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SentiAR, Inc.

SentiAR sells holographic visualization software to physicians performing cardiac procedures.

Updated Nov 13, 2026·Latest SEC filing May 12, 2026·Suggest an edit

About SentiAR

SentiAR is a private company based in St. Louis, Missouri. It has reported $16,659,321 raised in six offerings on Form D since August 2017. Its chief executive is Stuart Long.

Funding Rounds (SEC Form D)

First saleFiled with SECAmount soldInvestorsAvg. checkTermsFiling
Apr 30, 2026May 12, 2026$1,485,000of $2.5M target9$165KDebt, Options, Securities on exerciseRule 506(b)Form D ↗
Apr 28, 2025May 12, 2025$2,466,849of $4.0M target20$123KEquity, Options, Securities on exerciseRule 506(b)Form D ↗
Oct 26, 2022Mar 30, 2023$5,809,498fully sold15$387KEquity, Options, Securities on exerciseRule 506(b)Form D ↗
Jan 24, 2020Feb 6, 2020amended Nov 30, 2020$5,597,974fully sold15$373KEquityRule 506(b)Form D/A ↗1 earlier filing
Apr 11, 2018Apr 12, 2018$1,000,000of $1.3M target4$250KSimple Agreement for Future Equity (SAFE)Rule 506(b)Form D ↗
Jun 15, 2017Aug 14, 2017$300,000of $1.0M target4$75,000Simple Agreement for Future Equity (SAFE)Rule 506(b)Form D ↗
Total, six offerings$16,659,321

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 SentiAR's Form D filed May 12, 2026.

SC
Stuart Long
Stuart Long
President & CEO, director
Also CEO and director at InfoBionic.

Earlier filings also listed Warren Watson (director, last listed May 2025), Berk Tas (chief executive officer and director, last listed May 2025), Shlomo Shpun (director, last listed Mar 2023), Jen Silva (director, last listed Mar 2023), William Schmidt (director, last listed Nov 2020), Charlie Bolten (director, last listed Nov 2020), James Howard (chief executive officer and director, last listed Apr 2018) and Charles Bolten (director, last listed Apr 2018).

Sources

  1. SECSentiAR, Inc. Form D, filed Feb 6, 2020
  2. SECSentiAR, Inc. filing history
  3. PressSentiAR Series B announcement