Chao James
SEC CIK 1299505 · EDGAR
BoughtSold
Most active insiders at WLK, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Chao Albert | Executive COB, Dir | — | $6.13M |
| 2 | Bender Mark Steven | EVP, CFO | — | $3.60M |
| 3 | Buesinger Robert F. | EVP, PEM Segment Head | — | $461.0K |
| 4 | Szwejbka Scott Thomas | SVP, HIP Segment Head | — | — |
| 5 | Holy Jeffrey Adam | VP, CAO | — | — |
| 6 | Chao Catherine T. | Dir | — | — |
| 7 | Sabat Carolyn Chao | Dir | — | — |
| 8 | Chao John Tsung-chen | Dir | — | — |
| 9 | Chao David Tsung-Hung | Dir | — | — |
| 10 | Ederington L. Benjamin | EVP, Legal, External Affairs | — | — |
| 15 | Chao James | Senior COB, Dir | — | — |
Transactions 37
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-02-23 | 2026-02-20 | WLK | WESTLAKE CORP | Chao James | Senior COB, Dir | F - Tax | $94.10 | -1,569 | 49.8K | -3% | -$147.6K |
| D | 2026-02-23 | 2026-02-19 | WLK | WESTLAKE CORP | Chao James | Senior COB, Dir | A - Grant | $0.00 | +3,884 | 51.3K | +8% | $0 |
| D | 2026-02-19 | 2026-02-18 | WLK | WESTLAKE CORP | Chao James | Senior COB, Dir | F - Tax | $98.95 | -2,664 | 47.5K | -5% | -$263.6K |
| D | 2026-02-19 | 2026-02-17 | WLK | WESTLAKE CORP | Chao James | Senior COB, Dir | M - OptEx | $0.00 | +10.4K | 50.1K | +26% | $0 |
| 2025-08-29 | 2025-08-28 | WLK | WESTLAKE CORP | Chao James | Senior COB, Dir | G - Gift | $0.00 | -15.1K | 39.7K | -28% | $0 | |
| 2025-05-30 | 2025-05-29 | WLKP | Westlake Chemical Partners LP | Chao James | Senior COB, Dir | S - Sale | $22.10 | -3,700 | 0 | -100% | -$81.8K | |
| M | 2025-05-29 | 2025-05-27+ | WLKP | Westlake Chemical Partners LP | Chao James | Senior COB, Dir | S - Sale | $22.14 | -10.2K | 8,300 | -55% | -$226.0K |
| D | 2025-02-24 | 2025-02-20 | WLK | WESTLAKE CORP | Chao James | Senior COB, Dir | A - Grant | $0.00 | +16.4K | 61.4K | +36% | $0 |
| D | 2025-02-24 | 2025-02-21 | WLK | WESTLAKE CORP | Chao James | Senior COB, Dir | F - Tax | $110.54 | -6,554 | 54.9K | -11% | -$724.5K |
| D | 2025-02-20 | 2025-02-18 | WLK | WESTLAKE CORP | Chao James | Senior COB, Dir | M - OptEx | $0.00 | +8,796 | 47.3K | +23% | $0 |
| DM | 2025-02-20 | 2025-02-19 | WLK | WESTLAKE CORP | Chao James | Senior COB, Dir | F - Tax | $111.51 | -2,287 | 45.2K | -5% | -$255.0K |
| 2024-09-03 | 2024-08-30 | WLK | WESTLAKE CORP | Chao James | Senior COB, Dir | G - Gift | $0.00 | -6,642 | 38.6K | -15% | $0 | |
| 2024-04-01 | 2024-03-28 | WLK | WESTLAKE CORP | Chao James | COB, Dir | G - Gift | $0.00 | -36.6K | 45.2K | -45% | $0 | |
| DM | 2024-02-21 | 2024-02-20 | WLK | WESTLAKE CORP | Chao James | COB, Dir | F - Tax | $130.55 | -13.0K | 83.0K | -14% | -$1.69M |
| D | 2024-02-21 | 2024-02-19 | WLK | WESTLAKE CORP | Chao James | COB, Dir | M - OptEx | $0.00 | +10.8K | 94.8K | +13% | $0 |
| D | 2024-02-21 | 2024-02-16 | WLK | WESTLAKE CORP | Chao James | COB, Dir | A - Grant | $0.00 | +21.6K | 84.0K | +35% | $0 |
| DM | 2023-12-01 | 2023-11-30 | WLK | WESTLAKE CORP | Chao James | COB, Dir, 10% | M - OptEx | $78.93 | +68.2K | 130.6K | +109% | +$5.38M |
| DM | 2023-12-01 | 2023-11-30 | WLK | WESTLAKE CORP | Chao James | COB, Dir, 10% | D - Sale to Iss | $128.49 | -68.2K | 73.4K | -48% | -$8.76M |
| D | 2023-09-01 | 2023-08-31 | WLK | WESTLAKE CORP | Chao James | COB, Dir, 10% | G - Gift | $0.00 | -58.3K | 62.4K | -48% | $0 |
| DM | 2023-09-01 | 2023-08-31 | WLK | WESTLAKE CORP | Chao James | COB, Dir, 10% | D - Sale to Iss | $131.25 | -244.6K | 138.6K | -64% | -$32.10M |
| DM | 2023-09-01 | 2023-08-31 | WLK | WESTLAKE CORP | Chao James | COB, Dir, 10% | M - OptEx | $69.90 | +244.6K | 168.2K | New | +$17.10M |
| D | 2023-08-31 | 2023-08-30 | WLK | WESTLAKE CORP | Chao James | COB, Dir, 10% | D - Sale to Iss | $133.70 | -30.1K | 120.6K | -20% | -$4.02M |
| DM | 2023-08-31 | 2023-08-30 | WLK | WESTLAKE CORP | Chao James | COB, Dir, 10% | M - OptEx | $54.12 | +30.1K | 150.7K | +25% | +$1.63M |
| A | 2023-03-15 | 2023-02-17 | WLK | WESTLAKE CORP | Chao James | COB, Dir, 10% | A - Grant | $0.00 | +37.1K | 136.3K | +37% | $0 |
| MA | 2023-03-15 | 2023-03-13 | WLK | WESTLAKE CORP | Chao James | COB, Dir, 10% | F - Tax | $104.36 | -15.6K | 121.4K | -11% | -$1.63M |
| 2023-02-17 | 2023-02-17 | WLK | WESTLAKE CORP | Chao James | COB, Dir, 10% | A - Grant | $0.00 | +37.1K | 136.3K | +37% | $0 | |
| DM | 2023-02-16 | 2023-02-15 | WLK | WESTLAKE CORP | Chao James | COB, Dir, 10% | F - Tax | $121.87 | -6,159 | 99.1K | -6% | -$750.6K |
| D | 2023-02-16 | 2023-02-14 | WLK | WESTLAKE CORP | Chao James | COB, Dir, 10% | M - OptEx | — | +18.5K | 105.3K | +21% | — |
| 2022-06-13 | 2022-06-09 | WLKP | Westlake Chemical Partners LP | Chao James | COB, Dir, 10% | G - Gift | $0.00 | -10.0K | 13.9K | -42% | $0 | |
| M | 2022-06-02 | 2022-05-31 | WLKP | Westlake Chemical Partners LP | Chao James | COB, Dir, 10% | S - Sale | $26.91 | -31.1K | 25.9K | -55% | -$836.8K |
| 2022-06-02 | 2022-06-02 | WLK | WESTLAKE CORP | Chao James | COB, Dir, 10% | G - Gift | $0.00 | -38.8K | 86.8K | -31% | $0 | |
| A | 2022-03-15 | 2022-03-14 | WLK | WESTLAKE CORP | Chao James | COB, Dir, 10% | F - Tax | $118.51 | -9,710 | 125.6K | -7% | -$1.15M |
| A | 2022-03-15 | 2022-02-18 | WLK | WESTLAKE CORP | Chao James | COB, Dir, 10% | A - Grant | $0.00 | +24.5K | 135.3K | +22% | $0 |
| 2022-02-22 | 2022-02-18 | WLK | WESTLAKE CORP | Chao James | COB, Dir, 10% | A - Grant | $0.00 | +24.5K | 135.3K | +22% | $0 | |
| DM | 2022-02-17 | 2022-02-16 | WLK | WESTLAKE CORP | Chao James | COB, Dir, 10% | F - Tax | $104.97 | -4,355 | 110.9K | -4% | -$457.2K |
| D | 2022-02-17 | 2022-02-15 | WLK | WESTLAKE CORP | Chao James | COB, Dir, 10% | M - OptEx | — | +14.7K | 115.2K | +15% | — |
| D | 2021-12-03 | 2021-12-02 | WLK | WESTLAKE CORP | COB, Dir, 10% | M - OptEx | $30.05 | +16.4K | 100.5K | +20% | +$493.4K |
Purchase Sale Sale after option exercise All abbreviations