Investor · REDWOOD CITY, CA

Gregory T. Mason

Open Gregory in the network graph →

Filings

31

SEC Form D

Connections

118

co-filers

Capital

—

across filings

Active

Jan 2015

to Jan 2019

Most-connected co-filers (118)

Jason W. Fitzgerald · Grand Cayman, Cayman Islands12 shared Joseph S. Marzouca · Davie, FL12 shared Steven C. Schnitzer · New York, NY12 shared Frank Tripoli · New York, NY12 shared Harrison T. Lefrak · Carlsbad, CA9 shared Michael S. Paul · Salt Lake City, UT9 shared David T. Schiff · Carlsbad, CA9 shared Barak C. Bussel · Carlsbad, CA9 shared Xiaolong Zhou · New York, NY8 shared Guo Y. Yao · New York, NY8 shared Daniel C. Wood · San Diego, CA8 shared Mike Jerstad · Sioux Falls, SD8 shared Bert Dohmen · INCLINE VILLAGE, UT7 shared Dinesh Patel · Salt Lake City, UT7 shared Gregory K. Renwick · Addison, TX6 shared Harold L. Muncy · Addison, TX6 shared Karen H. Valentine · Lexington, MA6 shared Robert M. Stein · Lexington, MA6 shared Charles J. Campise · Addison, TX6 shared Lee A. Frankhouser · Davie, FL6 shared Todd C. Dutton · Addison, TX6 shared Garo H. Armen · Lexington, MA6 shared Warren H. Zinn · Davie, FL6 shared Bob G. Alexander · Addison, TX6 shared

Recent filings (31)

TRANSATLANTIC PETROLEUM LTD.Jan 2019 · 35 co-filers$1.8M TRANSATLANTIC PETROLEUM LTD.Oct 2017 · 35 co-filers$1.8M AGENUS INCMar 2017 · 29 co-filers$60.0M MHC Montecito HoldCo, LLCNov 2016 · 2 co-filers$6.0M MHC Tall Pines HoldCo, LLCAug 2016 · 2 co-filers$5.0M Mason Target Systems, LLCAug 2016 · 2 co-filers$200K TRANSATLANTIC PETROLEUM LTD.Jul 2016 · 31 co-filers$3.8M Mason Target Systems, LLCFeb 2016 · 2 co-filers$400K Mason Target Systems, LLCFeb 2016 · 2 co-filers$200K TRANSATLANTIC PETROLEUM LTD.Jan 2016 · 31 co-filers$5.0M AGENUS INCJan 2016 · 29 co-filers$500K AGENUS INCJan 2016 · 31 co-filers$42.4M MHC Tucson HoldCo, LLCNov 2015 · 2 co-filers$6.8M AGENUS INCSep 2015 · 31 co-filers$2.1M Breethe, Inc.Sep 2015 · 2 co-filers$650K Mason Target Systems, LLCMay 2015 · 2 co-filers$500K MHC Mid-Towne, LLCApr 2015 · 2 co-filers$2.2M AGENUS INCMar 2015 · 28 co-filers$35.0M AGENUS INCMar 2015 · 28 co-filers$21.1M TRANSATLANTIC PETROLEUM LTD.Mar 2015 · 33 co-filers$55.0M Breethe, Inc.Jan 2015 · 2 co-filers$1.8M LineaGen, IncJan 2015 · 20 co-filers$12.2M TRANSATLANTIC PETROLEUM LTD.Jan 2015 · 33 co-filers$55.0M LineaGen, IncNov 2013 · 14 co-filers$23.6M LineaGen IncApr 2013 · 15 co-filers$25.0M

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