SAB Biotherapeutics Inc.

Last updated September 27, 2026

Organization details

Legal name
SAB Biotherapeutics Inc.
Former names
Big Cypress Acquisition Corp.
Ownership
Public
Status
Active
Sector (GICS)
Health Care
SIC code
2836 — Biological Products, (No Diagnostic Substances)
Jurisdiction of incorporation
Delaware
Headquarters city
Miami Beach
Headquarters state / province
Florida
Headquarters country
United States
Fiscal year end
December
Ticker symbol
SABS
Primary stock exchange
Nasdaq

Identifiers

SEC CIK
0001833214
EIN
85-3899721

Board of directors

Chief executives

Eddie Joe Sullivan · Chief Executive Officer
Dates unknown
Samuel J. Reich · CEO & EXECUTIVE CHAIRMAN
Dates unknown

Director election results

Annual meeting of June 18, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Board connections

5 of this board's directors also sit on 9 other boards. 8 are in the same sector.

Network of SAB Biotherapeutics Inc.'s board connections AnaptysBio Inc. AnaptysBio Inc. Avalo Therapeutics Inc. Avalo Therapeutics Inc... Beyond Air Inc. Beyond Air Inc. Bone Biologics Corp Bone Biologics Corp Celldex Therapeutics Inc. Celldex Therapeutics I... DexCom Inc. DexCom Inc. First Tracks Biotherapeutics Inc. First Tracks Biotherap... Titan Machinery Inc. Titan Machinery Inc. Vor Biopharma Inc. Vor Biopharma Inc. Christine E. Hamilton Christine E. Hamilto... David Zaccardelli David Zaccardelli Erick Lucera Erick Lucera Jay S. Skyler Jay S. Skyler Rita Jain Rita Jain SAB Biotherapeutics Inc.
Shared director Other board Same sector

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$0
0 purchases by 0 insiders
Sold, last 12 months
$0
0 sales by 0 insiders
Date Insider Transaction Shares Price Value
Sep 17, 2026 Alexandra Kropotova Officer (CHIEF MEDICAL OFFICER) Shares withheld for tax −473 — —
Jun 25, 2026 Alexandra Kropotova Officer (CHIEF MEDICAL OFFICER) Shares withheld for tax −988 — —
Mar 24, 2026 Alexandra Kropotova Officer (CHIEF MEDICAL OFFICER) Shares withheld for tax −988 — —
Dec 11, 2025 Alexandra Kropotova Officer (CHIEF MEDICAL OFFICER) Shares withheld for tax −988 — —
Sep 29, 2025 Andrew Moin Director Option exercise +1,740,000 $1.75 $3,045,000
Sep 29, 2025 Sessa Capital GP, LLC Director Option exercise +1,740,000 $1.75 $3,045,000
Sep 19, 2025 Alexandra Kropotova Officer (CHIEF MEDICAL OFFICER) Shares withheld for tax −1,977 — —
Mar 27, 2025 Alexandra Kropotova Officer (CHIEF MEDICAL OFFICER) Shares withheld for tax −1,179 — —
Dec 18, 2024 Alexandra Kropotova Officer (CHIEF MEDICAL OFFICER) Shares withheld for tax −9,072 — —
Dec 7, 2023 Eddie Joe Sullivan Director, Officer (Chief Executive Officer) Open-market purchase +1,740 $0.88 $1,531
Nov 30, 2023 King Michael Officer (CHIEF FINANCIAL OFFICER) Open-market purchase +5,000 $0.90 $4,500
Nov 29, 2023 Samuel J. Reich Director, Officer (Executive Chairman) Open-market purchase +11,000 $0.89 $9,790
Nov 24, 2023 Sessa Capital IM GP, LLC Director Option exercise +4,584,571 — —
Nov 24, 2023 Andrew Moin Director Option exercise +4,584,571 — —
Nov 24, 2023 Helen K. Ellias Director Option exercise +2,857,142 — —

Organizations in the same sector, closest in location and size first.

Questions about SAB Biotherapeutics Inc.

Who is the CEO of SAB Biotherapeutics Inc.?

Eddie Joe Sullivan is SAB Biotherapeutics Inc.'s Chief Executive Officer.

How many directors are on SAB Biotherapeutics Inc.'s board?

SAB Biotherapeutics Inc.'s board has 15 directors: Andrew Moin, Christine E. Hamilton, David Charles Link, David Link, David Zaccardelli, Eddie Joe Sullivan, Erick Lucera, Helen K. Ellias, Jay S. Skyler, Jeffrey G. Spragens and 5 others.

Embed this board on your site

Paste this where the board should appear. It always shows the current directors and links back here.

<div data-bod-board="sab-biotherapeutics-inc"></div>
<script src="https://boardofdirectors.review/embed.js" async></script>

Reviews (0)

Sign in to write a review.

No reviews yet. Be the first to write one.

We use cookies to run this site and, with your permission, to measure traffic and support the affiliate links that help fund it.