PFEIFFENBERGER BRENT received a stock award from CORBUS PHARMACEUTICALS HOLDINGS, INC.
Compensation award — not an open‑market transaction. Less informative as a directional signal.
A · 1 award
Filed: 5/21/2026ACC: 0001193125-26-234813
Director
Since May 2026
+32.20K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
2
Total transactions
32.20K acquired
Non-Derivative Transactions1
Common Stock, par value $0.0001 per share
Direct
Shares
+7.50K
Price / share
—
Trade value
—
% of position
New position
5/19/2026
0.00→7.50K
Total
Net shares
+7.50K
Net value
$0.00
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock, par value $0.0001 per share Direct | 5/19/2026 | A · Award | +7.50K | — | — | New position | 0.00 | 7.50K |
| Total | +7.50K | $0.00 | ||||||
Derivative Transactions1
Stock options (right to buy)
Direct
Converts to
Common Stock
24.70K shares
Shares
+24.70K
Strike price
9.15
Held after
24.70K
Exercisable
—
5/19/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Stock options (right to buy) Direct | Common Stock24.70K shares | 5/19/2026 | A · Award | +24.70K | 9.15 | — | 24.70K |