Investor · San Francisco, CA

Spencer R. Kuzmier

Open Spencer in the network graph →

Filings

2

SEC Form D

Connections

4

co-filers

Capital

$2.0M

across filings

Active

Nov 2024

to Nov 2025

Most-connected co-filers (4)

Gregory R. Piesco-Putnam · San Francisco, CA2 shared Cosine Energy Prime Gp, Llc · San Francisco, CA2 shared Cosine Energy Prime Gp, Llc · San Francisco, CA2 shared Scott R. Lin · San Francisco, CA1 shared

Recent filings (2)

Cosine Energy Prime, LPNov 2025 · 3 co-filers Cosine Energy Prime, LPNov 2024 · 4 co-filers

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