LEFFLER EUGENE FREDERICK (Chief Financial Officer) exercised options at BIOFRONTERA INC.
Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.
M · 1 exercise
Filed: 9/16/2025ACC: 0001493152-25-013797
Officer· Chief Financial Officer
Since Mar 2026
+125K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
4
Total transactions
212.50K acquired · 87.50K disposed
Non-Derivative Transactions1
Common Stock
Direct
Shares
+87.50K
Price / share
—
Trade value
—
% of position
New position
9/10/2025
0.00→87.50K
Total
Net shares
+87.50K
Net value
$0.00
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 9/10/2025 | M · Option Exercise | +87.50K | — | — | New position | 0.00 | 87.50K |
| Total | +87.50K | $0.00 | ||||||
Derivative Transactions3
Restricted Stock Units
Direct
Converts to
Common Stock
62.50K shares
Shares
+62.50K
Strike price
Held after
62.50K
Exercisable
—
7/22/2025
Employee stock option (right to buy)
Direct
Converts to
Common Stock
62.50K shares
Shares
+62.50K
Strike price
1.00
Held after
62.50K
Exercisable
—
7/22/2025
Restricted Stock Units
Direct
Converts to
Common Stock
87.50K shares
Shares
−87.50K
Strike price
Held after
87.50K
Exercisable
—
9/10/2025
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Restricted Stock Units Direct | Common Stock62.50K shares | 7/22/2025 | A · Award | +62.50K | — | 62.50K | |
| Employee stock option (right to buy) Direct | Common Stock62.50K shares | 7/22/2025 | A · Award | +62.50K | 1.00 | — | 62.50K |
| Restricted Stock Units Direct | Common Stock87.50K shares | 9/10/2025 | M · Option Exercise | −87.50K | — | 87.50K |