Investor · ANN ARBOR, MI
Ryan Waddington
Open Ryan in the network graph →Filings
78
SEC Form D
Connections
216
co-filers
Capital
$21.8M
across filings
Active
Feb 2018
to Dec 2023
Most-connected co-filers (216)
Mohammad A. Ahmadi · St. Louis, MO22 sharedRichard Lytel · PULLMAN, WA22 sharedMichael Urynowicz · FT. COLLINS, CO21 sharedBarry Cohn · Redwood City, CA11 sharedKarl T. O'Reilly · George Town, Grand Cayman, Cayman Islands11 sharedPeter Lurie · New York, NY10 sharedCary M. Marr · Grand Cayman, Cayman Islands8 sharedTenaron Capital Management Lp · New York, NY8 sharedTim Streit · GRAND RAPIDS, MI8 sharedTenaron Capital Management Lp · New York, NY8 sharedTerraCap Partners IV (Erisa) LP · Estero, FL7 sharedHugo H. Braun · Grand Rapids, MI7 sharedSusan V. Dinges · HOUSTON, TX6 sharedEdgar Bronfman, Jr · Roswell, GA5 sharedHirak Parikh · Chicago, IL5 sharedLykourgos Tsirakis · NEW YORK, NY5 sharedLarry S. Burstein · Bristol, VT5 sharedJohn Joliet · LOS ANGELES, CA5 sharedBrad Levine · Lantana, FL4 sharedJohn M. Mccann · Charlotte, NC4 sharedAleksey Rozenfeld · Redwood City, CA4 sharedArthur J. Pergament · New York, NY4 sharedRamanan Amasia Management, LLC · Hillsborough, CA4 sharedStephen Dow · Wellesley Hills, MA4 shared
Recent filings (78)
COWBOY CLEAN FUELS, LLCOct 2025 · 7 co-filers$5.0MCOWBOY CLEAN FUELS, LLCOct 2025 · 7 co-filers$5.0MSigma Computing, Inc.Jan 2025 · 25 co-filers$274.0MCOWBOY CLEAN FUELS, LLCJul 2024 · 8 co-filers$14.2MCOWBOY CLEAN FUELS, LLCJul 2024 · 8 co-filers$14.2MSigma Computing, Inc.Jun 2024 · 23 co-filers$255.0MCOWBOY CLEAN FUELS, LLCMay 2024 · 8 co-filers$14.2MCOWBOY CLEAN FUELS, LLCMay 2024 · 8 co-filers$14.2MRYNE Biotechnology Inc.Mar 2024 · 18 co-filers$81.8MCOWBOY CLEAN FUELS, LLCDec 2023 · 8 co-filers$3.7MKroo Bank LtdSep 2023 · 4 co-filersCCF MANAGEMENT BRIDGE 2023, LLCAug 2023 · 2 co-filers$265KHRV Tachyus 2022, LLCMar 2023 · 2 co-filers$1.0MCOWBOY CLEAN FUELS, LLCMar 2023 · 8 co-filers$3.8MTenaron Capital Relative Value Offshore Fund Ltd.Mar 2023 · 10 co-filersTenaron Capital Macro Offshore Fund Ltd.Feb 2023 · 10 co-filersCOWBOY CLEAN FUELS, LLCJan 2023 · 8 co-filers$1.3MCOWBOY CLEAN FUELS, LLCJan 2023 · 8 co-filers$1.3MHRV Tachyus 2022, LLCDec 2022 · 2 co-filers$358KCOWBOY CLEAN FUELS, LLCNov 2022 · 4 co-filers$1.3MCOWBOY CLEAN FUELS, LLCSep 2022 · 5 co-filers$2.0MHRV ARBORMETRIX 2022, LLCSep 2022 · 2 co-filers$150KRYNE Biotechnology Inc.Jul 2022 · 10 co-filers$5.0MHRV GUARDHAT 2022 I, LLCJul 2022 · 2 co-filers$1.5MKroo LtdJul 2022 · 5 co-filers
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Ryan in the interactive graph →