Investor · Baltimore, MD
Shauna K. Callahan
Open Shauna in the network graph →Filings
33
SEC Form D
Connections
118
co-filers
Capital
$16.2M
across filings
Active
Feb 2020
to Feb 2026
Most-connected co-filers (118)
Thomas K. White · Baltimore, MD11 sharedMinoru S. Ko · Baltimore, MD11 sharedAlexander Brown · Miami, FL8 sharedJames D. Shelton · Plano, TX8 sharedLam N. Vo · AURORA, CO8 sharedJoseph L. Brunink · Plano, TX8 sharedRobert Spinner · San Francisco, CA8 sharedDavid Karnstedt · San Francisco, CA8 sharedThomas L. Weinberg · Plano, TX8 sharedJohn W. Mccullough · Birmingham, AL8 sharedAkihiro C. Ko · Baltimore, MD6 sharedHiroaki C. Kobayashi · Baltimore, MD6 sharedYugandhar L. Chimata · Dallas, TX5 sharedRobert L. Santelli · Corona Del Mar, CA5 sharedKevin Wang · San Francisco, CA5 sharedWayne W. Hunter · Richmond, VA5 sharedOctavio F. De Magalhaes · Sao Paulo, Guernsey5 sharedDaniel T. Keough · Waukee, IA5 sharedChristopher Paulick · Miami, FL5 sharedAndrew Paine · Grand Cayman, Cayman Islands5 sharedMike L. Huguelet · Plano, TX5 sharedMihai Draguleasa · Vancouver, British Columbia, Canada5 sharedJohn Berkery · Greenwich, CT5 sharedTodd Siegler · Boulder, CO5 shared
Recent filings (33)
2026 BrokerTech Accelerator, LLCFeb 2026$1.4MELIXIRGEN THERAPEUTICS, INC.Nov 2025 · 17 co-filers$4.0MELIXIRGEN THERAPEUTICS, INC.Nov 2025 · 17 co-filers$4.0MELIXIRGEN THERAPEUTICS, INC.Apr 2025 · 17 co-filers$3.6MELIXIRGEN THERAPEUTICS, INC.Apr 2025 · 17 co-filers$3.6MFirst Close Partners II QP, LPMar 2025 · 6 co-filersFirst Close Partners II AI, LPMar 2025 · 6 co-filersFirst Close Partners I QP, LPMar 2025 · 6 co-filersELIXIRGEN THERAPEUTICS, INC.Feb 2025 · 17 co-filers$600KELIXIRGEN THERAPEUTICS, INC.Feb 2025 · 17 co-filers$600KKingsbridge Alternative Strategies Fund, LPJan 2025 · 12 co-filers2024 BrokerTech Accelerator, LLCMar 2024 · 2 co-filers$1.1MKingsbridge Alternative Strategies Fund, LPFeb 2024 · 12 co-filersELIXIRGEN THERAPEUTICS, INC.Dec 2023 · 16 co-filers$7.0MVossler Media Group, Inc.May 2023 · 8 co-filers$75KVossler Media Group, Inc.Mar 2023 · 8 co-filers$2.5MKingsbridge Alternative Strategies Fund, LPMar 2023 · 12 co-filers2023 BrokerTech Accelerator, LLCJan 2023 · 2 co-filers$1.4MELIXIRGEN THERAPEUTICS, INC.Sep 2022 · 16 co-filers$5.0M2022 BrokerTech Accelerator, LLCFeb 2022 · 2 co-filersELIXIRGEN THERAPEUTICS, INC.Feb 2021 · 16 co-filers$5.5MUSRC Bluebonnet Home, LLCOct 2020 · 20 co-filers$111KUSRC Bluebonnet, LLCOct 2020 · 20 co-filers$332KUSRC Garland, LLCAug 2020 · 20 co-filers$434KUSRC McKinney, LLCAug 2020 · 20 co-filers$542K
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Shauna in the interactive graph →