Redmile Group, LLC - 14 Jul 2025 Form 4 Insider Report for Shattuck Labs, Inc. (STTK)

Reporting relationship: Director, 10%+ Owner
Issuer ticker: STTK
Reported as of: 14 Jul 2025
Net transaction value: $0
SEC form: 4
Accepted by SEC: 16 Jul 2025, 21:00:22 UTC
Prior SEC filing: 02 Jul 2025
Next SEC filing: 15 Aug 2025
Source filing: View source filing
Reporting owner signature: By: /s/ Jeremy Green, Managing Member of Redmile Group, LLC

Key filing fact

Redmile Group, LLC filed Form 4 for Shattuck Labs, Inc. (STTK) on 16 Jul 2025.

Key facts

This page summarizes Redmile Group, LLC's Form 4 filing for Shattuck Labs, Inc. (STTK).
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 16 Jul 2025, 21:00.

Change

Previous filing in this sequence was filed on 02 Jul 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (2)

CIK 0001425738 Primary reporting owner

Redmile Group, LLC

Relationship: Director, 10%+ Owner
Address: ONE LETTERMAN DRIVE, BUILDING D, SUITE D3-300, SAN FRANCISCO
Signature: By: /s/ Jeremy Green, Managing Member of Redmile Group, LLC
Signature date: 16 Jul 2025

CIK 0001650527

Green Jeremy

Relationship: Director, 10%+ Owner
Address: C/O REDMILE GROUP, LLC (NY OFFICE), 45 W. 27TH STREET, FLOOR 11, NEW YORK
Signature: /s/ Jeremy Green
Signature date: 16 Jul 2025

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

STTK transaction Derivative

Stock Option (Right to Buy)

Award

Transaction value: $0
Shares: +33,150
Change %
Price: $0.000000
Shares after: 33,150
Date: 14 Jul 2025
Ownership: See Footnotes
Underlying class: Common Stock
Underlying amount: 33,150
Exercise price: $0.8200
Footnotes: F1, F2, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

This option represents a right to purchase a total of 33,150 shares of the Issuer's common stock, which will vest in full on the earlier of (i) the one-year anniversary of the grant date or (ii) immediately prior to the next annual meeting of the Issuer's shareholders, subject to Mr. Michael Lee's continued service to the Issuer through such date.

Footnote F2

The stock option was granted to Mr. Lee, a managing director of Redmile Group, LLC ("Redmile"), in connection with his service as a member of the Board of Directors of the Issuer. Pursuant to the policies of Redmile, Mr. Lee holds this stock option as a nominee on behalf, and for the sole benefit, of Redmile and has assigned all economic, pecuniary and voting rights in respect of the stock option to Redmile. Mr. Lee disclaims beneficial ownership of the stock option, and the filing of this Form 4 shall not be deemed an admission that Mr. Lee is the beneficial owner of the securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Footnote F3

The stock option may also be deemed beneficially owned by Jeremy Green as the principal of Redmile. Redmile and Mr. Green disclaim beneficial ownership of the stock option except to the extent of their pecuniary interest therein, if any, and this Form 4 shall not be deemed an admission that Redmile or Mr. Green is the beneficial owner of the securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.

SEC remarks

Mr. Lee, a member of the board of directors of the Issuer and a managing director of Redmile, was elected to the board of the Issuer as a representative of Redmile and its affiliates. As a result, the Reporting Persons are directors by deputization for purposes of Section 16 of the Securities Exchange Act of 1934, as amended.