Investor · Boston, MA
Robert C. Ketterson
Open Robert in the network graph →Filings
30
SEC Form D
Connections
156
co-filers
Capital
$9.0M
across filings
Active
Apr 2014
to Jan 2021
Most-connected co-filers (156)
Robert T. Brennan · Boston, MA12 sharedJohn Ballard · Littleton, CO8 sharedDavid R. Hoffmann · Austin, TX6 sharedJoseph S. Pergolizzi · Palo Alto, CA6 sharedAdam D. Cutler · Austin, TX6 sharedWilliam C. Ledingham · Boston, MA6 sharedBradley W. Hannah · CHICAGO, IL6 sharedDavid Rosenbaum · CHICAGO, IL6 sharedTony M. Alexander · Dayton, OH5 sharedHarold Selick · South San Francisco, CA5 sharedSerge A. Learsy · Bethesda, MD4 sharedJim Walsh · San Antonio, TX4 sharedDavid J. Kazynski · San Antonio, TX4 sharedWilliam D. Dedrick · Denver, CO4 sharedDavid Orfao · Waltham, MA4 sharedL. P. Smith · San Antonio, TX4 sharedMichael A. Mingolelli, Jr · Southborough, MA4 sharedBlake D. Heston · New York, NY4 sharedDavid J. Mittleman · Melville, NY4 sharedChristopher Marshall · Palo Alto, CA4 sharedMichael Raam · San Jose, CA4 sharedJoseph W. Moffett · San Antonio, TX4 sharedJames W. Deyoung · San Antonio, TX4 sharedJoseph Defranco · San Jose, CA4 shared
Recent filings (30)
RO Acquisition Corp.Dec 2021 · 7 co-filers$3.0MRO Acquisition Corp.Dec 2021 · 7 co-filers$3.0MELECTROCHEMICAL OXYGEN CONCEPTS INCJan 2021 · 14 co-filers$500KELECTROCHEMICAL OXYGEN CONCEPTS INCJan 2021 · 14 co-filers$500KELECTROCHEMICAL OXYGEN CONCEPTS INCAug 2020 · 14 co-filers$500KRO Acquisition Corp.Jun 2020 · 10 co-filers$6.2MRO Acquisition Corp.Dec 2019 · 10 co-filers$2.7MVana Technologies, Inc.Nov 2019 · 9 co-filers$8.0MVana Technologies, Inc.Nov 2019 · 9 co-filers$8.0MELECTROCHEMICAL OXYGEN CONCEPTS INCAug 2019 · 9 co-filers$2.3MRO Acquisition Corp.Mar 2019 · 7 co-filers$6.8MRO Acquisition Corp.Mar 2019 · 7 co-filers$6.8MPlayerLync Holdings, Inc.Nov 2018 · 11 co-filers$12.5MPlayerLync Holdings, Inc.Nov 2018 · 11 co-filers$12.5MCORTERA, INC.Sep 2018 · 12 co-filers$10.0MELECTROCHEMICAL OXYGEN CONCEPTS INCMay 2018 · 14 co-filers$8.7MNUVAIRA, INC.May 2018 · 19 co-filers$8.0MELECTROCHEMICAL OXYGEN CONCEPTS INCJul 2017 · 14 co-filers$908KMegaPath Holding CorpApr 2015 · 15 co-filers$5.0MMegaPath Holding CorpApr 2015 · 15 co-filers$5.0MHighland Creek Partners, LLCJan 2015 · 9 co-filers$14.1MHighland Creek Partners, LLCJan 2015 · 9 co-filers$14.1MBLACK DUCK SOFTWARE INCSep 2014 · 8 co-filers$20.0MPING IDENTITY CORPMay 2014 · 16 co-filers$1.1MPING IDENTITY CORPMay 2014 · 16 co-filers$492K
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Robert in the interactive graph →