Investor · Irvine, CA

Mark Hatfield

Open Mark in the network graph →

Filings

20

SEC Form D

Connections

71

co-filers

Capital

$142.9M

across filings

Active

Nov 2009

to Jul 2025

Most-connected co-filers (71)

William J. Fallon · Waltham, MA8 shared Neal Creighton · Waltham, MA7 shared Christopher Boies · New York, NY7 shared Alen A. Capalik · Waltham, MA6 shared Stuart Mcclure · Irvine, CA6 shared James D. Robinson Iii · Chicago, IL3 shared Philip Sherman · New York, NY3 shared Jeremy M. Kroll · NEW YORK CITY, NY3 shared Kirsten Tobey · OAKLAND, CA3 shared James W. Crystal · NEW YORK CITY, NY3 shared John L. Frankel · Livingston, NJ3 shared Peter Lucas · Pittsburgh, PA3 shared Jules B. Kroll · NEW YORK CITY, NY3 shared Alexander A. Doll · Waltham, MA3 shared Trevor L. Gordon · Greenville, SC3 shared Raymond C. Sun · Greenville, SC3 shared Jack C. Bixler · Greenville, SC3 shared Sandlapper Capital Investments, LLC · Greenville, SC3 shared James Harrison · Waltham, MA2 shared Halden S. Shane · BEVERLY HILLS, CA2 shared Tony Aquila · RONKONKOMA, NY2 shared Harold W. Paul · BEVERLY HILLS, CA2 shared William Y. Campbell · Detroit, MI2 shared Lawrence C. Fey · CHICAGO, IL2 shared

Recent filings (20)

Fleet Device Management Inc.Jul 2025 · 7 co-filers$27.9M Fleet Device Management Inc.Jul 2025 · 7 co-filers$27.9M HyperNative Inc.Jun 2025 · 13 co-filers$41.0M HyperNative Inc.Jun 2025 · 13 co-filers$41.0M Darkhive Inc.Sep 2024 · 7 co-filers$21.0M Darkhive Inc.Sep 2024 · 7 co-filers$21.0M Jask Labs Inc.Oct 2019 · 11 co-filers$34.0M Jask Labs Inc.Oct 2019 · 11 co-filers$34.0M Jask Labs Inc.Jul 2018 · 9 co-filers$25.0M Jask Labs Inc.Jul 2018 · 9 co-filers$25.0M CounterTack Inc.Jul 2014 · 11 co-filers$20.0M VERDASYS INCJun 2014 · 8 co-filers$20.0M VERDASYS INCJun 2014 · 8 co-filers$20.0M CounterTack Inc.Jun 2014 · 11 co-filers$19.8M CYLANCE INC.Mar 2014 · 13 co-filers$20.0M CYLANCE INC.Mar 2014 · 13 co-filers$20.0M CounterTack Inc.Oct 2013 · 9 co-filers$15.0M CounterTack Inc.Oct 2013 · 9 co-filers$15.0M InteraXon Inc.Sep 2013 · 8 co-filers$6.1M InteraXon Inc.Aug 2013 · 8 co-filers$6.1M InteraXon Inc.Jul 2013 · 8 co-filers$6.1M K2 Intelligence, Inc.Feb 2013 · 8 co-filers$10.0M CounterTack Inc.Feb 2013 · 13 co-filers$5.0M NeuralIQ, Inc.Feb 2013 · 13 co-filers$5.0M K2 Intelligence, Inc.Jan 2013 · 9 co-filers$13.4M

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