SEC Form 4/A · accession 0000919574-26-004413
Perimeter Solutions, Inc. · PRM
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
This is an amendment (Form 4/A). It replaces an earlier filing for the same period.
Reporting owners
WINDACRE PARTNERSHIP LLC
10% Owner
WAPGP LLC
10% Owner
Snehal Amin
10% Owner
WindAcre Partnership Master Fund, LP
10% Owner
WindAcre General Partner LP
10% Owner
Period of report
Jun 26, 2026
Accepted (ET)
Jul 13, 2026 · 5:30 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001880319
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Ordinary sharesF1 | Jun 26, 2026 | S | 378,600 | $36.22 | D | 21,476,000 | D | |
| Ordinary sharesF1 | Jun 26, 2026 | S | 150,000 | $34.98 | D | 21,326,000 | D | |
| Ordinary sharesF1 | Jun 26, 2026 | S | 2,296,400 | $34.40 | D | 19,029,600 | D | |
| Ordinary sharesF1 | Jun 26, 2026 | S | 20,000 | $36.25 | D | 19,009,600 | D | |
| Ordinary sharesF1 | Jun 26, 2026 | S | 548,479 | $34.51 | D | 18,461,121 | D | |
| Ordinary sharesF1 | Jun 29, 2026 | S | 437,500 | $33.00 | D | 18,023,621 | D | |
| Ordinary sharesF1 | Jun 30, 2026 | S | 1,875,000 | $33.90 | D | 16,148,621 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1The securities are owned directly by The WindAcre Partnership Master Fund, LP and may be deemed to be indirectly beneficially owned by (i) The WindAcre Partnership LLC, the investment adviser to the Master Fund, (ii) The WindAcre General Partner LP and The WAPGP LLC, the general partners of the Master Fund, and (iii) Snehal Amin, the managing member of The WindAcre Partnership LLC and The WAPGP LLC.
Remarks
This amendment is being filed to add certain Reporting Persons following the resolution of an administrative issue that prevented them from being included in the original Form 4 filing on June 30, 2026. Each Reporting Person disclaims beneficial ownership in the securities reported on this Form 4 except to the extent of its or his pecuniary interest, if any, therein, and this report shall not be deemed to be an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.