# EDGAR Filing Document

**Accession Number:** 0001124140
**File Stem:** 0001193125-26-031748
**Filing Date:** 2026-1
**Character Count:** 3347
**Document Hash:** 5df7130bd9b3ce7ff4c3d4c3baf58fc9
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-031748.hdr.sgml**: 20260130

**ACCESSION NUMBER**: 0001193125-26-031748

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20260130

**DATE AS OF CHANGE**: 20260130

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** EXACT SCIENCES CORP
- **CENTRAL INDEX KEY:** 0001124140
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-MEDICAL LABORATORIES [8071]
- **ORGANIZATION NAME:** 08 Industrial Applications and Services
- **EIN:** 200478229
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-35092
- **FILM NUMBER:** 26583252

**BUSINESS ADDRESS:**
- **STREET 1:** 5505 ENDEAVOR LANE
- **CITY:** MADISON
- **STATE:** WI
- **ZIP:** 53719
- **BUSINESS PHONE:** 608-284-5700

**MAIL ADDRESS:**
- **STREET 1:** 5505 ENDEAVOR LANE
- **CITY:** MADISON
- **STATE:** WI
- **ZIP:** 53719

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** EXACT CORP
- **DATE OF NAME CHANGE:** 20000919

**Schedule 14A Information** 

*Proxy Statement Pursuant to Section 14(a) of* 

*the Securities Exchange Act of 1934* 

(Amendment No.)

Filed by the Registrant ☒

Filed by a Party other than the Registrant ☐

Check the appropriate box:

☐ Preliminary Proxy Statement

☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

☐ Definitive Proxy Statement

☒ Definitive Additional Materials

☐ Soliciting Material under §240.14a-12

**EXACT SCIENCES CORPORATION** 

(Name of Registrant as Specified In Its Charter)

(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

Payment of Filing Fee (Check all boxes that apply):

☒ No fee required

☒ Fee paid previously with preliminary materials

☐ Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11

------

![LOGO](g21293g0123104033269.jpg)

January 30, 2026

***Every Vote Counts—Please Vote Your Shares TODAY!***

Dear Fellow Stockholder:

According to our latest records, we have not yet received your vote with respect to the important Special Meeting of Stockholders of Exact Sciences Corporation to be held on February 20, 2026, in connection with the proposed merger with Abbott (the "Merger").

**Your Board of Directors unanimously recommends that you vote FOR the Merger and related proposals.** 

**Remember, *failing* to vote will have the same effect as a vote *against* the Merger**. To ensure your shares are represented, please take a moment to **vote** TODAY, *via* the Internet, by telephone, or by completing, dating and signing the enclosed proxy card or voting instruction form and returning it in the postage-prepaid envelope provided.

On behalf of Exact Sciences Corporation, thank you for your support.

Sincerely,

![LOGO](g21293g0123104034387.jpg)

Kevin Conroy

Chairman, President and Chief Executive Officer

***REMEMBER:***<br>You can vote your shares online or by phone—it's simple and quick. Please follow the easy instructions on the enclosed proxy card or voting instruction form.<br>If you have any questions, or need assistance in voting your shares, please call our proxy solicitor:<br>**INNISFREE M&A INCORPORATED**<br> **1 (877) 687-1865 (toll-free from the U.S. and Canada) or**<br> **+1 (412) 232-3651 (from other countries)**<br>