Christopher M. Murphy - 11 May 2026 Form 4 Insider Report for ANAPTYSBIO, INC (ANAB)

Reporting relationship: Chief Financial Officer
Issuer ticker: ANAB
Reported as of: 11 May 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 13 May 2026, 17:48:50 UTC
Prior SEC filing: 14 Aug 2025
Source filing: View source filing
Reporting owner signature: /s/ Dan Faga, Attorney-in-fact

Key filing fact

Christopher M. Murphy filed Form 4 for ANAPTYSBIO, INC (ANAB) on 13 May 2026.

Key facts

This page summarizes Christopher M. Murphy's Form 4 filing for ANAPTYSBIO, INC (ANAB).
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 13 May 2026, 17:48.

Change

Previous filing in this sequence was filed on 14 Aug 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 (1)

CIK 0002005986 Primary reporting owner

Murphy Christopher M.

Relationship: Chief Financial Officer
Address: 10770 WATERIDGE CIRCLE, SUITE 210, SAN DIEGO
Signature: /s/ Dan Faga, Attorney-in-fact
Signature date: 13 May 2026

Reported derivative securities

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

ANAB transaction Derivative

Restricted Stock Units

Award

Transaction value
Shares: +25,765
Change %
Price: $0.000000^*
Shares after: 25,765
Date: 11 May 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 25,765
Exercise price
Footnotes: F1, F2

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Each restricted stock unit ("RSU") represents a contingent right to receive 1 share of the Issuer's Common Stock upon settlement for no consideration.

Footnote F2

The RSUs vests as to 25% of the total RSUs annually commencing on May 11, 2027 until fully vested, subject to the Reporting Person's provision of service to the Issuer on each vesting date.