Equillium, Inc. (EQ)
Nasdaq: EQ · Pharmaceutical Preparations · La Jolla, CA · filing with the SEC since 2018
Who runs Equillium, Inc.
Officers and directors as they report to the SEC on Forms 3, 4 and 5, named as filedChief executive, as filed
Steel Bruce D.
Chief Executive Officer. First filing Oct 2018, latest Jan 9, 2026, 0 filings in all.
Officers reporting now
5
of 9 people with a filing in the last fifteen months
Directors reporting now
4
16 people on the record since 2018
Officerssales are open-market, Sep 30, 2025 to Sep 30, 2026
| Name | Title as filed | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Connelly Stephen | President and CSO | Oct 2018 | Jun 5, 2026 | 2 · $700,000 |
| Zedelmayer Christine | Sr. Vice President and COO | Jan 2020 | Jun 5, 2026 | 16 · $1.8M |
| Bradbury Daniel | CHAIRMAN | Oct 2018 | May 29, 2026 | none |
| Tom Penny | Principal Accounting Officer | Mar 2024 | May 29, 2026 | 2 · $200,000 |
| Steel Bruce D. | Chief Executive Officer | Oct 2018 | Jan 9, 2026 | none |
Directorssales are open-market, Sep 30, 2025 to Sep 30, 2026
| Name | Role | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Demski Martha J | director | Oct 2018 | May 29, 2026 | none |
| Mcdermott Charles Douglas | director | Oct 2018 | May 29, 2026 | none |
| Pruzanski Mark | director | Oct 2018 | May 29, 2026 | none |
| Troupin Barbara | director | Mar 2022 | May 29, 2026 | none |
Earlier names on the record11, newest filing first
Colabuono Peter · director · last filing May 2025Manian Bala S · director · last filing May 2025Keyes Jason A · officer · last filing Feb 2025Xu Yu (Katherine) · director · last filing May 2024Rothman Joel · officer · last filing Jan 2024Cui Xiangmin · 10% owner · last filing Feb 2021Decheng Capital Global Life Sciences Fund IV, L.P. · 10% owner · last filing Feb 2021Decheng Capital Management IV (Cayman), LLC · 10% owner · last filing Feb 2021Thomas Dolca · officer · last filing Jan 2021Polu Krishna R · officer · last filing Apr 2020Biocon SA · 10% owner · last filing Oct 2018
A person is listed as reporting now after a filing in the last fifteen months. The record shows when someone last filed; it does not say why they stopped. Each name links to the filings on sec.gov.