greeksoup/ stock research
Stock research / United States / PAA / Filings

Plains ALL American Pipeline LP SEC filings

Plains ALL American Pipeline LP filed 27 documents with the SEC in the last twelve months, the latest report being the 10-Q of 10 August 2026. The latest filing, on 29 September 2026, was an 8-K: officer or director change, regulation fd disclosure.

Filings in twelve months2718 of them 8-K news
Latest report10-Qfiled 10 Aug 2026
Latest filing8-K29 Sep 2026
Last results, two-day move-1.0%results filed 9 Sep 2026
New to this? How to read this page
  1. Companies file with the SEC when something happens. 10-Q and 10-K are the quarterly and annual reports; 8-K is news that cannot wait for the next report.
  2. An 8-K says which items it covers, such as results, a change at the top or a big contract. A foreign company files a 6-K instead.
  3. The results release is usually an 8-K filed the day results come out, before the 10-Q or 10-K.
  4. Every filing links to the original on EDGAR, the SEC's own site.

Twelve months of filings

by kind

Most of the filings were other company news (14). Results came out 4 times.

Each mark is one filing on the day it was filed, in rows by kind. Hover or tap a mark for the form and what it was about.

The share price around each results release

close before to close after

Over the last 4 releases the share price moved 1.2% on average in the two days around results, the most on 6 Feb 2026 (-3.5%).

5 Nov 2025-0.1%$16.43 to $16.42
6 Feb 2026-3.5%$19.97 to $19.28
8 May 2026-0.5%$22.09 to $21.99
9 Sep 2026-1.0%$25.96 to $25.71
Daily closeResults filed

Each ring marks a results filing. The move runs from the last close before the filing to the first close after it, so it covers results released before the open or after the close. Hover the line for any day's close.

What the company told investors on 8-K

18 filings

Plains ALL American Pipeline LP's 18 news filings (8-K) were mostly about regulation FD disclosure (8) and material agreement (6).

  • Regulation FD disclosureMaterial shared with investors, often slides or a presentation
    8 · latest 29 Sep 2026
  • Material agreementA large contract or deal was signed
    6 · latest 14 Sep 2026
  • New financial obligationNew debt or a borrowing
    6 · latest 14 Sep 2026
  • Other eventsNews the company chose to file
    4 · latest 14 Sep 2026
  • Results of operationsThe quarterly results release
    4 · latest 9 Sep 2026
  • Officer or director changeSomeone joined, left or changed role at the top
    3 · latest 29 Sep 2026
  • Acquisition or disposition completedA purchase or sale of a business closed
    3 · latest 7 Aug 2026
  • Termination of a material agreementA large contract ended
    3 · latest 17 Jun 2026
  • Shareholder voteResults of a vote at a shareholder meeting
    1 · latest 22 May 2026
  • Amended current reportA correction or update to an earlier 8-K
    1 · latest 16 Jan 2026

Each line is one kind of news, with what it means in plain words. Each square is one filing; a filing can carry more than one kind, so the squares can add up to more than the filings. The date opens the latest one on EDGAR.

How it compares

every company on the site

    The bar ranks every company on the site from the lowest on the left to the highest on the right, in three equal thirds; the small figures under it are the values where each third starts, and the black tick is the middle company. The orange dot is this company; the grey ticks are the other companies in its industry (hover or tap for names). A hatched block is companies tied at none.

    Every filing as a table

    In the last twelve months Plains ALL American Pipeline LP filed 27 documents with the SEC of the kinds listed here: 18 current reports (8-K), about 8 regulation FD disclosure; 6 material agreement; 6 new financial obligation; 4 other events; 4 results of operations; 3 quarterly reports (10-Q), 3 additional proxy materials (DEFA14A), 1 annual report to shareholders (ARS), 1 proxy statement (DEF 14A), 1 annual report (10-K). The latest, filed 29 September 2026: 8-K, officer or director change, regulation FD disclosure. The 10-K, the 10-Qs and the proxy statement themselves, each with a link to open it, are on the documents page.

    FiledFormWhat it was aboutPeriod or event dateFiling
    29 September 20268-KOfficer or director change, Regulation FD disclosure25 September 2026EDGAR
    14 September 20268-KMaterial agreement, New financial obligation, Other events9 September 2026EDGAR
    10 September 20268-KOther events9 September 2026EDGAR
    9 September 20268-KResults of operations, Other events8 September 2026EDGAR
    10 August 202610-Qquarterly report30 June 2026EDGAR
    7 August 20268-KAcquisition or disposition completed, Regulation FD disclosure7 August 2026EDGAR
    17 June 20268-KMaterial agreement, Termination of a material agreement, New financial obligation12 June 2026EDGAR
    2 June 20268-KOfficer or director change1 June 2026EDGAR
    22 May 20268-KShareholder vote20 May 2026EDGAR
    13 May 2026DEFA14Aadditional proxy materialEDGAR
    13 May 20268-KOfficer or director change, Regulation FD disclosure11 May 2026EDGAR
    12 May 20268-KTermination of a material agreement, Acquisition or disposition completed, Regulation FD disclosure12 May 2026EDGAR
    11 May 2026DEFA14Aadditional proxy materialEDGAR
    8 May 202610-Qquarterly report31 March 2026EDGAR
    8 May 20268-KResults of operations, Regulation FD disclosure8 May 2026EDGAR
    10 April 2026ARSannual report to shareholders31 December 2025EDGAR
    10 April 2026DEFA14Aadditional proxy materialEDGAR
    10 April 2026DEF 14Aproxy statement20 May 2026EDGAR
    3 March 20268-KMaterial agreement, New financial obligation26 February 2026EDGAR
    27 February 202610-Kannual report31 December 2025EDGAR
    6 February 20268-KResults of operations, Regulation FD disclosure6 February 2026EDGAR
    16 January 20268-K/Aamended current report31 October 2025EDGAR
    3 December 20258-KMaterial agreement, Termination of a material agreement, New financial obligation26 November 2025EDGAR
    14 November 20258-KMaterial agreement, New financial obligation, Other events10 November 2025EDGAR
    7 November 202510-Qquarterly report30 September 2025EDGAR
    6 November 20258-KMaterial agreement, Acquisition or disposition completed, New financial obligation, Regulation FD disclosure31 October 2025EDGAR
    5 November 20258-KResults of operations, Regulation FD disclosure5 November 2025EDGAR
    An 8-K is what a company files within four business days of a material event; the SEC numbers the events, and the words here are the SEC's own headings, shortened.
    Read moreForm 4, Form 144, 13F and Schedule 13D and 13G have their own pages. Prospectus supplements and correspondence are not listed.