Investor · Santa Clara, CA

Henry M. Plain, Jr

Open Henry in the network graph →

Filings

73

SEC Form D

Connections

295

co-filers

Capital

$71.7M

across filings

Active

Jan 2013

to Mar 2018

Most-connected co-filers (295)

Hanson M. Gifford Iii · Santa Clara, CA37 shared Mark Deem · Redwood City, CA37 shared Nimesh M. Shah · Santa Clara, CA28 shared Maxim M. Gorbachev · Santa Clara, CA25 shared Brigid H. Makes · Santa Clara, CA23 shared Stacy M. Seltzer · Santa Clara, CA18 shared R. M. Kleine · Santa Clara, CA17 shared Jason N. Ader · New York, NY15 shared Joseph M. Sebo · San Diego, CA15 shared David C. Carlson · Wayzata, MN15 shared Whitney E. Peyton · Wayzata, MN15 shared James L. Mandel · Wayzata, MN15 shared Donald M. Miller · Wayzata, MN15 shared Salvatore D. Fazzolari · Wayzata, MN15 shared Jeffrey J. Hattara · Wayzata, MN15 shared Robert F. Riess · Wayzata, MN15 shared Kwaku Akoi · FRANKLIN SQUARE, NY15 shared David W. Batchelor · Wayzata, MN15 shared Phil M. Lyons · Menlo Park, CA11 shared Art A. Taylor · Menlo Park, CA9 shared Robert A. Croce · Menlo Park, CA9 shared Ryan Drant · Oakland, CA9 shared Bernard M. Shay · Menlo Park, CA9 shared Rodney M. Perkins, M.D · Menlo Park, CA9 shared

Recent filings (73)

Imperative Care, Inc.Mar 2026 · 15 co-filers$100.0M EarLens CorpMay 2018 · 37 co-filers$20.0M ORANGEHOOK, INC.Mar 2018 · 27 co-filers$16.5M Lightstone Ventures II, L.P.Jun 2017 · 13 co-filers$200.0M Lightstone Ventures II, L.P.Jun 2017 · 13 co-filers$200.0M EarLens CorpMay 2017 · 44 co-filers$77.3M HIT Capital LLLPMay 2017 · 2 co-filers ORANGEHOOK, INC.Apr 2017 · 30 co-filers$16.8M HIT Capital LLLPMar 2017 · 2 co-filers MIRAMAR LABS, INC.Feb 2017 · 25 co-filers$3.0M ORANGEHOOK, INC.Jan 2017 · 30 co-filers$15.0M ORANGEHOOK, INC.Jan 2017 · 30 co-filers$25.0M OrangeHook, Inc.Dec 2016 · 27 co-filers$9.0M OrangeHook, Inc.Dec 2016 · 27 co-filers$9.0M OrangeHook, Inc.Dec 2016 · 27 co-filers$7.3M OrangeHook, Inc.Dec 2016 · 27 co-filers$9.2M OrangeHook, Inc.Aug 2016 · 20 co-filers$7.3M MIRAMAR LABS, INC.Aug 2016 · 23 co-filers$15.5M MIRAMAR LABS, INC.Jul 2016 · 23 co-filers$15.5M HealthCap VII, L.P.Jun 2016 · 19 co-filers$220.0M MIRAMAR LABS, INC.Jun 2016 · 23 co-filers$15.5M MIRAMAR LABS, INC.Jun 2016 · 23 co-filers$33.6M EarLens CorpJun 2016 · 43 co-filers$69.0M MIRAMAR LABS, INC.May 2016 · 23 co-filers$4.8M OrangeHook, Inc.May 2016 · 20 co-filers$6.0M

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