William Nicholas Thorndike's most recent trade in Perimeter Solutions SA was a trade of 125,000 Common Stock done at an average price of $24.3 . Disclosure was reported to the exchange on March 4, 2026.
| Stock | Client Name | Client Category | Action | Reported to Exchange | Quantity | Post Transaction Holding | Traded % | Avg. Price | Value | Security Type |
|---|---|---|---|---|---|---|---|---|---|---|
| Perimeter Soln SA | William Nicholas Thorndike | Director | Sale of securities on an exchange or to another person at price $ 24.26 per share. | 04 Mar 2026 | 125,000 | 9,060,656 | - | 24.3 | 3,032,500 | Common Stock |
| Perimeter Soln SA | William Nicholas Thorndike | Director | Sale of securities on an exchange or to another person at price $ 24.06 per share. | 04 Mar 2026 | 100,000 | 8,960,656 | - | 24.1 | 2,406,000 | Common Stock |
| Perimeter Soln SA | William Nicholas Thorndike | Director | Sale of securities on an exchange or to another person at price $ 23.63 per share. | 04 Mar 2026 | 100,000 | 8,860,656 | - | 23.6 | 2,363,000 | Common Stock |
| Perimeter Soln SA | William Nicholas Thorndike | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 03 Mar 2026 | 5,582,492 | 9,185,656 | - | 0 | Common Stock | |
| Perimeter Soln SA | William Nicholas Thorndike | Director | Gift of securities by or to the insider at price $ 0.00 per share. | 09 Dec 2025 | 673,685 | 3,603,164 | - | 0 | Common Stock | |
| Perimeter Soln SA | William Nicholas Thorndike | Director | Other type of transaction at price $ 0.00 per share. | 20 Jun 2025 | 746,767 | 4,276,849 | - | 0 | Common Stock | |
| Perimeter Soln SA | William Nicholas Thorndike | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 06 Nov 2024 | 500,000 | 0 | - | - | Warrants (right to buy) | |
| Perimeter Soln SA | William Nicholas Thorndike | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 12.00 per share. | 06 Nov 2024 | 125,000 | 3,530,082 | - | 12 | 1,500,000 | Ordinary Shares |
| CNX Resources Corp | William Nicholas Thorndike | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 02 May 2024 | 17,242 | 372,288 (0%) | 0% | 0 | Common shares, $0.01 par value per share | |
| CNX Resources Corp | William Nicholas Thorndike | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 02 May 2024 | 11,058 | 11,058 | - | - | Stock Option (right to buy) | |
| Perimeter Soln SA | William Nicholas Thorndike | Director | Other type of transaction at price $ 0.00 per share. | 14 Mar 2024 | 667,536 | 3,405,082 | - | 0 | Ordinary Shares | |
| CNX Resources Corp | William Nicholas Thorndike | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 04 May 2023 | 27,342 | 355,046 (0%) | 0% | 0 | Common shares, $0.01 par value per share | |
| CNX Resources Corp | William Nicholas Thorndike | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 04 May 2023 | 16,289 | 16,289 | - | - | Stock Option (right to buy) | |
| Perimeter Soln SA | William Nicholas Thorndike | Director | Other type of transaction at price $ 0.00 per share. | 17 Feb 2023 | 696,446 | 2,737,546 | - | 0 | Ordinary Shares | |
| CNX Resources Corp | William Nicholas Thorndike | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 05 May 2022 | 19,503 | 327,704 (0%) | 0% | 0 | Common shares, $0.01 par value per share | |
| CNX Resources Corp | William Nicholas Thorndike | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 05 May 2022 | 10,850 | 10,850 | - | - | Stock Option (right to buy) | |
| Perimeter Soln SA | William Nicholas Thorndike | Director | Other type of transaction at price $ 0.00 per share. | 29 Apr 2022 | 1,541,100 | 2,041,100 | - | 0 | Ordinary Shares | |
| Perimeter Soln SA | William Nicholas Thorndike | Director | Other type of transaction at price $ 0.00 per share. | 08 Nov 2021 | 500,000 | 500,000 | - | - | Warrants (right to buy) | |
| Perimeter Soln SA | William Nicholas Thorndike | Director | Other type of transaction at price $ 0.00 per share. | 08 Nov 2021 | 500,000 | 500,000 | - | - | Ordinary Shares | |
| CNX Resources Corp | William Nicholas Thorndike | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 06 May 2021 | 37,620 | 308,201 (0%) | 0% | 0 | Common shares, $0.01 par value per share |