About David Barrett
David Barrett is a director at Notarize.
Form D filings also name David Barrett as a director at Cohere Health.
David Barrett first appears on SEC filings in 2016.
Experience
This experience comes from David Barrett's profile and from SEC filings. For roles taken from filings, the years are when the filings name David Barrett in the role, so the role may have started earlier or lasted longer.
UI
University of Rhode Island Current
Member Board of Trustees (2026 – Present)
Vice Chair (2025 – Present)
2025 – Present
QU
QuellSecure Current
Chair
2025 – Present
Notarize, Inc. Current
Chair
2016 – Present · Boston, MA
Online notarization for individuals and identity verification software for businesses.
DI
Dana-Farber Cancer Institute Current
Member Board of Trustees
2010 – Present
PP
Polaris Partners Current
Managing Partner
2000 – Present
CA
Calico
Chief Operating Officer
1998 – 2000
PR
PureAtria/Rational
SVP WW Operations
1996 – 1998
LI
Lotus Development/IBM
VP/GM Global Sales & Services, VP Enterprise, GM US Government, other
1984 – 1996
Key Colleagues at Startups
The people David Barrett works with at each company, as listed on that company's latest Form D.
Notarize, Inc. · Form D/A, Aug 17, 2026
RF
Roger Ferguson
Director
JK
John Klinck
Director
PH
Paul Hurst
Director
TD
Tom Davis
Director
PK
Patrick Kinsel
Chief Executive Officer and director
Cohere Health Inc. · Form D, May 22, 2025
AD
Amir Debourou
Director
MG
Michael Greeley
Director
SN
Siva Namasivayam
Executive officer and director
GG
Gary Gottlieb
Director
RS
Robert Shepardson
Secretary
JH
Julian Harris
Director