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Timothy Greenfield

Director at Tyfone.

Director
Updated Oct 29, 2026·Latest SEC filing Apr 20, 2023·Suggest an edit

About Timothy Greenfield

Form D filings for Tyfone in 2023 list Timothy Greenfield as director.

Timothy Greenfield first appears on SEC filings in 2023.

Experience

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

Tyfone Inc.
Director
2023 · Portland, OR

Key Colleagues at Startups

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

Tyfone Inc. · Form D, Apr 20, 2023
BW
SN
Siva Narendra
Executive officer and director
IK
Irwin Kramer
Director
SP
PT
Prabhakar Tadepalli
Executive officer
SC
BM

Sources

  1. SECTyfone Inc. Form D, filed Apr 20, 2023