Adam Crystal - 05 Mar 2026 Form 4 Insider Report for Tango Therapeutics, Inc. (TNGX)

Signature
/s/ Julie Fogarty, as attorney-in-fact
Issuer symbol
TNGX
Transactions as of
05 Mar 2026
Net transactions value
-$303,765
Form type
4
Filing time
09 Mar 2026, 16:01:04 UTC
Previous filing
27 Feb 2026

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Crystal Adam President, R&D C/O TANGO THERAPEUTICS, INC.,, 201 BROOKLINE AVE., SUITE 901, BOSTON /s/ Julie Fogarty, as attorney-in-fact 09 Mar 2026 0001825445

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction TNGX Common Stock Sale $303,765 -20,251 -15% $15.00 112,622 05 Mar 2026 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 These transactions were effected by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted on October 27, 2025.