Arkolith/Insider Trading/GOSS/Form 4

Milligan Sandra

DirectorGossamer Bio, Inc. (GOSS) · full profile →Form 4 · filed Aug 20, 2025
Net Buying
Open-Market Buys
$50K
Open-Market Sells
$0
Net Open-Market Flow
$50K
Transactions
1
1 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Aug 19, 2025Buy(P)26K$1.92$50K58K

Transaction Codes

P
Open-market purchase

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001728117-25-000072) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML