Investor · Boston, MA
Jeffrey R. Harper
Open Jeffrey in the network graph →Filings
32
SEC Form D
Connections
104
co-filers
Capital
$177.2M
across filings
Active
Sep 2019
to Sep 2025
Most-connected co-filers (104)
Jeffrey R. Theobald · Boston, MA19 sharedShawn M. Hawthorne · Boston, MA17 sharedJames M. Alden · Boston, MA16 sharedSaurabh Srivastava · Cupertino, CA15 sharedMark A. Meskin · New York, NY15 sharedAlexander Mitchell · Boca Raton, FL15 sharedJon Lange · New York, NY15 sharedScott R. Tully · Boston, MA14 sharedMarjorie Bowen · Union, NJ13 sharedSimon A. Lorne · New York, NY13 sharedZack Kembar · Norwalk, CT13 sharedMiguel Forbes · Cupertino, CA13 sharedPeter R. Carbone · Boston, MA12 sharedPeter R. Carbone Iii · Boston, MA11 sharedKevin A. Byrne · New York, NY9 sharedSean Dalfen · DALLAS, TX9 sharedCastle Ridge Asset Management Limited · Toronto, Ontario, Canada9 sharedTravis Masters · New York, NY9 sharedDavid Murray · Portland, OR7 sharedJesce Horton · Portland, OR7 sharedJames Jr. M. Floyd · Hinesville, GA7 sharedCraig Rominger · Mill Creek, WA7 sharedTodd Deligan · Mill Creek, WA7 sharedJoseph W. Schottland · New York, NY7 shared
Recent filings (32)
Cantillon Global Equity FundSep 2025 · 14 co-filersFF Metropolis Investor LLCAug 2025 · 24 co-filers$15.1MFF Metropolis Co-Invest LLCAug 2025 · 24 co-filers$900KFF Hampshire Investor LLCMay 2025 · 15 co-filers$7.4MCantillon Global Equity FundSep 2024 · 14 co-filersFF Woodscape Co-Invest LLCAug 2024 · 24 co-filers$1.4MFF Woodscape Investor LLCAug 2024 · 26 co-filers$5.8MFF NAV 850 Co-Invest LLCOct 2023 · 24 co-filers$2.0MFF NAV 850 Investor LLCOct 2023 · 26 co-filers$19.7MCantillon Global Equity FundSep 2023 · 13 co-filersFF Von Karman Co-Invest LLCJan 2023 · 16 co-filers$3.5MFF Von Karman LLCJan 2023 · 16 co-filers$14.7M410 Forest Fund, LLCJan 2023 · 17 co-filers$3.4M305 Kenneth Welch Fund LLCJan 2023 · 17 co-filers$2.3MCantillon Global Equity FundSep 2022 · 13 co-filersFF 21 NORTHWESTERN, LLCAug 2022 · 9 co-filers$6.8MFF 21 NORTHWESTERN, LLCAug 2022 · 9 co-filers$6.8MFF PIX Sugarloaf JV LLCJul 2022 · 15 co-filers$59.0MFF Sugarloaf LLCJul 2022 · 17 co-filers$32.2MFF SL Co-Invest LLCJul 2022 · 17 co-filers$8.2MFirebird Music Holdings, LLCMay 2022 · 17 co-filers$400.0MDNCP FL1, LLCNov 2021 · 5 co-filers$1.1MFirebird Music Holdings, LLCNov 2021 · 17 co-filers$120.5MDNCP Management, LLCNov 2021 · 5 co-filers$1.1MCantillon Global Equity FundSep 2021 · 13 co-filers
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Jeffrey in the interactive graph →