0000950170-23-066901.txt : 20231130 0000950170-23-066901.hdr.sgml : 20231130 20231130080004 ACCESSION NUMBER: 0000950170-23-066901 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20231129 FILED AS OF DATE: 20231130 DATE AS OF CHANGE: 20231130 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Reich Samuel J CENTRAL INDEX KEY: 0001394645 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39871 FILM NUMBER: 231454012 MAIL ADDRESS: STREET 1: ACUITY PHARMACEUTICALS INC STREET 2: 3701 MARKET STREET CITY: PHILADELPHIA STATE: PA ZIP: 19104 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: SAB Biotherapeutics, Inc. CENTRAL INDEX KEY: 0001833214 STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836] IRS NUMBER: 853899721 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 2100 EAST 54TH STREET NORTH CITY: SIOUX FALLS STATE: SD ZIP: 57104 BUSINESS PHONE: 605-679-6980 MAIL ADDRESS: STREET 1: 2100 EAST 54TH STREET NORTH CITY: SIOUX FALLS STATE: SD ZIP: 57104 FORMER COMPANY: FORMER CONFORMED NAME: Big Cypress Acquisition Corp. DATE OF NAME CHANGE: 20201120 4 1 ownership.xml 4 X0508 4 2023-11-29 0001833214 SAB Biotherapeutics, Inc. SABS 0001394645 Reich Samuel J 2100 E 54TH STREET NORTH SIOUX FALLS SD 57104 true true false false Executive Chairman false Common Stock 2023-11-29 4 P false 11000 0.8947 A 219001 D Common Stock 547698 I Via Big Cypress Holdings LLC Represents 11,000 shares of the Issuer's common stock, par value $0.0001 per share ("Common Stock"), acquired by the reporting person in an open market transaction. Includes 1,000 shares of Common Stock held jointly by the reporting person and the reporting person's spouse. /s/ Samuel J. Reich 2023-11-30