Christian-Laurent Bonte - 01 Dec 2025 Form 3 Insider Report for OPGEN INC (OPGN)

Role: Chief Executive Officer
Signature: /s/ Christian-Laurent Bonte
Issuer symbol: OPGN
Transactions as of: 01 Dec 2025
Net transactions value: $0
Form type: 3
Filing time: 10 Dec 2025, 21:08:45 UTC
Previous filing: 19 Dec 2024
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Bonte Christian-Laurent	Chief Executive Officer	53, COMMONWEALTH DRIVE #22-554, SINGAPORE, SINGAPORE	/s/ Christian-Laurent Bonte	10 Dec 2025	0002035898

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	OPGN	Common Stock						28,571	01 Dec 2025	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents an award of restricted stock units which vested on November 12, 2025; provided, however, that the award is expressly conditioned upon the receipt of stockholder approval of a new equity incentive plan, which stockholder approval has not occurred as of the date hereof.