Investor · Carlinville, IL

Douglas R. Carroll

Open Douglas in the network graph →

Filings

58

SEC Form D

Connections

197

co-filers

Capital

—

across filings

Active

Aug 2014

to Jun 2025

Most-connected co-filers (197)

Chris D. Hoeger · Davenport, IA26 shared Dan W. Duitscher · Rolfe, IA26 shared Jason H. Geminn · Edwardsville, IL26 shared Don J. Berlage · Elizabeth, IL24 shared Bryan J. Heinrichs · Breese, IL23 shared Gll Investors LLC · Chicago, IL22 shared Michael S. Newlander · Chicago, IL22 shared William S. Gilboy · Chicago, IL22 shared Jason R. Gilboy · Chicago, IL22 shared Anthony D. Siddens · Mason, IL17 shared Fred Tkalec · Westmount, Quebec, Canada14 shared Enduring Investments Llc · Morristown, NJ13 shared Gerber/Taylor Management Company · Memphis, TN13 shared Gerber/Taylor Management Company · Memphis, TN13 shared Enduring Investments Llc · Morristown, NJ13 shared Michael J. Douglass · Memphis, TN12 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 Alexander Klabin · New York, NY11 shared Enduring Investments Llc · Morristown, NJ11 shared Wayne Ross · Grand Cayman, Cayman Islands11 shared Lawrence M. Blatt · South San Francisco, CA11 shared

Recent filings (58)

GLL Health Sciences Fund LtdMar 2026 · 4 co-filers GLL Health Sciences Fund LLCMar 2026 · 3 co-filers Enduring US Inflation Tracking Fund, LPJun 2025 · 5 co-filers GLL Health Sciences Fund LLCMar 2025 · 11 co-filers GLL Health Sciences Fund LtdMar 2025 · 14 co-filers Enduring US Inflation Tracking Fund, LPJun 2024 · 5 co-filers GLL Health Sciences Fund LLCMar 2024 · 11 co-filers GLL Health Sciences Fund LtdMar 2024 · 14 co-filers Enduring US Inflation Tracking Fund, LPJun 2023 · 5 co-filers GLL Health Sciences Fund LLCMar 2023 · 11 co-filers GLL Health Sciences Fund LtdMar 2023 · 14 co-filers Enduring US Inflation Tracking Fund, LPJun 2022 · 5 co-filers GLL Health Sciences Fund LLCMar 2022 · 11 co-filers GLL Health Sciences Fund LtdMar 2022 · 14 co-filers Enduring US Inflation Tracking Fund, LPOct 2021 · 5 co-filers GT OFFSHORE FUND LTDJul 2021 · 10 co-filers GT OFFSHORE FUND LTDMar 2021 · 10 co-filers 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 LtdMar 2020 · 14 co-filers GLL Health Sciences Fund LLCMar 2020 · 11 co-filers GT OFFSHORE FUND LTDMar 2020 · 10 co-filers GT ERISA FUND LTDMar 2020 · 10 co-filers

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