, 2026 |
| Mar 9–11, 2026 | Sale | William N Thorndike Jr (Director) sold 325,000 shares between Mar 9 and Mar 11 at about $23.39 ($7.6M). Holdings down 4% to 8,535,656 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 11, 2026 |
| Mar 4–6, 2026 | Sale | William N Thorndike Jr (Director) sold 325,000 shares between Mar 4 and Mar 6 at about $24.00 ($7.8M). Holdings down 4% to 8,860,656 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 6, 2026 |
32 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
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