Cabaletta Bio, Inc. (CABA)
Nasdaq: CABA · Biological Products, (No Diagnostic Substances) · Philadelphia, PA · filing with the SEC since 2018
Who runs Cabaletta Bio, Inc.
Officers and directors as they report to the SEC on Forms 3, 4 and 5, named as filedChief executive, as filed
Nichtberger Steven
President & CEO. First filing Oct 2019, latest Mar 2, 2026, 3 filings in all.
Officers reporting now
7
of 12 people with a filing in the last fifteen months
Directors reporting now
5
14 people on the record since 2019
Officerssales are open-market, Sep 30, 2025 to Sep 30, 2026
| Name | Title as filed | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Nichtberger Steven | President & CEO | Oct 2019 | Mar 2, 2026 | none |
| Binder Gwendolyn | President, Science & Tech. | Oct 2019 | Mar 2, 2026 | none |
| Marda Anup | Chief Financial Officer | Oct 2019 | Mar 2, 2026 | none |
| Chang David J. | Chief Medical Officer | Oct 2019 | Mar 2, 2026 | none |
| Das Arun | Chief Business Officer | Jan 2022 | Mar 2, 2026 | none |
| Gerard Michael | General Counsel | Sep 2021 | Mar 2, 2026 | none |
| Gavel Steve | Chief Commercial Officer | Oct 2025 | Jan 21, 2026 | none |
Directorssales are open-market, Sep 30, 2025 to Sep 30, 2026
| Name | Role | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Bollard Catherine | director | Oct 2019 | Jun 10, 2026 | none |
| Brun Scott C. | director | Jun 2021 | Jun 10, 2026 | none |
| Henriques Richard C Jr | director | Oct 2019 | Jun 10, 2026 | none |
| Simon Mark | director | Oct 2019 | Jun 10, 2026 | none |
| Tomasello Shawn | director | Jul 2023 | Jun 10, 2026 | none |
Earlier names on the record18, newest filing first
5am Opportunities I (Gp), LLC · 10% owner · last filing Nov 20215am Opportunities I, L.P. · 10% owner · last filing Nov 20215am Partners V, LLC · 10% owner · last filing Nov 20215am Ventures V, L.P. · 10% owner · last filing Nov 2021Parmar Kush · 10% owner · last filing Nov 2021Rocklage Scott M · 10% owner · last filing Nov 2021Schwab Andrew J. · 10% owner · last filing Nov 2021Daniels Brian · director · last filing Jun 2021Stalter John Brian · officer · last filing Mar 2021Deerfield Management Company, L.P. (Series C) · 10% owner · last filing Oct 2019Deerfield Mgmt IV, L.P. · 10% owner · last filing Oct 2019Deerfield Mgmt L.P. · 10% owner · last filing Oct 2019Deerfield Partners, L.P. · 10% owner · last filing Oct 2019Deerfield Private Design Fund IV, L.P. · 10% owner · last filing Oct 2019Deerfield Special Situations Fund, L.P. · 10% owner · last filing Oct 2019Flynn James E · 10% owner · last filing Oct 2019Green Jeremy · 10% owner · last filing Oct 2019Redmile Group, LLC · 10% owner · last filing Oct 2019
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.