ECONOMIDES VASSILIKI (EVP & CFO) reported 1 transaction at GRITSTONE BIO, INC.
Review the transaction codes below to understand the nature of each event.
Filed: 4/8/2025ACC: 0001415889-25-010441
Officer· EVP & CFO
Since Jun 2021
-818.44K
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
4
Total transactions
818.44K disposed
Non-Derivative Transactions1
Common Stock
Direct
Shares
−250.44K
Price / share
—
Trade value
—
% of position
New position
4/4/2025
250.44K→0.00
Total
Net shares
−250.44K
Net value
$0.00
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 4/4/2025 | J · J | −250.44K | — | — | New position | 250.44K | 0.00 |
| Total | −250.44K | $0.00 | ||||||
Derivative Transactions3
Stock Option (Right to Buy)
Direct
Converts to
Common Stock
215K shares
Shares
−215K
Strike price
2.46
Held after
0.00
Exercisable
—
4/4/2025
Stock Option (Right to Buy)
Direct
Converts to
Common Stock
215K shares
Shares
−215K
Strike price
.75
Held after
0.00
Exercisable
—
4/4/2025
Stock Option (Right to Buy)
Direct
Converts to
Common Stock
138K shares
Shares
−138K
Strike price
5.46
Held after
0.00
Exercisable
—
4/4/2025
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Stock Option (Right to Buy) Direct | Common Stock215K shares | 4/4/2025 | J · J | −215K | 2.46 | — | 0.00 |
| Stock Option (Right to Buy) Direct | Common Stock215K shares | 4/4/2025 | J · J | −215K | .75 | — | 0.00 |
| Stock Option (Right to Buy) Direct | Common Stock138K shares | 4/4/2025 | J · J | −138K | 5.46 | — | 0.00 |