Insider Transactions Reported by 20 Insiders of Shattuck Labs, Inc.

Symbol
STTK on Nasdaq
Location
Austin, TX

Insiders trading volume in the past year

Shattuck Labs, Inc. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Josiah Hornblower Director $33,436,202 15 Jul 2021
Redmile Group, LLC Director, 10%+ Owner $6,924,655 25 Aug 2025
Taylor Schreiber Chief Executive Officer, Director $2,302,967 10 Jan 2026
Abhinav A. Shukla Chief Technical Officer $1,151,669 10 Jan 2026
Erin Ator Thomson General Counsel $1,041,379 25 Jan 2023
Andrew R. Neill Chief Financial Officer $947,129 25 Jan 2026
ORBIMED ADVISORS LLC Director $911,970 +$5,471,826 25 Aug 2025
Dr. Mona Ashiya Director $911,970 +$5,471,826 28 Aug 2025
Arundathy N. Pandite Chief Medical Officer $814,308 25 Jan 2026
Stephen Stout General Counsel, Corporate Secretary and Chief Ethics and Compliance Officer $338,345 25 Jan 2026
Casi DeYoung Chief Business Officer $304,942 25 Jan 2026
Clay B. Siegall Director $111,112 25 Aug 2025
Carrie Brownstein Director 14 Jul 2025
Tyler Brous Director 14 Jul 2025
George Golumbeski Director 14 Jul 2025
Daniel G. Baker Director 28 Aug 2025
Amy Kate Sasser Director 14 Jul 2025
Neil W. Gibson Director 14 Jul 2025
Michael Stewart Lee Director 14 Jul 2025
Helen M. Boudreau Director 14 Jul 2025

Recent Insider Transactions by Companies or Individuals for Shattuck Labs, Inc.

Showing up to 300 most recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Arundathy N. Pandite STTK Common Stock Tax liability -1.6% -3,195 196,219 25 Jan 2026 Direct
Stephen Stout STTK Common Stock Tax liability -0.72% -593 81,529 25 Jan 2026 Direct
Andrew R. Neill STTK Common Stock Tax liability -1.12% -2,589 228,224 25 Jan 2026 Direct
Casi DeYoung STTK Common Stock Tax liability -3.02% -2,286 73,480 25 Jan 2026 Direct
Stephen Stout STTK Common Stock Tax liability -4.81% -4,153 82,122 10 Jan 2026 Direct
Stephen Stout STTK Stock Option (Right to Buy) Award 351,400 351,400 10 Jan 2026 Direct
Casi DeYoung STTK Common Stock Tax liability -7% -5,699 75,766 10 Jan 2026 Direct
Casi DeYoung STTK Common Stock Award 381,600 381,600 10 Jan 2026 Direct
Abhinav A. Shukla STTK Common Stock Award 315,500 315,500 10 Jan 2026 Direct
Arundathy N. Pandite STTK Common Stock Tax liability -3.32% -6,851 199,414 10 Jan 2026 Direct
Arundathy N. Pandite STTK Common Stock Award 487,800 487,800 10 Jan 2026 Direct
Andrew R. Neill STTK Common Stock Tax liability -2.8% -6,660 230,813 10 Jan 2026 Direct
Andrew R. Neill STTK Stock Option (Right to Buy) Award 549,800 549,800 10 Jan 2026 Direct
Taylor Schreiber STTK Stock Option (Right to Buy) Award 1,548,300 1,548,300 10 Jan 2026 Direct
Dr. Mona Ashiya STTK Stock Option (Right to Buy) Award 66,300 66,300 28 Aug 2025 Direct
Dr. Daniel G. Baker STTK Stock Option (Right to Buy) Award 66,300 66,300 28 Aug 2025 Direct
Orbimed Advisors Llc STTK Common Stock Purchase $5,471,826 $0.8677 6,306,127 5,255,106 25 Aug 2025 See Footnote
Orbimed Advisors Llc STTK Common Warrants (right to buy) Purchase 18,439,788 15,366,490 25 Aug 2025 See Footnote
Orbimed Advisors Llc STTK Pre-Funded Warrants (right to buy) Purchase 12,133,661 10,111,384 25 Aug 2025 See Footnote
Mona Ashiya STTK Common Stock Purchase $5,471,826 $0.8677 6,306,127 5,255,106 25 Aug 2025 See Footnote
Mona Ashiya STTK Common Warrants (right to buy) Purchase 18,439,788 15,366,490 25 Aug 2025 See Footnote
Mona Ashiya STTK Pre-Funded Warrants (right to buy) Purchase 12,133,661 10,111,384 25 Aug 2025 See Footnote
Stephen Stout STTK Common Stock Award 17.4% 12,805 86,275 25 Aug 2025 Direct
Stephen Stout STTK Warrants (Right to Buy) Award 12,805 12,805 25 Aug 2025 Direct
Andrew R. Neill STTK Common Stock Award 36.9% 64,027 237,473 25 Aug 2025 Direct
Andrew R. Neill STTK Warrants (Right to Buy) Award 64,027 64,027 25 Aug 2025 Direct
Clay B. Siegall STTK Common Stock Award 128,054 128,054 25 Aug 2025 Direct
Clay B. Siegall STTK Warrants (Right to Buy) Award 128,054 128,054 25 Aug 2025 Direct
Taylor Schreiber STTK Common Stock Award 36.1% 25,610 96,612 25 Aug 2025 Direct
Taylor Schreiber STTK Warrants (Right to Buy) Award 25,610 25,610 25 Aug 2025 Direct
Abhinav A. Shukla STTK Common Stock Award 6.73% 5,122 81,258 25 Aug 2025 Direct
Abhinav A. Shukla STTK Warrants (Right to Buy) Award 5,122 5,122 25 Aug 2025 Direct
Redmile Group, LLC STTK Common Warrants to Purchase Common Stock Award 4,097,730 4,097,730 25 Aug 2025 See Footnotes
Redmile Group, LLC STTK Pre-Funded Warrants to Purchase Common Stock Award 132.2% 4,097,730 7,198,553 25 Aug 2025 See Footnotes
Michael Stewart Lee STTK Stock Option (Right to Buy) Award 33,150 33,150 14 Jul 2025 Direct
Redmile Group, LLC STTK Stock Option (Right to Buy) Award 33,150 33,150 14 Jul 2025 See Footnotes
Clay B. Siegall STTK Stock Option (Right to Buy) Award 33,150 33,150 14 Jul 2025 Direct
Amy Kate Sasser STTK Stock Option (Right to Buy) Award 33,150 33,150 14 Jul 2025 Direct
George Golumbeski STTK Stock Option (Right to Buy) Award 33,150 33,150 14 Jul 2025 Direct
Neil W. Gibson STTK Stock Option (Right to Buy) Award 33,150 33,150 14 Jul 2025 Direct
Carrie Brownstein STTK Stock Option (Right to Buy) Award 33,150 33,150 14 Jul 2025 Direct
Tyler Brous STTK Stock Option (Right to Buy) Award 33,150 33,150 14 Jul 2025 Direct
Helen M. Boudreau STTK Stock Option (Right to Buy) Award 33,150 33,150 14 Jul 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.