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Centessa Pharmaceuticals plc (CNTA) Insider Trading
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Centessa Pharmaceuticals plc (CNTA)
Latest CNTA Insider Trades
About Centessa Pharmaceuticals plc (CNTA) Centessa Pharmaceuticals plc is an SEC registrant, filing under CIK 0001847903, classified as pharmaceutical preparations. It is grouped with Health Care companies on this site.
SEC filings for CNTA on EDGAR
90-Day SEC Filing Activity Form 4 transaction type Transactions Shares Total value Open-market sale 8 29,924,946 - Derivative transaction 83 29,583,434
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
CNTA Insider Transactions (Form 4) 133 72 Form 4 filings on record, the earliest from Oct 2, 2024, newest first. Filing history page 1 of 3.
Recent CNTA Form 8-K Filings 4
CNTA Insider Trading - FAQ
What is the latest insider trade for CNTA? Centessa Pharmaceuticals plc (CNTA) had 17 insider filings in the last 90 days, with the most recent on 2026-06-24. The full record for CNTA runs to 72 Form 4 filings, the earliest from 2024-10-02. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
How many insiders are buying CNTA stock? No insider purchases of CNTA were filed in the last 90 days.
How many insiders are selling CNTA stock? 8 insider sales of CNTA were filed in the last 90 days.
Where can I see CNTA SEC filings (Form 4, 10-K, 10-Q, 8-K)? This page tracks CNTA Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
How can I follow CNTA insider buys? Create a free InsiderAlpha account and press Watch on this page to add CNTA to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
More Health Care Companies with Insider Activity Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
Related Companies - Recent Insider Activity What is SEC Form 4? The filing insiders must submit within two business days of a trade, and how to read its transaction codes. Track CNTA insider activity as it files Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
Sign up free Open-market sale 93,526 sh
Market cap -
P/E ratio -
Dividend yield -
Average volume 2.86M
52 week high $40.56
52 week low $15.01
Today's high -
Today's low -
Open -
Volume -
Previous close -
Shares outstanding -
CNTA Insider Sentiment - Last 90 Days Share of open-market insider dollar volume that was buying versus selling, from SEC Form 4 filings.
0% Buying 100% Selling
0 insider purchases against 8 sales. No open-market dollar volume was reported, so the split is by trade count.
Most-Active CNTA Insiders - Last 90 Days 10 Jun 24, 2026 IH Iqbal J. Hussain - Officer Derivative Share Option (right to buy) 100,000 - -
Jun 24, 2026 IH Iqbal J. Hussain - Officer Derivative Share Option (right to buy) 100,000 - -
Jun 24, 2026 IH Iqbal J. Hussain - Officer Derivative Share Option (right to buy) 160,000 - -
Jun 24, 2026 IH Iqbal J. Hussain - Officer Derivative Share Option (right to buy) 160,000 - -
Jun 24, 2026 IH Iqbal J. Hussain - Officer Derivative Share Option (right to buy) 170,000 - -
Jun 24, 2026 IH Iqbal J. Hussain - Officer Derivative Share Option (right to buy) 175,000 - -
Jun 24, 2026 IH Iqbal J. Hussain - Officer Derivative Share Option (right to buy) 221,559 - -
Jun 24, 2026 IH Iqbal J. Hussain - Officer Derivative Share Option (right to buy) 166,779 - -
Jun 24, 2026 TB Tia L. Bush - Officer Derivative Share Option (right to buy) 140,000 - -
Jun 24, 2026 TB Tia L. Bush - Officer Derivative Share Option (right to buy) 140,000 - -
Jun 24, 2026 TB Tia L. Bush - Officer Derivative Share Option (right to buy) 27,187 - -
Jun 24, 2026 TB Tia L. Bush - Officer Derivative Share Option (right to buy) 145,208 - -
Jun 24, 2026 TB Tia L. Bush - Officer Derivative Share Option (right to buy) 125,000 - -
Jun 24, 2026 TB Tia L. Bush - Officer Derivative Ordinary Shares 147,954 - -
Jun 24, 2026 TB Tia L. Bush - Officer Derivative Share Option (right to buy) 360,338 - -
Jun 24, 2026 JC John J. Crowley - Officer Derivative Share Option (right to buy) 181,000 - -
Jun 24, 2026 JC John J. Crowley - Officer Derivative Share Option (right to buy) 600,000 - -
Jun 24, 2026 JC John J. Crowley - Officer Derivative Share Option (right to buy) 250,000 - -
Jun 24, 2026 KA Karen M. Anderson - Officer Derivative Share Option (right to buy) 75,000 - -
Jun 24, 2026 KA Karen M. Anderson - Officer Derivative Share Option (right to buy) 28,336 - -
Jun 24, 2026 KA Karen M. Anderson - Officer Derivative Share Option (right to buy) 83,924 - -
Jun 24, 2026 KA Karen M. Anderson - Officer Derivative Share Option (right to buy) 120,000 - -
Jun 24, 2026 KA Karen M. Anderson - Officer Derivative Share Option (right to buy) 117,000 - -
Jun 24, 2026 RD Raphael Deferiere - Officer Derivative Share Option (right to buy) 42,000 - -
Jun 24, 2026 RD Raphael Deferiere - Officer Derivative Share Option (right to buy) 165,000 - -
Jun 24, 2026 SK Stephen Kanes - Officer Derivative Share Option (right to buy) 500,000 - -
Jun 24, 2026 SK Stephen Kanes - Officer Derivative Ordinary Shares 120,000 - -
Jun 24, 2026 MH Mary Lynne Hedley - Director Derivative Share Option (right to buy) 40,000 - -
Jun 24, 2026 MH Mary Lynne Hedley - Director Derivative Share Option (right to buy) 208,474 - -
Jun 24, 2026 MH Mary Lynne Hedley - Director Derivative Share Option (right to buy) 48,000 - -
Jun 24, 2026 MH Mary Lynne Hedley - Director Derivative Share Option (right to buy) 48,000 - -
Jun 24, 2026 MH Mary Lynne Hedley - Director Derivative Share Option (right to buy) 48,000 - -
Jun 24, 2026 AG Arjun Goyal - Director Derivative Share Option (right to buy) 48,000 - -
Jun 24, 2026 AG Arjun Goyal - Director Derivative Share Option (right to buy) 48,000 - -
Jun 24, 2026 AG Arjun Goyal - Director Derivative Share Option (right to buy) 40,000 - -
Jun 24, 2026 AG Arjun Goyal - Director Derivative Ordinary Shares 462,585 - -
Jun 24, 2026 AG Arjun Goyal - Director Derivative Share Option (right to buy) 64,570 - -
Jun 24, 2026 AG Arjun Goyal - Director Derivative Share Option (right to buy) 48,000 - -
Jun 24, 2026 CS Carol Stuckley - Director Derivative Share Option (right to buy) 48,000 - -
Jun 24, 2026 CS Carol Stuckley - Director Derivative Share Option (right to buy) 40,000 - -
Jun 24, 2026 CS Carol Stuckley - Director Derivative Share Option (right to buy) 208,474 - -
Jun 24, 2026 CS Carol Stuckley - Director Derivative Share Option (right to buy) 48,000 - -
Jun 24, 2026 CS Carol Stuckley - Director Derivative Share Option (right to buy) 48,000 - -
Jun 24, 2026 BZ Brett I. W. Zbar - Director Derivative Share Option (right to buy) 64,570 - -
Jun 24, 2026 BZ Brett I. W. Zbar - Director Derivative Share Option (right to buy) 48,000 - -
Jun 24, 2026 BZ Brett I. W. Zbar - Director Derivative Share Option (right to buy) 48,000 - -
Jun 24, 2026 BZ Brett I. W. Zbar - Director Derivative Share Option (right to buy) 48,000 - -
Jun 24, 2026 BZ Brett I. W. Zbar - Director Derivative Share Option (right to buy) 40,000 - -
Jun 24, 2026 SK Samarth Kulkarni - Director Derivative Share Option (right to buy) 48,000 - -
Jun 24, 2026 SK Samarth Kulkarni - Director Derivative Share Option (right to buy) 48,000 - -
Jun 24, 2026 SK Samarth Kulkarni - Director Derivative Share Option (right to buy) 48,000 - -
Jun 24, 2026 SK Samarth Kulkarni - Director Derivative Share Option (right to buy) 40,000 - -
Jun 24, 2026 SK Samarth Kulkarni - Director Derivative Share Option (right to buy) 208,474 - -
Mar 26, 2026 KA Karen M. Anderson - Officer Option exercise Ordinary Shares 41,076 $8.01 $329K
Mar 26, 2026 KA Karen M. Anderson - Officer Open-market sale Ordinary Shares 41,076 $30.12 $1.24M
Mar 26, 2026 KA Karen M. Anderson - Officer Option exercise Share Option (right to buy) 41,076 $0.00 -
Mar 26, 2026 GW Gregory M. Weinhoff - Officer Option exercise Share Option (right to buy) 23,998 $0.00 -
Mar 16, 2026 KA Karen M. Anderson - Officer Option exercise Ordinary Shares 64,768 $4.01 $260K
Mar 17, 2026 KA Karen M. Anderson - Officer Option exercise Ordinary Shares 10,043 $4.01 $40K
Mar 16, 2026 KA Karen M. Anderson - Officer Open-market sale Ordinary Shares 64,768 $28.21 $1.83M
Mar 17, 2026 KA Karen M. Anderson - Officer Open-market sale Ordinary Shares 10,043 $28.10 $282K
Mar 16, 2026 KA Karen M. Anderson - Officer Option exercise Share Option (right to buy) 64,768 $0.00 -
Mar 17, 2026 KA Karen M. Anderson - Officer Option exercise Share Option (right to buy) 10,043 $0.00 -
Mar 13, 2026 KA Karen M. Anderson - Officer Option exercise Ordinary Shares 94,224 $4.01 $378K
Mar 13, 2026 KA Karen M. Anderson - Officer Option exercise Ordinary Shares 15,174 $3.85 $58K
Mar 13, 2026 KA Karen M. Anderson - Officer Open-market sale Ordinary Shares 107,961 $26.15 $2.82M
Mar 13, 2026 KA Karen M. Anderson - Officer Open-market sale Ordinary Shares 12,068 $27.13 $327K
Mar 13, 2026 KA Karen M. Anderson - Officer Option exercise Share Option (right to buy) 94,224 $0.00 -
Mar 13, 2026 KA Karen M. Anderson - Officer Option exercise Share Option (right to buy) 15,174 $0.00 -
Mar 13, 2026 KA Karen M. Anderson - Officer Open-market sale Ordinary Shares 12,068 $27.13 $327K
Mar 13, 2026 KA Karen M. Anderson - Officer Option exercise Share Option (right to buy) 109,398 $0.00 -
Mar 13, 2026 KA Karen M. Anderson - Officer Option exercise Ordinary Shares 109,398 $4.01 $439K
Mar 13, 2026 KA Karen M. Anderson - Officer Open-market sale Ordinary Shares 107,961 $26.15 $2.82M
Feb 2, 2026 SK Stephen Kanes - Officer Grant or award Ordinary Shares 120,000 $0.00 -
Feb 2, 2026 JC John J. Crowley - Officer Grant or award Ordinary Shares 45,000 $0.00 -
Feb 2, 2026 JC John J. Crowley - Officer Grant or award Share Option (right to buy) 181,000 $0.00 -
Feb 2, 2026 RD Raphael Deferiere - Officer Grant or award Share Option (right to buy) 42,000 $0.00 -
Jan 30, 2026 IH Iqbal J. Hussain - Officer Open-market sale Ordinary Shares 1,010 $25.01 $25K
Feb 1, 2026 IH Iqbal J. Hussain - Officer Tax withholding / forfeiture Ordinary Shares 7,780 $24.57 $191K
Feb 2, 2026 IH Iqbal J. Hussain - Officer Open-market sale Ordinary Shares 38,951 $25.15 $980K
Feb 2, 2026 IH Iqbal J. Hussain - Officer Grant or award Ordinary Shares 40,000 $0.00 -
Feb 2, 2026 IH Iqbal J. Hussain - Officer Grant or award Ordinary Shares 20,000 $0.00 -
Feb 2, 2026 IH Iqbal J. Hussain - Officer Grant or award Share Option (right to buy) 160,000 $0.00 -
Feb 1, 2026 GW Gregory M. Weinhoff - Officer Tax withholding / forfeiture Ordinary Shares 14,158 $24.57 $348K
Feb 2, 2026 GW Gregory M. Weinhoff - Officer Grant or award Share Option (right to buy) 123,000 $0.00 -
$IONS
IONIS PHARMACEUTICALS INC
