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Timothy Chen

Director at Ambiq Micro.

DirectorPublic company
Updated Nov 2, 2026·Latest SEC filing Jun 10, 2026·Suggest an edit

About Timothy Chen

Timothy Chen is a director at Ambiq Micro.

Timothy Chen reports to the SEC as a director or officer of 2 public companies, including PTK Acquisition (PTK.U).

Timothy Chen first appears on SEC filings in 2020.

Experience

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

Ambiq Micro, Inc.
Director
2024 – 2026 · Public company (AMBQ)
PTK Acquisition Corp.
Chief Financial Officer and director
2020 · Public company (PTK.U)

Key Colleagues at Startups

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

Ambiq Micro, Inc. · Form D, Sep 27, 2024
JT
HL
Huang Lee
Director
WH
Wen Hsieh
Executive officer and director
SC
Sean Chen
Executive officer and director
SH
Scott Hanson
Executive officer and director
SG
Scott Goodwin
Executive officer
PR
Paul Rolls
Executive officer
KZ
Ker Zhang
Director
EH
Edward Hill
Director
FE
Fumihide Esaka
Chief Executive Officer and director
KS

Sources

  1. SECAmbiq Micro, Inc. Form D, filed Sep 27, 2024
  2. SECForms 3, 4 and 5 filed by Timothy Chen (SEC filer 1818099)