Daniel Faga - 25 Mar 2026 Form 4 Insider Report for ANAPTYSBIO, INC (ANAB)

Reporting relationship: President, CEO, Director
Issuer ticker: ANAB
Reported as of: 25 Mar 2026
Net transaction value: -$1,089,199
SEC form: 4
Accepted by SEC: 27 Mar 2026, 20:15:44 UTC
Prior SEC filing: 09 Jan 2026
Next SEC filing: 01 Apr 2026
Source filing: View source filing
Reporting owner signature: /s/ Eric Loumeau, Attorney-in-Fact

Key filing fact

Daniel Faga filed Form 4 for ANAPTYSBIO, INC (ANAB) on 27 Mar 2026.

Key facts

This page summarizes Daniel Faga's Form 4 filing for ANAPTYSBIO, INC (ANAB).
11 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 27 Mar 2026, 20:15.

Change

Previous filing in this sequence was filed on 09 Jan 2026.
Current net transaction value: -$1,089,199.

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 0001673528 Primary reporting owner

Faga Daniel

Relationship: President, CEO, Director
Address: C/O ANAPTYSBIO, INC., 10770 WATERIDGE CIRCLE, SUITE 210, SAN DIEGO
Signature: /s/ Eric Loumeau, Attorney-in-Fact
Signature date: 27 Mar 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

ANAB transaction

Common Stock

Award

Transaction value
Shares: +34,300
Change %: +7.2%
Price
Shares after: 513,644
Date: 25 Mar 2026
Ownership: Direct
Footnotes: F1, F2

ANAB transaction

Common Stock

Sale

Transaction value: $28,873
Shares: -510
Change %: -0.1%
Price: $56.61
Shares after: 513,134
Date: 27 Mar 2026
Ownership: Direct
Footnotes: F3, F4

ANAB transaction

Common Stock

Sale

Transaction value: $148,819
Shares: -2,570
Change %: -0.5%
Price: $57.91
Shares after: 510,564
Date: 27 Mar 2026
Ownership: Direct
Footnotes: F3, F5

ANAB transaction

Common Stock

Sale

Transaction value: $214,651
Shares: -3,662
Change %: -0.72%
Price: $58.62
Shares after: 506,902
Date: 27 Mar 2026
Ownership: Direct
Footnotes: F3, F6

ANAB transaction

Common Stock

Sale

Transaction value: $29,216
Shares: -490
Change %: -0.1%
Price: $59.62
Shares after: 506,412
Date: 27 Mar 2026
Ownership: Direct
Footnotes: F3, F7

ANAB transaction

Common Stock

Sale

Transaction value: $33,345
Shares: -550
Change %: -0.11%
Price: $60.63
Shares after: 505,862
Date: 27 Mar 2026
Ownership: Direct
Footnotes: F3, F8

ANAB transaction

Common Stock

Sale

Transaction value: $62,898
Shares: -1,012
Change %: -0.2%
Price: $62.15
Shares after: 504,850
Date: 27 Mar 2026
Ownership: Direct
Footnotes: F3, F9

ANAB transaction

Common Stock

Sale

Transaction value: $164,204
Shares: -2,592
Change %: -0.51%
Price: $63.35
Shares after: 502,258
Date: 27 Mar 2026
Ownership: Direct
Footnotes: F3, F10

ANAB transaction

Common Stock

Sale

Transaction value: $202,522
Shares: -3,155
Change %: -0.63%
Price: $64.19
Shares after: 499,103
Date: 27 Mar 2026
Ownership: Direct
Footnotes: F3, F11

ANAB transaction

Common Stock

Sale

Transaction value: $198,072
Shares: -3,038
Change %: -0.61%
Price: $65.20
Shares after: 496,065
Date: 27 Mar 2026
Ownership: Direct
Footnotes: F3, F12

ANAB transaction

Common Stock

Sale

Transaction value: $6,599
Shares: -100
Change %: -0.02%
Price: $65.99
Shares after: 495,965
Date: 27 Mar 2026
Ownership: Direct
Footnotes: F3

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 12 footnotes

Footnote F1

Represents performance-based restricted stock units ("PSUs") that were earned by the Reporting Person upon the achievement of certain performance criteria as certified by the Compensation Committee of the Issuer's Board of Directors on March 25, 2026.

Footnote F2

Each PSU represents a conditional right to receive one share of the Issuer's Common Stock.

Footnote F3

The sale reported on this Form 4 represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of PSUs. The sale was to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person.

Footnote F4

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $56.285 to $57.215 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Footnote F5

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $57.29 to $58.21 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Footnote F6

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $58.29 to $59.275 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Footnote F7

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $59.29 to $60.08 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Footnote F8

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $60.405 to $61.05 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Footnote F9

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $61.66 to $62.65 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Footnote F10

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $62.71 to $63.685 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Footnote F11

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.71 to $64.64 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Footnote F12

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.785 to $65.61 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.