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Ventaris Surgical, Inc.

Develops a kidney stone treatment system for surgeons.

Updated Nov 11, 2026·Latest SEC filing Mar 2, 2026·Suggest an edit

About Ventaris Surgical

Ventaris Surgical is a private company based in San Carlos, California, incorporated in 2024 in Delaware. It has reported $30,684,891 raised in one offering on Form D since March 2026. Its chief executive is Surag Mantri.

Funding Rounds (SEC Form D)

First saleFiled with SECAmount soldInvestorsAvg. checkTermsFiling
Jan 6, 2026Mar 2, 2026$30,684,891fully sold57$538KEquityRule 506(b)Form D ↗

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 Ventaris Surgical's Form D filed Mar 2, 2026.

JK
Justin Klein
Director
SM
Surag Mantri
CEO and director
Amir Abolfathi
Amir Abolfathi
Independent Board Member
Also a director at BRIUS and R3 Vascular and an executive chairman at MaxQ Medical.

Sources

  1. SECVentaris Surgical, Inc. filing history
  2. PressVentaris Surgical Series A announcement