Investor · Chicago, IL

William R. Sacher

Open William in the network graph →

Filings

243

SEC Form D

Connections

246

co-filers

Capital

$15.8B

across filings

Active

Apr 2017

to Dec 2025

Most-connected co-filers (246)

Jeffrey T. Diehl · Chicago, IL220 shared Kevin R. O'Donnell · Chicago, IL219 shared Jeffrey B. Akers · Chicago, IL219 shared Miguel T. Gonzalo · Chicago, IL216 shared Eric R. Mansell · Chicago, IL213 shared David J. Brett · Chicago, IL212 shared James R. Walker · Chicago, IL211 shared Robin R. Murray · Chicago, IL210 shared Adams Street Partners, Llc · Chicago, IL205 shared Adams Street Partners, Llc · Chicago, IL205 shared Adams Street Partners, Llc · Chicago, IL205 shared Sara R. Dasse · Chicago, IL195 shared Brijesh T. Jeevarathnam · Chicago, IL164 shared Alicia R. Pando · Chicago, IL153 shared Mike T. Kurlander · Chicago, IL138 shared Stephen B. Baranowski · Chicago, IL95 shared Adams Street Private Credit Fund Gp-Gp Llc · Chicago, IL71 shared Adams Street Private Credit Fund Gp-Gp Llc · Chicago, IL71 shared Steven R. Montag · Chicago, IL62 shared J. G. Fencik · Chicago, IL56 shared Kelly P. Meldrum · Chicago, IL54 shared Quintin P. Kevin · Chicago, IL53 shared Adams Street Private Credit Fund Iii Gp Lp · CHICAGO, IL52 shared Adams Street Private Credit Fund Iii Gp Lp · CHICAGO, IL52 shared

Recent filings (243)

ADAMS STREET CREDIT SOLUTIONS FUNDMar 2026 · 10 co-filers$1.5M ADAMS STREET CREDIT SOLUTIONS FUNDMar 2026 · 10 co-filers Adams Street Global Secondary Fund 8 LPDec 2025 · 23 co-filers ASP (Feeder) Global Secondary Fund 8 LPDec 2025 · 22 co-filers Adams Street (HNW Onshore) Global Secondary Fund 8 LPDec 2025 · 22 co-filers Adams Street (HNW Offshore) Global Secondary Fund 8 LPDec 2025 · 23 co-filers ASP (Feeder) 2026 US Fund LPDec 2025 · 22 co-filers ASP (Feeder) 2026 Direct Growth Equity Fund LPDec 2025 · 22 co-filers Adams Street 2026 US Fund LPDec 2025 · 23 co-filers ASP (Feeder) 2026 Non-US Fund LPDec 2025 · 22 co-filers Adams Street 2026 Global Fund LPDec 2025 · 20 co-filers ASP (Feeder) 2026 Global Fund LPDec 2025 · 22 co-filers Adams Street (PWS Onshore) 2026 Global Fund LPDec 2025 · 22 co-filers Adams Street 2026 Direct Growth Equity Fund LPDec 2025 · 23 co-filers Adams Street 2026 Non-US Fund LPDec 2025 · 23 co-filers ASP SR PRIVATE CREDIT FUND III-B LPNov 2025 · 24 co-filers ASP SR PRIVATE CREDIT FUND III-C LPNov 2025 · 24 co-filers ASP (FEEDER) SPC III-A1 LPNov 2025 · 24 co-filers ASP LUX RAIF - SPC III FUNDNov 2025 · 23 co-filers ASP SR PRIVATE CREDIT FUND III-A NO LPNov 2025 · 24 co-filers ASP SR PRIVATE CREDIT FUND III-B NO LPNov 2025 · 24 co-filers ASP SR PRIVATE CREDIT FUND III-A LPNov 2025 · 24 co-filers ASP (FEEDER) SPC III-A2 LPNov 2025 · 24 co-filers ASP (FEEDER) SPC III-B1 LPNov 2025 · 24 co-filers ASP (FEEDER) SPC III-B3 LPNov 2025 · 24 co-filers

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