Arkolith/Insider Trading/ZYME/Form 4

EcoR1 Capital, LLC

Director, 10% OwnerZymeworks Inc. (ZYME) · full profile →Form 4 · filed Mar 24, 2025
Net Buying
Open-Market Buys
$1.6M
Open-Market Sells
$0
Net Open-Market Flow
$1.6M
Transactions
3
3 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Mar 24, 2025Buy(P)23K$13.08$297K17.2M
Mar 21, 2025Buy(P)31K$12.78$397K17.1M
Mar 20, 2025Buy(P)73K$12.93$950K17.1M

Transaction Codes

P
Open-market purchase

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0000935836-25-000245) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML