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 $798.9K — 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
$798.9K
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%
7/1/2026
115.74K142.74K

Common Stock

Direct
S · Sale

Shares

19.63K

Price / share

$29.34

Trade value

$575.96K

% of position

13.8%
7/1/2026
142.74K123.11K

Common Stock

Direct
S · Sale

Shares

7.37K

Price / share

$30.25

Trade value

$222.95K

% of position

6.0%
7/1/2026
123.11K115.74K
Total

Net shares

+0.00

Net value

-$658.51K

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

314.04K

Exercisable

7/1/2026