Investor · Rolfe, IA

Dan W. Duitscher

Open Dan in the network graph →

Filings

31

SEC Form D

Connections

200

co-filers

Capital

—

across filings

Active

Mar 2017

to Mar 2026

Most-connected co-filers (200)

Chris D. Hoeger · Davenport, IA31 shared Jason H. Geminn · Edwardsville, IL27 shared Douglas R. Carroll · Carlinville, IL26 shared Bryan J. Heinrichs · Breese, IL24 shared Don J. Berlage · Elizabeth, IL24 shared Gll Investors LLC · Chicago, IL22 shared William S. Gilboy · Chicago, IL22 shared Michael S. Newlander · Chicago, IL22 shared Jason R. Gilboy · Chicago, IL22 shared Costa Littas · NEWPORT BEACH, CA12 shared Masahiko L. Yamaguchi · Central, Hong Kong, Israel12 shared J. D. Kelsey · Old Lyme, CT12 shared Charles J. Fitgerald · BOSTON, MA11 shared Lawrence M. Blatt · South San Francisco, CA11 shared Alexander Klabin · New York, NY11 shared Wayne Ross · Grand Cayman, Cayman Islands11 shared Pat R. Schroeder · Lancaster, WI7 shared Kasper D. Koch · Tremont, IL5 shared Frank W. Doll · Pocahontas, IL5 shared Paul E. Schallberger · Cape Girardeau, MO5 shared Michael J. Collins · Coral Gables, FL5 shared Robert A. Faith · Charleston, SC5 shared Dante K. Carpenter · Russell Springs, KY5 shared Somula D. Schwoeppe · Huntingburg, IN5 shared

Recent filings (31)

GLL Health Sciences Fund LtdMar 2026 · 4 co-filers GLL Health Sciences Fund LLCMar 2026 · 3 co-filers GLL Health Sciences Fund LtdMar 2025 · 14 co-filers GLL Health Sciences Fund LLCMar 2025 · 11 co-filers GLL Health Sciences Fund LLCMar 2024 · 11 co-filers GLL Health Sciences Fund LtdMar 2024 · 14 co-filers PRAIRIE FARMS DAIRY INCFeb 2024 · 113 co-filers$2.0M PRAIRIE FARMS DAIRY INCFeb 2024 · 113 co-filers$2.0M PRAIRIE FARMS DAIRY INCApr 2023 · 117 co-filers$2.0M GLL Health Sciences Fund LLCMar 2023 · 11 co-filers GLL Health Sciences Fund LtdMar 2023 · 14 co-filers GLL Health Sciences Fund LLCMar 2022 · 11 co-filers GLL Health Sciences Fund LtdMar 2022 · 14 co-filers PRAIRIE FARMS DAIRY INCFeb 2022 · 121 co-filers$1.9M GLL Health Sciences Fund LtdMar 2021 · 14 co-filers GLL Health Sciences Fund LLCMar 2021 · 11 co-filers GLL Health Sciences Fund LLCMar 2020 · 11 co-filers GLL Health Sciences Fund LtdMar 2020 · 14 co-filers GLL Health Sciences Fund LLCMar 2020 · 11 co-filers GLL Health Sciences Fund LtdMar 2020 · 14 co-filers GLL Health Sciences Fund LtdMar 2019 · 14 co-filers GLL Health Sciences Fund LLCMar 2019 · 11 co-filers GLL Health Sciences Fund LLCMar 2019 · 11 co-filers GLL Health Sciences Fund LtdMar 2019 · 14 co-filers PRAIRIE FARMS DAIRY INCFeb 2019 · 107 co-filers$4.5M

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