CRYSTAL ADAM

PrivateCIK: 1825445
Location

WATERTOWN, MA

CRYSTAL ADAM (President, R&D) sold 18.9% of their position (27K shares) of TANGO THERAPEUTICS, INC. on the open market

Open‑market sale worth $735.5K — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderCRYSTAL ADAMCIK 1825445
IssuerTANGO THERAPEUTICS, INC.CIK 1819133
Officer· President, R&D
Since Feb 2026
-27K
Net shares
Net seller
$735.5K
Total sold
2
Open market trades
0B · 2S
4
Total transactions
27K acquired · 54K disposed
Non-Derivative Transactions3

Common Stock

Direct
M · Option Exercise

Shares

+27K

Price / share

$5.20

Trade value

$140.40K

% of position

23.3%
8/3/2026
115.74K142.74K

Common Stock

Direct
S · Sale

Shares

5.27K

Price / share

$26.79

Trade value

$141.10K

% of position

3.7%
8/3/2026
142.74K137.48K

Common Stock

Direct
S · Sale

Shares

21.73K

Price / share

$27.35

Trade value

$594.42K

% of position

15.8%
8/3/2026
137.48K115.74K
Total

Net shares

+0.00

Net value

-$595.12K

Derivative Transactions1

Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

27K shares

Shares

27K

Strike price

5.2

Held after

287.04K

Exercisable

8/3/2026