BOUNDLESS BIO, INC.
Ownership & governance
Executives 5Directors 4Avg age 56Avg tenure 3.8y
JL
Jonathan Lim
Chairman
Age 54Since 2018-11-30Profile →
+8
Executives5
DH
David Hinkle
Director of Finance/CFO
Age 64Since 2021-05-31
JO
Jessica Oien
President
Age 55Since 2026-06-30
AP
Angela Pietrofeso
Chief Tech/Sci/R&D Officer
——
AB
Amy Berkley
Corporate Officer/Principal
——
MW
Meredith Wesley
Human Resources Officer
——
Board of directors4
Shareholders5
| Name | Stake | Shares |
|---|---|---|
| Fidelity Management & Research Co. LLC | 12 % | 2,695,455 |
| ARCH Venture Partners LLC | 11.99 % | 2,694,095 |
| Tang Capital Management LLC | 11.76 % | 2,641,308 |
| BAYER AG | 7.19 % | 1,615,201 |
| Citadel Securities GP LLC | 5.975 % | 1,342,131 |
Catalog · 2026-07-09
Registry officers8
| Name | Role | Since | Shares |
|---|---|---|---|
| Jonathan Lim | Chairman | 2018-11-30 | - |
| James Christensen | Director/Board Member | 2023-10-01 | - |
| James Christensen, Ph.D | Director or executive officer | — | 62,670 |
| Jennifer Lew | Director/Board Member | 2022-01-04 | - |
| Jennifer Lew | Director or executive officer | 2022-01-01 | 62,670 |
| Nancy Whiting | Director/Board Member | 2023-10-01 | - |
| Nancy Whiting, Pharm.D | Director or executive officer | 2023-10-01 | 62,670 |
| Robert Doebele, M.D., Ph.D | Director or executive officer | — | 60,000 |
Registry · as of 2026-07-09
Institutional (13F)
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Fund membership
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Street consensus
Consensus noneMean target 4Range 4–4Analysts 1
- Hold 1
Broker actions7
| Firm | Action | To | Target | Date |
|---|---|---|---|---|
| HC Wainwright & Co. | Maintained | Buy | 4 | 2025-08-11 |
| HC Wainwright & Co. | Initiated | Buy | 5 | 2025-06-02 |
| Leerink Partners | Downgrade | Market Perform | 3 | 2025-05-28 |
| Guggenheim | Downgrade | Neutral | — | 2024-12-13 |
| Leerink Partners | Initiated | Outperform | 25 | 2024-04-22 |
| Guggenheim | Initiated | Buy | 24 | 2024-04-22 |
| Piper Sandler | Initiated | Overweight | 20 | 2024-04-22 |
Firm rows and rating mix from Yahoo Finance; mean target is Yahoo’s aggregate until OpenFilings derives consensus from broker rows.