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Deep Root Biolabs, Inc.

Deep Root Biolabs designs microbial systems to restore damaged land and process industrial waste.

Updated Nov 10, 2026·Latest SEC filing Jul 20, 2026·Suggest an edit

About Deep Root Biolabs

Deep Root Biolabs is a private company based in Towson, Maryland, incorporated in 2025 in Maryland. It has reported $2,170,000 raised in one offering on Form D since July 2025. Its chief executive is John Sittmann.

Funding Rounds (SEC Form D)

First saleFiled with SECAmount soldInvestorsAvg. checkTermsFiling
Jul 9, 2025Jul 24, 2025amended Jul 20, 2026$2,170,000of $2.5M target14$155KSAFEs and a Convertible Promissory NoteRule 506(b)Form D/A ↗3 earlier filings

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 Deep Root Biolabs's Form D filed Jul 20, 2026.

TC
Thomas Curtis
Co-Founder · CTO and director
KS
Kimberly Sittmann
Executive officer
CH
Colin Handzo
Attorney in Fact
JS
John Sittmann
Co-Founder · CEO and director

Sources

  1. SECDeep Root Biolabs, Inc. Form D/A, filed May 8, 2026
  2. SECDeep Root Biolabs, Inc. Form D/A, filed Feb 5, 2026
  3. SECDeep Root Biolabs, Inc. Form D, filed Jul 24, 2025
  4. SECDeep Root Biolabs, Inc. filing history