Investor · Toronto, Ontario, Canada
Mark Hammer
Open Mark in the network graph →Capital
$75K
across filings
Active
Jan 2022
to Feb 2026
Most-connected co-filers (60)
John Jordan · Toronto, Ontario, Canada12 sharedBarrie Renick · Toronto, Ontario, Canada12 sharedCarlo Sistilli · Toronto, Ontario, Canada10 sharedSteven Arless · Toronto, Ontario, Canada10 sharedAnthony Morlandt · Toronto, Ontario, Canada8 sharedAlleycorp Partners GP LLC · New York, NY4 sharedKevin P. Ryan · New York, NY4 sharedThe Humphreys Company, LLC · OKLAHOMA CITY, OK4 sharedHumphreys Capital, LLC · OKLAHOMA CITY, OK4 sharedAman H. Kothari · Elkhorn, NE3 sharedNinfa B. Saunders · Westport, CT3 sharedEyal Ephrat · Westport, CT3 sharedAndrew Young · Draper, UT3 sharedTom B. Henriod · Holladay, UT3 sharedMark H. Rabe · Elkhorn, NE3 sharedPaul B. Guenther · Westport, CT3 sharedEdgar D. Jannotta, Jr · Lowell, MA3 sharedBen B. Wilson · Draper, UT3 sharedShane B. Peery · Draper, UT3 sharedAdam B. Davis · Draper, UT3 sharedSpencer Hess · Draper, UT3 sharedSonia Ben-Yehuda · Westport, CT3 sharedAvin B. Joshi · Westport, CT3 sharedPaul H. Huie · Elkhorn, NE3 shared Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Mark in the interactive graph →