Anderson Karen M.

CIK 00017621762 companiesCHESHIRE, X0

SEC Profile

Transactions

Companies

Filings

CIK

0001762176

Recent Transactions

50 trades

Sale
Centessa Pharmaceuticals plc$CNTA
Ordinary Shares
2025-02-10$18.99/sh−429→ 54,322 total
Exercise/Conversion
Centessa Pharmaceuticals plc$CNTA
Share Option (right to buy)
2025-02-10−429→ 244,035 total
Exercise/Conversion
Centessa Pharmaceuticals plc$CNTA
Ordinary Shares
2025-02-10$4.01/sh+429→ 54,751 total
Exercise/Conversion
Centessa Pharmaceuticals plc$CNTA
Ordinary Shares
2025-02-07$4.01/sh+30,526→ 84,848 total
Exercise/Conversion
Centessa Pharmaceuticals plc$CNTA
Share Option (right to buy)
2025-02-07−30,526→ 244,464 total
Sale
Centessa Pharmaceuticals plc$CNTA
Ordinary Shares
2025-02-07$19.03/sh−30,526→ 54,322 total
Award
Centessa Pharmaceuticals plc$CNTA
Share Option (right to buy)
2025-02-03+120,000→ 120,000 total
Sale
Centessa Pharmaceuticals plc$CNTA
Ordinary Shares
2025-02-03$16.86/sh−6,471→ 54,322 total
Tax Payment
Centessa Pharmaceuticals plc$CNTA
Ordinary Shares
2025-02-01$16.92/sh−10,732→ 60,793 total
Exercise/Conversion
Centessa Pharmaceuticals plc$CNTA
Ordinary Shares
2024-12-17$3.85/sh+10,624→ 82,149 total
Sale
Centessa Pharmaceuticals plc$CNTA
Ordinary Shares
2024-12-17$17.32/sh−10,624→ 71,525 total
Exercise/Conversion
Centessa Pharmaceuticals plc$CNTA
Share Option (right to buy)
2024-12-17−10,624→ 43,510 total
Exercise/Conversion
Centessa Pharmaceuticals plc$CNTA
Share Option (right to buy)
2024-12-13−5,876→ 54,134 total
Sale
Centessa Pharmaceuticals plc$CNTA
Ordinary Shares
2024-12-13$17.01/sh−5,876→ 71,525 total
Exercise/Conversion
Centessa Pharmaceuticals plc$CNTA
Ordinary Shares
2024-12-13$3.85/sh+5,876→ 77,401 total
Sale
Centessa Pharmaceuticals plc$CNTA
Ordinary Shares
2024-03-25$11.66/sh−29,995→ 92,690 total
Sale
Centessa Pharmaceuticals plc$CNTA
Ordinary Shares
2024-03-25$12.21/sh−21,165→ 71,525 total
Exercise/Conversion
Centessa Pharmaceuticals plc$CNTA
Share Option (right to buy)
2024-03-25−25,010→ 274,990 total
Exercise/Conversion
Centessa Pharmaceuticals plc$CNTA
Share Option (right to buy)
2024-03-25−19,990→ 60,010 total
Exercise/Conversion
Centessa Pharmaceuticals plc$CNTA
Ordinary Shares
2024-03-25$4.01/sh+25,010→ 102,695 total
Exercise/Conversion
Centessa Pharmaceuticals plc$CNTA
Ordinary Shares
2024-03-25$3.85/sh+19,990→ 122,685 total
Tax Payment
Centessa Pharmaceuticals plc$CNTA
Ordinary Shares
2024-02-01$8.19/sh−7,265→ 77,685 total
Award
Centessa Pharmaceuticals plc$CNTA
Share Option (right to buy)
2024-02-01+125,000→ 125,000 total
Award
Centessa Pharmaceuticals plc$CNTA
Ordinary Shares
2024-02-01+31,250→ 84,950 total
Award
Centessa Pharmaceuticals plc$CNTA
Share Option (right to buy)
2023-02-01+80,000→ 80,000 total
Award
Centessa Pharmaceuticals plc$CNTA
Ordinary Shares
2023-02-01+53,700→ 53,700 total
Award
Centessa Pharmaceuticals plc$CNTA
Share Option (right to buy)
2022-12-01+300,000→ 300,000 total
Disposition to Issuer
Mimecast Ltd
Share Option (Right to Buy)
2022-05-19−18,594→ 0 total
Disposition to Issuer
Mimecast Ltd
Ordinary Shares
2022-05-19−8,649→ 0 total
Disposition to Issuer
Mimecast Ltd
Restricted Share Units
2022-05-19−6,250→ 0 total
Disposition to Issuer
Mimecast Ltd
Restricted Share Units
2022-05-19−6,366→ 0 total
Disposition to Issuer
Mimecast Ltd
Restricted Share Units
2022-05-19−9,180→ 0 total
Disposition to Issuer
Mimecast Ltd
Restricted Share Units
2022-05-19−9,400→ 0 total
Disposition to Issuer
Mimecast Ltd
Share Option (Right to Buy)
2022-05-19−39,066→ 0 total
Disposition to Issuer
Mimecast Ltd
Share Option (Right to Buy)
2022-05-19−26,602→ 0 total
Tax Payment
Mimecast Ltd
Restricted Share Units
2022-04-01$79.59/sh−935→ 8,614 total
Exercise/Conversion
Mimecast Ltd
Restricted Share Units
2022-04-01−2,248→ 6,366 total
Tax Payment
Mimecast Ltd
Restricted Share Units
2022-04-01$79.59/sh−991→ 11,248 total
Exercise/Conversion
Mimecast Ltd
Ordinary Shares
2022-04-01+4,316→ 8,649 total
Exercise/Conversion
Mimecast Ltd
Restricted Share Units
2022-04-01−2,068→ 9,180 total
Exercise/Conversion
Mimecast Ltd
Restricted Share Units
2022-02-01−4,333→ 6,250 total
Tax Payment
Mimecast Ltd
Restricted Share Units
2022-02-01$79.74/sh−1,917→ 10,583 total
Exercise/Conversion
Mimecast Ltd
Ordinary Shares
2022-02-01+4,333→ 4,333 total
Sale
Mimecast Ltd
Ordinary Shares
2021-11-01$75.92/sh−459→ 145 total
Exercise/Conversion
Mimecast Ltd
Ordinary Shares
2021-11-01$40.00/sh+7,812→ 7,812 total
Sale
Mimecast Ltd
Ordinary Shares
2021-11-01$76.51/sh−145→ 0 total
Exercise/Conversion
Mimecast Ltd
Share Option (Right to Buy)
2021-11-01−7,812→ 39,066 total
Sale
Mimecast Ltd
Ordinary Shares
2021-11-01$75.02/sh−7,208→ 604 total
Sale
Mimecast Ltd
Ordinary Shares
2021-10-01$64.25/sh−968→ 891 total
Exercise/Conversion
Mimecast Ltd
Share Option (Right to Buy)
2021-10-01−1,859→ 18,594 total

Companies

Recent Filings

Address

C/O CENTESSA PHARMACEUTICALS PLC 3RD FL., 1 ASHLEY RD, ALTRINCHAM

CHESHIRE, X0, WA14 2DT

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