Investor · Santa Monica, CA
Cyrus N. Sigari
Open Cyrus in the network graph →Capital
$25.2M
across filings
Active
Feb 2019
to Nov 2025
Most-connected co-filers (38)
Benjamin N. Marcus · Santa Monica, CA11 sharedMan Tong P. Kou · Mountain View, CA7 sharedWassim Zreik · Burbank, CA7 sharedJames Moore · New York, NY7 sharedMichael P. Feng · Mountain View, CA7 sharedUp Ventures Gp I, Llc · Santa Monica, CA4 sharedRob Hopfner · Boston, MA4 sharedKetan W. Patel · New Haven, CT4 sharedJeff M. Weinrich · Fairway, KS4 sharedRobert Mcmorran · Vancouver, British Columbia, Canada4 sharedJonathan Richards · Vancouver, British Columbia, Canada4 sharedCharles Hethey · Vancouver, British Columbia, Canada4 sharedMatthew Posard · San Carlos, CA4 sharedNathaniel N. Hagedorn · Prairie Village, KS4 sharedFrank N. Franano · Prairie Village, KS4 sharedJames M. Schultz · Prairie Village, KS4 sharedUp Ventures Gp I, Llc · Santa Monica, CA4 sharedMark E. Pacala · KNOXVILLE, TN3 sharedJ. D. Holladay · Knoxville, TN3 sharedGeorge R. Hashbarger, Jr · KNOXVILLE, TN3 sharedWilliam E. Mayer · KNOXVILLE, TN3 sharedDouglas D. Hawthorne · KNOXVILLE, TN3 sharedMichael R. West · Knoxville, TN3 sharedUp Ventures Gp Ii, Llc · Santa Monica, CA2 shared Recent filings (13)
UP Ventures SPV M2, LLCNov 2025 · 10 co-filers$1.7MUP Ventures SPV P, LLCOct 2025 · 7 co-filers$1.7MUP Ventures II, L.P.Mar 2024 · 10 co-filers$230.0MUP Ventures SPV S2, LLCMay 2022 · 7 co-filers$645KUP Ventures SPV M, LLCApr 2022 · 7 co-filers$8.1MUP Ventures SPV S, LLCMar 2021 · 7 co-filers$13.1MUP Ventures I, L.P.May 2020 · 7 co-filers$200.0MLirio, LLCDec 2019 · 17 co-filers$21.5MLirio, LLCDec 2019 · 17 co-filers$21.5MLirio, LLCAug 2019 · 11 co-filers$3.0MOCEAN PROTOCOL FOUNDATION LTD.May 2019 · 10 co-filersLirio, LLCFeb 2019 · 17 co-filers$10.0MOCEAN PROTOCOL FOUNDATION LTD.Feb 2019 · 10 co-filers Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Cyrus in the interactive graph →