HOWZE YALONDA (INTERIM CEO AND PRESIDENT) exercised options at GENERATION BIO CO.
Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.
M · 1 exercise
Filed: 7/17/2025ACC: 0001415889-25-019924
Officer· INTERIM CEO AND PRESIDENT
Since Feb 2026
-983.00
Net shares
Net seller
$418.76
Total sold
0
Open market trades
0B · 0S
3
Total transactions
3.35K acquired · 4.33K disposed
Non-Derivative Transactions2
Common Stock
Direct
Shares
+3.35K
Price / share
—
Trade value
—
% of position
17.9%
7/15/2025
18.74K→22.08K
Common Stock
Direct
Shares
−983.00
Price / share
$0.43
Trade value
$418.76
% of position
4.5%
7/15/2025
22.08K→21.10K
Total
Net shares
+2.36K
Net value
-$418.76
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 7/15/2025 | M · Option Exercise | +3.35K | — | — | 17.9% | 18.74K | 22.08K |
| Common Stock Direct | 7/15/2025 | F · Tax Withholding | −983.00 | $0.43 | $418.76 | 4.5% | 22.08K | 21.10K |
| Total | +2.36K | -$418.76 | ||||||
Derivative Transactions1
Restricted Stock Units
Direct
Converts to
Common Stock
3.35K shares
Shares
−3.35K
Strike price
Held after
23.43K
Exercisable
—
7/15/2025
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Restricted Stock Units Direct | Common Stock3.35K shares | 7/15/2025 | M · Option Exercise | −3.35K | — | 23.43K |