Ted Yednock - 11 Jun 2026 Form 4 Insider Report for Annexon, Inc. (ANNX)

Reporting relationship: EVP & CHIEF INNOVATION OFFICER
Issuer ticker: ANNX
Reported as of: 11 Jun 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 15 Jun 2026, 16:15:10 UTC
Prior SEC filing: 04 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ Jennifer Lew, Attorney-in-Fact

Key filing fact

Ted Yednock filed Form 4 for Annexon, Inc. (ANNX) on 15 Jun 2026.

Key facts

This page summarizes Ted Yednock's Form 4 filing for Annexon, Inc. (ANNX).
2 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 15 Jun 2026, 16:15.

Change

Previous filing in this sequence was filed on 04 Mar 2026.
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 0001818525 Primary reporting owner

Yednock Ted

Relationship: EVP & CHIEF INNOVATION OFFICER
Address: C/O ANNEXON, INC, 1400 SIERRA POINT PKWY, BLDG C, STE 200, BRISBANE
Signature: /s/ Jennifer Lew, Attorney-in-Fact
Signature date: 15 Jun 2026

Reported non-derivative transactions

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

ANNX transaction

Common Stock

Options Exercise

Transaction value
Shares: +30,646
Change %: +20%
Price: $1.85^*
Shares after: 184,807
Date: 11 Jun 2026
Ownership: Direct

Reported derivative securities

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

ANNX transaction Derivative

Stock Option (Right to Buy)

Options Exercise

Transaction value
Shares: -30,646
Change %: -100%
Price: $0.000000^*
Shares after: 0
Date: 11 Jun 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 30,646
Exercise price: $1.85
Footnotes: F1

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

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 1 footnote

Footnote F1

The shares subject to the option are fully vested and exercisable.