Plains Gp Holdings LP
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A holding company that is the publicly traded vehicle for an indirect interest in Plains All American Pipeline, which moves and stores crude oil and natural gas liquids across the United States and Canada via a vast web of pipelines and terminals. Its name blends its roots — it began as Plains Resources in 1981 — with the All American Pipeline it bought in 1998. A quirk: Plains GP Holdings itself runs no physical assets, simply holding partnership interests in the midstream operator.
Class A Shares representing limited partner interests
Granted 87.34M
Sold 13.55M
Granted 5.87M
Granted 5.01M
Granted 238.60M · Bought 425.0K
Granted 12.30M · Bought 1.70M
Granted 5.60M
Granted 5.19M
Granted 8.26M · Bought 70.0K
Granted 28.08M
Bought 503.6K
Granted 74.9K · Bought 599.0K · Sold 13.55M
Granted 223.5K
Granted 157.0K
Granted 49.6K
Granted 77.8K
Granted 87.3K
Granted 83.4K
Granted 80.9K
Granted 64.4K
Granted 26.4K · Bought 85.0K · Sold 20.0K
Granted 43.7K
Granted 83.4K · Bought 3.0K · Sold 3.0K
Granted 27.1K · Bought 10.0K
Granted 40.2K
Bought 15.0K
Bought 2.5K
Granted 988.4K
Sold 84.00M
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| PAA Management LLC10% owner · 4 transactions | — | 87.34Mas of Oct 2013 | 87.34M | — | — |
| EMG Investment, LLC +1 co-filerSee Remarks · 4 transactions | — | 6.22Mas of Nov 2020 | — | — | 13.55M |
| Kramer Phil DExec. Vice President · 3 transactions | — | 5.87Mas of Jan 2016 | 5.87M | — | — |
| Duckett W DavidPres. of subsidiary - PMC · 3 transactions | — | 5.01Mas of Jan 2016 | 5.01M | — | — |
| Sinnott Robert VDirector · 66 transactions | — | 3.32Mas of Aug 2020 | 238.60M | 425.0K | — |
| Armstrong Greg LDirector · 19 transactions | — | 1.77Mas of Aug 2025 | 12.30M | 1.70M | — |
| vonBerg JohnEVP - Commercial Activities · 5 transactions | — | 1.63Mas of May 2017 | 5.60M | — | — |
| Swanson AlExecutive. VP & CFO · 6 transactions | — | 1.35Mas of May 2017 | 5.19M | — | — |
| Pefanis Harry NPresident & CCO, Director · 10 transactions | — | 1.11Mas of Dec 2020 | 8.26M | 70.0K | — |
| Kayne Anderson Capital Advisors LP +3 co-filersReporting owner · 25 transactions | — | 632.4Kas of Dec 2017 | 28.08M | — | — |
| Chiang Willie CWChairman & CEO, Director · 10 transactions | — | 378.7Kas of Sep 2023 | — | 503.6K | — |
| Raymond John TDirector · 20 transactions | — | 315.4Kas of Aug 2025 | 74.9K | 599.0K | 13.55M |
| Kayne Anderson Capital Advisors LP +2 co-filersReporting owner · 2 transactions | — | 257.6Kas of Jan 2018 | 223.5K | — | — |
| Rutherford John RExecutive Vice President · 2 transactions | — | 157.0Kas of Oct 2013 | 157.0K | — | — |
| McCarthy Kevin SDirector · 5 transactions | — | 136.8Kas of Aug 2025 | 49.6K | — | — |
| Ziemba Lawrence MichaelDirector · 9 transactions | — | 87.8Kas of Aug 2025 | 77.8K | — | — |
| Gorman Mark JEVP-Operations & Bus. Devel · 2 transactions | — | 87.3Kas of Feb 2016 | 87.3K | — | — |
| Shackouls Bobby SDirector · 14 transactions | — | 77.9Kas of Aug 2025 | 83.4K | — | — |
| Pruner AlexandraDirector · 10 transactions | — | 69.0Kas of Aug 2025 | 80.9K | — | — |
| Petersen Gary RDirector · 7 transactions | — | 68.1Kas of Aug 2025 | 64.4K | — | — |
| Goyanes EverardoDirector · 10 transactions | — | 57.3Kas of Nov 2019 | 26.4K | 85.0K | 20.0K |
| Herbold ChrisVP-Acctg & Chief Acctg Officer · 2 transactions | — | 43.7Kas of Oct 2013 | 43.7K | — | — |
| Burk VictorDirector · 15 transactions | — | 42.9Kas of Aug 2025 | 83.4K | 3.0K | 3.0K |
| DeSanctis EllenDirector · 4 transactions | — | 37.1Kas of Aug 2025 | 27.1K | 10.0K | — |
| Temple ChrisDirector · 8 transactions | — | 28.8Kas of Aug 2023 | 40.2K | — | — |
| Brown Oscar KDirector · 5 transactions | — | 15.0Kas of Dec 2018 | — | 15.0K | — |
| KAFU Holdings (QP), L.P.Reporting owner · 2 transactions | — | 3.5Kas of Jun 2019 | — | — | — |
| McGee Richard K.EVP, General Counsel & Sec. · 1 transaction | — | 2.5Kas of Aug 2017 | — | 2.5K | — |
| Kayne Anderson Capital Advisors LP +1 co-filerSee remarks · 21 transactions | — | 811as of Dec 2021 | 988.4K | — | — |
| Occidental Petroleum Corp /De/ +3 co-filersSee remarks · 2 transactions | — | 0as of Sep 2019 | — | — | 84.00M |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over all recorded history: -107.71M shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.