Washington, D.C. 20549


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 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*
Moin Andrew

(Last) (First) (Middle)


(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)
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
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 11/13/2023 A 13,269 (1)(2) (1)(2) Common Stock and/or Series A-2 Preferred Stock 21,061,904 $1,000 31,269(3) I See Footnote(4)
Explanation of Responses:
1. Reflects the exercise by Sessa Capital (Master), L.P. (the "Fund") of Tranche A Warrants acquired pursuant to a Warrant Amendment and Transfer Agreement, dated as of November 10, 2023. 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, $0.0001 par value per share ("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 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 Person from converting the Series A-1 Preferred Stock into Common Stock to the extent such conversion would result in the Reporting Person 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 Person's beneficial ownership to exceed such maximum percentage, the Reporting Person 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. The Form 4, as originally filed on November 14, 2023, incorrectly reported this number as 13,269. The correct number is 31,269.
4. 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. Andrew Moin, an Analyst and Partner with Sessa Capital, is a member of the board of directors of the Issuer. Each of the foregoing persons disclaims beneficial ownership of any securities reported by any person except to the extent of their pecuniary interest therein.
/s/ Andrew Moin 11/15/2023
** 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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.