Schedule 13D ownership disclosure

IMMUCELL CORP /DE/

Common Stock, $0.10 par value per share · CUSIP: 045252306

Event date: 2025-11-19

Filing-level shares
832,790
Percent of class
9.21%
  • Ejnar A. Knudsen IIIReported CIK 0001674241

    Shares: 832,790 · Class: 9.21%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.

Source: SEC EDGAR filing

Filing metadata

Accession number
0001193125-25-289897
Form type
SCHEDULE 13D/A
Filer
IMMUCELL CORP /DE/
CIK
CIK 811641
Filed
Nov 20, 2025
Reporting period
Nov 19, 2025
Description
Schedule 13D beneficial ownership

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