Investor · San Martin, CA

Arthur Reidel

Open Arthur in the network graph →

Filings

17

SEC Form D

Connections

97

co-filers

Capital

$975K

across filings

Active

Jun 2017

to Mar 2021

Most-connected co-filers (97)

C. R. Mullet · Reston, VA7 shared Donald P. Martin · Reston, VA7 shared Clifford Holekamp · ST. LOUIS, MO7 shared James M. Wilmott · New York, NY7 shared Gerald Fitch · Newport Coast, CA7 shared Andrew F. Medvedev · New York, NY7 shared Jack Honour · Las Vegas, NV7 shared Charles M. Yon · Cambridge, MA6 shared Arthur M. Krieg · Cambridge, MA6 shared Michael J. Powell · Billerica, MA6 shared Corey M. Goodman · Cambridge, MA6 shared Timothy Murphy · Des Moines, IA6 shared Simeon Z. George, M.D · Solana Beach, CA6 shared Steve Berman · Atlanta, GA5 shared Brendan O. Keating · Las Vegas, NV5 shared Karen Brennan · Cambridge, MA5 shared Paul L. Hoffmann · Monona, WI5 shared David Moehring · SEATTLE, WA4 shared Habib Y. Gorgi · PROVIDENCE, RI4 shared David Shiaowen · Chapel Hill, NC4 shared Mitul Mehta · Irvine, CA4 shared Xiling Shen · Chapel Hill, NC4 shared Jay Cormier · LAGUNA NIGUEL, CA4 shared David Watola · Irvine, CA4 shared

Recent filings (17)

Materna Medical IncApr 2021 · 16 co-filers$13.8M Materna Medical IncApr 2021 · 16 co-filers$13.8M Eyedaptic, Inc.Mar 2021 · 14 co-filers$1.0M Checkmate Pharmaceuticals, Inc.Jun 2020 · 38 co-filers$100.1M Checkmate Pharmaceuticals, Inc.Apr 2020 · 38 co-filers$10.0M Eyedaptic, Inc.Feb 2020 · 14 co-filers$1.0M Checkmate Pharmaceuticals, Inc.Jan 2020 · 38 co-filers$16.0M Eyedaptic, Inc.Dec 2019 · 14 co-filers$750K Checkmate Pharmaceuticals, Inc.Aug 2019 · 19 co-filers$16.0M Checkmate Pharmaceuticals, Inc.Apr 2019 · 26 co-filers$22.0M Checkmate Pharmaceuticals, Inc.Dec 2018 · 22 co-filers$22.0M Eyedaptic, Inc.May 2018 · 13 co-filers$650K Societal Innovation Holdings, Inc.Aug 2017 · 3 co-filers$2.0M Social Innovation Holdings, Inc.Jun 2017 · 5 co-filers$2.0M Checkmate Pharmaceuticals, Inc.Jun 2017 · 21 co-filers$27.0M Materna Medical IncDec 2016 · 8 co-filers$5.1M SCINTERA NETWORKS INCJun 2013 · 13 co-filers$3.5M Silicon Frontline Technology IncJul 2010 · 5 co-filers$2.4M

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