Benjamin Black - May 13, 2021 Form 3 Insider Report for Osiris Acquisition Corp. (OSI)

Role: Director & CEO, Director, 10%+ Owner
Signature: /s/ Benjamin E. Black
Stock symbol: OSI
Transactions as of: May 13, 2021
Transactions value $: $0
Form type: 3
Date filed: 5/13/2021, 07:04 PM
Next filing: May 18, 2021

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
holding	OSI	Class B Common Stock, par value $0.0001 per share							May 13, 2021	Class A Common Stock, par value $0.0001 per share	5.63M		See footnote	F1, F2

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

Explanation of Responses:

Id	Content
F1	The shares of Class B Common Stock are convertible into the Issuer's Class A Common Stock on a one-for-one basis, subject to adjustment pursuant to certain anti-dilution rights, as described under the heading "Description of Securities-Founder Shares" in the Issuer's registration statement on Form S-1 (File No. 333-254997). The shares of Class B Common Stock have no expiration date.
F2	Consists of shares held directly by Osiris Sponsor, LLC, a Delaware limited liability company (the "Sponsor"). The Sponsor is managed by Fortinbras SPAC Holdings, LLC, a Delaware limited liability company. Fortinbras SPAC Holdings, LLC is managed by Fortinbras Enterprises LP, a Delaware limited partnership ("Fortinbras Enterprises"). Fortinbras Enterprises Holdings LLC, a Delaware limited liability company ("HoldCo") serves as the general partner of Fortinbras Enterprises. Benjamin E. Black is the sole member of HoldCo and as such may be deemed to have voting and dispositive control of the shares of our common stock held of record by Sponsor.

Content

The shares of Class B Common Stock are convertible into the Issuer's Class A Common Stock on a one-for-one basis, subject to adjustment pursuant to certain anti-dilution rights, as described under the heading "Description of Securities-Founder Shares" in the Issuer's registration statement on Form S-1 (File No. 333-254997). The shares of Class B Common Stock have no expiration date.

Consists of shares held directly by Osiris Sponsor, LLC, a Delaware limited liability company (the "Sponsor"). The Sponsor is managed by Fortinbras SPAC Holdings, LLC, a Delaware limited liability company. Fortinbras SPAC Holdings, LLC is managed by Fortinbras Enterprises LP, a Delaware limited partnership ("Fortinbras Enterprises"). Fortinbras Enterprises Holdings LLC, a Delaware limited liability company ("HoldCo") serves as the general partner of Fortinbras Enterprises. Benjamin E. Black is the sole member of HoldCo and as such may be deemed to have voting and dispositive control of the shares of our common stock held of record by Sponsor.

Remarks:

Exhibit 24.1 Power of Attorney // The reporting person is a member of a 10% group with Osiris Sponsor, LLC, Fortinbras SPAC Holdings, LLC, Fortinbras Enterprises LP, and Fortinbras Enterprises Holdings LLC.