GRI Bio Management
Management criteria checks 3/4
GRI Bio's CEO is W. Hertz, appointed in Jan 2009, has a tenure of 2.75 years. total yearly compensation is $617.22K, comprised of 74.3% salary and 25.7% bonuses, including company stock and options. directly owns 0.002% of the company’s shares, worth $75.17. The average tenure of the management team and the board of directors is 17 years and 2.8 years respectively.
Key information
W. Hertz
Chief executive officer
US$617.2k
Total compensation
| CEO salary percentage | 74.32% |
| CEO tenure | 17yrs |
| CEO ownership | 0.002% |
| Management average tenure | 17yrs |
| Board average tenure | 2.8yrs |
Recent management updates
Recent updates
CEO Compensation Analysis
| Date | Total Compensation | Salary | Company Earnings |
|---|---|---|---|
| Sep 30 2025 | n/a | n/a | -US$13m |
| Jun 30 2025 | n/a | n/a | -US$12m |
| Mar 31 2025 | n/a | n/a | -US$11m |
| Dec 31 2024 | US$617k | US$459k | -US$10m |
| Sep 30 2024 | n/a | n/a | -US$8m |
| Jun 30 2024 | n/a | n/a | -US$8m |
| Mar 31 2024 | n/a | n/a | -US$13m |
| Dec 31 2023 | US$786k | US$404k | -US$13m |
Compensation vs Market: W.'s total compensation ($USD617.22K) is about average for companies of similar size in the US market ($USD587.00K).
Compensation vs Earnings: W.'s compensation has been consistent with company performance over the past year.
CEO
W. Hertz (54 yo)
Dr. W. Marc Hertz, Ph.D. co-founded Multimeric Biotherapeutics, Inc. in 2008 and also served as its Chief Executive Officer. He is Co-Founder and President of GRI Bio, Inc. since April 20, 2023 and served...
Leadership Team
| Name | Position | Tenure | Compensation | Ownership |
|---|---|---|---|---|
| Co-Founder | 17yrs | US$617.22k | 0.0025% $ 75.2 | |
| Co-Founder & Chief Scientific Officer | 17yrs | US$419.42k | 0.0011% $ 33.6 | |
| CFO & Corporate Secretary | 2.8yrs | US$469.42k | 0% $ 0 | |
| Co-Founder & Chief Medical Officer | no data | US$461.10k | 0.0011% $ 33.6 |
Experienced Management: GRI's management team is seasoned and experienced (17 years average tenure).
Board Members
| Name | Position | Tenure | Compensation | Ownership |
|---|---|---|---|---|
| Co-Founder | 2.8yrs | US$617.22k | 0.0025% $ 75.2 | |
| Independent Director | 2.8yrs | US$57.50k | 0% $ 0 | |
| Director | 4.9yrs | US$40.00k | 0% $ 0 | |
| Independent Chairman of the Board | 2.8yrs | US$91.00k | 0% $ 0 | |
| Independent Director | 2.8yrs | US$64.50k | 0% $ 0 |
Experienced Board: GRI's board of directors are not considered experienced ( 2.8 years average tenure), which suggests a new board.
Company Analysis and Financial Data Status
| Data | Last Updated (UTC time) |
|---|---|
| Company Analysis | 2026/01/07 16:29 |
| End of Day Share Price | 2026/01/07 00:00 |
| Earnings | 2025/09/30 |
| Annual Earnings | 2024/12/31 |
Data Sources
The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.
| Package | Data | Timeframe | Example US Source * |
|---|---|---|---|
| Company Financials | 10 years |
| |
| Analyst Consensus Estimates | +3 years |
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| Market Prices | 30 years |
| |
| Ownership | 10 years |
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| Management | 10 years |
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| Key Developments | 10 years |
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* Example for US securities, for non-US equivalent regulatory forms and sources are used.
Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.
Analysis Model and Snowflake
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Industry and Sector Metrics
Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.
Analyst Sources
GRI Bio, Inc. is covered by 2 analysts. 2 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.
| Analyst | Institution |
|---|---|
| Edward Woo | Ascendiant Capital Markets LLC |
| Matthew Keller | H.C. Wainwright & Co. |