Investor · Asker, Q8

Kjell Trommestad

Open Kjell in the network graph →

Filings

4

SEC Form D

Connections

34

co-filers

Capital

—

across filings

Active

Nov 2008

to Jul 2025

Most-connected co-filers (34)

Mark R. Hamilton · San Francisco, CA2 shared Wanjun Shao · George Town, Grand Cayman, Cayman Islands2 shared Zhiming A. Li · HOUSTON, TX2 shared Perryridge Capital LP · Greenwich, CT2 shared Perryridge Partners GP LLC · Greenwich, CT2 shared Robert Hobbs · HOUSTON, TX2 shared Genie Erneta · HOUSTON, TX2 shared Arne-Kristian Maeland · Asker, Q82 shared Arne Helland · Asker, Q82 shared David Cooper · George Town, Grand Cayman, Cayman Islands2 shared Dr. Renbao Chen · Hong Kong, Israel2 shared Rod Starr · Houston, TX2 shared David Hicks · Houston, TX2 shared Karen El-Tawil · Houston, TX2 shared Jeremy Berry · Kingston Upon Thames, United Kingdom2 shared Kim Abdallah · Houston, TX2 shared Henry H. Hamilton Iii · HOUSTON, TX2 shared John A. Adamick · HOUSTON, TX2 shared Graham H. Cook · Grand Cayman, Cayman Islands2 shared Christine Clarke · Greenwich, CT2 shared Arthur Wit · Greenwich, CT2 shared Elisabeth H. Harstad · ASKER, Q81 shared Stein Ove Isaksen · HOUSTON, TX1 shared Claus Kampmann · Asker, Q81 shared

Recent filings (4)

Perryridge Partners US LPJul 2025 · 11 co-filers Perryridge Partners Cayman LPJul 2025 · 11 co-filers TGS-NOPEC Geophysical Co ASAJan 2010 · 29 co-filers$2.9M TGS-NOPEC Geophysical Co ASANov 2008 · 27 co-filers$6.3M

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