CRYSTAL ADAM

PrivateCIK: 1825445
Location

WATERTOWN, MA

Senior insider sale

President, R&D at TANGO THERAPEUTICS, INC. — senior position signals high conviction

$3.62M

135K shares

What this filing means

CRYSTAL ADAM plans to sell 135K shares of TANGO THERAPEUTICS, INC. valued at approximately $3.62M. 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.

InsiderCRYSTAL ADAMCIK 1825445
IssuerTANGO THERAPEUTICS, INC.CIK 1819133
Officer· President, R&D
Since Feb 2026
135K
Shares to sell
$3.62M
Approx. market value
81K
Acquired (3 months)
1
Planned
2 completed
Securities Acquired — Last 3 Months1
Sort

Exercise of Stock Options

Cash

8/3/2026
81K
Total acquired81K
Planned & Completed Dispositions3
Sort

Completed

Completed

Units to sell

27K

Market value

$798.9K

7/1/2026
Completed

Units to sell

27K

Market value

$617.6K

6/1/2026

Planned — Approximate Date

NASDAQPlanned

Units to sell

81K

Market value

$2.20M

8/3/2026
Total

Units

135K

Value

$3.62M