Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Catherine Bollard 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.
- Steven Nichtberger - $101K in CABA purchases and sales in the last 12 months
- 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
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Catherine Bollard?
Catherine Bollard is a corporate insider 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 Catherine Bollard last file a Form 4?
The most recent primary Form 4 on record is dated 10 June 2026, one of 2 filings going back to 2026.
Has Catherine Bollard been buying or selling stock?
Recorded transactions: 1 open-market purchase ($10K) and 0 open-market sales across all tracked filings.
