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Arthur AI, Inc.

Arthur sells software that helps businesses monitor and secure their AI systems.

Updated Nov 9, 2026·Latest SEC filing Aug 10, 2026·Suggest an edit

About Arthur

Arthur is a private company based in New York, New York. It has reported $53,256,276 raised in three offerings on Form D since November 2020. Its chief executive is Adam Wenchel.

Funding Rounds (SEC Form D)

First saleFiled with SECAmount soldInvestorsAvg. checkTermsFiling
Jul 21, 2026Aug 10, 2026$2,668,819of $5.9M target8$333KEquityRule 506(b)Form D ↗
Jun 30, 2022Nov 2, 2022$32,874,958fully sold19$1.7MEquityRule 506(b)Form D ↗
Nov 2, 2020Nov 17, 2020$17,712,499of $18.2M target18$984KEquity, Securities on exerciseRule 506(b)Form D ↗
Total, three offerings$53,256,276

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 Arthur's Form D filed Aug 10, 2026.

Adam Wenchel
Adam Wenchel
CEO and director
TG
JL

Earlier filings also listed Michelangelo Volpi (director, last listed Nov 2022) and Mike Volpi (director, last listed Nov 2020).

Sources

  1. SECArthur AI, Inc. filing history
  2. CompanyArthur team