Hertz Walter Marc has filed 4 insider transactions across 1 company since April 2023.
Most recent transaction: a grant/award of 103067 shares of GRI Bio, Inc. ($GRI) on September 18, 2025.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sept. 18, 2025 | GRI Bio, Inc. | $GRI | Hertz Walter Marc | Chief Executive Officer | A | Stock Option (Right to Buy) | 103067 | $0.00 | 103,067.0000 | 2,496,800 | 9999.99% | 4.13% |
| Aug. 26, 2025 | GRI Bio, Inc. | $GRI | Hertz Walter Marc | Chief Executive Officer | A | Stock Option (Right to Buy) | 26688 | $0.00 | 26,688.0000 | 2,496,800 | 9999.99% | 1.07% |
| Jan. 23, 2025 | GRI Bio, Inc. | $GRI | Hertz Walter Marc | Chief Executive Officer | A | Stock Option (Right to Buy) | 129730 | $0.69 | 129,730.0000 | 525,485 | 9999.99% | 24.69% |
| April 21, 2023 | GRI Bio, Inc. | $GRI | Hertz Walter Marc | Chief Executive Officer | A | Common Stock | 385510 | $0.00 | 385,510.0000 | 646 | 9999.99% | 100.00% |