Abbott Laboratories - Exact Sciences Corporation

OR CA MA · Latest: OR OHA completed a 30-day preliminary review of this transaction on March 12, 2026.

Agency description

Pursuant to an Agreement and Plan of Merger, Abbott Laboratories (Abbot) is acquiring Exact Sciences Corporation through a merger with Abbott’s subsidiary.

CA Office of Health Care Affordability (HCAI), “Transaction Type” column, hcai.ca.gov

Provider merger/affiliation increasing NPSR $10mil

State reviews

StateAgencyStatusStageSource
OROregon Health AuthorityApproved APPROVEDPreliminary Review PRELIMINARYAgency record
CAOffice of Health Care Affordability (HCAI)CMIR Waived WAIVEDNOTICEAgency record
MAMassachusetts Health Policy CommissionNo NO_CMIRNOTICEAgency record

Trail

Dates as published by the agency unless marked.

  1. MA Notice received
    Date HPC Received: January 7, 2026
    masshpc.gov
  2. CA Notice complete
    Date Submission Completed: February 4, 2026
    hcai.ca.gov
  3. OR OHA completed a 30-day preliminary review of this transaction on March 12, 2026.
    oregon.gov

Not dated

  1. CA Cost and market impact review waived
    CMIR Waived
    hcai.ca.gov

Changes

Feed

No changes observed since the initial load (OR · CA · MA ).

Parties as filed

StateParties as filed
ORAbbott; Exact
CAAbbott Laboratories; Exact Sciences Corporation
MAAbbott Laboratories; Exact Sciences
Documents (33)
Evidence

Grouped by DocketTrail's reviewed seed list, entry abbott-exact-sciences.

Names as filed and source keys

StateTitle as printedSource keyKey method
OR073 Abbott - Exact073AGENCY_NUMBER
CAAbbott Laboratories / and / Exact Sciences Corporationmcn-abbott-laboratoriesFIRST_DOCUMENT_SLUG
MAAbbott Laboratories / Exact Sciences/sites/default/files/2026-01/20260107_AbbottLaboratories-Exact%20Sciences_MCN.pdfFIRST_DOCUMENT_PATH

Observed by DocketTrail

StateSource keyFirst seen by DocketTrail (UTC)Last checked (UTC)Page checked
OR073oregon.gov
CAmcn-abbott-laboratorieshcai.ca.gov
MA/sites/default/files/2026-01/20260107_AbbottLaboratories-Exact%20Sciences_MCN.pdfmasshpc.gov

Captures

SourceLast captured (UTC)
https://www.oregon.gov/oha/HPA/HP/Pages/073-Abbott-Exact.aspx2026-09-26T07:10:33.031Z
https://hcai.ca.gov/affordability/ohca/assess-market-consolidation/material-change-transaction-notices-mcn-and-cost-and-market-impact-review-cmir/2026-10-06T20:33:54.638Z
https://masshpc.gov/moat/mcn-cmir/mcn-transactions2026-10-06T20:34:01.460Z
https://www.oregon.gov/oha/HPA/HP/Pages/HCMO-transaction-notices-and-reviews.aspx2026-10-06T20:34:08.386Z