# EDGAR Filing Document

**Accession Number:** 0001833214
**File Stem:** 9999999995-23-000316
**Filing Date:** 2023-2
**Character Count:** 1421
**Document Hash:** 6b8bb78fdac5c6211e812f6387117b3b
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**9999999995-23-000316.hdr.sgml**: 20230209

**ACCESSION NUMBER**: 9999999995-23-000316

**CONFORMED SUBMISSION TYPE**: EFFECT

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20230208

**DATE AS OF CHANGE**: 20230209

**EFFECTIVENESS DATE**: 20230208

**FILER**: 

**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

**FILING VALUES:**
- **FORM TYPE:** EFFECT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-261496
- **FILM NUMBER:** 23600923

**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

### UNITED STATES
### SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## Notice of Effectiveness

**Date:** February 8, 2023

**Accession Number:** 0001437749-23-002488

**Form Type:** POS AM

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**CIK:** 0001833214

**Company Name:** SAB Biotherapeutics, Inc.

**File Number:** 333-261496