Investor · San Diego, CA
Mark L. Gleiberman
Open Mark in the network graph →Filings
114
SEC Form D
Connections
207
co-filers
Capital
$1.1B
across filings
Active
Oct 2024
to Apr 2025
Most-connected co-filers (207)
Brian Krzanich · Gilbert, AZ14 sharedRichard J. Hall · Vancouver, British Columbia, Canada14 sharedRichard P. Banjo · Los Angeles, CA12 sharedAlison P. Hawkins · Los Angeles, CA12 sharedJeffrey J. Bussgang · New York, NY10 sharedJohn Mays · Edgemont, SD10 sharedEdward G. Devereaux · Plano, TX9 sharedThomas Gadek · Charlottesville, VA9 sharedWilliam P. Gallaher · Santa Rosa, CA8 sharedLouis A. Ratto · Santa Rosa, CA8 sharedKhalid Acheckzai · Santa Rosa, CA8 sharedTravis Joyner · MISSOULA, MT8 sharedSteve P. Mccullagh · Santa Rosa, CA8 sharedWilliam J. Burke · New York, NY8 sharedJohn Ward · Gardena, CA8 sharedLuke Mcguinness · Boston, MA8 sharedMark R. Hamilton · San Francisco, CA8 sharedDuane A. Sartori · Santa Rosa, CA8 sharedThomas R. Holt · Spartanburg, SC8 sharedAQR Capital Management, LLC · Greenwich, CT8 sharedSteven R. Gullans, Ph.D · Newton, MA8 sharedTodd Johnson · London, United Kingdom8 sharedAjaib Bhadare · Santa Rosa, CA8 sharedAlex Kamergorodsky · San Diego, CA8 shared
Recent filings (114)
MG Citron Investments L.P.Sep 2025 · 2 co-filers$36.8MMG Citron Investments L.P.Sep 2025 · 2 co-filers$36.8MAmptiv Biosciences, Inc.Apr 2025 · 1 co-filer$1.4MBIG POPPY HOLDINGS, INC.Jan 2025 · 38 co-filers$1.0MAmptiv Biosciences, Inc.Dec 2024 · 2 co-filers$200KMG Skye Investments L.P.Dec 2024 · 1 co-filer$26.3MMG Lakeridge Living Investments L.P.Dec 2024 · 1 co-filer$27.7MMG Emerald Place Investments L.P.Dec 2024 · 1 co-filer$35.0MFairfield VAMF IV REIT III LLCDec 2024 · 5 co-filers$125KFairfield VAMF IV REIT I LLCDec 2024 · 5 co-filers$125KFairfield VAMF IV REIT II LLCDec 2024 · 5 co-filers$125KCrop Diagnostix, Inc.Dec 2024 · 6 co-filers$3.6MUCSD Surgical Center of San Diego, LLCDec 2024 · 5 co-filers$564KFairfield U.S. Multifamily Value Add Fund IV L.P.Dec 2024 · 4 co-filersXiltriX North America, LLCDec 2024 · 5 co-filers$2.1MCORTICA INC.Nov 2024 · 13 co-filers$81.0MSORRENTO BIOTECH LABS LLCNov 2024 · 4 co-filers$20.0MORIGIN DEBT FACILITY - A SERIES OF CCP EQUITY HOLDINGS LLCNov 2024 · 4 co-filers$14.9MBFF II US Feeder LPNov 2024 · 10 co-filersAlgenesis CorpOct 2024 · 6 co-filers$3.0MEvida Biosciences Inc.Oct 2024 · 7 co-filers$42.0MMG Muse Investments L.P.Oct 2024 · 1 co-filer$24.0MMG Ladera Investments L.P.Oct 2024 · 1 co-filer$15.2MBIG POPPY HOLDINGS, INC.Aug 2024 · 40 co-filers$30.0MMG Bear Valley Investments TRM L.P.Mar 2024 · 2 co-filers$28.5M
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Mark in the interactive graph →