Investor · Herndon, VA

Mark Spoto

Open Mark in the network graph →

Filings

68

SEC Form D

Connections

411

co-filers

Capital

$93.0M

across filings

Active

Sep 2011

to Apr 2025

Most-connected co-filers (411)

Peggy Styer · Reston, VA18 shared Jack Kerrigan · Reston, VA13 shared Julie J. Baker · Ithaca, NY10 shared Tom J. Edwards · Ithaca, NY10 shared Maureen Gannon · Albuquerque, NM9 shared Robert L. Rainhart · Herndon, VA9 shared Steve Pann · Reston, VA9 shared Richard Moxley · New York, NY8 shared Adam J. Maher · Ithaca, NY8 shared Christopher J. Steed · Ithaca, NY8 shared Matthew Bigge · San Francisco, CA7 shared Arthur L. Money · Herndon, VA7 shared Jim Fleming · Reston, VA6 shared Christopher Brown · Ottawa Hills, OH6 shared Edward Davies · Reston, VA6 shared Robert Painter · Herndon, VA5 shared William J. Porteous · Ithaca, NY5 shared Kevin Knopp · Boston, MA5 shared Kevin Hrusovsky · Boston, MA5 shared Yasmin P. Seyal · Delray Beach, FL5 shared John S. Serafini · Herndon, VA5 shared Don Doering · Reston, VA4 shared Nancy P. Carlson · Dallas, TX4 shared Roger H. Hanson · Grand Cayman, Cayman Islands4 shared

Recent filings (68)

X-Bow Launch Systems Inc.Nov 2025 · 20 co-filers$50.0M mPower Technology, Inc.Apr 2025 · 9 co-filers$23.1M mPower Technology, Inc.Apr 2025 · 9 co-filers$23.1M X-Bow Launch Systems Inc.Jan 2025 · 20 co-filers$50.0M Razor's Edge Fund IV, LPOct 2024 · 9 co-filers$500.0M X-Bow Launch Systems Inc.May 2024 · 23 co-filers$89.2M SPLASH FINANCIAL, INC.Feb 2024 · 23 co-filers$7.0M Redding Golf & Country Club, LLCSep 2023 · 15 co-filers$3.5M HawkEye 360, Inc.Jul 2023 · 33 co-filers$100.0M HawkEye 360, Inc.Jul 2023 · 33 co-filers$100.0M Ursa Space Systems Inc.Mar 2023 · 23 co-filers$4.0M SPLASH FINANCIAL, INC.Jun 2022 · 25 co-filers$13.0M X-Bow Launch Systems Inc.May 2022 · 23 co-filers$15.0M Ursa Space Systems Inc.Mar 2022 · 23 co-filers$20.0M Razor's Edge Fund III, LPDec 2021 · 13 co-filers$350.0M Razor's Edge Fund III, LPDec 2021 · 13 co-filers$350.0M HawkEye 360, Inc.Nov 2021 · 31 co-filers$150.8M Ambit, Inc.Jul 2021 · 8 co-filers$1.1M SPLASH FINANCIAL, INC.Jun 2021 · 20 co-filers$50.0M Redding Golf & Country Club, LLCJun 2021 · 9 co-filers$3.5M Ursa Space Systems Inc.May 2021 · 23 co-filers$8.9M HawkEye 360, Inc.Apr 2021 · 29 co-filers$55.0M Dermala Inc.Oct 2020 · 10 co-filers$6.7M Ambit, Inc.May 2020 · 8 co-filers$920K Evozyne, LLCMay 2020 · 13 co-filers$9.2M

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