HARROW, INC. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| BOLL ANDREW R. | PRESIDENT AND CFO | Tax Withholding | 26,665 | $47.06 | $1,254,855 | 811,179 | Dec 12, 2025 |
| BAUM MARK L | CHIEF EXECUTIVE OFFICER | Option Exercise | 180,000 | $3.95 | $711,000 | 3,066,124 | Dec 12, 2025 |
| BAUM MARK L | CHIEF EXECUTIVE OFFICER | Option Exercise | 600,000 | $7.87 | $4,722,000 | 3,199,462 | Jul 21, 2025 |
| Opaleye Management Inc. | — | Sale | 15,204 | $30.37 | $461,745 | 105,000 | Jun 10, 2025 |
| Opaleye Management Inc. | — | Sale | 3,000 | $30.04 | $90,120 | 122,000 | Jun 4, 2025 |
| Opaleye Management Inc. | — | Sale | 5,000 | $26.59 | $132,950 | 125,000 | May 12, 2025 |
| BOLL ANDREW R. | Chief Financial Officer | Option Exercise | 346,500 | — | — | 914,589 | Apr 7, 2025 |
| SAHAREK JOHN P. | CEO & President, ImprimisRx | Option Exercise | 277,200 | — | — | 576,863 | Apr 7, 2025 |
| BAUM MARK L | Chief Executive Officer | Tax Withholding | 300,363 | $23.09 | $6,935,382 | 2,599,462 | Apr 3, 2025 |
| Opaleye Management Inc. | — | Sale | 5,000 | $30.01 | $150,050 | 140,000 | Mar 24, 2025 |
| Opaleye Management Inc. | — | Sale | 5,000 | $30.01 | $150,050 | 140,000 | Mar 18, 2025 |
| Opaleye Management Inc. | — | Sale | 5,000 | $29.64 | $148,200 | 145,000 | Mar 18, 2025 |
| Opaleye Management Inc. | — | Sale | 5,000 | $29.64 | $148,200 | 145,000 | Mar 18, 2025 |
| Opaleye Management Inc. | — | Sale | 5,000 | $28.05 | $140,250 | 150,000 | Feb 28, 2025 |
| Opaleye Management Inc. | — | Sale | 20,000 | $35.59 | $711,800 | 155,000 | Jan 22, 2025 |
| SAHAREK JOHN P. | CEO of ImprimisRx | Tax Withholding | 45,140 | $41.37 | $1,867,442 | 299,663 | Sep 11, 2024 |
| Opaleye Management Inc. | — | Purchase | 20,000 | $9.97 | $199,400 | 3,815,000 | Apr 25, 2024 |
| Opaleye Management Inc. | — | Purchase | 11,715 | $10.29 | $120,547 | 3,786,715 | Apr 24, 2024 |
| Opaleye Management Inc. | — | Purchase | 29,400 | $10.56 | $310,464 | 3,775,000 | Apr 19, 2024 |
| Opaleye Management Inc. | — | Purchase | 50,000 | $12.82 | $641,000 | 3,745,600 | Mar 28, 2024 |
| BAUM MARK L | CHIEF EXECUTIVE OFFICER | Purchase | 9,000 | $11.59 | $104,310 | 2,137,525 | Mar 22, 2024 |
| Opaleye Management Inc. | — | Purchase | 50,600 | $9.65 | $488,290 | 3,695,600 | Mar 20, 2024 |
| SAHAREK JOHN P. | CEO of ImprimisRx | Option Exercise | 5,000 | $8.75 | $43,750 | 254,803 | Mar 1, 2024 |
| SAHAREK JOHN P. | CEO of ImprimisRx | Option Exercise | 30,000 | $10.67 | $320,100 | 262,419 | Feb 20, 2024 |
| BOLL ANDREW R. | CHIEF FINANCIAL OFFICER | Option Exercise | 18,480 | $10.67 | $197,182 | 568,089 | Feb 20, 2024 |
| BAUM MARK L | CHIEF EXECUTIVE OFFICER | Option Exercise | 150,000 | $10.67 | $1,600,500 | 2,188,361 | Feb 20, 2024 |
| BAUM MARK L | CHIEF EXECUTIVE OFFICER | Option Exercise | 15,400 | $7.71 | $118,734 | 2,038,361 | Feb 7, 2024 |
| BOLL ANDREW R. | CHIEF FINANCIAL OFFICER | Option Exercise | 7,400 | $7.71 | $57,054 | 541,569 | Feb 7, 2024 |
| BAUM MARK L | Chief Executive Officer | Purchase | 7,500 | $8.11 | $60,825 | 2,022,961 | Nov 16, 2023 |
| Opaleye Management Inc. | — | Purchase | 25,000 | $8.03 | $200,750 | 3,645,000 | Nov 15, 2023 |
| SAHAREK JOHN P. | Chief Commercial Officer | Tax Withholding | 9,778 | $12.83 | $125,452 | 232,419 | Nov 10, 2023 |
| Opaleye Management Inc. | — | Purchase | 5,983 | $14.49 | $86,694 | 3,620,000 | Sep 19, 2023 |
| BAUM MARK L | Chief Executive Officer | Purchase | 5,800 | $17.05 | $98,890 | 2,015,461 | Aug 14, 2023 |
| Makary Martin A. | — | Purchase | 20,000 | $16.92 | $338,400 | 45,000 | Aug 14, 2023 |
| BAUM MARK L | Chief Executive Officer | Tax Withholding | 299,968 | $18.23 | $5,468,417 | 2,009,661 | Jul 18, 2023 |
| SAHAREK JOHN P. | Chief Commercial Officer | Tax Withholding | 109,080 | $18.23 | $1,988,528 | 222,197 | Jul 18, 2023 |
| BOLL ANDREW R. | Chief Financial Officer | Tax Withholding | 136,350 | $18.23 | $2,485,661 | 534,169 | Jul 18, 2023 |
| BAUM MARK L | Chief Executive Officer | Option Exercise | 180,000 | $8.99 | $1,618,200 | 1,664,962 | Apr 3, 2023 |
| BOLL ANDREW R. | Chief Financial Officer | Tax Withholding | 34,442 | $21.16 | $728,793 | 324,019 | Mar 31, 2023 |
| BOLL ANDREW R. | Chief Financial Officer | Tax Withholding | 9,602 | $14.76 | $141,726 | 268,461 | Jan 2, 2023 |
| BAUM MARK L | Chief Executive Officer | Option Exercise | 88,000 | — | — | 1,520,141 | Jan 2, 2023 |
| BAUM MARK L | Chief Executive Officer | Purchase | 25,000 | $13.39 | $334,750 | 1,432,141 | Dec 22, 2022 |
| BOLL ANDREW R. | Chief Financial Officer | Purchase | 2,500 | $13.54 | $33,850 | 255,063 | Dec 22, 2022 |
| Van Horn R. Lawrence | — | Purchase | 1,860 | $13.42 | $24,961 | 1,860 | Dec 22, 2022 |
| Makary Martin A. | — | Purchase | 25,000 | $13.37 | $334,250 | 25,000 | Dec 21, 2022 |
| Opaleye Management Inc. | — | Purchase | 16,183 | $10.52 | $170,245 | 175,000 | Dec 14, 2022 |
| LINDSTROM RICHARD L MD | — | Sale | 40,000 | $12.62 | $504,800 | 26,100 | Sep 30, 2022 |
| Opaleye Management Inc. | — | Purchase | 1,085 | $9.77 | $10,600 | 158,817 | Sep 28, 2022 |
| Opaleye Management Inc. | — | Purchase | 10,000 | $6.76 | $67,600 | 3,175,000 | Apr 13, 2022 |
| BOLL ANDREW R. | Chief Financial Officer | Tax Withholding | 20,605 | $7.87 | $162,161 | 252,563 | Feb 19, 2022 |