Investor · BOSTON, MA
Walter G. Kortschak
Open Walter in the network graph →Filings
93
SEC Form D
Connections
313
co-filers
Capital
$1.7B
across filings
Active
Jul 2011
to Oct 2022
Most-connected co-filers (313)
Martin J. Mannion · BOSTON, MA51 sharedRobin W. Devereux · BOSTON, MA48 sharedThomas S. Roberts · BOSTON, MA46 sharedJames M. Freeland · BOSTON, MA37 sharedBruce R. Evans · BOSTON, MA34 sharedScott C. Collins · BOSTON, MA33 sharedPeter Y. Chung · Boston, MA31 sharedGregg J. Nardone · BOSTON, MA31 sharedTodd D. Hearle · Boston, MA26 sharedScott Epstein · New York, NY24 sharedNim W. Evatt · Albuquerque, NM24 sharedPierre Drescher · New York, NY24 sharedChristopher Zellner · San Francisco, CA24 sharedMark H. Eidemueller · Albuquerque, NM24 sharedDominic D. Nolan · Newport Beach, CA24 sharedHugh H. Forsythe · Albuquerque, NM24 sharedJohn W. Brown · Albuquerque, NM24 sharedRex A. Olson · Newport Beach, CA24 sharedStephen G. Woodsum · BOSTON, MA19 sharedAlexander D. Whittemore · BOSTON, MA17 sharedTyler T. Tysdal · Centennial, CO15 sharedCraig D. Frances · BOSTON, MA14 sharedJohn R. Carroll · BOSTON, MA14 sharedThomas H. Jennings · BOSTON, MA14 shared
Recent filings (93)
Torpago, Inc.Jul 2025 · 7 co-filers$6.5MTorpago, Inc.Jul 2025 · 7 co-filers$6.5MEDGe Surgical, Inc.May 2025 · 15 co-filers$1.0MTorpago, Inc.Apr 2024 · 10 co-filers$10.0MTorpago, Inc.Apr 2024 · 10 co-filers$10.0MEDGe Surgical, Inc.Sep 2023 · 14 co-filers$500KTorpago, Inc.Mar 2023 · 10 co-filers$7.1MTorpago, Inc.Mar 2023 · 10 co-filers$7.1MEDGe Surgical, Inc.Feb 2023 · 14 co-filers$4.0MPERFICIENT INCOct 2022 · 25 co-filers$5.2MPERFICIENT INCSep 2022 · 25 co-filers$4.3MEDGe Surgical, Inc.Mar 2022 · 14 co-filers$2.5MPERFICIENT INCOct 2021 · 22 co-filers$2.9MPERFICIENT INCSep 2021 · 22 co-filers$4.5MSIGHTLINE INVESTOR BLOCKER, LLCMay 2021 · 11 co-filers$37.3MSIGHTLINE INVESTOR BLOCKER, LLCMay 2021 · 11 co-filers$37.3MExeter Industrial V International Investors, L.P.Nov 2019 · 12 co-filersExeter Industrial Value Fund V, L.P.Oct 2019 · 12 co-filersPERFICIENT INCMay 2019 · 21 co-filers$1.6MExeter Industrial Core Fund III, LPMay 2019 · 9 co-filersGREENCARD PICTURES LLCMar 2019 · 11 co-filers$1.5MWaters of Peters Investors, LLCMar 2019 · 9 co-filers$1.2MPERFICIENT INCNov 2018 · 21 co-filers$1.7MEDGe Surgical, Inc.Oct 2018 · 17 co-filers$4.3MPERFICIENT INCJul 2018 · 12 co-filers$1.3M
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Walter in the interactive graph →