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Who

David Scott Tomsche

Director

Company insider

Files Form 4 as: Director, ImmuCell.

In numbers

Trades disclosed
125
Buys
29
Sells
0
Bought
$424K
Sold
$0
Companies
1
Companies where not an officer
1
First trade
11 Sep 2007
Last trade
15 Apr 2026
Last filed
16 Apr 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
ICCC ImmuCellDirector · Diagnostics & Labs · last 15 Apr 202629 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
01Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
15 Apr 2026filed 16 Apr 2026ICCC ImmuCelloption or derivative · Diagnostics & LabsSEC FORM 4 Code A—11,933 at $0.00filing
15 Apr 2026filed 16 Apr 2026ICCC ImmuCelloption or derivative · Diagnostics & LabsSEC FORM 4 Code A—11,933 at $0.00filing
25 Nov 2025filed 28 Nov 2025ICCC ImmuCellDiagnostics & LabsSEC FORM 4 Bought$7,7731,633 at $4.76filing
25 Nov 2025filed 28 Nov 2025ICCC ImmuCellDiagnostics & LabsSEC FORM 4 Bought$7,7891,633 at $4.77filing
16 Apr 2025filed 14 Apr 2026ICCC ImmuCelloption or derivative · Diagnostics & LabsSEC FORM 4 Code A—10,000 at $0.00filing
16 Apr 2025filed 14 Apr 2026ICCC ImmuCelloption or derivative · Diagnostics & LabsSEC FORM 4 Code A—10,000 at $0.00filing
20 Sep 2024filed 24 Sep 2024ICCC ImmuCelloption or derivative · Diagnostics & LabsSEC FORM 4 Code A$36K10,000 at $3.60filing
28 Aug 2024filed 30 Aug 2024ICCC ImmuCellDiagnostics & LabsSEC FORM 4 Code D$7,7602,186 at $3.55filing
23 Aug 2024filed 26 Aug 2024ICCC ImmuCellDiagnostics & LabsSEC FORM 4 Code D$21K6,005 at $3.55filing
22 Aug 2024filed 22 Aug 2024ICCC ImmuCellDiagnostics & LabsSEC FORM 4 Code D$36K10,000 at $3.55filing
19 Aug 2024filed 19 Aug 2024ICCC ImmuCellDiagnostics & LabsSEC FORM 4 Code D$12K3,172 at $3.67filing
16 Aug 2024filed 19 Aug 2024ICCC ImmuCellDiagnostics & LabsSEC FORM 4 Code D$18K4,811 at $3.72filing
15 Aug 2024filed 19 Aug 2024ICCC ImmuCellDiagnostics & LabsSEC FORM 4 Code D$7,2012,017 at $3.57filing
6 Sep 2023filed 6 Sep 2023ICCC ImmuCellDiagnostics & LabsSEC FORM 4 Code D$15K3,100 at $4.75filing
14 Mar 2023filed 15 Mar 2023ICCC ImmuCellDiagnostics & LabsSEC FORM 4 Code D$39171 at $5.50filing
14 Mar 2023filed 15 Mar 2023ICCC ImmuCellDiagnostics & LabsSEC FORM 4 Code D$1,700309 at $5.50filing
14 Mar 2023filed 15 Mar 2023ICCC ImmuCellDiagnostics & LabsSEC FORM 4 Code D$4,546831 at $5.47filing
14 Mar 2023filed 15 Mar 2023ICCC ImmuCellDiagnostics & LabsSEC FORM 4 Code D$553100 at $5.53filing
14 Mar 2023filed 15 Mar 2023ICCC ImmuCellDiagnostics & LabsSEC FORM 4 Code D$38269 at $5.53filing
14 Mar 2023filed 15 Mar 2023ICCC ImmuCellDiagnostics & LabsSEC FORM 4 Code D$17131 at $5.53filing

News

ImmuCell Announces a 46% Increase in Product Sales in Quarter Three of 2026, Based on Preliminary, Unaudited Sales ResultsICCC · manilatimes.net · 12 Oct 2026

0 headlines in the last 90 days name David Scott Tomsche; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Health Care29

Buys in green, sells in red, by the company’s sector.

Related people

Boekhorst Paul Francis Olivier tePresident and CEO · President and CEO at Immucell Corp /de/, filing Form 4 there in the last year
Paul R. WainmanDirector · Director at Immucell Corp /de/, filing Form 4 there in the last year
Kathy Turner VDirector · Director at Immucell Corp /de/, filing Form 4 there in the last year
Gloria F. BasseDirector · Director at Immucell Corp /de/, filing Form 4 there in the last year
Bobbi Jo BrockmannVP of Sales and Marketing · VP of Sales and Marketing at Immucell Corp /de/, filing Form 4 there in the last year