Gregory Austin Ciongoli

Insider Reports History

Location
30 Greylock Road, Wellesley, MA
Signature
/s/ Daniel Dex, Attorney-in-Fact
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Gregory Austin Ciongoli:

Stock Role Class Num Shares Value Price $ Report Date Ownership
Zymeworks Inc. Director Common Stock 489K $5.87M $12.02 Aug 12, 2025 Direct
Zymeworks Inc. Director Common Stock 5K $62.8K $12.55 Aug 11, 2025 Indirect
Zymeworks Inc. Director Stock Option (Right to Buy) 62K Aug 11, 2025 Direct

Insider Reports Filed by Gregory Austin Ciongoli

Symbol Company Period Transactions Value $ Form Type Date Filed Role
ZYME Zymeworks Inc. Aug 11, 2025 2 $4.99M 4 Aug 12, 2025 Director
ZYME Zymeworks Inc. Aug 10, 2025 0 $0 3 Aug 12, 2025 Director