Investor · Minneapolis, MN

Robert S. Bergmann

Open Robert in the network graph →

Filings

13

SEC Form D

Connections

77

co-filers

Capital

$10.7M

across filings

Active

Oct 2019

to Nov 2025

Most-connected co-filers (77)

William D. Fisher, Jr · Minneapolis, MN10 shared Brian C. Lentz · Minneapolis, MN8 shared Jonathan H. Twidwell · Overland Park, KS5 shared Jordan Silber · San Francisco, CA5 shared Graydon J. Kincaid, Jr · Overland Park, KS5 shared Kenneth Guernsey · SAN FRANCISCO, CA5 shared Will H. Shields Iii · Overland Park, KS5 shared Peter Werner · San Francisco, CA5 shared Anthony Gabriel · El Segundo, CA5 shared Mohamad H. Makhzoumi · Menlo Park, CA5 shared Michael Raymer · Raleigh, NC4 shared Anthonie C. Van Ekris · Sennigerberg, Luxembourg4 shared Anthony S. Colavita · Rye, NY4 shared Michael J. Melarkey · Rye, NY4 shared Capula Management Limited · Grand Cayman, Cayman Islands4 shared Agnes F. Mullady · Rye, NY4 shared Vincent D. Enright · Rye, NY4 shared Capula Investment Management Asia Limited · Hong Kong, Hong Kong4 shared Henning M. Bruder · Grand Cayman, Cayman Islands4 shared Salvatore J. Zizza · Rye, NY4 shared David S. Sargison · Bodden Town, Grand Cayman, Cayman Islands4 shared Masaki Okada · Grand Cayman, Cayman Islands4 shared John C. Ball · Rye, NY4 shared Glen Wigney · Grand Cayman, Cayman Islands4 shared

Recent filings (13)

GAMCO Natural Resources, Gold & Income TrustNov 2025 · 20 co-filers$20.0M GABELLI CONVERTIBLE & INCOME SECURITIES FUND INCNov 2025 · 33 co-filers$20.0M Exsolve, Inc.Apr 2025 · 11 co-filers$7.3M Exsolve, Inc.May 2024 · 11 co-filers$8.7M Exsolve, Inc.Apr 2023 · 8 co-filers$8.7M GABELLI CONVERTIBLE & INCOME SECURITIES FUND INCJan 2023 · 31 co-filers$15.0M Capula Global Relative Value Fund LTDOct 2022 · 15 co-filers Exsolve, Inc.Mar 2022 · 8 co-filers$1.2M Capula Global Relative Value Fund LTDOct 2021 · 17 co-filers Exsolve, Inc.Mar 2021 · 8 co-filers$1.5M Capula Global Relative Value Fund LTDOct 2020 · 21 co-filers GABELLI CONVERTIBLE & INCOME SECURITIES FUND INCOct 2019 · 35 co-filers$35.0M Capula Global Relative Value Fund LTDOct 2019 · 20 co-filers

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