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STTK · Shattuck Labs, Inc.

Healthcare · −2.0% on Oct 16

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Updated Oct 17 · 13 feeds behind: Big-holder filings, 4 days, and 12 more · Every feed →

On this page

The market view

Price chart

The interactive STTK chart (by TradingView) loads here.

Our take

4 rules fired on STTK

In short: none of these rules has solid or some evidence yet, so they show no clear lean on STTK.

How each did in past tests, against similar stocks over 3 months. Past results don't predict future ones.

All 4 rules
The 0–100 score for STTK, and which of these rules are open on it right now
Members see one number for how strongly these rules agree on STTK, and the day each rule fired. Better-tested rules count more, and so do different kinds of filings that point the same way.
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Compare with this company’s history

Is disclosure activity unusual?

See how many different insiders or members of Congress reported purchases or sales of STTK. Each bar covers 28 days, by disclosure date. Several trades by one person count once in each group and period.

Latest period: Sep 26, 2026–Oct 23, 2026 · UTC dates · today is excluded

Insider purchases

Short history

Only 3 earlier periods are on file to compare with. We need at least 6 full periods before calling a count unusual.

Latest 28 days
0
Earlier median
0
Earlier range
0–0
Distinct filers per 28 daysScale: 0–1
Oct 25, 2025Oct 23, 2026
Earlier periodsLatest 28 daysEarlier median 0Limited or missing history

Who appears in the latest period?

No named filers on file for this period.

Up to three filers; one example disclosure each.

Inspect this period’s filings

The history behind this view

First stored company disclosure: Jun 11, 2026. Newest disclosure across this feed: Oct 16, 2026.

Earlier periods in the comparison: 3. Outlined periods are missing data, so they are left out of the comparison. The chart scale changes with the category.

Exact counts, dates and filings for all four categories
Insider purchases · Short history

Only 3 earlier periods are on file to compare with. We need at least 6 full periods before calling a count unusual. Earlier median: 0; range: 0–0.

Insider purchases: distinct filers in stored disclosures
Period and filingsFilersHistory
Oct 25, 2025–Nov 21, 2025—Unavailable
Nov 22, 2025–Dec 19, 2025—Unavailable
Dec 20, 2025–Jan 16, 2026—Unavailable
Jan 17, 2026–Feb 13, 2026—Unavailable
Feb 14, 2026–Mar 13, 2026—Unavailable
Mar 14, 2026–Apr 10, 2026—Unavailable
Apr 11, 2026–May 8, 2026—Unavailable
May 9, 2026–Jun 5, 2026—Unavailable
Jun 6, 2026–Jul 3, 20261Partial; excluded
Jul 4, 2026–Jul 31, 20260Within stored history
Aug 1, 2026–Aug 28, 20260Within stored history
Aug 29, 2026–Sep 25, 20260Within stored history
Sep 26, 2026–Oct 23, 2026Latest period0Within stored history
Insider sales · Short history

Only 3 earlier periods are on file to compare with. We need at least 6 full periods before calling a count unusual. Earlier median: 0; range: 0–1.

Insider sales: distinct filers in stored disclosures
Period and filingsFilersHistory
Oct 25, 2025–Nov 21, 2025—Unavailable
Nov 22, 2025–Dec 19, 2025—Unavailable
Dec 20, 2025–Jan 16, 2026—Unavailable
Jan 17, 2026–Feb 13, 2026—Unavailable
Feb 14, 2026–Mar 13, 2026—Unavailable
Mar 14, 2026–Apr 10, 2026—Unavailable
Apr 11, 2026–May 8, 2026—Unavailable
May 9, 2026–Jun 5, 2026—Unavailable
Jun 6, 2026–Jul 3, 20262Partial; excluded
Jul 4, 2026–Jul 31, 20261Within stored history
Aug 1, 2026–Aug 28, 20260Within stored history
Aug 29, 2026–Sep 25, 20260Within stored history
Sep 26, 2026–Oct 23, 2026Latest period0Within stored history
Congress purchases · Source needs an update

The feed’s newest disclosure is too old for a current comparison. Counts show only the records already stored. Earlier median: —; range: unavailable.

Congress purchases: distinct filers in stored disclosures
Period and filingsFilersHistory
Oct 25, 2025–Nov 21, 2025—Unavailable
Nov 22, 2025–Dec 19, 2025—Unavailable
Dec 20, 2025–Jan 16, 2026—Unavailable
Jan 17, 2026–Feb 13, 2026—Unavailable
Feb 14, 2026–Mar 13, 2026—Unavailable
Mar 14, 2026–Apr 10, 2026—Unavailable
Apr 11, 2026–May 8, 2026—Unavailable
May 9, 2026–Jun 5, 2026—Unavailable
Jun 6, 2026–Jul 3, 2026—Unavailable
Jul 4, 2026–Jul 31, 2026—Unavailable
Aug 1, 2026–Aug 28, 2026—Unavailable
Aug 29, 2026–Sep 25, 2026—Unavailable
Sep 26, 2026–Oct 23, 2026Latest period—Unavailable
Congress sales · Source needs an update

The feed’s newest disclosure is too old for a current comparison. Counts show only the records already stored. Earlier median: —; range: unavailable.

Congress sales: distinct filers in stored disclosures
Period and filingsFilersHistory
Oct 25, 2025–Nov 21, 2025—Unavailable
Nov 22, 2025–Dec 19, 2025—Unavailable
Dec 20, 2025–Jan 16, 2026—Unavailable
Jan 17, 2026–Feb 13, 2026—Unavailable
Feb 14, 2026–Mar 13, 2026—Unavailable
Mar 14, 2026–Apr 10, 2026—Unavailable
Apr 11, 2026–May 8, 2026—Unavailable
May 9, 2026–Jun 5, 2026—Unavailable
Jun 6, 2026–Jul 3, 2026—Unavailable
Jul 4, 2026–Jul 31, 2026—Unavailable
Aug 1, 2026–Aug 28, 2026—Unavailable
Aug 29, 2026–Sep 25, 2026—Unavailable
Sep 26, 2026–Oct 23, 2026Latest period—Unavailable
How to read this comparison

The median is the middle count in up to 12 earlier, non-overlapping 28-day periods; the range runs from the smallest to the largest count. The latest period is excluded from both. A comparison needs at least 6 earlier periods, including 3 with activity. The feed’s latest disclosure must be within 7 days of the current period’s end. This freshness check does not verify complete collection.

Insiders include individuals and reporting entities; only purchase and sale codes enter this view. Congress counts reporting members, including their disclosed family transactions. The same filer can appear in purchases and sales, so these categories should not be added into a net count.

These are stored disclosures, not a complete measure of trading. Reporting delays and collection gaps can change the comparison. More activity does not identify a motive or predict a stock’s return.

Company timeline

What has been happening?

May 1, 2026–Oct 16, 2026. Select a month in a category to inspect its records.

Company filings

Insiders

Owners & lobbying

Company filings · Aug 2026

  1. Filed
All 21 records in this snapshot
  1. Filed
  2. Filed
  3. Record date
  4. Disclosed
    Abhinav A. Shukla · Sale

    Transaction dated Jul 2, 2026

  5. Disclosed
    Abhinav A. Shukla · Sale

    Transaction dated Jul 1, 2026

  6. Disclosed
    Abhinav A. Shukla · Sale

    Transaction dated Jun 30, 2026

  7. Disclosed
    Arundathy N. Pandite · Sale

    Transaction dated Jun 30, 2026

  8. Filed
  9. Filed
  10. Filed
  11. Filed
  12. Filed
  13. Filed
  14. Disclosed
    Clay B Siegall · Purchase

    Transaction dated Jun 9, 2026

  15. Record date
    FDA warning letter ↗

    8-K · mentioned before

  16. Filed
  17. Filed
  18. Filed
  19. Filed
  20. Filed
  21. Filed

Month counts include every record on file. The lists show the newest records on this page. A dash means none on file that month. Trades use disclosure dates; contract dates follow the source record. Nearby events do not establish the cause of a price move.

Who's buying and selling · last 90 days

Congress

No Congress trades on STTK disclosed in the last 90 days.

See every Congress trade on STTK →

Company insiders

No insider buys or sells of STTK filed in the last 90 days.

See every insider trade on STTK →

Filings & events

Company filings (8-K) 48

Events the company must report to the SEC within days — results, deals, departures, restatements.

What it files 8-Ks about

  • Quarterly or yearly results · item 2.0211
  • Shared information with investors · item 7.016
  • Signed a major agreement · item 1.015
  • Directors or officers joined, left or got new pay · item 5.024
  • Shareholder vote results · item 5.074
  • Other events · item 8.013

Filing red flags 10

Warning signs in the company's own SEC filings — going-concern doubts, control weaknesses, staff comment letters, late filings, restatements, Wells notices, clinical holds, dividend cuts.

Planned insider sales (Form 144) 8

Notices insiders file before they sell certain shares, such as ones they got straight from the company.

None in the last 90 days · 8 notices on file

The notices on file don't give the sale's size; each sale shows up under company insiders once it is reported.

5% owners (13D / 13G) 8

Investors who reported owning 5% or more — 13D for owners who may push for changes, 13G for owners who just hold.

Push for changes, or just hold?

  • 13D, may push for changes: 6 filings
  • 13G, just holds: 2 filings

Filed most: Redmile Group, LLC (4) · Orbimed Advisors LLC (2) · Deep Track Capital, LP (1) · T. Rowe Price Investment Management, Inc. (1)

Biggest named funds (13F)

The largest STTK holdings among the well-known funds whose quarterly 13F filings we read — opens here.

Every disclosed trade on STTK

  1. ▼ SELLAbhinav A. Shukla Chief Technical OfficerSTTK Shattuck Labs, Inc.$2.9Kdisclosed Jul 7 · filed 5 days after the trade · late
  2. ▼ SELLAbhinav A. Shukla Chief Technical OfficerSTTK Shattuck Labs, Inc.$707disclosed Jul 2 · filed 1 day after the trade
  3. ▼ SELLAbhinav A. Shukla Chief Technical OfficerSTTK Shattuck Labs, Inc.$165Kdisclosed Jul 2 · filed 2 days after the trade
  4. ▼ SELLArundathy N. Pandite Chief Medical OfficerSTTK Shattuck Labs, Inc.$210Kdisclosed Jul 2 · filed 2 days after the trade
  5. ▲ BUYClay B Siegall DirectorSTTK Shattuck Labs, Inc.$250Kdisclosed Jun 11 · filed 2 days after the trade
See the trades on STTK in the feed →
People & votes

Which members of Congress traded STTK, sponsored bills that touch it and voted on them — opens here.