Erasca, Inc. (ERAS)
Nasdaq: ERAS · Pharmaceutical Preparations · San Diego, CA · filing with the SEC since 2019
Who runs Erasca, Inc.
Officers and directors as they report to the SEC on Forms 3, 4 and 5, named as filedChief executive, as filed
Lim Jonathan E
Chairman & CEO. First filing Jul 2021, latest Jan 30, 2026, 6 filings in all.
Officers reporting now
5
of 12 people with a filing in the last fifteen months
Directors reporting now
7
17 people on the record since 2021
Officerssales are open-market, Sep 30, 2025 to Sep 30, 2026
| Name | Title as filed | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Fuchs Charles S. | President, R&D | Aug 2026 | Aug 12, 2026 | none |
| Garner Ebun | Chief Legal Officer | Jul 2021 | Apr 3, 2026 | 2 · $2.0M |
| Morris Shannon | Chief Medical Officer | Apr 2023 | Mar 6, 2026 | 1 · $300,000 |
| Lim Jonathan E | Chairman & CEO | Jul 2021 | Jan 30, 2026 | none |
| Chacko David M. | CFO and CBO | Jul 2021 | Jan 30, 2026 | none |
Directorssales are open-market, Sep 30, 2025 to Sep 30, 2026
| Name | Role | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Bristol James Arthur | director | Jul 2021 | Jun 29, 2026 | none |
| Casdin Alexander W. | director | Jul 2021 | Jun 29, 2026 | none |
| Hambleton Julie | director | Jul 2021 | Jun 29, 2026 | none |
| Liu Jean I | director | Apr 2022 | Jun 29, 2026 | none |
| Multani Pratik S | director | Jul 2021 | Jun 29, 2026 | none |
| Start Valerie Denise Harding | director | Jul 2021 | Jun 29, 2026 | none |
| Varney Michael David | director | Jul 2021 | Jan 30, 2026 | none |
Earlier names on the record16, newest filing first
Chen Bihua · director · last filing Jun 2023Cormorant Asset Management, LP · director · last filing Jun 2023Cormorant Global Healthcare Master Fund, LP · director · last filing Jun 2023Cormorant Private Healthcare Fund II, LP · director · last filing Jun 2023Wei Lin · officer · last filing Feb 2023Arch Venture Fund X Overage, L.P. · 10% owner · last filing Jul 2021Arch Venture Fund X, L.P. · 10% owner · last filing Jul 2021Arch Venture Partners X Overage, L.P. · 10% owner · last filing Jul 2021Arch Venture Partners X, L.P. · 10% owner · last filing Jul 2021Arch Venture Partners X, LLC · 10% owner · last filing Jul 2021Burow Kristina · 10% owner · last filing Jul 2021City Hill, LLC · 10% owner · last filing Jul 2021Crandell Keith · 10% owner · last filing Jul 2021Gillis Steven · 10% owner · last filing Jul 2021Lim Conyee T. · 10% owner · last filing Jul 2021Nelsen Robert · 10% owner · last filing Jul 2021
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.