SEC Form 4

FORM 4		UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
	Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person* Sessa Capital (Master), L.P. (Last) (First) (Middle) 888 SEVENTH AVENUE, 30TH FLOOR (Street) NEW YORK NY 10019 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol SAB Biotherapeutics, Inc. [ SABS ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X Director 10% Owner Officer (give title below) Other (specify below)
	3. Date of Earliest Transaction (Month/Day/Year) 10/23/2023
	4. If Amendment, Date of Original Filed (Month/Day/Year)	6. Individual or Joint/Group Filing (Check Applicable Line) Form filed by One Reporting Person X Form filed by More than One Reporting Person
	Rule 10b5-1(c) Transaction Indication Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Series A-1 Convertible Preferred Stock	$0.63	10/23/2023		A		16,269		(1)(2)	(1)(2)	Common Stock or Series A-2 Convertible Preferred Stock	25,818,903	$1,000	18,000	D(3)
Tranche A Warrants	$1,000	10/23/2023		M			16,269	(4)	(4)	Series A-1 or Series A-3 Convertible Preferred Stock	16,269	(4)	0	D(3)

1. Name and Address of Reporting Person* Sessa Capital (Master), L.P. (Last) (First) (Middle) 888 SEVENTH AVENUE, 30TH FLOOR (Street) NEW YORK NY 10019 (City) (State) (Zip)

1. Name and Address of Reporting Person* Sessa Capital GP, LLC (Last) (First) (Middle) 888 SEVENTH AVENUE, 30TH FLOOR (Street) NEW YORK NY 10019 (City) (State) (Zip)

1. Name and Address of Reporting Person* Sessa Capital IM, L.P. (Last) (First) (Middle) 888 SEVENTH AVENUE, 30TH FLOOR (Street) NEW YORK NY 10019 (City) (State) (Zip)

1. Name and Address of Reporting Person* Sessa Capital IM GP, LLC (Last) (First) (Middle) 888 SEVENTH AVENUE, 30TH FLOOR (Street) NEW YORK NY 10019 (City) (State) (Zip)

1. Name and Address of Reporting Person* Petry John (Last) (First) (Middle) 888 SEVENTH AVENUE, 30TH FLOOR (Street) NEW YORK NY 10019 (City) (State) (Zip)

Explanation of Responses:

1. Reflects the exercise by Sessa Capital (Master), L.P. (the "Fund") of the Tranche A Warrants (as defined below) acquired pursuant to a Securities Purchase Agreement, dated as of September 29, 2023 (the "SPA"). The shares of Series A-1 Convertible Preferred Stock, par value $0.0001 per share ("Series A-1 Preferred Stock") are automatically convertible into shares of Common Stock of SAB Biotherapeutics, Inc. (the "Issuer") on the first trading day following the announcement of the approval by the stockholders of the Issuer of (i) an amendment to the Issuer's Certificate of Incorporation to increase the number of authorized shares of common stock, $0.0001 par value per share ("Common Stock"), of the Issuer and (ii) the issuance of the Series A-1 Preferred Stock.

2. Due to a 1,000 character limit, Footnote 2 is a continuation of Footnote 1: The Series A-1 Preferred Stock is subject to a beneficial ownership blocker provision that prevents the Reporting Persons from converting the Series A-1 Preferred Stock into Common Stock to the extent such conversion would result in the Reporting Persons beneficially owning more than 4.99% of the Issuer's Common Stock outstanding immediately following such conversion, and to the extent the conversion would cause the Reporting Persons' beneficial ownership to exceed such maximum percentage, the Reporting Persons will receive shares of Series A-2 Convertible Preferred Stock, par value $0.0001 per share, in lieu of Common Stock of the Issuer.

3. These securities of the Issuer are beneficially owned by (i) the Fund, directly, (ii) Sessa Capital GP, LLC, indirectly as a result of being the sole general partner of the Fund, (iii) Sessa Capital IM, L.P., indirectly as a result of being the investment adviser for the Fund, (iv) Sessa Capital IM GP, LLC, indirectly as a result of being the sole general partner of Sessa Capital IM, L.P., and (v) John Petry, indirectly as a result of being the manager of Sessa Capital GP, LLC and Sessa Capital IM GP, LLC. Each of the Reporting Persons and Mr. Petry disclaim beneficial ownership of any securities reported by any person except to the extent of their pecuniary interest therein.

4. Pursuant to the SPA, the Fund acquired Tranche A Warrants to purchase shares of Series A-1 Preferred Stock or shares of Series A-3 Convertible Preferred Stock, par value $0.0001 per share, of the Issuer (the "Tranche A Warrants"), on the terms summarized in the Issuer's Current Report on Form 8-K filed on October 2, 2023, including the exhibits thereto. The Tranche A Warrants became exercisable commencing on the Issuance Date (as defined in the Form of Preferred Tranche A Warrant) until the earlier of (i) fifteen (15) trading days following the date of public announcement of the fulsome data set from the Sanofi S.A. Protect trial and (ii) December 15, 2023.

	/s/ John Petry, for Sessa Capital (Master), L.P., By: Sessa Capital GP, LLC, its general partner, By: John Petry, as manager	10/24/2023
	/s/ John Petry, for Sessa Capital GP, LLC, By: John Petry, as manager	10/24/2023
	/s/ John Petry, for Sessa Capital IM, L.P., By: Sessa Capital IM GP, LLC, its general partner, By: John Petry, as manager	10/24/2023
	/s/ John Petry, for Sessa Capital IM GP, LLC, By: John Petry, as manager	10/24/2023
	/s/ John Petry	10/24/2023
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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