Arkolith/Insider Trading/MGNX/Form 4

Koenig Scott

DirectorMACROGENICS INC (MGNX) · full profile →Form 4 · filed Aug 15, 2025
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
4
2 non-derivative · 2 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Aug 13, 2025Option exercise(M)21K—$0799K
Aug 13, 2025Option exercise(M)32K—$0830K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Aug 13, 2025Option exercise(M)21K—$021K
Aug 13, 2025Option exercise(M)32K—$032K

Transaction Codes

M
Option exercise / conversion

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001587514-25-000005) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML