ANDERSON KAREN M.

PrivateCIK: 1762176
Location

CHESHIRE, X0

ANDERSON KAREN M. (Chief People Officer) sold 18.7% of their position (16.50K shares) of CENTESSA PHARMACEUTICALS PLC on the open market

Open‑market sale worth $284.0K — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderANDERSON KAREN M.CIK 1762176
Officer· Chief People Officer
Since Mar 2026
-16.50K
Net shares
Net seller
$284.0K
Total sold
2
Open market trades
0B · 2S
6
Total transactions
16.50K acquired · 33K disposed
Non-Derivative Transactions4

Ordinary Shares

Direct
M · Option Exercise

Shares

+5.88K

Price / share

$3.85

Trade value

$22.62K

% of position

8.2%
12/13/2024
71.53K77.40K

Ordinary Shares

Direct
S · Sale

Shares

5.88K

Price / share

$17.01

Trade value

$99.97K

% of position

7.6%
12/13/2024
77.40K71.53K

Ordinary Shares

Direct
M · Option Exercise

Shares

+10.62K

Price / share

$3.85

Trade value

$40.90K

% of position

14.9%
12/17/2024
71.53K82.15K

Ordinary Shares

Direct
S · Sale

Shares

10.62K

Price / share

$17.32

Trade value

$184.04K

% of position

12.9%
12/17/2024
82.15K71.53K
Total

Net shares

+0.00

Net value

-$220.49K

Derivative Transactions2

Share Option (right to buy)

Direct
M · Option Exercise
Converts to

Ordinary Shares

5.88K shares

Shares

5.88K

Strike price

3.85

Held after

54.13K

Exercisable

12/13/2024

Share Option (right to buy)

Direct
M · Option Exercise
Converts to

Ordinary Shares

10.62K shares

Shares

10.62K

Strike price

3.85

Held after

43.51K

Exercisable

12/17/2024
ANDERSON KAREN M. — Insider Transaction (Form 4) Filed Dec 17, 2024 | Finecho