Updated Jul 16, 2026
WINDACRE PARTNERSHIP LLC has filed 2 SEC Form 4 filings across 1 company in the last 90 days — selling. Lifetime open-market sales: $391.22M.
| Role | 10% Owner |
|---|
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-13 | PRM | Perimeter Solutions, Inc. | S — Open-market sale | 1.88M | $33.90 | $63.56M |
| 2026-07-13 | PRM | Perimeter Solutions, Inc. | S — Open-market sale | 437.5K | $33.00 | $14.44M |
| 2026-07-13 | PRM | Perimeter Solutions, Inc. | S — Open-market sale | 548.5K | $34.51 | $18.93M |
| 2026-07-13 | PRM | Perimeter Solutions, Inc. | S — Open-market sale | 20.0K | $36.25 | $725K |
| 2026-07-13 | PRM | Perimeter Solutions, Inc. | S — Open-market sale | 2.30M | $34.40 | $79.00M |
| 2026-07-13 | PRM | Perimeter Solutions, Inc. | S — Open-market sale | 150.0K | $34.98 | $5.25M |
| 2026-07-13 | PRM | Perimeter Solutions, Inc. | S — Open-market sale | 378.6K | $36.22 | $13.71M |
| 2026-06-30 | PRM | Perimeter Solutions, Inc. | S — Open-market sale | 1.88M | $33.90 | $63.56M |
| 2026-06-30 | PRM | Perimeter Solutions, Inc. | S — Open-market sale | 437.5K | $33.00 | $14.44M |
| 2026-06-30 | PRM | Perimeter Solutions, Inc. | S — Open-market sale | 548.5K | $34.51 | $18.93M |
| 2026-06-30 | PRM | Perimeter Solutions, Inc. | S — Open-market sale | 20.0K | $36.25 | $725K |
| 2026-06-30 | PRM | Perimeter Solutions, Inc. | S — Open-market sale | 2.30M | $34.40 | $79.00M |
| 2026-06-30 | PRM | Perimeter Solutions, Inc. | S — Open-market sale | 150.0K | $34.98 | $5.25M |
| 2026-06-30 | PRM | Perimeter Solutions, Inc. | S — Open-market sale | 378.6K | $36.22 | $13.71M |
WINDACRE PARTNERSHIP LLC is a corporate insider — currently tracked as 10% Owner of Perimeter Solutions, Inc. (PRM). InsiderAlpha tracks every SEC Form 4 filing in real time.
2 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 14 open-market sales ($391.22M) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Open the live WINDACRE PARTNERSHIP LLC profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.