EcoR1 Capital, LLC - Jun 16, 2023 Form 4 Insider Report for Zymeworks Inc. (ZYME)

Role
10%+ Owner
Signature
/s/ Oleg Nodelman
Stock symbol
ZYME
Transactions as of
Jun 16, 2023
Transactions value $
$27,202,000
Form type
4
Date filed
6/21/2023, 04:04 PM
Previous filing
Jun 5, 2023
Next filing
Jul 31, 2023

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ZYME Common Stock Purchase $27.2M +3.35M +33.21% $8.12 13.4M Jun 16, 2023 See Note F1, F2, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The reporting persons are EcoR1 Capital, LLC ("EcoR1"), Oleg Nodelman and EcoR1 Capital Fund Qualified, L.P. ("Qualified Fund"). EcoR1 is the general and investment adviser of private funds, including Qualified Fund (the "Funds"). Mr. Nodelman is the manager and controlling owner of EcoR1. EcoR1 is filing this Form 4 for itself, Mr. Nodelman and Qualified Fund. The filers are filing this Form 4 jointly, but not as a group, and each expressly disclaims membership in a group withn the meaning of Rule 13d-5(b) under the Securities Exchange Act of 1934. The Funds hold these securities directly for the benefit of their investors. EcoR1 may be deemed to indirectly beneficially own them as the investment adviser to the Funds. Mr. Nodelman may be deemed to indirectly beneficially own them as the control person of EcoR1. The filers disclaim beneficial ownership of the securities except to the extent of their respective pecuniary interests therein.
F2 Qualified Fund purchased 3,157,542 of the shares purchased in this transaction.
F3 After this transaction, Qualified Fund directly owned 12,658,224 shares of the Common Stock.