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Satter Muneer A's Form 4 filing

Annexon, Inc. (ANNX) · filed Nov 21, 2025

Accession no.
0001315797-25-000007
Filed
Nov 21, 2025
Trade date
Nov 20-21, 2025
Filing delay
1 day
Rule 10b5-1 plan
Not checked

This filing lists 2 non-derivative transactions. Open-market purchases total $3.60M. It was filed 1 day after the trade.

Reporting owners

A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.

Reporting owners on this filing
OwnerRelationship to the company
Satter Muneer ACIK 0001315797Director

Non-derivative securities (Table I)

Acquisitions and disposals of common stock and similar shares, one row per line on the filing.

Non-derivative transactions
Trade dateSecurityTransactionSharesPriceValueShares afterOwnershipFlags
Nov 20, 2025Common StockPPurchaseAcquired+400,000$4.48F2+$1,792,0009,306,024Indirect
Nov 21, 2025Common StockPPurchaseAcquired+422,613$4.28F4+$1,808,783.649,728,637Indirect

Footnotes and remarks

Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.

F2

This transaction was executed in multiple trades in prices ranging from $4.25 to $5.065, inclusive. The price reported in Column 4 above reflects the weighted average purchase price. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares purchased at each respective price within the range set forth in this footnote.

Referenced by the price of 1 transaction in Table I.

F4

This transaction was executed in multiple trades in prices ranging from $4.165 to $4.415, inclusive. The price reported in Column 4 above reflects the weighted average purchase price. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares purchased at each respective price within the range set forth in this footnote.

Referenced by the price of 1 transaction in Table I.

Read the full filing on SEC EDGAR (opens in a new tab)