BAUM MARK L
Insider transactions at 3 companies
This page shows all SEC Form 4 filings attributed to BAUM MARK L. 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 |
|---|---|---|---|---|---|---|
| HROW | CHIEF EXECUTIVE OFFICER | Option Exercise | 180,000 | $3.95 | $711,000 | Dec 12, 2025 |
| HROW | CHIEF EXECUTIVE OFFICER | Option Exercise | 600,000 | $7.87 | $4,722,000 | Jul 21, 2025 |
| HROW | Chief Executive Officer | Tax Withholding | 300,363 | $23.09 | $6,935,382 | Apr 3, 2025 |
| HROW | CHIEF EXECUTIVE OFFICER | Purchase | 9,000 | $11.59 | $104,310 | Mar 22, 2024 |
| HROW | CHIEF EXECUTIVE OFFICER | Option Exercise | 150,000 | $10.67 | $1,600,500 | Feb 20, 2024 |
| HROW | CHIEF EXECUTIVE OFFICER | Option Exercise | 15,400 | $7.71 | $118,734 | Feb 7, 2024 |
| HROW | Chief Executive Officer | Purchase | 7,500 | $8.11 | $60,825 | Nov 16, 2023 |
| HROW | Chief Executive Officer | Purchase | 5,800 | $17.05 | $98,890 | Aug 14, 2023 |
| HROW | Chief Executive Officer | Tax Withholding | 299,968 | $18.23 | $5,468,417 | Jul 18, 2023 |
| HROW | Chief Executive Officer | Option Exercise | 180,000 | $8.99 | $1,618,200 | Apr 3, 2023 |
| HROW | Chief Executive Officer | Option Exercise | 88,000 | — | — | Jan 2, 2023 |
| HROW | Chief Executive Officer | Purchase | 25,000 | $13.39 | $334,750 | Dec 22, 2022 |
| HROW | Chief Executive Officer | Tax Withholding | 71,406 | $8.33 | $594,812 | Jan 20, 2022 |
| HROW | Chief Executive Officer | Tax Withholding | 334,129 | $8.26 | $2,759,906 | Apr 25, 2021 |
| HROW | Chief Executive Officer | Option Exercise | 200,000 | — | — | Feb 25, 2021 |
| HROW | Chief Executive Officer | X | 156,000 | $1.79 | $279,240 | Nov 22, 2019 |
| ETON | Purchase | 10,000 | $6.00 | $60,000 | Nov 15, 2018 | |
| IPWR | Purchase | 7,800 | $2.54 | $19,812 | Mar 3, 2017 | |
| HROW | Chief Executive Officer | Purchase | 156,000 | $1.79 | $279,240 | Dec 19, 2016 |
| IPWR | Sale | 29,063 | $7.54 | $219,135 | Nov 13, 2015 | |
| IPWR | Award / Grant | 10,861 | $5.00 | $54,305 | Jan 3, 2014 | |
| IPWR | Award / Grant | 10,861 | $5.00 | $54,305 | Jan 3, 2014 | |
| IPWR | Other | 29,063 | $3.48 | $101,139 | Nov 27, 2013 | |
| HROW | Chief Executive Officer | Award / Grant | 1,050,000 | — | — | May 2, 2013 |
| HROW | Chief Executive Officer | Other | 846,927 | — | — | Jul 18, 2012 |
| HROW | Chief Executive Officer | C | 1,454,962 | — | — | Apr 30, 2012 |
| 0001355242 | Chief Executive Officer | Sale | 424,983 | $0.12 | $50,998 | Oct 15, 2010 |
| 0001355242 | Chief Executive Officer | Sale | 300,000 | $0.14 | $42,000 | Oct 14, 2010 |
| 0001355242 | Chief Executive Officer | Sale | 300,000 | $0.14 | $42,000 | Oct 14, 2010 |
| 0001355242 | President | L | 3,000 | $1.02 | $3,060 | Jun 23, 2009 |
| 0001089104 | Sale | 302,500 | $0.03 | $9,075 | Oct 3, 2006 | |
| 0001089104 | Purchase | 75,000 | — | — | Aug 28, 2006 |