Michael W. Kempner serves as Executive at LIGHTING SCIENCE GROUP CORP, where they oversee executive responsibilities. Since joining the company, Michael W. Kempner has executed 34 insider transactions totaling $3.4M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jun 3, 2024 involved receiving (via award) 3,219 shares valued at $0.
Michael W. Kempner currently holds 279,557 shares of LIGHTING SCIENCE GROUP CORP (LSCG), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Michael W. Kempner has been a net seller of LSCG stock. They have purchased $244.8K and sold $3.1M worth of shares.
Michael W. Kempner's most recent insider trade was on Jun 3, 2024, when they sold 3,219 shares at $0.00 per share.
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| $20.70 |
| Discretionary |
| Jun 1, 2023 | CNOB | $0 | Award | 4,253 | $N/A | Discretionary |
| Mar 2, 2023 | CNOB | $984.4K | Sale | 41,000 | $24.01 | Discretionary |
| Jun 1, 2022 | CNOB | $0 | Award | 1,911 | $N/A | Discretionary |
| Apr 14, 2022 | CNOB | $11.0K | Option Exercise | 1,578 | $6.99 | Discretionary |
| Jun 1, 2021 | CNOB | $0 | Award | 1,605 | $N/A | Discretionary |
| Feb 11, 2021 | CNOB | $495.0K | Sale | 22,000 | $22.50 | Discretionary |
| Nov 11, 2020 | CNOB | $505.0K | Sale | 29,411 | $17.17 | Discretionary |
| Jun 2, 2020 | CNOB | $0 | Award | 4,379 | $N/A | Discretionary |
| Jan 4, 2019 | CNOB | $0 | Award | 2,131 | $N/A | Discretionary |
| Nov 7, 2018 | CNOB | $120.0K | Option Exercise | 25,966 | $4.62 | Discretionary |
| Nov 6, 2018 | CNOB | $121.2K | Sale | 5,650 | $21.46 | Discretionary |
| Jan 17, 2018 | CNOB | $33.4K | Option Exercise | 5,437 | $6.15 | Discretionary |
| Jan 8, 2018 | CNOB | $0 | Award | 1,212 | $N/A | Discretionary |
| Feb 22, 2017 | CNOB | $0 | Award | 1,161 | $N/A | Discretionary |
| Nov 10, 2016 | CNOB | $32.8K | Option Exercise | 5,327 | $6.15 | Discretionary |
| Nov 10, 2016 | CNOB | $33.0K | Sale | 1,660 | $19.85 | Discretionary |
| Mar 24, 2016 | CNOB | $0 | Award | 1,763 | $N/A | Discretionary |
| May 29, 2015 | CNOB | $150.2K | Option Exercise | 39,000 | $3.85 | Discretionary |
| Feb 5, 2015 | CNOB | $0 | Award | 1,352 | $N/A | Discretionary |
| Jul 1, 2014 | CNOB | $0 | Award | 326,484 | $N/A | Discretionary |
| Jan 7, 2014 | CNOB | $0 | Award | 458 | $N/A | Discretionary |
| Feb 12, 2013 | CNOB | $44.8K | Purchase | 1,600 | $28.00 | Discretionary |
| May 25, 2012 | LSCG | $0 | Disposition | 42,018 | $N/A | Discretionary |
| Mar 22, 2012 | LSCG | $0 | Option Exercise | 84,034 | $N/A | Discretionary |
| Jan 26, 2011 | LSCG | $200.0K | Purchase | 60,606 | $3.30 | Discretionary |
| Jan 3, 2011 | LSCG | $120.0K | Option Exercise | 36,364 | $3.30 | Discretionary |
| Dec 22, 2010 | LSCG | $0 | Other | 64,746 | $N/A | Discretionary |
| Dec 22, 2010 | LSCG | $0 | Other | 99,403 | $N/A | Discretionary |