BAUM WILLIAM H
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to BAUM WILLIAM H. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| GEVO | Sale | 8,236 | $1.38 | $11,366 | Aug 23, 2023 | |
| GEVO | Award / Grant | 100,807 | — | — | May 23, 2023 | |
| GEVO | Sale | 11,531 | $3.08 | $35,515 | Aug 22, 2022 | |
| GEVO | Sale | 17,803 | $2.53 | $45,042 | Jul 7, 2022 | |
| GEVO | Award / Grant | 27,353 | — | — | Jun 3, 2022 | |
| GEVO | Sale | 90,000 | $4.40 | $396,000 | Mar 24, 2022 | |
| GEVO | Award / Grant | 65,886 | — | — | Aug 20, 2021 | |
| GEVO | Award / Grant | 101,729 | — | — | Jul 6, 2020 | |
| GEVO | Award / Grant | 39,474 | — | — | Jun 24, 2019 | |
| GEVO | Award / Grant | 11,000 | — | — | Aug 9, 2018 | |
| 0001049210 | EVP Bioscience Products | Disposition | 180 | $5.39 | $970 | Feb 15, 2010 |
| 0001049210 | EVP Bioscience Products | Disposition | 900 | $0.63 | $567 | May 15, 2009 |
| 0001049210 | EVP Bioscience Products | Disposition | 1,100 | $0.36 | $396 | Mar 20, 2009 |
| 0001049210 | EVP Bioscience Products | Other | 11,014 | $0.32 | $3,524 | Feb 27, 2009 |
| 0001049210 | EVP Bioscience Products | Disposition | 950 | $1.17 | $1,112 | Feb 24, 2009 |
| 0001049210 | EVP Bioscience Products | Disposition | 2,300 | $1.19 | $2,737 | Feb 15, 2009 |
| 0001049210 | EVP Bioscience Products | Disposition | 900 | $0.65 | $585 | Dec 20, 2008 |
| 0001049210 | EVP Bioscience Products | Disposition | 900 | $0.61 | $549 | Nov 24, 2008 |
| 0001049210 | EVP Bioscience Products | Disposition | 2,000 | $1.03 | $2,060 | Nov 15, 2008 |
| 0001049210 | EVP Bioscience Products | Disposition | 630 | $1.97 | $1,241 | Sep 20, 2008 |
| 0001049210 | EVP Bioscience Products | Disposition | 770 | $2.40 | $1,848 | Aug 24, 2008 |
| 0001049210 | EVP Bioscience Products | Disposition | 1,850 | $2.63 | $4,866 | Aug 15, 2008 |
| 0001049210 | EVP Bioscience Products | Disposition | 695 | $2.11 | $1,466 | Jun 20, 2008 |
| 0001049210 | EVP Bioscience Products | Sale | 770 | $2.42 | $1,863 | May 24, 2008 |
| 0001049210 | EVP-Bioscience Products | Sale | 1,862 | $2.77 | $5,158 | May 16, 2008 |
| 0001049210 | Exec Vice President, | Sale | 800 | $3.29 | $2,632 | Mar 24, 2008 |
| 0001049210 | Exec Vice President, | Disposition | 985 | $2.57 | $2,531 | Feb 27, 2008 |
| 0001049210 | Exec Vice President, | Disposition | 2,800 | $3.65 | $10,220 | Feb 19, 2008 |
| 0001049210 | Exec Vice President, | Sale | 650 | $5.49 | $3,569 | Dec 20, 2007 |
| 0001049210 | Exec Vice President, | Disposition | 765 | $3.86 | $2,953 | Nov 26, 2007 |
| 0001049210 | Exec Vice President, | Sale | 1,831 | $3.83 | $7,013 | Nov 16, 2007 |
| 0001049210 | Exec Vice President, | Sale | 5,000 | $6.06 | $30,300 | Sep 21, 2007 |
| 0001049210 | Exec Vice President, | Disposition | 724 | $5.48 | $3,968 | Aug 27, 2007 |
| 0001049210 | Exec Vice President, | Sale | 1,931 | $6.12 | $11,818 | Aug 16, 2007 |
| 0001049210 | Exec Vice President, | Sale | 1,788 | $4.97 | $8,886 | Jun 20, 2007 |
| 0001049210 | Exec Vice President, | Gift | 6,000 | — | — | Jun 18, 2007 |
| 0001049210 | Exec Vice President, | Sale | 685 | $6.67 | $4,569 | May 24, 2007 |
| 0001049210 | Exec Vice President, | Disposition | 1,869 | $6.67 | $12,466 | May 15, 2007 |
| 0001049210 | Exec Vice President, | Sale | 683 | $7.81 | $5,334 | Feb 26, 2007 |
| 0001049210 | Exec Vice President, | Sale | 7,159 | $9.20 | $65,863 | Feb 16, 2007 |
| 0001049210 | Exec Vice President, | Sale | 685 | $10.54 | $7,220 | Nov 27, 2006 |
| 0001049210 | Exec Vice President, | Sale | 671 | $8.52 | $5,717 | Aug 24, 2006 |
| 0001049210 | Exec Vice President, | Sale | 671 | $9.43 | $6,328 | May 25, 2006 |
| 0001049210 | Exec Vice President, | Option Exercise | 4,000 | $2.02 | $8,080 | May 5, 2006 |
| 0001049210 | Exec Vice President, | Option Exercise | 100 | $2.02 | $202 | May 4, 2006 |
| 0001049210 | Exec Vice President, | Sale | 300 | $11.06 | $3,318 | May 4, 2006 |
| 0001049210 | Exec Vice President, | Sale | 30,000 | $8.34 | $250,200 | Mar 14, 2006 |
| 0001049210 | Exec Vice President, | Sale | 3,725 | $7.96 | $29,651 | Feb 24, 2006 |
| 0001049210 | Exec Vice President, | Award / Grant | 2,095 | $4.05 | $8,485 | Aug 31, 2005 |
| 0001049210 | Exec Vice President, | Award / Grant | 11,786 | — | — | Aug 31, 2005 |