GALLAGHER NEIL

PrivateCIK: 1972849
Location

WALTHAM, MA

Senior insider sale

ZYMEWORKS INC. — senior position signals high conviction

$2.50M

105K shares

What this filing means

GALLAGHER NEIL plans to sell 105K shares of ZYMEWORKS INC. valued at approximately $2.50M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

InsiderGALLAGHER NEILCIK 1972849
IssuerZYMEWORKS INC.CIK 1937653
Director
Since Apr 2024
105K
Shares to sell
$2.50M
Approx. market value
105K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months1
Sort

Exercise of options

Exercise and sell to cover

11/21/2025
105K
Total acquired105K
Planned & Completed Dispositions1
Sort
NasdaqPlanned

Units to sell

105K

Market value

$2.50M

11/21/2025
Total

Units

105K

Value

$2.50M

GALLAGHER NEIL — Planned Insider Sale (Form 144) | Finecho