Catherine Mazzacco - Insider Trading & Ownership

Location
C/O Krystal Biotech, Inc., 2100 Wharton Street, Suite 701, Pittsburgh, PA
Summary
The estimated net worth of Catherine Mazzacco is at least $542K dollars as of September 15, 2025. Catherine Mazzacco is the Director of Krystal Biotech, Inc. and owns shares of Krystal Biotech, Inc. (KRYS) stock worth about $410K. Catherine Mazzacco is the Director of Sight Sciences, Inc. and owns shares of Sight Sciences, Inc. (SGHT) stock worth about $132K.
Signature
/s/ Jeremy Hayden, Attorney-in-Fact for Catherine Mazzacco
All Insider Reports
All Insider Reports

Ownership of Catherine Mazzacco

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
KRYS Krystal Biotech, Inc. Director $410K Jun 30, 2025
SGHT Sight Sciences, Inc. Director $132K Sep 11, 2025

Insider Transactions Reported by Catherine Mazzacco:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.