LENNON DAVID JAMES

PrivateCIK: 1995275
Location

PACIFIC PALISADES, CA

Senior insider sale

CHIEF EXECUTIVE OFFICER at WHITEHAWK THERAPEUTICS, INC. — senior position signals high conviction

$1.05M

302.52K shares

What this filing means

LENNON DAVID JAMES plans to sell 302.52K shares of WHITEHAWK THERAPEUTICS, INC. valued at approximately $1.05M. 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.

InsiderLENNON DAVID JAMESCIK 1995275
DirectorOfficer· CHIEF EXECUTIVE OFFICER
Since Mar 2026
302.52K
Shares to sell
$1.05M
Approx. market value
775.83K
Acquired (3 months)
1
Planned
1 completed
Securities Acquired — Last 3 Months1
Sort

Restricted Stock Units

N/A

4/1/2026
775.83K
Total acquired775.83K
Planned & Completed Dispositions2
Sort

Completed

Completed

Units to sell

5.10K

Market value

$16.9K

3/2/2026

Planned — Approximate Date

NASDAQPlanned

Units to sell

297.42K

Market value

$1.03M

4/2/2026
Total

Units

302.52K

Value

$1.05M

LENNON DAVID JAMES — Planned Insider Sale (Form 144) | Finecho