WLKP
insider transactionsWestlake Chemical Partners LP — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 365d
+7.3K
7.3K buy · 0 sell
Net value · 365d
$159.5K
$159.5K in · $0 out
Sentiment · 365d
Net buying
100% buying · 0% selling
Open-market trades · 365d
4
7.3K buy · 0 sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Buy·P
Gilson Jean-Marc KEY
President and CEO
$2.0K
95 sh · $21.25
Own +1%
-
Buy·P
Gilson Jean-Marc KEY
President and CEO
$27.5K
1.2K sh · $22.02
Own +12%
-
Buy·P
Gilson Jean-Marc KEY
President and CEO
$27.3K
1.2K sh · $21.86
Own +14%
-
Buy·P
Gilson Jean-Marc KEY
President and CEO
$102.6K
4.7K sh · $21.84
Own +104%
-
Exercise·M
Director
$0
4.9K sh
Own New
-
Other·D
Director
$107.2K
4.9K sh · $21.96
Own -17%
-
Exercise·M
Director
—
4.9K sh
Own +20%
-
Exercise·M
Director
$0
4.9K sh
Own New
-
Other·D
Director
$53.6K
2.4K sh · $21.96
Own -25%
-
Exercise·M
Director
—
4.9K sh
Own +103%
-
Exercise·M
Director
$0
4.9K sh
Own New
-
Exercise·M
Director
—
4.9K sh
Own +18%
-
Grant·A
Director
$0
5.0K sh
Own New
-
Grant·A
Director
$0
5.0K sh
Own New
-
Grant·A
Director
$0
5.0K sh
Own New
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Aug 27, 2025 | Gilson Jean-Marc KEY | Buy P | 95 | $2.0K |
| Aug 21, 2025 | Gilson Jean-Marc KEY | Buy P | 1.2K | $27.5K |
| Aug 20, 2025 | Gilson Jean-Marc KEY | Buy P | 1.2K | $27.3K |
| Aug 15, 2025 | Gilson Jean-Marc KEY | Buy P | 4.7K | $102.6K |
| Aug 7, 2025 | WOELFEL RANDY | Exercise M | 4.9K | $0 |
| Aug 7, 2025 | WOELFEL RANDY | Other D | 4.9K | $107.2K |
| Aug 7, 2025 | WOELFEL RANDY | Exercise M | 4.9K | — |
| Aug 7, 2025 | Friel Lisa A. | Exercise M | 4.9K | $0 |
| Aug 7, 2025 | Friel Lisa A. | Other D | 2.4K | $53.6K |
| Aug 7, 2025 | Friel Lisa A. | Exercise M | 4.9K | — |
| Aug 7, 2025 | FINLEY G STEPHEN | Exercise M | 4.9K | $0 |
| Aug 7, 2025 | FINLEY G STEPHEN | Exercise M | 4.9K | — |
| Aug 6, 2025 | WOELFEL RANDY | Grant A | 5.0K | $0 |
| Aug 6, 2025 | Friel Lisa A. | Grant A | 5.0K | $0 |
| Aug 6, 2025 | FINLEY G STEPHEN | Grant A | 5.0K | $0 |
About WLKP insider trading
This page tracks insider transactions for Westlake Chemical Partners LP (WLKP) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.