Investor · CHICAGO, IL

Sonia Millsom

Open Sonia in the network graph →

Filings

17

SEC Form D

Connections

71

co-filers

Capital

$61.9M

across filings

Active

Mar 2023

to Sep 2025

Most-connected co-filers (71)

Jens H. Hoellermann · Luxembourg, Luxembourg9 shared Samuel M. Mencoff · CHICAGO, IL9 shared David Hammond · George Town, Grand Cayman, Cayman Islands8 shared Sebastian Caliri · New Orleans, LA5 shared ICG Infrastructure Fund II GP S.a r.l · Senningerberg, Luxembourg5 shared Yair Schindel · Raanana, L35 shared Meera Mani · CHICAGO, IL5 shared Robert M. Fontana · CHICAGO, IL5 shared Karla J. Bullard · CHICAGO, IL5 shared Arun D. Kottha · Cleveland, OH4 shared ICG Europe Mid-Market Fund II GP S.a r.l · Senningerberg, Luxembourg4 shared Jonathan C. Cohen · London, United Kingdom4 shared Nicholas E. Hecker · New York, NY3 shared Megan Guy · Denver, CO3 shared Matthew D. Diserio · New York, NY3 shared Marc Robert · New York, NY3 shared Joon Hyuk Heo · New York, NY3 shared Disque D. Deane, Jr · New York, NY3 shared Robert A. Winston · New York, NY3 shared Cory A. Perlstein · New York, NY3 shared John A. Jenks · New York, NY3 shared Anshu G. Kalhan · New York, NY3 shared Fisher F. Zhang · Grand Cayman, Cayman Islands3 shared Kevin A. Phillip · Grand Cayman, Cayman Islands3 shared

Recent filings (17)

HOPSCOTCH HEALTH HOLDINGS, LLCSep 2025 · 20 co-filers$16.6M HOPSCOTCH HEALTH HOLDINGS, LLCSep 2025 · 20 co-filers$16.6M Sculptor Diversified Real Estate Income Trust, Inc.Apr 2025 · 40 co-filers Cycle Labs, Inc.Feb 2025 · 14 co-filers$1.5M Cycle Labs, Inc.Jul 2024 · 14 co-filers$3.0M Cycle Labs, Inc.Jul 2024 · 14 co-filers$300K HOPSCOTCH HEALTH HOLDINGS, LLCJul 2024 · 20 co-filers$68.3M HOPSCOTCH HEALTH HOLDINGS, LLCJul 2024 · 20 co-filers$68.3M ICG Infrastructure Fund II SCSpApr 2024 · 5 co-filers ICG Infrastructure Fund II Feeder SCSpApr 2024 · 5 co-filers Sculptor Diversified Real Estate Income Trust, Inc.Apr 2024 · 41 co-filers ICG Europe Mid-Market Fund II Feeder SCSpMar 2024 · 5 co-filers ICG Europe Mid-Market Fund II SCSpMar 2024 · 5 co-filers ICG Polaris Co-Invest B SCSpFeb 2024 · 5 co-filers Sculptor Diversified Real Estate Income Trust, Inc.Mar 2023 · 38 co-filers ICG Infrastructure Fund II Feeder SCSpMar 2023 · 5 co-filers ICG Infrastructure Fund II SCSpMar 2023 · 5 co-filers ICG Europe Mid-Market Fund II Feeder SCSpMar 2023 · 5 co-filers ICG Europe Mid-Market Fund II SCSpMar 2023 · 5 co-filers

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