Catherine Mazzacco
Director · Krystal Biotech, Inc.
Individual
- 2025
- Sep 17, 2026
- 3
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Catherine Mazzacco 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.
- Suma Krishnan - $34.27M in KRYS purchases and sales in the last 12 months
- Krish S. Krishnan - $34.27M in KRYS purchases and sales in the last 12 months
- Daniel Janney - $19.40M in KRYS purchases and sales in the last 12 months
- Dino A. Rossi - $13.18M in KRYS purchases and sales in the last 12 months
- Kathryn Romano - $3.60M in KRYS purchases and sales in the last 12 months
- John Charles Thomas - $541K in KRYS purchases and sales in the last 12 months
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Frequently asked questions
Who is Catherine Mazzacco?
Catherine Mazzacco is a corporate insider, tracked as Director of Krystal Biotech, Inc. (KRYS). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Catherine Mazzacco submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
