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: 1/16/2026ACC: 0001828153-26-000002
Officer· INTERIM CEO AND PRESIDENT
Since Feb 2026
-99.00
Net shares
Net seller
$558.36
Total sold
0
Open market trades
0B · 0S
3
Total transactions
335.00 acquired · 434.00 disposed
Non-Derivative Transactions2
Common Stock
Direct
Shares
+335.00
Price / share
—
Trade value
—
% of position
14.3%
1/15/2026
2.35K→2.68K
Common Stock
Direct
Shares
−99.00
Price / share
$5.64
Trade value
$558.36
% of position
3.7%
1/15/2026
2.68K→2.58K
Total
Net shares
+236.00
Net value
-$558.36
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 1/15/2026 | M · Option Exercise | +335.00 | — | — | 14.3% | 2.35K | 2.68K |
| Common Stock Direct | 1/15/2026 | F · Tax Withholding | −99.00 | $5.64 | $558.36 | 3.7% | 2.68K | 2.58K |
| Total | +236.00 | -$558.36 | ||||||
Derivative Transactions1
Restricted Stock Units
Direct
Converts to
Common Stock
335.00 shares
Shares
−335.00
Strike price
Held after
1.67K
Exercisable
—
1/15/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Restricted Stock Units Direct | Common Stock335.00 shares | 1/15/2026 | M · Option Exercise | −335.00 | — | 1.67K |