Buesinger Robert F.
EVP, Pem Segment Head | EVP, Hip, It &Digital | EVP, Vinyl Products +2 more
1 company
Insider Signal Score
59
GoodTrades Analyzed
11
12M Win Rate
60.0%
Avg 3M Return
-4.1%
Avg 12M Return
+4.4%
Buesinger Robert F. is an EVP, Pem Segment Head at Westlake Corporation. Recent SEC Form 4 filings include 1 buy and 9 sells.
Estimated insider holdings value: $2.8M based on current market prices.
Holdings by Company
WLKMar 27, 2026
Current Shares34.5K
Value$2.77M
Net Activity-122,278
Bought: 83Sold: 122.4K
Transaction History
Showing 10 filings
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 27, 2026 | WLK Westlake Corporation | EVP, Pem Segment Head | Sell | 4,000 | $115.25 | $461,000.00 | -10.4% | - | - | |
| May 27, 2025 | WLK Westlake Corp | EVP, Pem Segment Head | Sell | 83 | $72.70 | $6,034.10 | -100% | +20.0% | +20.8% | |
| Apr 22, 2025 | WLK Westlake Corp | EVP, Pem Segment Head | Buy | 83 | $93.39 | $7,751.37 | New | -12.2% | - | |
| May 9, 2024 | WLK Westlake Corp | EVP, Hip, It &Digital | Sell | 3,500 | $158.50 | $554,750.00 | -16.6% | -8.8% | -49.1% | |
| Mar 15, 2024 | WLK Westlake Corp | EVP, Hip, It &Digital | Sell | 3,878 | $144.50 | $560,371.00 | -15.5% | +4.4% | -26.9% | |
| Mar 13, 2024 | WLK Westlake Corp | EVP, Hip, It &Digital | Sell | 122 | $144.50 | $17,629.00 | -0.5% | +5.5% | -26.7% | |
| Nov 15, 2023 | WLK Westlake Corp | EVP, Hip, It &Digital | Sell | 4,215 | $130.50 | $550,057.50 | -20.1% | +8.7% | -1.4% | |
| Aug 31, 2022 | WLK Westlake Corp | EVP, Hip, It &Digital | Sell | 1,000 | $98.94 | $98,940.00 | -8.9% | +9.0% | +33.2% | |
| May 27, 2022 | WLK Westlake Corp | EVP, Hip, It &Digital | Sale+OE | 14,427 | $129.47 | $1,867,820.41 | -55.1% | -16.4% | -14.7% | |
| Mar 10, 2022 | WLK Westlake Corp | EVP, Hip, It &Digital | Sale+OE | 22,555 | $117.61 | $2,652,693.55 | -60.3% | +12.5% | -5.2% |
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