There have been 50 recent insider transactions recorded for Westlake Chemical Partners LP (WLKP), including 37 buys and 10 sells. Total insider buying was valued at $2.6M and total insider selling at $307.76K.
Notable insiders with recent activity include Gilson Jean-marc, Finley G Stephen, Woelfel Randy. Insider transactions can provide insights into how company leadership views the stock's valuation and future prospects.
Insider Transactions — WLKP
| Date |
Name |
Role |
Transaction |
Shares |
Avg. Price |
Value |
Shares Owned |
| 2025-08-27 |
Gilson Jean-marc |
President and CEO |
Informative Buy |
95 |
$21.25 |
$2.02K |
11,803 |
| 2025-08-21 |
Gilson Jean-marc |
President and CEO |
Informative Buy |
1,250 |
$22.02 |
$27.53K |
11,708 |
| 2025-08-20 |
Gilson Jean-marc |
President and CEO |
Informative Buy |
1,250 |
$21.86 |
$27.33K |
10,458 |
| 2025-08-15 |
Gilson Jean-marc |
President and CEO |
Informative Buy |
4,700 |
$21.84 |
$102.65K |
9,208 |
| 2025-08-07 |
Finley G Stephen |
Director |
Option Exercise (Sell) |
4,882 |
- |
- |
- |
| 2025-08-07 |
Woelfel Randy |
Director |
Option Exercise (Sell) |
4,882 |
- |
- |
- |
| 2025-08-07 |
Friel Lisa A. |
Director |
Option Exercise (Sell) |
4,882 |
- |
- |
- |
| 2025-08-06 |
Moore Amy Ellender |
Officer |
Unknown |
- |
- |
- |
- |
| 2025-08-06 |
Finley G Stephen |
Director |
RSU Award |
5,005 |
- |
- |
- |
| 2025-08-06 |
Woelfel Randy |
Director |
RSU Award |
5,005 |
- |
- |
- |
| 2025-08-06 |
Friel Lisa A. |
Director |
RSU Award |
5,005 |
- |
- |
- |
| 2025-05-29 |
Gilson Jean-marc |
President and CEO |
Informative Buy |
94 |
$22.20 |
$2.09K |
4,508 |
| 2025-05-29 |
Chao James |
Senior Chairman |
Informative Sell |
3,700 |
$22.10 |
$81.77K |
- |
| 2025-05-28 |
Chao James |
Senior Chairman |
Informative Sell |
4,600 |
$22.10 |
$101.66K |
3,700 |
| 2025-05-27 |
Chao James |
Senior Chairman |
Informative Sell |
5,608 |
$22.17 |
$124.33K |
8,300 |
| 2025-02-25 |
Gilson Jean-marc |
President and CEO |
Informative Buy |
83 |
$24.75 |
$2.05K |
4,414 |
| 2024-11-27 |
Gilson Jean-marc |
President and CEO |
Informative Buy |
85 |
$23.57 |
$2K |
4,332 |
| 2024-08-29 |
Gilson Jean-marc |
President and CEO |
Informative Buy |
1,000 |
$22.83 |
$22.83K |
3,927 |
| 2024-08-28 |
Gilson Jean-marc |
President and CEO |
Informative Buy |
500 |
$22.94 |
$11.47K |
2,927 |
| 2024-08-28 |
Gilson Jean-marc |
President and CEO |
Informative Buy |
320 |
$22.95 |
$7.34K |
3,427 |
| 2024-08-27 |
Gilson Jean-marc |
President and CEO |
Informative Buy |
1,000 |
$22.95 |
$22.95K |
2,427 |
| 2024-08-26 |
Gilson Jean-marc |
President and CEO |
Informative Buy |
500 |
$22.85 |
$11.42K |
1,427 |
| 2024-08-23 |
Gilson Jean-marc |
President and CEO |
Informative Buy |
500 |
$22.88 |
$11.44K |
927 |
| 2024-08-22 |
Gilson Jean-marc |
President and CEO |
Informative Buy |
427 |
$22.60 |
$9.65K |
427 |
| 2024-08-12 |
Kenner Andrew |
SVP, Olefin Material & Corp PR |
Informative Buy |
2,692 |
$22.63 |
$60.91K |
185,000 |
| 2024-08-09 |
Finley G Stephen |
Director |
Option Exercise (Sell) |
4,560 |
- |
- |
- |
| 2024-08-09 |
Woelfel Randy |
Director |
Option Exercise (Sell) |
4,560 |
- |
- |
- |
| 2024-08-09 |
Kenner Andrew |
SVP, Olefin Material & Corp PR |
Informative Buy |
12,000 |
$22.99 |
$275.87K |
182,308 |
| 2024-08-09 |
Friel Lisa A. |
Director |
Option Exercise (Sell) |
4,560 |
- |
- |
- |
| 2024-08-07 |
Finley G Stephen |
Director |
RSU Award |
4,882 |
- |
- |
- |
| 2024-08-07 |
Woelfel Randy |
Director |
RSU Award |
4,882 |
- |
- |
- |
| 2024-08-07 |
Friel Lisa A. |
Director |
RSU Award |
4,882 |
- |
- |
- |
| 2024-07-15 |
Gilson Jean-marc |
Officer |
Unknown |
- |
- |
- |
- |
| 2024-05-30 |
Kenner Andrew |
SVP, Olefin Material & Corp PR |
Informative Buy |
2,291 |
$22.23 |
$50.93K |
170,308 |
| 2024-05-10 |
Friel Lisa A. |
Director |
Option Exercise (Sell) |
4,884 |
- |
- |
- |
| 2024-05-10 |
Kenner Andrew |
SVP, Olefin Material & Corp PR |
Informative Buy |
7,178 |
$22.07 |
$158.44K |
168,017 |
| 2024-05-08 |
Holy Jeffrey Adam |
Officer |
Unknown |
- |
- |
- |
- |
| 2024-05-08 |
Kenner Andrew |
SVP, Olefin Material & Corp PR |
Informative Buy |
10,000 |
$22.10 |
$221K |
160,839 |
| 2024-03-28 |
Kenner Andrew |
SVP, Olefin Material & Corp PR |
Informative Buy |
5,000 |
$22.23 |
$111.15K |
150,839 |
| 2024-03-21 |
Kenner Andrew |
SVP, Olefin Material & Corp PR |
Informative Buy |
4,230 |
$22.16 |
$93.74K |
145,839 |
| 2024-03-06 |
Kenner Andrew |
SVP, Olefin Material & Corp PR |
Informative Buy |
5,000 |
$22.30 |
$111.5K |
141,609 |
| 2024-02-22 |
Kenner Andrew |
SVP, Olefin Material & Corp PR |
Informative Buy |
10,000 |
$22.12 |
$221.16K |
136,609 |
| 2023-11-09 |
Kenner Andrew |
SVP, Olefin Material & Corp PR |
Informative Buy |
5,000 |
$21.48 |
$107.4K |
126,609 |
| 2023-11-06 |
Kenner Andrew |
SVP, Olefin Material & Corp PR |
Informative Buy |
10,000 |
$22.02 |
$220.18K |
121,609 |
| 2023-08-29 |
Kenner Andrew |
SVP, Olefin Material & Corp PR |
Informative Buy |
10,000 |
$22.74 |
$227.38K |
111,609 |
| 2023-08-22 |
Kenner Andrew |
SVP, Olefin Material & Corp PR |
Informative Buy |
11,762 |
$22.30 |
$262.3K |
101,609 |
| 2023-08-21 |
Kenner Andrew |
SVP, Olefin Material & Corp PR |
Informative Buy |
643 |
$22.11 |
$14.22K |
89,847 |
| 2023-08-17 |
Kenner Andrew |
SVP, Olefin Material & Corp PR |
Informative Buy |
5,000 |
$22.08 |
$110.41K |
89,204 |
| 2023-08-16 |
Kenner Andrew |
SVP, Olefin Material & Corp PR |
Informative Buy |
3,349 |
$22.23 |
$74.43K |
84,204 |
| 2023-08-15 |
Kenner Andrew |
SVP, Olefin Material & Corp PR |
Informative Buy |
855 |
$22.00 |
$18.81K |
80,855 |
■ Informative Buy/Sell — open market transaction (most significant)
■ Uninformative Buy — award, option exercise, conversion
■ Uninformative Sell — tax withholding, award vest sale
■ Neutral — gift, trust, expiry
