About this data
What it is
Companies planning a merger or acquisition above a size threshold must tell the FTC and the Justice Department first and wait 30 days before closing (the Hart-Scott-Rodino Act). The parties can ask for that wait to end early, and when the agencies agree, the FTC publishes an early termination notice. This feed lists those notices: the buyer, the target, the entities being acquired and the day early termination was granted. We match each name to a public company when it lines up.
Who files it
The FTC, which publishes a notice once it and the Department of Justice have granted the request.
How current
We check the FTC's list every day. A notice is published when early termination is granted, which is before the deal closes.
Terms
Hart-Scott-RodinoThe Hart-Scott-Rodino Act requires companies planning a merger or acquisition above a size threshold to tell the FTC and the Justice Department first and wait 30 days before closing, so the agencies can look for competition problems.Early terminationThe parties can ask for that waiting period to end sooner. When the agencies agree, the FTC publishes an early termination notice. It means the deal was cleared to close early, not that the agencies endorse it.Possible matchWe match each name to a public company automatically. A name that matches closely is shown as a company; a looser match is marked "possible match" because a similar name, a subsidiary or a differently spelled name can be matched wrongly. Most parties are private companies and funds and have no match.
Worth knowing
This is a partial list of deals, not every merger. Only requests that were granted appear: deals that waited out the full 30 days, deals whose request was refused and deals that were never reportable are not listed. The FTC granted no early terminations from February 2021 until the new HSR form took effect in February 2025, so there is nothing between those dates. A notice does not mean the agencies endorse a deal, and it does not say whether the deal closed. Most buyers and targets are private companies, funds or people. We match names to public companies automatically; a looser match is marked "possible match" because a similar name, a subsidiary or a differently spelled name can be matched wrongly.

This comes from the FTC's list of early-termination notices.

Early terminations granted per month, last 24 months

050100150Dec '24 · Early terminations granted: 0Dec '24Jan '25 · Early terminations granted: 0Feb '25 · Early terminations granted: 0Mar '25 · Early terminations granted: 9Mar '25Apr '25 · Early terminations granted: 17May '25 · Early terminations granted: 32Jun '25 · Early terminations granted: 49Jun '25Jul '25 · Early terminations granted: 35Aug '25 · Early terminations granted: 58Sep '25 · Early terminations granted: 54Sep '25Oct '25 · Early terminations granted: 2Nov '25 · Early terminations granted: 3Dec '25 · Early terminations granted: 122Dec '25Jan '26 · Early terminations granted: 60Feb '26 · Early terminations granted: 48Mar '26 · Early terminations granted: 80Mar '26Apr '26 · Early terminations granted: 89May '26 · Early terminations granted: 37Jun '26 · Early terminations granted: 65Jun '26Jul '26 · Early terminations granted: 65Aug '26 · Early terminations granted: 79Sep '26 · Early terminations granted: 86Sep '26Oct '26 · Early terminations granted: 62Nov '26 · Early terminations granted: 21
050100150Dec '24 · Early terminations granted: 0Dec '24Jan '25 · Early terminations granted: 0Feb '25 · Early terminations granted: 0Mar '25 · Early terminations granted: 9Mar '25Apr '25 · Early terminations granted: 17May '25 · Early terminations granted: 32Jun '25 · Early terminations granted: 49Jun '25Jul '25 · Early terminations granted: 35Aug '25 · Early terminations granted: 58Sep '25 · Early terminations granted: 54Sep '25Oct '25 · Early terminations granted: 2Nov '25 · Early terminations granted: 3Dec '25 · Early terminations granted: 122Dec '25Jan '26 · Early terminations granted: 60Feb '26 · Early terminations granted: 48Mar '26 · Early terminations granted: 80Mar '26Apr '26 · Early terminations granted: 89May '26 · Early terminations granted: 37Jun '26 · Early terminations granted: 65Jun '26Jul '26 · Early terminations granted: 65Aug '26 · Early terminations granted: 79Sep '26 · Early terminations granted: 86Sep '26Oct '26 · Early terminations granted: 62Nov '26 · Early terminations granted: 21

Only granted requests are listed, not every deal. The FTC granted none from February 2021 until the new HSR form took effect in February 2025.

Latest early terminations granted

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Showing: ticker COP

Only early terminations that were granted are listed, not every deal, and none were granted between February 2021 and February 2025.

Latest early terminations granted
GrantedBuyerThe "acquiring person" in the filing: the ultimate parent entity of the buyer, which can be a company, a fund or a person. We match each name to a public company automatically. A name that matches closely is shown as a company; a looser match is marked "possible match" because a similar name, a subsidiary or a differently spelled name can be matched wrongly. Most parties are private companies and funds and have no match.TargetThe "acquired person": the ultimate parent entity of the target. The entities actually being acquired are listed under it.TransactionSource
Jun 30, 2026Ensign Natural Resources Holdings II LLCConocoPhillips
ConocoPhillips Company; Burlington Resources Oil & Gas Company LP and 3 more
20261628FTC ↗
May 16, 2017Jeffery D. HildebrandConocoPhilips
COP possible match
Burlington Resources Oil & Gas Company LP; Glacier Park Company and 2 more
20171156FTC ↗
Apr 14, 2017ConocoPhillipsCenovus Energy Inc.20170996FTC ↗
Dec 14, 2015Energy Transfer Equity, L.P.ConocoPhillips
Lobo Pipeline Company LLC
20160454FTC ↗
Feb 19, 2013Denbury Resources Inc.ConocoPhillips
Burlington Resources Oil & Gas Company LP
20130589FTC ↗
Mar 16, 2012DCP Midstream Partners, LPConocoPhillips
DCP Southeast Texas, LLC
20120608FTC ↗
Dec 2, 2011Enbridge Inc.ConocoPhillips
Seaway Crude Pipeline Company
20120241FTC ↗
Jul 22, 2011Sunoco Logistics Partners L.P.ConocoPhillips
ConocoPhillips Company; ConocoPhillips Pipe Line Company
20111126FTC ↗
Jul 12, 2011Spectra Energy Corp.ConocoPhillips
NewCo LLC; Seaway Products Pipeline Company
20111070FTC ↗
Sep 28, 2010ConocoPhillipsApache Corporation
ZPZ Delaware I LLC
20101147FTC ↗
Sep 28, 2010Occidental Petroleum CorporationConocoPhillips
ConocoPhillips Company
20101154FTC ↗
Jun 18, 2010ConocoPhillipsEnergy Spectrum Partners IV LP
CERITAS Gathering Company, LP
20100813FTC ↗
Mar 9, 2009DCP Midstream Partners, LPConocoPhillips
DCP East Texas Holdings, LLC
20090317FTC ↗
Sep 10, 2007ConocoPhillipsGeneral Electric Company
CSW Sweeny GP II, Inc.; Sweeny Cogeneration Limited Partnership
20072085FTC ↗
Sep 10, 2007ConocoPhillipsAmerican Electric Power Company, Inc.
CSW Sweeny GP II, Inc.; Sweeny Cogeneration Limited Partnership
20072084FTC ↗
Jul 16, 2007DCP Midstream Partners, L.P.ConocoPhillips
MEG Colorado Gas Services, LLC; Momentum Energy Group LLC
20071614FTC ↗
Jul 16, 2007ConocoPhillipsMomentum Energy Group Inc.20071619FTC ↗
Oct 23, 2006DCP Midstream Partners, LPConocoPhillips
Gas Supply Resources LLC
20070051FTC ↗
Sep 5, 2006Pegasus Partners III International Holdings, L.P.ConocoPhillips
Chevron Phillips Chemical Puerto Rico Core, Inc.
20061640FTC ↗
Feb 10, 2006Natural Gas Partners VIII, L.P.ConocoPhillips
Duke Energy Field Services, LP
20060600FTC ↗
Sep 29, 2004ConocoPhillipsOpen Joint-Stock Company Oil Company LUKOIL20041447FTC ↗
Sep 29, 2004ConocoPhillipsOpen Joint-Stock Company Oil Company LUKOIL20041456FTC ↗
Mar 26, 2004Duke Energy CorporationConocoPhillips
ConocoPhillips Company
20040625FTC ↗
Mar 19, 2004Warburg Pincus Private Equity VIII, L.P.ConocoPhillips
ConocoPhillips Company
20040599FTC ↗
Jan 14, 2004Gas-Mart USA, Inc.ConocoPhillips
ConocoPhillips Company
20040324FTC ↗
Dec 22, 2003Transocean Inc.ConocoPhillips Company
Deepwater Drilling L.L.C.
20040201FTC ↗
Aug 12, 2003Cumberland Farms, Inc.ConocoPhillips Corp.20030697FTC ↗

27 items, most recent first (up to 50). Each row links to the FTC page that lists the notices; the transaction number identifies it there. Updated Nov 15, 2026, 5:09 PM EST.

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