Home›Companies›Biotech & Pharma›CoRegen

CoRegen, Inc.

Develops immune cell therapies for people with cancer.

Updated Nov 11, 2026·Latest SEC filing Feb 26, 2026·Suggest an edit

About CoRegen

CoRegen is a private company based in Houston, Texas, incorporated in 2022 in Delaware. It has reported $134,260,002 raised in six offerings on Form D since March 2024.

Funding Rounds (SEC Form D)

First saleFiled with SECAmount soldInvestorsAvg. checkTermsFiling
Oct 28, 2025Feb 26, 2026$13,500,000fully sold1$13.5MEquityRule 506(b)Form D ↗
Apr 21, 2025May 22, 2025$62,640,000fully sold8$7.8MEquityRule 506(b)Form D ↗
Feb 3, 2025Feb 28, 2025$10,000,002fully sold1$10.0MEquityRule 506(b)Form D ↗
Jan 19, 2025Feb 28, 2025$20,750,000fully sold7$2.9MEquityRule 506(b)Form D ↗
Aug 9, 2022Mar 8, 2024$12,870,000fully sold31$415KConvertible Note convertible into Series A-2 Preferred StockRule 506(b)Form D ↗
Feb 8, 2024Feb 22, 2024$14,500,000target not set1$14.5MEquityRule 506(b)Form D ↗
Total, six offerings$134,260,002

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 CoRegen's Form D filed Feb 26, 2026.

JS
Jonathan Simons
Board Member
Steve Gorlin
Steve Gorlin
Vice Chairman & President
BM
Suneet Varma
Suneet Varma
Chairman of the Board
Sonja Nelson
Sonja Nelson
Chief Financial Officer
Sonal Gupta
Sonal Gupta
Chief Medical Officer
Peter Gelinas
Peter Gelinas
Chief Technical Officer

Earlier filings also listed Lee Fleisher, M.D. (director, last listed May 2025), John Thomas, Jr. (chief financial officer and secretary, last listed May 2025), David Lonard, PhD (chief science officer, last listed May 2025), Clifford Dasco, M.D. (chief medical officer and director, last listed May 2025), Shawn Tomasello (chief executive officer and director, last listed Feb 2025), David Cornell, II (director, last listed Mar 2024) and Bert O'Malley, M.D. (director, last listed Feb 2024).

Sources

  1. SECCoRegen, Inc. filing history
  2. CompanyCoRegen leadership