James Herriott - Nov 4, 2025 Form 4 Insider Report for EXACT SCIENCES CORP (EXAS)

Signature
/s/ James Herriott by Mark Busch, attorney-in- fact
Stock symbol
EXAS
Transactions as of
Nov 4, 2025
Transactions value $
-$105,120
Form type
4
Date filed
11/6/2025, 05:29 PM
Previous filing
May 8, 2025
Next filing
Nov 21, 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Herriott James SVP, General Counsel & Sec C/O EXACT SCIENCES CORP., 5505 ENDEAVOR LANE, MADISON /s/ James Herriott by Mark Busch, attorney-in- fact 2025-11-06 0001957680

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction EXAS Common Stock Sale -$105K -1.5K -10.65% $70.08 12.6K Nov 4, 2025 Direct F1, F2
holding EXAS Common Stock 1.56K Nov 4, 2025 Held in 401(k) Plan
* 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 transaction reported in this field was effected pursuant to a Rule 10b5-1 trading plan entered into on March 3, 2025.
F2 In addition to the shares of Common Stock reported on this Form 4, which total 14,141 shares, Mr. Herriott also holds, in the aggregate, an additional 37,434 vested and unvested options to purchase shares of Common Stock and restricted stock units, with each restricted stock unit representing a contingent right to receive one share of Common Stock.