RIZVI NAIYER

PrivateCIK: 1728740
Location

REDWOOD CITY, CA

InsiderRIZVI NAIYERCIK 1728740
IssuerGRITSTONE BIO, INC.CIK 1656634
Director
Since Jun 2021
-183.38K
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
8
Total transactions
183.38K disposed
Non-Derivative Transactions0
No non-derivative transactions reported
Derivative Transactions8

Stock Option (Right to Buy)

Direct
J · J
Converts to

Common Stock

51.80K shares

Shares

51.80K

Strike price

2.19

Held after

0.00

Exercisable

4/4/2025

Stock Option (Right to Buy)

Direct
J · J
Converts to

Common Stock

51.80K shares

Shares

51.80K

Strike price

.76

Held after

0.00

Exercisable

4/4/2025

Stock Option (Right to Buy)

Direct
J · J
Converts to

Common Stock

19K shares

Shares

19K

Strike price

2.22

Held after

0.00

Exercisable

4/4/2025

Stock Option (Right to Buy)

Direct
J · J
Converts to

Common Stock

7.50K shares

Shares

7.50K

Strike price

8.91

Held after

0.00

Exercisable

4/4/2025

Stock Option (Right to Buy)

Direct
J · J
Converts to

Common Stock

38K shares

Shares

38K

Strike price

9.48

Held after

0.00

Exercisable

4/4/2025

Stock Option (Right to Buy)

Direct
J · J
Converts to

Common Stock

937.00 shares

Shares

937.00

Strike price

9.86

Held after

0.00

Exercisable

4/4/2025

Stock Option (Right to Buy)

Direct
J · J
Converts to

Common Stock

10K shares

Shares

10K

Strike price

12.02

Held after

0.00

Exercisable

4/4/2025

Stock Option (Right to Buy)

Direct
J · J
Converts to

Common Stock

4.35K shares

Shares

4.35K

Strike price

.76

Held after

0.00

Exercisable

4/4/2025
RIZVI NAIYER — Insider Transaction (Form 4) Filed Apr 8, 2025 | Finecho