Investor · Lexington, MA

Stephen A. Eckert

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Filings

36

SEC Form D

Connections

187

co-filers

Capital

$110.9M

across filings

Active

Nov 2020

to Aug 2025

Most-connected co-filers (187)

David A. Herman · Bethesda, MD12 shared Martin A. Cannon · Lexington, MA11 shared Richard A. Perle · Lexington, MA10 shared Michael D. Testa · Lexington, MA10 shared Seth Harrison · New York, NY10 shared Andrew P. Dunham · Lexington, MA9 shared Eric J. Newman · Lexington, MA9 shared Guy A. Cogan · Lexington, MA8 shared Laura J. Daniels · Lexington, MA8 shared Robert J. Haime · Lexington, MA8 shared William P. O'Neill · Lexington, MA8 shared Ryan Rawson · Berkeley, CA7 shared Larry Biagini · New York, NY7 shared Alex Newman · Berkeley, CA7 shared Binny Jassal · VANCOUVER, British Columbia, Canada7 shared Gregory Webb · New York, NY7 shared Eduardo P. Avayu · Lexington, MA7 shared Yotam Mann · Brooklyn, NY7 shared Jonathan Seeber · Washington, Washington, D.C.7 shared Laurel J. Omert · Lexington, MA7 shared Jill J. Buckley · Lexington, MA7 shared Karunya Lakshmi · New York, NY7 shared Michael Gregoire · New York, NY7 shared Buddy Doyle · VANCOUVER, British Columbia, Canada7 shared

Recent filings (36)

Hemanext Inc.Aug 2025 · 47 co-filers$24.0M Hemanext Inc.Jul 2025 · 47 co-filers$21.7M FLC 608 E Chalmers II Investor, LLCMar 2024 · 4 co-filers$12.3M Carden Springs Investor, LLCJan 2024 · 4 co-filers$15.0M Hemanext Inc.Jan 2024 · 41 co-filers$10.0M Hemanext Inc.Nov 2023 · 41 co-filers$11.3M Hemanext Inc.Feb 2023 · 52 co-filers$15.0M Cryder Capital Partners Inc.Jul 2022 · 10 co-filers Cryder Capital Partners Master Fund L.P.Jul 2022 · 11 co-filers Westhaven at AvonJul 2022 · 8 co-filers$6.7M Westhaven at AvonJul 2022 · 8 co-filers$6.7M Hemanext Inc.Oct 2021 · 44 co-filers$59.5M Cryder Capital Partners Inc.Jul 2021 · 10 co-filers Cryder Capital Partners Master Fund L.P.Jul 2021 · 11 co-filers North Emerging Markets Fund LtdNov 2020 · 11 co-filers North MaxQ Macro Fund LtdNov 2020 · 14 co-filers Fairlawn Capital 2020 Fund, LLCNov 2020 · 6 co-filers$8.0M Hemanext Inc.Oct 2020 · 40 co-filers$44.5M Hemanext Inc.Oct 2020 · 40 co-filers$44.5M Spin-Off Opportunities Fund, LLCFeb 2020 · 14 co-filers New Health Sciences, Inc.Oct 2019 · 27 co-filers$14.5M New Health Sciences, Inc.Oct 2019 · 27 co-filers$14.5M Spin-Off Opportunities Fund, LLCFeb 2019 · 14 co-filers New Health Sciences, Inc.Oct 2018 · 22 co-filers$16.0M CardioWise, Inc.Sep 2018 · 9 co-filers$357K

Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Stephen in the interactive graph →