L. Wilbert Platzer serves as Executive at QUAKER CHEMICAL CORP, where they oversee executive responsibilities. Since joining the company, L. Wilbert Platzer has executed 126 insider transactions totaling $10.8M, demonstrating a bearish approach to their equity position. Their most recent transaction on Aug 15, 2022 involved selling 1,484 shares valued at $285.4K.
L. Wilbert Platzer currently holds 634 shares of QUAKER CHEMICAL CORP (KWR), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, L. Wilbert Platzer has been a net seller of KWR stock. They have purchased $0 and sold $10.8M worth of shares.
L. Wilbert Platzer's most recent insider trade was on Aug 15, 2022, when they sold 1,484 shares at $192.30 per share.
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| $154.92 |
| Discretionary |
| Aug 15, 2022 | KWR | $162.9K | Sale | 842 | $193.42 | Discretionary |
| Aug 15, 2022 | KWR | $126.0K | Option Exercise | 922 | $136.64 | Discretionary |
| Aug 15, 2022 | KWR | $178.9K | Sale | 922 | $194.08 | Discretionary |
| Nov 11, 2021 | KWR | $181.2K | Sale | 673 | $269.27 | Discretionary |
| Aug 10, 2021 | KWR | $130.4K | Option Exercise | 842 | $154.92 | Discretionary |
| Aug 10, 2021 | KWR | $93.0K | Option Exercise | 613 | $151.75 | Discretionary |
| Aug 10, 2021 | KWR | $158.5K | Sale | 613 | $258.60 | Discretionary |
| Aug 10, 2021 | KWR | $238.7K | Sale | 923 | $258.60 | Discretionary |
| Aug 10, 2021 | KWR | $126.1K | Option Exercise | 923 | $136.64 | Discretionary |
| Aug 10, 2021 | KWR | $217.7K | Sale | 842 | $258.60 | Discretionary |
| Aug 10, 2021 | KWR | $178.8K | Sale | 700 | $255.44 | Discretionary |
| Nov 16, 2020 | KWR | $126.5K | Sale | 500 | $252.95 | Discretionary |
| Aug 14, 2020 | KWR | $64.6K | Option Exercise | 417 | $154.92 | Discretionary |
| Aug 14, 2020 | KWR | $2.4K | Sale | 12 | $198.99 | Discretionary |
| Aug 14, 2020 | KWR | $12.5K | Sale | 64 | $195.06 | Discretionary |
| Aug 14, 2020 | KWR | $7.1K | Sale | 36 | $196.26 | Discretionary |
| Aug 14, 2020 | KWR | $26.6K | Sale | 135 | $197.31 | Discretionary |
| Aug 14, 2020 | KWR | $33.7K | Sale | 170 | $198.39 | Discretionary |
| Aug 13, 2020 | KWR | $79.0K | Sale | 400 | $197.39 | Discretionary |
| Aug 13, 2020 | KWR | $4.9K | Sale | 25 | $196.12 | Discretionary |
| Aug 13, 2020 | KWR | $65.8K | Option Exercise | 425 | $154.92 | Discretionary |
| Aug 13, 2020 | KWR | $186.3K | Option Exercise | 1,228 | $151.75 | Discretionary |
| Aug 13, 2020 | KWR | $429.1K | Sale | 2,188 | $196.12 | Discretionary |
| Aug 13, 2020 | KWR | $294.5K | Option Exercise | 2,188 | $134.60 | Discretionary |
| Aug 13, 2020 | KWR | $237.9K | Sale | 1,213 | $196.12 | Discretionary |
| Aug 13, 2020 | KWR | $87.5K | Option Exercise | 1,213 | $72.12 | Discretionary |
| Aug 13, 2020 | KWR | $99.5K | Sale | 500 | $199.10 | Discretionary |
| Aug 13, 2020 | KWR | $240.8K | Sale | 1,228 | $196.12 | Discretionary |