Arkolith/Insider Trading/CMPX/Form 4

Anderman Jonathan

General CounselCompass Therapeutics, Inc. (CMPX) · full profile →Form 4 · filed Jan 5, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
2
1 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jan 2, 2026Grant(A)150K$5.17$776K171K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Jan 2, 2026Grant(A)720K—$0720K

Transaction Codes

A
Grant / award

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001171843-26-000051) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML