— Know what they know.
Not Investment Advice
Also trades as: PRMFF (OTC)

PRM NYSE

Perimeter Solutions, S.A.
1W: -7.7% 1M: +2.5% 3M: +17.9% YTD: +14.1% 1Y: +165.4% 3Y: +375.0%
$31.10
-0.30 (-0.96%)
 
Weekly Expected Move ±8.7%
$27 $30 $33 $36 $39
NYSE · Basic Materials · Chemicals - Specialty · Alpha Radar Buy · Power 56 · $5.1B mcap · 148M float · 0.863% daily turnover · Short 52% of daily vol

🏦 Institutional Activity

Latest: Q1 2026
1
Institutions Holding
-1 vs prior
0.0%
Ownership
+0.00%
0 New
0 Increased
0 Reduced
0 Closed

👔 Insider Trades

25 records
Date Name Title Type Shares Price Value Filing
2026-05-22 Khouri Haitham officer: chief executive officer S-Sale 117,511 $31.19 $3.7M Filing
2026-05-21 Khouri Haitham officer: chief executive officer S-Sale 91,724 $31.91 $2.9M Filing
2026-05-20 Khouri Haitham officer: chief executive officer S-Sale 20,300 $34.09 $692K Filing
2026-05-12 Sable Kyle officer: chief financial officer S-Sale 30,000 $31.75 $952K Filing
2026-05-11 Sable Kyle officer: chief financial officer S-Sale 20,460 $32.89 $673K Filing
2026-05-11 Emery Jeffrey officer: president - global fire safety S-Sale 2,108 $34.05 $72K Filing
2026-05-11 Emery Jeffrey officer: president - global fire safety S-Sale 97,855 $32.90 $3.2M Filing
2026-05-08 Sable Kyle officer: chief financial officer S-Sale 150,000 $31.52 $4.7M Filing
2026-05-08 Emery Jeffrey officer: president - global fire safety S-Sale 46,500 $32.00 $1.5M Filing
2026-04-23 Howley W Nicholas director G-Gift 3,480,640 $— $0 Filing
2026-04-01 Howley W Nicholas director G-Gift 1,000,000 $— $0 Filing
2026-03-06 Thorndike William N Jr director S-Sale 100,000 $23.63 $2.4M Filing
2026-03-05 Thorndike William N Jr director S-Sale 100,000 $24.06 $2.4M Filing
2026-03-04 Thorndike William N Jr director S-Sale 125,000 $24.26 $3.0M Filing
2026-03-03 Raj Vivek director A-Grant/Award 555,859 $— $0 Filing
2026-03-03 Thorndike William N Jr director A-Grant/Award 5,582,492 $— $0 Filing
2026-03-03 Khouri Haitham officer: chief executive officer A-Grant/Award 1,600,317 $— $0 Filing
2026-03-03 Howley W Nicholas director G-Gift 1,101,852 $— $0 Filing
2026-03-03 Howley W Nicholas director A-Grant/Award 5,582,492 $— $0 Filing
2026-03-03 Cool Tracy Britt director A-Grant/Award 65,843 $— $0 Filing
2025-12-12 Sable Kyle officer: chief financial officer S-Sale 100,000 $28.47 $2.8M Filing
2025-12-12 Yokozuka Noriko officer: general counsel S-Sale 137,500 $28.44 $3.9M Filing
2025-12-09 Thorndike William N Jr director G-Gift 673,685 $— $0 Filing
2025-11-24 Howley W Nicholas director G-Gift 746,767 $— $0 Filing
2025-09-11 Raj Vivek director S-Sale 25,000 $22.45 $561K Filing

🏛️ Congressional Trades

0 records
Date Politician Chamber Type Amount Filing
No congressional trades found

🏦 Top Institutional Holders

1 holders
Holder Shares Value Date Reported Filing
HUNTINGTON NATIONAL BANK 2 $0K 2026-03-31 Filing

Sign in to InsiderStreet

You'll also get our free weekly newsletter with
smart money signals, market insights, and alpha ideas.
Unsubscribe anytime.

For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms