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ANAPTYSBIO, INC

CIK 1370053 · last filed 2026-04-22

ANAPTYSBIO, INC is a corporate insider who has filed 1 SEC Form 4 insider transactions across 1 company since 2026. The most recent filing, for TRAX, was dated Apr 22, 2026. The firm reports its address in San Diego, CA. 52 SEC filings were submitted jointly with DENNIS MULROY.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$0

Companies

1

Total Filings

1

Lifetime Open-Market Net

$0

Filer Profile

Reported Address
10770 WATERIDGE CIRCLE, SUITE 210
SAN DIEGO, CA 92121
Phone
(858) 362-6295
State of Incorporation
DE
Formerly Known As
ANAPTYSBIO INC (2008–2019)
ANAPTYS BIOSCIENCES INC (2006–2007)
Related Filers
DENNIS MULROY — 52 joint filings, latest 2026-06-29
ERIC J LOUMEAU — 46 joint filings, latest 2026-02-13
Paul F. Lizzul — 29 joint filings, latest 2026-08-07
HOLLINGS RENTON — 25 joint filings, latest 2026-06-17
Hamza Suria — 25 joint filings, latest 2022-02-14
Daniel Faga — 20 joint filings, latest 2026-08-07
John P. Schmid — 20 joint filings, latest 2026-06-17
J. Anthony Ware — 18 joint filings, latest 2026-07-13
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
TRAX 10%+ Owner 0 $40.46 $0 $0 1 2026-04-22

Recent Filings

1 filing
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2026-04-22 TRAX Other (J) −100 $0 EDGAR
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.