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Willie Cw Chiang

PAA
CHAIRMAN AND CEO · PLAINS ALL AMERICAN PIPELINE LP · CIK 0001421559
FILING MIX · LIFETIME60%/40%
BUYS
28
SELLS
19
TOTAL VALUE
$14.46M
COMPANIES
3
ACTIVE SINCE
Feb 2020
HOLDINGS NOW
329,364
AVG SELL PX
$16.01
TRADE KIND
SHOWING 47 / 47
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
8 backtested trades · 8 horizonsHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Willie Cw Chiang, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d8+37.50%-4.30%-2.57%-1.73%-3.13%—
14d8+37.50%-11.64%+0.32%-11.96%-10.22%—
30d8+50.00%-10.74%-0.77%-9.97%-2.30%—
60d8+37.50%+2.53%+4.94%-2.41%-3.42%—
90d8+50.00%+17.18%+9.88%+7.30%-2.18%—
180d8+75.00%+4.07%+18.68%-14.61%-12.97%—
1y8+62.50%+20.74%+34.27%-13.53%-4.88%—
2y8+75.00%+50.50%+53.67%-3.18%-5.91%—
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
PAA · 0 shares · as of Aug 14, 2025
0351,892703,7841,055,6751,407,56720212022202320242025SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 28 buys / 19 sellsCOVERAGE · 26 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
DAL
DELTA AIR LINES, INC.
PURCHASEGRANT
Stock grant
2,380——10,660Jun 18, 2026Jun 22, 2026 ↗View →
PAA
PLAINS ALL AMERICAN PIPELINE LP
PURCHASEGRANT
Stock grant
500,000——500,000Aug 14, 2025Aug 18, 2025 ↗View →
PAA
PLAINS ALL AMERICAN PIPELINE LP
SALE
Chairman & CEO
500,000——0Aug 14, 2025Aug 18, 2025 ↗View →
PAA
PLAINS ALL AMERICAN PIPELINE LP
SALE
Chairman & CEO
220,776$17.78$3.93M1,186,791Aug 14, 2025Aug 18, 2025 ↗View →
PAA
PLAINS ALL AMERICAN PIPELINE LP
PURCHASE
Chairman & CEO
561,055——1,407,567Aug 14, 2025Aug 18, 2025 ↗View →
PAA
PLAINS ALL AMERICAN PIPELINE LP
PURCHASEGRANT
Stock grant
417,350——417,350Aug 14, 2025Aug 18, 2025 ↗View →
PAA
PLAINS ALL AMERICAN PIPELINE LP
SALE
Chairman & CEO
561,055——0Aug 14, 2025Aug 18, 2025 ↗View →
DAL
DELTA AIR LINES, INC.
PURCHASEGRANT
Stock grant
4,240——8,280Jun 20, 2025Jun 23, 2025 ↗View →
PAA
PLAINS ALL AMERICAN PIPELINE LP
PURCHASEGRANT
Stock grant
357,750——357,750Aug 15, 2024Aug 16, 2024 ↗View →
PAA
PLAINS ALL AMERICAN PIPELINE LP
SALE
Chairman & CEO
418,585——0Aug 14, 2024Aug 16, 2024 ↗View →
PAA
PLAINS ALL AMERICAN PIPELINE LP
PURCHASE
Chairman & CEO
418,585——1,011,226Aug 14, 2024Aug 16, 2024 ↗View →
PAA
PLAINS ALL AMERICAN PIPELINE LP
SALE
Chairman & CEO
164,714$17.05$2.81M846,512Aug 14, 2024Aug 16, 2024 ↗View →
DAL
DELTA AIR LINES, INC.
PURCHASE
10,000$43.90$439.0K20,000Jul 12, 2024Jul 15, 2024 ↗View →
DAL
DELTA AIR LINES, INC.
PURCHASEGRANT
Stock grant
4,040——14,040Jun 20, 2024Jun 21, 2024 ↗View →
DAL
DELTA AIR LINES, INC.
PURCHASE
10,000$49.50$495.0K10,000May 1, 2024May 3, 2024 ↗View →
PAGP
PLAINS GP HOLDINGS LP
PURCHASE
Chairman & CEO
62,000$16.24$1.01M318,704Sep 28, 2023Sep 29, 2023 ↗View →
PAA
PLAINS ALL AMERICAN PIPELINE LP
PURCHASEGRANT
Stock grant
324,100——324,100Aug 17, 2023Aug 21, 2023 ↗View →
PAA
PLAINS ALL AMERICAN PIPELINE LP
SALE
Chairman & CEO
430,103——0Aug 14, 2023Aug 16, 2023 ↗View →
PAA
PLAINS ALL AMERICAN PIPELINE LP
PURCHASE
Chairman & CEO
430,103——761,887Aug 14, 2023Aug 16, 2023 ↗View →
PAA
PLAINS ALL AMERICAN PIPELINE LP
SALE
Chairman & CEO
169,246$15.25$2.58M592,641Aug 14, 2023Aug 16, 2023 ↗View →
PAGP
PLAINS GP HOLDINGS LP
PURCHASE
Chairman & CEO
75,000$13.25$993.5K256,704May 8, 2023May 8, 2023 ↗View →
PAA
PLAINS ALL AMERICAN PIPELINE LP
SALE
Chairman & CEO
375,521——0Jan 4, 2023Jan 5, 2023 ↗View →
PAA
PLAINS ALL AMERICAN PIPELINE LP
PURCHASE
Chairman & CEO
353,489——353,489Jan 4, 2023Jan 5, 2023 ↗View →
PAGP
PLAINS GP HOLDINGS LP
SALE
Chairman & CEO
375,521——0Jan 4, 2023Jan 5, 2023 ↗View →
PAGP
PLAINS GP HOLDINGS LP
PURCHASE
Chairman & CEO
353,489——353,489Jan 4, 2023Jan 5, 2023 ↗View →
PAA
PLAINS ALL AMERICAN PIPELINE LP
PURCHASEGRANT
Stock grant
440,000——440,000Aug 18, 2022Aug 18, 2022 ↗View →
PAA
PLAINS ALL AMERICAN PIPELINE LP
PURCHASE
Chairman & CEO
62,870——356,524Aug 12, 2022Aug 16, 2022 ↗View →
PAA
PLAINS ALL AMERICAN PIPELINE LP
SALE
Chairman & CEO
24,740$11.56$286.0K331,784Aug 12, 2022Aug 16, 2022 ↗View →
PAA
PLAINS ALL AMERICAN PIPELINE LP
SALE
Chairman & CEO
62,870——62,870Aug 12, 2022Aug 16, 2022 ↗View →
PAA
PLAINS ALL AMERICAN PIPELINE LP
PURCHASEGRANT
Stock grant
300,600——300,600Aug 19, 2021Aug 23, 2021 ↗View →
PAA
PLAINS ALL AMERICAN PIPELINE LP
SALE
Chairman and CEO
10,822$10.05$108.8K293,654Aug 13, 2021Aug 17, 2021 ↗View →
PAA
PLAINS ALL AMERICAN PIPELINE LP
PURCHASE
Chairman and CEO
27,500——304,476Aug 13, 2021Aug 17, 2021 ↗View →
PAA
PLAINS ALL AMERICAN PIPELINE LP
SALE
Chairman and CEO
27,500——0Aug 13, 2021Aug 17, 2021 ↗View →
PAA
PLAINS ALL AMERICAN PIPELINE LP
PURCHASE
Chairman and CEO
25,000——286,814May 14, 2021May 18, 2021 ↗View →
PAA
PLAINS ALL AMERICAN PIPELINE LP
SALE
Chairman and CEO
25,000——0May 14, 2021May 18, 2021 ↗View →
PAA
PLAINS ALL AMERICAN PIPELINE LP
SALE
Chairman and CEO
9,838$10.01$98.5K276,976May 14, 2021May 18, 2021 ↗View →
PAA
PLAINS ALL AMERICAN PIPELINE LP
SALE
Chairman and CEO
36,000——0Aug 14, 2020Aug 17, 2020 ↗View →
PAA
PLAINS ALL AMERICAN PIPELINE LP
SALE
Chairman and CEO
14,166$7.97$112.9K245,136Aug 14, 2020Aug 17, 2020 ↗View →
PAA
PLAINS ALL AMERICAN PIPELINE LP
SALE
Chairman and CEO
10,822$7.97$86.3K261,814Aug 14, 2020Aug 17, 2020 ↗View →
PAA
PLAINS ALL AMERICAN PIPELINE LP
SALE
Chairman and CEO
27,500——27,500Aug 14, 2020Aug 17, 2020 ↗View →
PAA
PLAINS ALL AMERICAN PIPELINE LP
PURCHASE
Chairman and CEO
36,000——259,302Aug 14, 2020Aug 17, 2020 ↗View →
PAA
PLAINS ALL AMERICAN PIPELINE LP
PURCHASE
Chairman and CEO
27,500——272,636Aug 14, 2020Aug 17, 2020 ↗View →
PAA
PLAINS ALL AMERICAN PIPELINE LP
PURCHASEGRANT
Stock grant
375,940——375,940Aug 13, 2020Aug 17, 2020 ↗View →
PAA
PLAINS ALL AMERICAN PIPELINE LP
PURCHASE
Chairman and CEO
45,400$5.45$247.5K223,302Mar 16, 2020Mar 18, 2020 ↗View →
PAGP
PLAINS GP HOLDINGS LP
PURCHASE
Chairman and CEO
41,600$5.82$241.9K181,704Mar 16, 2020Mar 18, 2020 ↗View →
PAGP
PLAINS GP HOLDINGS LP
PURCHASE
Chairman and CEO
34,328$15.70$538.8K140,104Feb 25, 2020Feb 25, 2020 ↗View →
PAGP
PLAINS GP HOLDINGS LP
PURCHASE
Chairman and CEO
30,672$15.96$489.7K105,776Feb 24, 2020Feb 25, 2020 ↗View →
Other insiders · PAA
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About this filer
CIK 0001421559
ROLE
Chairman and CEO
PRIMARY
PAA
COMPANIES
3
ACTIVE SINCE
Feb 2020
MARKETPEEL · /INSIDER/0001421559DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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