Immucell Corp /De/ (ICCC) Insider Ownership

Historic Insider Ownership Trends

As of April 17, 2026, the three largest insider holders of ICCC are Michael F Brigham (Director, 205.70K shares), Joseph H Crabb (Former Vp And Cso, 142.84K shares), David Scott Tomsche (Director, 131.80K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares (Direct) Shares (Indirect) Report Date
Michael F Brigham - 205,700 0 24 Mar, 2026
Joseph H Crabb Former Vp And Cso 142,845 0 14 Mar, 2022
David Scott Tomsche - 131,797 0 30 Aug, 2024
David Scott Tomsche - 104,119 0 18 May, 2022
David Scott Tomsche - 100,506 0 15 Mar, 2023
David Scott Tomsche - 89,119 0 18 May, 2022
David Scott Tomsche - 52,720 4,740 28 Nov, 2025
David Cunningham - 16,000 0 14 Jun, 2022
Boekhorst Paul Francis Olivier Te President And Ceo 9,738 0 04 Dec, 2025
Boekhorst Paul Francis Olivier Te President And Ceo 9,738 0 04 Dec, 2025
Gloria F Basse - 3,530 0 13 Jun, 2025
Bryan K. Gathagan - 1,000 0 12 Jun, 2025

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
20 Mar, 2026 Michael F Brigham Common Stock, par value $.01 per share A 25,000 $5.84 229,752 D M
20 Mar, 2026 Michael F Brigham Common Stock, par value $.01 per share D 24,052 $6.07 205,700 D F
20 Mar, 2026 Michael F Brigham Stock Options (right to buy) D 25,000 $0.00 0 D M
27 Jan, 2026 Boekhorst Paul Francis Olivier Te Stock Options (right to buy) A 109,500 $0.00 109,500 D A
27 Jan, 2026 Boekhorst Paul Francis Olivier Te Stock Options (right to buy) A 110,000 $0.00 110,000 D A
27 Jan, 2026 Bobbi Jo Brockmann Stock Options (right to buy) A 100,000 $0.00 100,000 D A
27 Jan, 2026 Timothy C Fiori Stock Options (right to buy) A 120,000 $0.00 120,000 D A
03 Dec, 2025 Boekhorst Paul Francis Olivier Te Common Stock $0.10 par value per share A 3,598 $5.05 7,306 D P
04 Dec, 2025 Boekhorst Paul Francis Olivier Te Common Stock $0.10 par value per share A 2,432 $5.50 9,738 D P
02 Dec, 2025 Boekhorst Paul Francis Olivier Te Common Stock $0.10 par value per share A 3,708 $4.87 3,708 D P
03 Dec, 2025 Boekhorst Paul Francis Olivier Te Common Stock $0.10 par value per share A 2,556 $5.00 6,264 D P
03 Dec, 2025 Boekhorst Paul Francis Olivier Te Common Stock $0.10 par value per share A 3,521 $5.04 9,785 D P
25 Nov, 2025 David Scott Tomsche Common Stock $0.10 par value per share A 1,633 $4.76 52,720 D P
25 Nov, 2025 David Scott Tomsche Common Stock $0.10 par value per share A 1,633 $4.77 4,740 I P
07 Nov, 2025 Boekhorst Paul Francis Olivier Te Stock Options (right to buy) A 74,277 $6.10 150,260 D A
11 Jun, 2025 Gloria F Basse Common stock $0.10 per value per share A 3,530 $4.81 3,530 D M
11 Jun, 2025 Gloria F Basse Non Qualified Stock Options (Right to buy) D 11,470 $0.00 3,530 D M
11 Jun, 2025 Gloria F Basse Non Qualified Stock Options (Right to buy) D 4 $0.00 0 D M
12 Jun, 2025 Bryan K. Gathagan Common stock $0.10 per value per share A 1,000 $6.32 1,000 D P
16 Apr, 2025 Timothy C Fiori Incentive Stock Options (Right to buy) A 30,000 $5.49 30,000 D A