STTKHealthcareSmall-Cap
Shattuck Labs, Inc. Insider Trading Activity
Every SEC Form 4 insider transaction reported for Shattuck Labs, Inc. (STTK), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud Research Team · SEC Form 4 & insider trading data analysts
Last updated:
Quick Answer
Are STTK insiders buying or selling?
Shattuck Labs, Inc. insiders reported 10 open-market buys ($71.2M) and 37 sells ($15.2M) across 47 Form 4 filings — a net buying position of $56.0M.
Source: SEC EDGAR Form 4
Key Statistics (as of Jul 7, 2026)
Total Form 4 filings
47
SEC EDGAR
Insider filers
13
Insider buys (10)
$71.2M
Insider sells (37)
$15.2M
Insider sentiment
Net buyingNet insider flow of $56.0M in net buying. 1 insider buy in the last 90 days.
Recent STTK insider transactions
| Date | Insider | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jul 7, 2026 | Abhinav A. Shukla | Chief Technical Officer | Sale | 410 | $7.01 | $2.9K |
| Jul 3, 2026 | Abhinav A. Shukla | Chief Technical Officer | Sale | 23.5K | $7.08 | $166.1K |
| Jul 3, 2026 | Arundathy N. Pandite | Chief Medical Officer | Sale | 30.0K | $7.01 | $210.3K |
| Jun 11, 2026 | Clay B Siegall | Director | Purchase | 62.5K | $4.00 | $250.0K |
| May 15, 2026 | Abhinav A. Shukla | Chief Technical Officer | Sale | 2.0K | $7.01 | $14.2K |
| May 15, 2026 | Arundathy N. Pandite | Chief Medical Officer | Sale | 30.0K | $6.61 | $198.3K |
| Sep 3, 2025 | ORBIMED ADVISORS LLC | Director | Purchase | 6.3M | $0.87 | $5.5M |
| Sep 3, 2025 | Mona Ashiya | Director | Purchase | 6.3M | $0.87 | $5.5M |
| Oct 8, 2024 | Schreiber Taylor | Chief Executive Officer | Purchase | 36.5K | $1.21 | $44.2K |
| Jul 1, 2024 | Tyler Brous | Director | Purchase | 8.4K | $3.89 | $32.8K |
| Jun 26, 2024 | Schreiber Taylor | Chief Executive Officer | Purchase | 14.4K | $3.47 | $50.0K |
| Mar 8, 2024 | Stephen Stout | General Counsel, Corporate Secretary and Chief Ethics and Compliance Officer | Sale | 16.0K | $10.53 | $168.5K |
| Jan 16, 2024 | Andrew R Neill | Chief Financial Officer | Sale | 25.0K | $10.00 | $250.0K |
| Apr 27, 2022 | George Golumbeski | Director | Purchase | 28.3K | $3.63 | $102.8K |
| Apr 26, 2022 | George Golumbeski | Director | Purchase | 26.3K | $3.69 | $97.0K |
| Jan 20, 2022 | Tyler Brous | Director | Purchase | 8.0K | $7.00 | $56.0K |
| Oct 21, 2021 | Erin Ator Thomson | General Counsel | Sale | 33.0K | $19.50 | $643.5K |
| Jul 16, 2021 | Andrew R Neill | Chief Financial Officer | Sale | 2.0K | $22.13 | $44.3K |
| Jul 16, 2021 | Erin Ator Thomson | General Counsel | Sale | 2.0K | $22.18 | $44.4K |
| Jul 16, 2021 | Hornblower Josiah | Director | Sale | 34 | $22.74 | $773.16 |
| Jul 14, 2021 | Hornblower Josiah | Director | Sale | 19.2K | $24.03 | $462.2K |
| Jul 9, 2021 | Hornblower Josiah | Director | Sale | 11.1K | $26.30 | $292.8K |
| Jul 7, 2021 | Hornblower Josiah | Director | Sale | 12.8K | $28.45 | $364.3K |
| Jun 30, 2021 | Hornblower Josiah | Director | Sale | 32.9K | $28.12 | $925.2K |
| Jun 25, 2021 | Hornblower Josiah | Director | Sale | 29.7K | $28.21 | $836.7K |
Showing the 25 most recent of 47 Form 4 filings for Shattuck Labs, Inc..
Most active STTK insiders
- Hornblower Josiah16 filings
- Erin Ator Thomson7 filings
- Andrew R Neill5 filings
- Schreiber Taylor5 filings
- Abhinav A. Shukla3 filings
Ask anything about STTK insider activity
Use Trabud's AI agent to query Shattuck Labs, Inc.'s Form 4 history in plain English — "Show me STTK CEO purchases this year" or compare it against any other ticker.
Open the AI agentSTTK insider trading FAQ
Are Shattuck Labs, Inc. insiders buying or selling?
Across 47 SEC Form 4 filings, Shattuck Labs, Inc. (STTK) insiders reported 10 open-market purchases totaling $71.2M and 37 sales totaling $15.2M. That is a net buying position of $56.0M.
How many insiders trade STTK stock?
13 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for Shattuck Labs, Inc.. The most recent filing was accepted on Jul 7, 2026.
Where does Trabud get STTK insider trading data?
All STTK insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.
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