Investor · Eden Prairie, MN

Robert E. Rinek

Open Robert in the network graph →

Filings

78

SEC Form D

Connections

157

co-filers

Capital

$90.2M

across filings

Active

Oct 2016

to Nov 2023

Most-connected co-filers (157)

Kevin E. Roche · Eden Prairie, MN33 shared Richard J. Nigon · Eden Prairie, MN31 shared Mary E. Anderson · Eden Prairie, MN30 shared David M. Churchill · Baltimore, MD26 shared Brett D. Rogers · Baltimore, MD26 shared Todd Johnson · Raleigh, NC26 shared Dawn R. Griffiths · HAMILTON, Bermuda26 shared Derek Stapley · St. George's, Bermuda26 shared Piotr Sliwinski · Wroclaw, R925 shared Fran M. Tuite · Chicago, IL25 shared Lars E. Oddsson · Eden Prairie, MN24 shared Dennis C. Clarke · New York, NY19 shared Henry W. Fayne · NEW YORK, NY19 shared Michael Koeris · Cambridge, MA19 shared Jacob J. Tyra · Riverton, WY19 shared Eral Gokgol-Kline · Poughkeepsie, NY19 shared Owen Van Essen · Santa Fe, NM19 shared Jennifer L. Foxson · New York, NY19 shared Christopher Edwards · Midland, MI19 shared Robert L. Macgoey · New York, NY19 shared Graham H. Jacobs · Lander, WY19 shared David Griggs · Ponte Vedra Beach, FL18 shared Neal Lampley · Miramar Beach, FL18 shared Kenneth S. Schwartz · GARDNER, MA18 shared

Recent filings (78)

RxFunction, Inc.Oct 2025 · 6 co-filers$4.3M RxFunction, Inc.Oct 2025 · 6 co-filers$8.1M Brown Advisory (Bermuda) Ltd.- Brown Advisory Alternative Strategies FundJul 2025 · 11 co-filers Brown Advisory (Bermuda) Ltd.-Brown Advisory Global Managers FundJul 2025 · 10 co-filers RxFunction, Inc.Nov 2024 · 8 co-filers$4.3M RxFunction, Inc.Nov 2024 · 8 co-filers$8.1M Brown Advisory (Bermuda) Ltd.-Brown Advisory Global Managers FundJul 2024 · 10 co-filers Brown Advisory (Bermuda) Ltd.- Brown Advisory Alternative Strategies FundJul 2024 · 11 co-filers RxFunction, Inc.Nov 2023 · 17 co-filers$4.3M RxFunction, Inc.Nov 2023 · 17 co-filers$8.1M Graylog, Inc.Oct 2023 · 13 co-filers$9.0M Graylog, Inc.Oct 2023 · 13 co-filers$9.0M Brown Advisory (Bermuda) Ltd.- Brown Advisory Alternative Strategies FundJul 2023 · 11 co-filers Brown Advisory (Bermuda) Ltd.-Brown Advisory Global Managers FundJul 2023 · 10 co-filers Piper Sandler Merchant Banking Fund III, L.P.Nov 2022 · 16 co-filers Piper Sandler Merchant Banking Fund III Employee, L.P.Nov 2022 · 16 co-filers Piper Sandler Merchant Banking Fund III Employee, L.P.Nov 2022 · 16 co-filers Piper Sandler Merchant Banking Fund III, L.P.Nov 2022 · 16 co-filers RxFunction, Inc.Nov 2022 · 17 co-filers$8.1M RxFunction, Inc.Nov 2022 · 17 co-filers$4.3M RxFunction, Inc.Nov 2022 · 17 co-filers$10.0M Brown Advisory (Bermuda) Ltd.-Brown Advisory Global Managers FundJul 2022 · 10 co-filers Brown Advisory (Bermuda) Ltd.- Brown Advisory Alternative Strategies FundJul 2022 · 11 co-filers Brown Advisory (Bermuda) Ltd. - Brown Advisory Hedged Emerging Markets FundJul 2022 · 11 co-filers Brainyak, Inc.Jun 2022 · 9 co-filers$2.0M

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