Reporting Owner Activity for Natalie Sacks

Form 3/4/5 issuer positions and transaction evidence for this reporting owner.

Issuer positions

4

Largest position

Caribou Biosciences, Inc.

Disclosed value

—

Recent activity

Available

Identity
Location
Berkeley, CA
SEC record
Reporting signature
/s/ Barbara G. McClung, as attorney-in-fact
SEC evidence
Source filings
Open source filing history

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Reported issuer positions for Natalie Sacks

ZYME Forms 3/4/5

Zymeworks Inc.

Relationship
Director
Holdings value
Past year net change
Change %
Report period
06 May 2021
ZYME Forms 3/4/5

Zymeworks Inc.

Relationship
Director
Holdings value
Past year net change
Change %
Report period
21 Dec 2022

Insider Transactions Reported by Natalie Sacks:

Sym Company Class Transaction % Reported value Reported price Shares Shares after Date Ownership
* indicates a reported price that failed the local validity check.
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