Investor · EVERETT, WA

Jeffrey J. Prochnow

Open Jeffrey in the network graph →

Filings

15

SEC Form D

Connections

68

co-filers

Capital

$10.0M

across filings

Active

Apr 2022

to Apr 2025

Most-connected co-filers (68)

Louis Caron · EVERETT, WA7 shared William R. Lockett · EVERETT, WA7 shared Daniel J. Safier · San Francisco, CA5 shared Kameron Rezai · San Mateo, CA4 shared Lak Ananth · San Mateo, CA4 shared Hans Robertson · San Mateo, CA4 shared Tim Wilcox · San Mateo, CA4 shared Ineffable Ventures LLC · Stamford, CT4 shared John Velure · Bloomington, MN4 shared Filip Kaliszan · San Mateo, CA4 shared Ivana Faltysova · Grand Cayman, Cayman Islands4 shared Pacific Castle Management, LLC · Irvine, CA4 shared Rod Astarabadi · Irvine, CA3 shared Ramin Farzaneh-Far · San Diego, CA3 shared William Trenchard · Oakland, CA3 shared John Cambier · Chapel Hill, NC3 shared Jadon Newman · Austin, TX3 shared Gregg N. Parise · Encinitas, CA3 shared Michal Silverberg · San Diego, CA3 shared Jon Myers · Charlottesville, VA3 shared Christina Blacker · Vancouver, British Columbia, Canada3 shared Peter Kiernan · Charlottesville, VA3 shared Brent J. Granado · Encinitas, CA3 shared Fabio Pucci · San Diego, CA3 shared

Recent filings (15)

Verkada Inc.Dec 2025 · 16 co-filers$40.0M Verkada Inc.Aug 2025 · 17 co-filers$200.0M BT Manufacturing, LLCApr 2025 · 14 co-filers$6.0M BT Manufacturing, LLCApr 2025 · 14 co-filers$6.0M Verkada Inc.Jan 2025 · 17 co-filers$150.0M BT Manufacturing, LLCJan 2025 · 14 co-filers$2.0M BT Manufacturing, LLCJan 2025 · 14 co-filers$2.0M Oars & Alps LLCJun 2024 · 9 co-filers$2.3M Oars & Alps LLCJun 2024 · 9 co-filers$2.3M BT Manufacturing, LLCMar 2024 · 12 co-filers$2.0M BT Manufacturing, LLCMar 2024 · 12 co-filers$2.0M Verkada Inc.Oct 2023 · 17 co-filers$100.0M Hygiene IQ, LLCOct 2023 · 11 co-filers$180K Hygiene IQ, LLCOct 2023 · 11 co-filers$180K i-Lumen Scientific, Inc.Dec 2022 · 13 co-filers$17.6M PunchList USA, Inc.Aug 2022 · 13 co-filers$42.5M PunchList USA, Inc.Apr 2022 · 17 co-filers$38.2M PunchList USA, Inc.Apr 2022 · 20 co-filers$38.2M i-Lumen Scientific, Inc.Apr 2022 · 17 co-filers$18.5M Wondercide LLCJul 2020 · 5 co-filers$3.5M Wondercide LLCJul 2020 · 5 co-filers$3.5M

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