ImmuCell Corporation - Common Stock, $0.10 par value per share Institutional Ownership

13F Institutional Holders and Ownership History

Type / Class
Equity / Common Stock, $0.10 par value per share
Shares outstanding
9,042,237

Significant Owners of ImmuCell Corporation - Common Stock, $0.10 par value per share based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Knudsen Ejnar A III 9.2% 832,790 Ejnar A. Knudsen III 19 Nov 2025