Lawrence Michael Ziemba - 14 Aug 2025 Form 4 Insider Report for PLAINS GP HOLDINGS LP (PAGP)

Reporting relationship: Director
Issuer ticker: PAGP
Reported as of: 14 Aug 2025
Net transaction value: $0
SEC form: 4
Accepted by SEC: 18 Aug 2025, 17:05:13 UTC
Prior SEC filing: 01 May 2025
Next SEC filing: 30 Apr 2026
Source filing: View source filing
Reporting owner signature: /s/ Lawrence Michael Ziemba

Key filing fact

Lawrence Michael Ziemba filed Form 4 for PLAINS GP HOLDINGS LP (PAGP) on 18 Aug 2025.

Key facts

This page summarizes Lawrence Michael Ziemba's Form 4 filing for PLAINS GP HOLDINGS LP (PAGP).
5 reported transactions and 3 derivative rows are listed below.
Accepted by SEC: 18 Aug 2025, 17:05.

Change

Previous filing in this sequence was filed on 01 May 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001547334 Primary reporting owner

Ziemba Lawrence Michael

Relationship: Director
Address: 333 CLAY STREET, SUITE 1600, HOUSTON
Signature: /s/ Lawrence Michael Ziemba
Signature date: 18 Aug 2025

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

PAGP transaction

Class A Shares

Options Exercise

Transaction value: $0
Shares: +7,650
Change %: +11%
Price: $0.000000
Shares after: 75,880
Date: 14 Aug 2025
Ownership: Direct

PAGP transaction

Class A Shares

Options Exercise

Transaction value: $0
Shares: +11,900
Change %: +16%
Price: $0.000000
Shares after: 87,780
Date: 14 Aug 2025
Ownership: Direct

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

PAGP transaction Derivative

Phantom Class A Shares

Options Exercise

Transaction value: $0
Shares: -7,650
Change %: -100%
Price: $0.000000
Shares after: 0
Date: 14 Aug 2025
Ownership: Direct
Underlying class: Class A Shares
Underlying amount: 7,650
Exercise price
Footnotes: F1, F2

PAGP transaction Derivative

Phantom Class A Shares

Options Exercise

Transaction value: $0
Shares: -11,900
Change %: -100%
Price: $0.000000
Shares after: 0
Date: 14 Aug 2025
Ownership: Direct
Underlying class: Class A Shares
Underlying amount: 11,900
Exercise price
Footnotes: F1, F2

PAGP transaction Derivative

Phantom Class A Shares

Award

Transaction value: $0
Shares: +7,400
Change %
Price: $0.000000
Shares after: 7,400
Date: 14 Aug 2025
Ownership: Direct
Underlying class: Class A Shares
Underlying amount: 7,400
Exercise price
Footnotes: F1, F2, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

Phantom Class A shares granted under Long-Term Incentive Plan (includes associated dividend equivalent rights payable in cash).

Footnote F2

One Class A share is deliverable for each Phantom Class A share that vests.

Footnote F3

Upon termination of service as director, other than because of death, disability or retirement.