VAN DER HORST EDWARD

PrivateCIK: 1957499
Location

BOSTON, MA

VAN DER HORST EDWARD enters SENSEI BIOTHERAPEUTICS, INC. with 21.17K shares plus derivative instruments

Holding both equity and derivatives at entry signals strong long-term conviction in the company.

Direct Derivatives
InsiderVAN DER HORST EDWARDCIK 1957499
Officer· Chief Scientific Officer
Since Dec 2022
21.17K
Baseline shares
100% direct
21.17K
Direct ownership
1 position
195.25K
Derivative underlying
5 instruments
1
Security positions
All direct
Non-Derivative Holdings1

Common Stock

Direct
Shares owned21.17K
Total
21.17K direct21.17K
Derivative Holdings5

Stock Option (Right to Buy)

Direct
Underlying security
Common Stock

Underlying shares

44K

Shares owned

N/A

Exercise price

4.30

Expiration

Exercise window

Stock Option (Right to Buy)

Direct
Underlying security
Common Stock

Underlying shares

20K

Shares owned

N/A

Exercise price

8.69

Expiration

Exercise window

Stock Option (Right to Buy)

Direct
Underlying security
Common Stock

Underlying shares

55.21K

Shares owned

N/A

Exercise price

3.22

Expiration

Exercise window

Stock Option (Right to Buy)

Direct
Underlying security
Common Stock

Underlying shares

72.92K

Shares owned

N/A

Exercise price

19.00

Expiration

Exercise window

Stock Option (Right to Buy)

Direct
Underlying security
Common Stock

Underlying shares

3.13K

Shares owned

N/A

Exercise price

16.32

Expiration

Exercise window

Total

Underlying

195.25K

Owned

0.00

VAN DER HORST EDWARD — Initial Ownership Disclosure (Form 3) Filed Dec 16, 2022 | Finecho