Christopher Mason

Entity
Individual
Business address
C/O Krystal Biotech, Inc., 2100 Wharton Street, Suite 701, 15203 Pittsburgh, PA
Signature Ownership
/s/ Krish Krishnan, as attorney-in-fact for Christopher Mason
All SEC filings
View on sec.gov
Get insider transactions for this reporting owner
Christopher Mason has filed 9 SEC EDGAR filings since 1/5/2021

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 Jun 30, 2025 Jun 30, 2025 001-38210
4 Open Document Open Filing FORM 4 Jul 1, 2024 Jun 30, 2024 001-38210
4 Open Document Open Filing FORM 4 Jul 3, 2023 Jun 30, 2023 001-38210
4 Open Document Open Filing FORM 4 Jul 1, 2022 Jun 30, 2022 001-38210
4 Open Document Open Filing FORM 4 Jul 2, 2021 Jun 30, 2021 001-38210
4 Open Document Open Filing PRIMARY DOCUMENT Jun 14, 2021 Jun 10, 2021 001-38537
3 Open Document Open Filing PRIMARY DOCUMENT Mar 10, 2021 Mar 3, 2021 001-38537
4 Open Document Open Filing FORM 4 SUBMISSION Jan 5, 2021 Jan 4, 2021 001-38210
3 Open Document Open Filing FORM 3 SUBMISSION Jan 5, 2021 Jan 4, 2021 001-38210