Arkolith/Insider Trading/ANNX/Form 4

Satter Muneer A

DirectorAnnexon, Inc. (ANNX) · full profile →Form 4 · filed Nov 21, 2025
Net Buying
Open-Market Buys
$3.6M
Open-Market Sells
$0
Net Open-Market Flow
$3.6M
Transactions
2
2 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Nov 21, 2025Buy(P)423K$4.28$1.8M9.7M
Nov 20, 2025Buy(P)400K$4.48$1.8M9.3M

Transaction Codes

P
Open-market purchase

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001315797-25-000007) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML