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John Sinclair

VICE PRESIDENT and TREASURER at Bolster Networks.

Executive
Updated Nov 9, 2026·Latest SEC filing Jul 30, 2024·Suggest an edit

About John Sinclair

Form D filings for Bolster Networks from 2020 to 2024 list John Sinclair as VICE PRESIDENT and TREASURER.

John Sinclair first appears on SEC filings in 2020.

Experience

This experience comes from SEC filings. The years are when the filings name John Sinclair in the role, so the role may have started earlier or lasted longer.

Bolster Networks, Inc.
VICE PRESIDENT and TREASURER
2020 – 2024 · New York, NY

Key Colleagues at Startups

The people John Sinclair works with at each company, as listed on that company's latest Form D.

Bolster Networks, Inc. · Form D, Jul 30, 2024
FW
Fred Wilson
Director
CH
Cathy Hawley
CEO, PRESIDENT and SECRETARY, director
CM
SD
Scott Dorsey
Director
TB
MB
Matthew Blumberg
Chairperson
AR
Andrea Rice
Director

Sources

  1. SECBolster Networks, Inc. Form D, filed Jul 30, 2024