Steven Nichtberger
President & CEO · Cabaletta Bio, Inc.
- 2026
- Mar 3, 2026
- 2
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Steven Nichtberger files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Shawn Tomasello - $50K in CABA purchases and sales in the last 12 months
- Steve Gavel - $50K in CABA purchases and sales in the last 12 months
- Mark Simon - $25K in CABA purchases and sales in the last 12 months
- Gwendolyn Binder - $25K in CABA purchases and sales in the last 12 months
- David J. Chang - $20K in CABA purchases and sales in the last 12 months
- Michael Gerard - $15K in CABA purchases and sales in the last 12 months
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Frequently asked questions
Who is Steven Nichtberger?
Steven Nichtberger is a corporate insider, tracked as President & CEO of Cabaletta Bio, Inc. (CABA). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Steven Nichtberger last file a Form 4?
The most recent primary Form 4 on record is dated 3 March 2026, one of 2 filings going back to 2026.
Has Steven Nichtberger been buying or selling stock?
Recorded transactions: 1 open-market purchase ($101K) and 0 open-market sales across all tracked filings.
