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Third Pole, Inc.

Updated Oct 27, 2026·Latest SEC filing Mar 13, 2025·Suggest an edit

About Third Pole

Third Pole is a private company based in Waltham, Massachusetts. It has reported $85,793,367 raised in three offerings on Form D since December 2015. Its chief executive is Basil Athenson.

Funding Rounds (SEC Form D)

First saleFiled with SECAmount soldInvestorsAvg. checkTermsFiling
Mar 18, 2024Mar 27, 2024amended Mar 13, 2025$16,850,000of $30.0M target22$765KEquity, Debt, Options, Securities on exercise, Convertible Promissory Notes and Warrants, including underlying Series B-2 Preferred Stock, convertible into Common Stock.Rule 506(b)Form D/A ↗1 earlier filing
Mar 5, 2019Mar 19, 2019amended Feb 12, 2024$55,193,367target not set85$649KEquity, Options, Securities on exercise, Series B-1/B-2 Preferred Stock (B Shares)convertible into Common Stock (Conversion Shares) & Series B-1/B-2 warrants, underlying Series B Shares & Conversion Shares.Rule 506(b)Form D/A ↗5 earlier filings
Dec 18, 2015Dec 23, 2015amended Jan 16, 2018$13,750,000of $14.0M target49$280KEquityRule 506(b)Form D/A ↗6 earlier filings
Total, three offerings$85,793,367

First sale is the date the first investor in the offering committed to invest. Companies must file Form D within 15 days of that date, so filing dates run later.

Leadership Team

Executive officers and directors listed on Third Pole's Form D filed Mar 13, 2025.

DZ
David Zapol
Director
EH
Elizabeth Holmberg
CFO and Treasurer
RR
Ron Robison
Director
WH
HP
Hirak Parikh
Director
BA
Basil Athenson
Chief Executive Officer and President, director

Earlier filings also listed Matthew Gaylord (director, last listed Feb 2024) and Ashleigh Palmer (director, last listed Jan 2018).

Sources

  1. SECTHIRD POLE, INC. Form D, filed Mar 27, 2024
  2. SECTHIRD POLE, INC. Form D/A, filed Feb 16, 2023
  3. SECTHIRD POLE, INC. Form D/A, filed Feb 23, 2022
  4. SECTHIRD POLE, INC. Form D/A, filed Feb 24, 2021
  5. SECTHIRD POLE, INC. Form D/A, filed Feb 28, 2020
  6. SECTHIRD POLE, INC. Form D, filed Mar 19, 2019
  7. SECTHIRD POLE, INC. Form D/A, filed Aug 2, 2017
  8. SECTHIRD POLE, INC. Form D/A, filed May 23, 2017
  9. SECTHIRD POLE, INC. Form D/A, filed Jan 3, 2017
  10. SECTHIRD POLE, INC. Form D/A, filed Jun 6, 2016
  11. SECTHIRD POLE, INC. Form D/A, filed Feb 26, 2016
  12. SECTHIRD POLE, INC. Form D, filed Dec 23, 2015
  13. SECTHIRD POLE, INC. filing history