Katherine S. Zanotti - 24 Oct 2025 Form 4 Insider Report for EXACT SCIENCES CORP (EXAS)

Role
Director
Signature
/s/ Katherine S. Zanotti by Mark Busch, attorney-in- fact
Issuer symbol
EXAS
Transactions as of
24 Oct 2025
Net transactions value
-$780,000
Form type
4
Filing time
27 Oct 2025, 20:35:38 UTC
Previous filing
16 Jun 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Zanotti Katherine S Director C/O EXACT SCIENCES CORP., 5505 ENDEAVOR LANE, MADISON /s/ Katherine S. Zanotti by Mark Busch, attorney-in- fact 27 Oct 2025 0001367313

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction EXAS Common Stock Sale $780,000 -12,000 -16% $65.00 60,759 24 Oct 2025 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 The sale reported in this field was effected pursuant to a Rule 10b5-1 trading plan entered into on November 25, 2024.