BRIGHAM MICHAEL F (President & CEO) exercised options at IMMUCELL CORP /DE/
Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.
M · 1 exercise
Filed: 3/24/2026ACC: 0001437749-26-009661
DirectorOfficer· President & CEO
Since Dec 2018
-24.05K
Net shares
Net seller
$146.0K
Total sold
0
Open market trades
0B · 0S
3
Total transactions
25K acquired · 49.05K disposed
Non-Derivative Transactions2
Common Stock, par value $.01 per share
Direct
Shares
+25K
Price / share
$5.84
Trade value
$146K
% of position
12.2%
3/20/2026
204.75K→229.75K
Common Stock, par value $.01 per share
Direct
Shares
−24.05K
Price / share
$6.07
Trade value
$146K
% of position
10.5%
3/20/2026
229.75K→205.70K
Total
Net shares
+948.00
Net value
$4.36
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock, par value $.01 per share Direct | 3/20/2026 | M · Option Exercise | +25K | $5.84 | $146K | 12.2% | 204.75K | 229.75K |
| Common Stock, par value $.01 per share Direct | 3/20/2026 | F · Tax Withholding | −24.05K | $6.07 | $146K | 10.5% | 229.75K | 205.70K |
| Total | +948.00 | $4.36 | ||||||
Derivative Transactions1
Stock Options (right to buy)
Direct
Converts to
Common Stock
25K shares
Shares
−25K
Strike price
5.84
Held after
0.00
Exercisable
—
3/20/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Stock Options (right to buy) Direct | Common Stock25K shares | 3/20/2026 | M · Option Exercise | −25K | 5.84 | — | 0.00 |