Investor · Bonita Springs, FL

Mike Maertens

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Filings

28

SEC Form D

Connections

139

co-filers

Capital

$69.2M

across filings

Active

Mar 2019

to Feb 2026

Most-connected co-filers (139)

Scott W. Gall · Bonita Springs, FL17 shared James Richmond · Bonita Springs, FL14 shared Michael Celano · Bala Cynwyd, PA13 shared Carole Ben Maimon, Md · Bala Cynwyd, PA13 shared Steve E. Kapp · BEDFORD, Nova Scotia, Canada12 shared Rebecca Gold · New York, NY12 shared Ilan Shalit · Chicago, IL12 shared Adele S. Willson · BALTIMORE, MD12 shared Brian Barnes · Chicago, IL12 shared Monica E. Robertson · BALTIMORE, MD12 shared Jeffrey Richards · New York, NY12 shared Jennifer S. Cordes · BALTIMORE, MD12 shared Andrew Leahy · Newark, NJ12 shared Darrin Campbell · BEDFORD, Nova Scotia, Canada12 shared Jerry Labowitz · Newark, NJ12 shared Jim E. Albert · BALTIMORE, MD12 shared Ryan J. Schaefer · Fort Collins, CO11 shared Ari Paul · Stamford, CT11 shared Jeanne Richmond · Bonita Springs, FL11 shared Michelle S. Harris · BALTIMORE, MD11 shared Anup Swamy · New York, NY11 shared Cynthia S. Shonaiya · BALTIMORE, MD11 shared Matthew N. Goetz · Dallas, TX11 shared Timothy S. Barnhill · BALTIMORE, MD11 shared

Recent filings (28)

HORD COPLAN MACHT, INC.Feb 2026 · 10 co-filers$1.5M HORD COPLAN MACHT, INC.Oct 2025 · 32 co-filers$250K HORD COPLAN MACHT, INC.Apr 2025 · 32 co-filers$1.2M HORD COPLAN MACHT, INC.Mar 2025 · 32 co-filers$525K HORD COPLAN MACHT, INC.Mar 2024 · 32 co-filers$250K e2c ESA Bond 2, LLCAug 2023 · 14 co-filers$250.0M HORD COPLAN MACHT, INC.Jun 2023 · 32 co-filers$2.0M e2Companies LLCApr 2023 · 8 co-filers$50.0M HORD COPLAN MACHT, INC.Mar 2023 · 35 co-filers$1.8M e2c ESA Bond 2, LLCNov 2022 · 14 co-filers$250.0M HORD COPLAN MACHT, INC.Sep 2022 · 35 co-filers$344K e2Companies LLCApr 2022 · 8 co-filers$38.5M e2Companies LLCApr 2022 · 8 co-filers$28.0M HORD COPLAN MACHT, INC.Mar 2022 · 35 co-filers$1.5M HORD COPLAN MACHT, INC.Mar 2022 · 37 co-filers$1.5M CPG Vintage Access Fund II, LLCNov 2021 · 29 co-filers CPG Focused Access Fund, LLCNov 2021 · 31 co-filers CPG Carlyle Commitments Fund, LLCJun 2021 · 29 co-filers CPG Carlyle Commitments Master Fund, LLCJun 2021 · 29 co-filers uLab Systems, Inc.Jun 2021 · 20 co-filers$55.0M e2c ESA Bond 1, LLCJun 2021 · 20 co-filers$50.0M uLab Systems, Inc.Apr 2021 · 20 co-filers$50.0M HORD COPLAN MACHT, INC.Apr 2021 · 44 co-filers$1.4M HORD COPLAN MACHT, INC.Apr 2021 · 38 co-filers$1.4M e2c ESA Bond 1, LLCJun 2020 · 20 co-filers$25.0M

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