Investor · HOUGHTON, MI

John B. Rockwell

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Filings

11

SEC Form D

Connections

15

co-filers

Capital

$33.1M

across filings

Active

Aug 2019

to Jul 2025

Most-connected co-filers (15)

Jason B. Sommerville · HOUGHTON, MI9 shared Kanwal B. Rekhi · HOUGHTON, MI9 shared Lyon B. King · HOUGHTON, MI9 shared Adam Sharkawy · Oakland, CA8 shared Jorge B. Ramos · HOUGHTON, MI5 shared Simon Adar · New York, NY1 shared Martin F. Kahn · New York, NY1 shared Alexa Von Tobel · New York, NY1 shared Dirk Wallinger · Denver, CO1 shared Joshua Ruch · New York, NY1 shared Adam D. Sharkaway · HOUGHTON, MI1 shared Allyson Ray · Wells, ME1 shared David D. Furneaux · Newton, MA1 shared James I. Hendrix · Winter Park, FL1 shared Casey I. Caldwell · Winter Park, FL1 shared

Recent filings (11)

ORBION SPACE TECHNOLOGY, INC.Dec 2025 · 13 co-filers$37.1M ORBION SPACE TECHNOLOGY, INC.Dec 2025 · 13 co-filers$37.1M ORBION SPACE TECHNOLOGY, INC.Oct 2025 · 11 co-filers$3.0M ORBION SPACE TECHNOLOGY, INC.Oct 2025 · 11 co-filers$3.0M REVEX TECHNOLOGIES, INC.Aug 2025 · 1 co-filer$2.0M REVEX TECHNOLOGIES, INC.Aug 2025 · 1 co-filer$2.0M ORBION SPACE TECHNOLOGY, INC.Jul 2025 · 5 co-filers$2.0M ORBION SPACE TECHNOLOGY, INC.Dec 2024 · 6 co-filers$4.0M ORBION SPACE TECHNOLOGY, INC.Sep 2024 · 5 co-filers$3.0M ORBION SPACE TECHNOLOGY, INC.Jun 2023 · 4 co-filers$10.0M ORBION SPACE TECHNOLOGY, INC.Oct 2021 · 4 co-filers$88K ORBION SPACE TECHNOLOGY, INC.Jun 2021 · 4 co-filers$20.0M ORBION SPACE TECHNOLOGY, INC.Aug 2019 · 4 co-filers$9.8M ORBION SPACE TECHNOLOGY, INC.Jul 2019 · 8 co-filers$200K

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