Equibles does not estimate personal net worth.
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Get ZBIO alertsJoseph L. Farmer is recorded as COO at Zenas BioPharma, Inc. (ZBIO). The newest filing on record that lists Joseph L. Farmer as COO at Zenas BioPharma, Inc. (ZBIO) is dated March 16, 2026. The proxy statement of Zenas BioPharma, Inc. reports total compensation of $2,526,525 for Joseph L. Farmer in fiscal 2025, including a base salary of $520,000. Disclosed compensation is on record for 3 fiscal years. Joseph L. Farmer has spoken on 1 investor event across 1 company, most recently for Zenas BioPharma, Inc. on September 29, 2026. Zenas BioPharma, Inc. is classified in the Biotechnology industry within the Healthcare sector. Other leadership on record at Zenas BioPharma, Inc. includes Leon O. Moulder (CEO), Jennifer Fox (CFO), Christy J. Oliger (Board Member) and 7 others.
“I want to start by framing the size of the opportunity in front of us and then walk through how we're preparing to capture it.”
Start not stated–present
Last confirmed March 16, 2026
Biotechnology · Healthcare
COO
Compensation components disclosed in company proxy statements. Amounts are nominal USD; total is the company-reported figure.
| Fiscal year | Company | Role | Salary | Total |
|---|---|---|---|---|
| 2025 | Zenas BioPharma, Inc. (ZBIO) | President and Chief Operating Officer | $520,000 | $2,526,525 |
| 2024 | Zenas BioPharma, Inc. (ZBIO) | President and Chief Operating Officer | $500,000 | $6,004,454 |
| 2023 | Zenas BioPharma, Inc. (ZBIO) | President and Chief Operating Officer | $471,458 | $1,293,983 |
