As of the latest Form 4 filed Jun 30, 2026.
What Plains All American Pipeline LP insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Buys plotted up, sells down; bar height is the disclosed dollar value (shares × reported price). Our Form 4 history is only complete from mid-2026, so early months are sparse — the series fills in as more filings land. Open-market purchases and sales only.
Newest filing first — the 16 most recent filings for PAA.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-06-30 | 2026-06-29 | Ziemba Lawrence Michael Director | SSale | −2.35K | $21.95 | $51.5K | No | Form 4 ↗ |
| 2025-08-18 | 2025-08-14 | Herbold Chris Sr. VP Finance & CAO | FTax | −23.3K | $17.78 | $414K | No | Form 4 ↗ |
| 2025-08-18 | 2025-08-14 | Herbold Chris, Sr. VP Finance & CAO | MExercise | +65.8K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2025-08-18 | 2025-08-14 | Goebel Jeremy L. EVP & CCO | GGift | +138K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2025-08-18 | 2025-08-14 | Goebel Jeremy L., EVP & CCO | GGift | −138K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2025-08-18 | 2025-08-14 | Goebel Jeremy L., EVP & CCO | FTax | −89.7K | $17.78 | $1.59M | No | Form 4 ↗ |
| 2025-08-18 | 2025-08-14 | Goebel Jeremy L., EVP & CCO | MExercise | +228K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2025-08-18 | 2025-08-14 | Chandler Chris R. EVP & COO | FTax | −89.7K | $17.78 | $1.59M | No | Form 4 ↗ |
| 2025-08-18 | 2025-08-14 | Chandler Chris R., EVP & COO | MExercise | +228K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2025-08-18 | 2025-08-14 | Chiang Willie CW Chairman & CEO | FTax | −221K | $17.78 | $3.93M | No | Form 4 ↗ |
| 2025-08-18 | 2025-08-14 | Chiang Willie CW, Chairman & CEO | MExercise | +561K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2025-08-18 | 2025-08-14 | Swanson Al EVP & CFO | FTax | −69.5K | $17.78 | $1.24M | No | Form 4 ↗ |
| 2025-08-18 | 2025-08-14 | Swanson Al, EVP & CFO | MExercise | +177K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2025-08-18 | 2025-08-14 | McGee Richard K. EVP, General Counsel & Sec. | FTax | −69.5K | $17.78 | $1.24M | No | Form 4 ↗ |
| 2025-08-18 | 2025-08-14 | McGee Richard K., EVP, General Counsel & Sec. | MExercise | +177K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2025-08-18 | 2025-08-14 | PAA GP Holdings LLC Director | AAward | +145K | $0.00 | $0.00 | No | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also PAA’s full analysis or the market-wide insider trading feed. The tabs above jump to PAA’s other SEC data.
Source: SEC Form 4 filings for PAA, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.