Centessa Pharmaceuticals plc
CNTA
32 insider filings · Latest: Jun 24, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Nov 13, 2024 | Nov 13 9:18 PM | SAHA SAURABH | Proposed Sale | 32,023 | $18.28 | $585.4K | — | View → |
| Oct 25, 2024 | Oct 25 8:10 PM | Weinhoff Gregory M | Proposed Sale | 11,742 | $15.57 | $182.8K | — | View → |
| Oct 23, 2024 | Oct 23 8:07 PM | SAHA SAURABH | Proposed Sale | 2,592 | $15.46 | $40.1K | — | View → |
| Oct 22, 2024 | Oct 22 8:15 PM | SAHA SAURABH | Proposed Sale | 30,203 | $15.67 | $473.2K | — | View → |
| Oct 21, 2024 | Oct 21 8:55 PM | SAHA SAURABH | Proposed Sale | 22,205 | $15.80 | $350.9K | — | View → |
| Sep 25, 2024 | Sep 25 8:01 PM | Weinhoff Gregory M | Proposed Sale | 16,619 | $15.80 | $262.6K | — | View → |
| Sep 20, 2024 | Sep 20 8:01 PM | SAHA SAURABH | Proposed Sale | 55,000 | $16.45 | $904.8K | — | View → |
| Sep 10, 2024 | Sep 10 8:06 PM | SAHA SAURABH | Proposed Sale | 175,000 | $16.52 | $2.9M | — | View → |
| Sep 10, 2024 | Sep 10 8:04 PM | Weinhoff Gregory M | Proposed Sale | 30,000 | $17.00 | $510.0K | — | View → |
| Sep 9, 2024 | Sep 9 8:07 PM | Weinhoff Gregory M | Proposed Sale | 25,000 | $15.00 | $375.0K | — | View → |
| Aug 23, 2024 | Aug 23 8:19 PM | Weinhoff Gregory M | Proposed Sale | 17,802 | $12.29 | $218.8K | — | View → |
| Aug 23, 2024 | Aug 23 8:13 PM | SAHA SAURABH | Proposed Sale | 46,651 | $12.30 | $573.9K | — | View → |
| Aug 22, 2024 | Aug 22 8:32 PM | Weinhoff Gregory M | Proposed Sale | 12,198 | $12.24 | $149.3K | — | View → |
| Aug 22, 2024 | Aug 22 8:13 PM | SAHA SAURABH | Proposed Sale | 506 | $12.23 | $6.2K | — | View → |
| Aug 21, 2024 | Aug 21 8:38 PM | SAHA SAURABH | Proposed Sale | 3,674 | $12.25 | $45.0K | — | View → |
| Dec 13, 2024 | — | Anderson Karen M. | Proposed Sale | 16,500 | $16.89 | $278.7K | — | View → |
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Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Jun 24, 2026 | Jun 24 8:17 PM | Iqbal J HussainChief Legal Officer | Disposition | 1,253,338 | $25.19 | 0(D) | View → |
| Jun 24, 2026 | Jun 24 8:17 PM | Tia L BushChief Technology & Quality Ofc | Disposition | 937,733 | $25.19 | 0(D) | View → |
| Jun 24, 2026 | Jun 24 8:16 PM | John J CrowleyChief Financial Officer | Disposition | 1,031,000 | $25.19 | 0(D) | View → |
| Jun 24, 2026 | Jun 24 8:16 PM | Karen M. AndersonChief People Officer | Disposition | 424,260 | $25.19 | 0(D) | View → |
| Jun 24, 2026 | Jun 24 8:16 PM | Raphael DeferiereChief Accounting Officer | Disposition | 207,000 | $25.19 | 0(D) | View → |
| Jun 24, 2026 | Jun 24 8:16 PM | Stephen KanesChief Medical Officer | Disposition | 500,000 | $16.90 | 0(D) | View → |
| Jun 24, 2026 | Jun 24 8:16 PM | Mario Alberto AccardiDirector, Chief Executive Officer | Disposition | 566,425 | $25.19 | 0(D) | View → |
| Jun 24, 2026 | Jun 24 8:16 PM | Mary Lynne HedleyDirector | Disposition | 392,474 | $12.43 | 0(D) | View → |
| Jun 24, 2026 | Jun 24 8:15 PM | Arjun GoyalDirector | Disposition | 248,570 | $22.55 | 0(D) | View → |
| Jun 24, 2026 | Jun 24 8:15 PM | Carol StuckleyDirector | Disposition | 392,474 | $12.43 | 0(D) | View → |
| Jun 24, 2026 | Jun 24 8:15 PM | Mathias HukkelhovenDirector | Disposition | 232,000 | $12.43 | 0(D) | View → |
| Jun 24, 2026 | Jun 24 8:15 PM | Gregory M WeinhoffChief Business Officer | Disposition | 1,512,983 | $25.19 | 0(I) | View → |
| Jun 24, 2026 | Jun 24 8:15 PM | W I Zbar BrettDirector | Disposition | 248,570 | $22.55 | 0(D) | View → |
| Jun 24, 2026 | Jun 24 8:15 PM | Samarth KulkarniDirector | Disposition | 392,474 | $12.43 | 0(D) | View → |
| Mar 26, 2026 | Mar 27 10:17 PM | Karen M. AndersonChief People Officer | Option Exercise | 41,076 | $8.01 | 83,924(D) | View → |
| Mar 26, 2026 | Mar 27 12:36 AM | Gregory M WeinhoffChief Business Officer | Option Exercise | 23,998 | $3.85 | 31,002(D) | View → |
| Mar 17, 2026 | Mar 18 10:43 PM | Karen M. AndersonChief People Officer | Option Exercise | 10,043 | $4.01 | 75,000(D) | View → |
| Mar 16, 2026 | Mar 18 10:43 PM | Karen M. AndersonChief People Officer | Option Exercise | 64,768 | $4.01 | 85,043(D) | View → |
| Mar 13, 2026 | Mar 16 10:09 PM | Karen M. AndersonChief People Officer | Option Exercise | 109,398 | $4.01 | 28,336(D) | View → |
| Mar 13, 2026 | Mar 13 10:23 PM | Karen M. AndersonChief People Officer | Option Exercise | 109,398 | $4.01 | 134,637(D) | View → |
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