Quentin S. Blackford - Insider Trading & Ownership

Location
7475 Lusk Blvd., San Diego, CA
Summary
The estimated net worth of Quentin S. Blackford is at least $39.4M dollars as of August 6, 2025. Quentin S. Blackford is the President and CEO, Director of iRhythm Technologies, Inc. and owns shares of iRhythm Technologies, Inc. (IRTC) stock worth about $29.5M. Quentin S. Blackford is the Director of Alphatec Holdings, Inc. and owns shares of Alphatec Holdings, Inc. (ATEC) stock worth about $7.2M. Quentin S. Blackford is the Chief Operating Officer of DEXCOM INC and owns shares of DEXCOM INC (DXCM) stock worth about $2.38M. Quentin S. Blackford is the Director of Axogen, Inc. and owns shares of Axogen, Inc. (AXGN) stock worth about $247K.
Signature
/s/ Marc Rosenbaum, attorney-in-fact
All Insider Reports
All Insider Reports

Ownership of Quentin S. Blackford

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
IRTC iRhythm Technologies, Inc. President and CEO, Director $29.5M -$9.45M -24.2% Aug 5, 2025
ATEC Alphatec Holdings, Inc. Director $7.2M Jun 11, 2025
DXCM DEXCOM INC Chief Operating Officer $2.38M Sep 8, 2021
AXGN Axogen, Inc. Director $247K Mar 30, 2022
FNA Paragon 28, Inc. Director $0 Apr 21, 2025

Insider Transactions Reported by Quentin S. Blackford:

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.