Investor · Boston, MA
Lawrence S. Hamelsky
Open Lawrence in the network graph →Filings
93
SEC Form D
Connections
423
co-filers
Capital
$6.9B
across filings
Active
Aug 2020
to Feb 2026
Most-connected co-filers (423)
Ross M. Jones · Boston, MA52 sharedJoshua A. Lutzker · Boston, MA48 sharedMichael C. Ascione · Boston, MA46 sharedChristopher J. Hadley · Boston, MA46 sharedDavid C. Bordeau · Boston, MA45 sharedMarni F. Payne · Boston, MA45 sharedKevin T. Callaghan · Boston, MA39 sharedSamuel W. Spirn · Boston, MA38 sharedBlake L. Gottesman · Boston, MA38 sharedElizabeth L. Hoffman · Boston, MA37 sharedBenjamin D. Levy · Boston, MA36 sharedEdward J. Whelan · Boston, MA32 sharedGreg J. Pappas · BOSTON, MA31 sharedKenneth S. Bring · BOSTON, MA30 sharedRobert J. Small · BOSTON, MA29 sharedSharlyn C. Heslam · BOSTON, MA28 sharedRaleigh A. Shoemaker · BOSTON, MA28 sharedMatthew A. Janchar · BOSTON, MA27 sharedSamantha A. Adams · Boston, MA24 sharedMatthew B. Gooch · Boston, MA23 sharedCandice M. Corvetti · Boston, MA19 sharedJonathan D. Nuger · Boston, MA16 sharedJonathan J. Meyer · BOSTON, MA16 sharedAnil J. Seetharam · BOSTON, MA16 shared
Recent filings (93)
BPTN Co-Invest, L.P.Feb 2026 · 14 co-filersSwish BP Co-Invest, L.P.Nov 2025 · 15 co-filersBP Ace CV, L.P.Sep 2025 · 13 co-filersBP Ace EV, L.P.Sep 2025 · 13 co-filersTitan BP Co-Invest, L.P.Jul 2025 · 13 co-filersBerkshire DT Co-Invest, L.P.Jun 2025 · 13 co-filersTau BP Co-Invest, L.P.Jan 2025 · 14 co-filersBAH Forefront, L.P.Jan 2025 · 14 co-filersRock Star LP Co-Invest II, L.P.Dec 2024 · 15 co-filersRock Star LP Co-Invest I, L.P.Dec 2024 · 15 co-filersBerkshire Fund XI-Lux (IND), L.P.Oct 2024 · 15 co-filersBerkshire Fund XI (IND), L.P.Oct 2024 · 15 co-filersBerkshire Spectre Co-Investor, L.P.Sep 2024 · 50 co-filersTLand Aggregator I, L.P.May 2024 · 59 co-filersBerkshire HPC Co-Investor II, L.P.May 2024 · 59 co-filersBerkshire HPC Co-Investor I, L.P.May 2024 · 59 co-filersAHEAD Parent Holdings, LPMay 2024 · 31 co-filersAHEAD Parent Holdings, LPFeb 2024 · 32 co-filersAHEAD Parent Holdings, LPNov 2023 · 32 co-filersBerkshire Fund XI-F, L.P.Oct 2023 · 14 co-filersBerkshire Fund XI, L.P.Oct 2023 · 14 co-filersBerkshire Fund XI-Lux, SCSpOct 2023 · 14 co-filersBerkshire Fund XI-TE, L.P.Oct 2023 · 14 co-filersBPBB Co-Investor, L.P.May 2023 · 10 co-filersBRC Leveraged Bridge Loan Fund LPApr 2023 · 7 co-filers
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Lawrence in the interactive graph →