Investor · Monterey, CA

Donald A. Hartmann

Open Donald in the network graph →

Filings

11

SEC Form D

Connections

32

co-filers

Capital

$3.5M

across filings

Active

Sep 2014

to Mar 2019

Most-connected co-filers (32)

John M. Lotz · Monterey, CA9 shared Peter J. Coniglio · Monterey, CA9 shared Samuel D. Mcleod · Monterey, CA7 shared Bruce N. Warner · Monterey, CA6 shared Charles T. Chrietzberg · Monterey, CA6 shared Stephanie G. Chrietzberg · Monterey, CA6 shared Geosphere (GP), LLC · New York, NY5 shared Patricia D. Weber · Monterey, CA5 shared Geosphere Capital Managment, LLC · New York, NY5 shared Scott W. Reed · Virginia Beach, VA4 shared Sandra G. Chrietzberg · Monterey, CA4 shared Michael C. Anderson · Monterey, CA4 shared Keith Dalton · Houston, TX4 shared Ray Delaughter · Houston, TX4 shared Tommy G. Thompson · Milwaukee, WI4 shared Edward T. Anderson · Westford, MA4 shared Matthew T. Bross · Westford, MA4 shared Nerissa Robert · Westford, MA4 shared Edward F. Glassmeyer · Westford, MA4 shared John St. Amand · Westford, MA4 shared Tatiana Birgisson · Durham, NC4 shared Mary A. Cope, R.Ph · Virginia Beach, VA4 shared Michael J. Groh, Pharmd · Virginia Beach, VA4 shared Sean M. Dalton · Westford, MA3 shared

Recent filings (11)

Geosphere Fund, LPMar 2019 · 5 co-filers Geosphere Fund, LPMar 2018 · 5 co-filers Geosphere Fund, LPMar 2017 · 5 co-filers Geosphere Fund, LPMar 2016 · 5 co-filers NORTHERN CALIFORNIA BANCORP INCNov 2015 · 20 co-filers$2.2M NORTHERN CALIFORNIA BANCORP INCJun 2015 · 22 co-filers$50K NORTHERN CALIFORNIA BANCORP INCJun 2015 · 22 co-filers$1.3M NORTHERN CALIFORNIA BANCORP INCJun 2015 · 22 co-filers$70K Geosphere Fund, LPMar 2015 · 7 co-filers CBX Holding, LLCMar 2015 · 10 co-filers$2.5M CBX Holding, LLCSep 2014 · 5 co-filers$7.5M

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