Investor · Salt Lake City, UT
Mark Walker
Open Mark in the network graph →Capital
$10.7M
across filings
Active
Feb 2018
to Jan 2022
Most-connected co-filers (54)
Jagjit Singh · North Salt Lake, UT8 sharedDinesh Patel · Salt Lake City, UT7 sharedSame Sunrise Investment Holdings Limited · Grand Cayman, Cayman Islands5 sharedCary M. Marr · Grand Cayman, Cayman Islands5 sharedCraig Kabbes · Effingham, IL5 sharedPamela Dillon · Syracuse, NY5 sharedBrent Ritchie · Sheridan, WY5 sharedDerrick Hamilton · Sheridan, WY5 sharedWeiqun Zhang · Great Neck, NY4 sharedDarrel Wilson · SALT LAKE CITY, UT4 sharedWhitehaven Asset Management, LP · New York, NY4 sharedBret J. Bowerman · Greenwich, CT4 sharedAdam Fine · New York, NY2 sharedJoseph S. Neiman · Buffalo, NY2 sharedSteven Hirschfeld · New York, NY2 sharedDavid Post · Southfield, MI2 sharedShan Fu · Palo Alto, CA2 sharedShane Schulz · Seward, NE2 sharedGreg Shove · San Francisco, CA2 sharedTim Christensen · San Francisco, CA2 sharedChris Lien · San Francisco, CA2 sharedGary Nakamura · San Francisco, CA2 sharedGary Ran · Southfield, MI2 sharedKen Kamada · San Francisco, CA2 shared Recent filings (12)
Direct Digital Holdings, Inc.Aug 2025 · 15 co-filers$25.0MDirect Digital Holdings, Inc.Aug 2025 · 15 co-filers$25.0MNue IO, Inc.Jan 2025 · 11 co-filers$20.0MNue IO, Inc.Jan 2025 · 11 co-filers$20.0MEKA SOLUTIONS, INC.Jan 2022 · 11 co-filers$5.0MEKA SOLUTIONS, INC.Apr 2021 · 11 co-filers$3.9MEKA SOLUTIONS, INC.Mar 2021 · 11 co-filers$1.5MEKA SOLUTIONS, INC.Feb 2020 · 11 co-filers$3.0MEKA SOLUTIONS, INC.Jun 2019 · 8 co-filers$1.8MACV Auctions Inc.Jan 2019 · 14 co-filers$100.0MEKA SOLUTIONS, INC.Jun 2018 · 5 co-filers$1.0MEKA SOLUTIONS, INC.Jun 2018 · 5 co-filers$1.0MACV Auctions Inc.Feb 2018 · 14 co-filers$35.0MSocialChorus, Inc.Feb 2018 · 19 co-filers$11.8MSocialChorus, Inc.Feb 2018 · 19 co-filers$11.8M Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Mark in the interactive graph →