ImmuCell Corporation (ICCC) has 20 known insider and institutional holders on record. The largest holder is PESSIN NORMAN H with 170,000 shares. Other notable holders include CRABB JOSEPH H and Fiori Timothy C.
Over the last 12 months, insiders have made 16 transactions in ICCC stock — 12 buys (valued at $3.45M) and 0 sells (valued at RSU Award). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.
ICCC Insider Ownership
Top Holder
PESSIN NORMAN H
170,000 shares
Buys (12 mo)
12
$3.45M value
Sells (12 mo)
0
$0.00 value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Pessin Norman H |
Officer |
170,000 |
2017-07-28 |
|
| 2 |
Crabb Joseph H |
Former VP and CSO |
142,845 |
2022-03-14 |
|
| 3 |
Fiori Timothy C |
Chief Financial Officer |
120,000 |
2026-01-29 |
|
| 4 |
Te Boekhorst Paul Francis Olivier |
President and CEO |
109,500 |
2026-03-23 |
|
| 5 |
Brockmann Bobbi Jo |
VP of Sales and Marketing |
100,000 |
2026-01-29 |
|
| 6 |
Pessin Brian L. |
Officer |
70,000 |
2017-07-28 |
|
| 7 |
Cashen Anthony B |
Director |
33,776 |
2006-04-06 |
|
| 8 |
Rothschild Jonathan E |
Director |
15,000 |
2018-03-21 |
|
| 9 |
Cunningham David |
Director |
10,000 |
2023-01-24 |
|
| 10 |
Rosgen Steven T. |
Director |
10,000 |
2024-09-24 |
|
| 11 |
Basse Gloria F |
Director |
10,000 |
2024-09-24 |
|
| 12 |
Wainman Paul R |
Director |
10,000 |
2024-09-24 |
|
| 13 |
Rhodes Linda |
Director |
6,148 |
2016-04-15 |
|
| 14 |
Maxwell William H |
Director |
5,000 |
2005-06-20 |
|
| 15 |
Kunde Bobbi Jo |
Officer |
5,000 |
2011-10-14 |
|
| 16 |
Tomsche David Scott |
Director |
4,740 |
2025-11-28 |
|
| 17 |
Bruce Robert C |
Director |
1,000 |
2007-12-03 |
|
| 18 |
Williams Elizabeth Luttrell |
VP of Manufacturing Operations |
1,000 |
2022-02-09 |
|
| 19 |
Gathagan Bryan K. |
Director |
1,000 |
2025-06-12 |
|
| 20 |
Brigham Michael F |
President & CEO |
1,000 |
2022-02-09 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-04-01 |
Turner Kathy V |
Director |
Unknown |
- |
- |
- |
| 2026-03-20 |
Brigham Michael F |
Director |
Option Exercise (Sell) |
25,000 |
$5.84 |
$146K |
| 2026-01-27 |
Te Boekhorst Paul Francis Olivier |
President and CEO |
RSU Award |
109,500 |
$6.27 |
$686.02K |
| 2026-01-27 |
Te Boekhorst Paul Francis Olivier |
President and CEO |
RSU Award |
110,000 |
$6.27 |
$689.15K |
| 2026-01-27 |
Fiori Timothy C |
Chief Financial Officer |
RSU Award |
120,000 |
$6.27 |
$751.8K |
| 2026-01-27 |
Brockmann Bobbi Jo |
VP of Sales and Marketing |
RSU Award |
100,000 |
$6.27 |
$626.5K |
| 2025-12-04 |
Te Boekhorst Paul Francis Olivier |
President and CEO |
Informative Buy |
2,432 |
$5.50 |
$13.38K |
| 2025-12-03 |
Te Boekhorst Paul Francis Olivier |
President and CEO |
Informative Buy |
3,598 |
$5.05 |
$18.15K |
| 2025-12-03 |
Te Boekhorst Paul Francis Olivier |
President and CEO |
Informative Buy |
2,556 |
$5.00 |
$12.79K |
| 2025-12-02 |
Te Boekhorst Paul Francis Olivier |
President and CEO |
Informative Buy |
3,708 |
$4.87 |
$18.05K |
| 2025-11-25 |
Tomsche David Scott |
Director |
Informative Buy |
1,633 |
$4.77 |
$7.78K |
| 2025-11-07 |
Te Boekhorst Paul Francis Olivier |
President and CEO |
RSU Award |
74,277 |
$6.10 |
$453.09K |
| 2028-09-16 |
Te Boekhorst Paul Francis Olivier |
President and CEO |
Unknown |
25,329 |
$5.90 |
$149.44K |
| 2025-06-11 |
Basse Gloria F |
Director |
Option Exercise (Sell) |
4 |
$4.81 |
$19.24 |
| 2025-06-12 |
Gathagan Bryan K. |
Director |
Informative Buy |
1,000 |
$6.32 |
$6.32K |
| 2025-04-16 |
Fiori Timothy C |
Chief Financial Officer |
RSU Award |
30,000 |
$5.49 |
$164.7K |
