Investor · San Francisco, CA

James Boettcher

Open James in the network graph →

Filings

8

SEC Form D

Connections

21

co-filers

Capital

$10.6M

across filings

Active

Mar 2021

to Sep 2025

Most-connected co-filers (21)

Matthew Mcgraw · San Francisco, CA5 shared Siim A. Vanaselja · Winnipeg, Manitoba, Canada3 shared Graham R. Bird · Winnipeg, Manitoba, Canada3 shared Robert E. Taglich · SAN RAMON, CA3 shared Michael R. Amend · Winnipeg, Manitoba, Canada3 shared Anthropocene Ventures LLC · San Francisco, CA3 shared Jonathan Herzog · Fort Washington, PA3 shared Man Tat Luk · WANCHAI, Hong Kong3 shared Alicia Cha · San Francisco, CA3 shared Mark E. Portner · SAN FRANCISCO, CA3 shared Adrian Garcia · Burlingame, CA3 shared Anthropocene Ventures GP I LLC · San Francisco, CA3 shared Thomas Lapinski · Plano, TX2 shared Eric Varma · Greenwich, CT2 shared Paul S. Bertrand · Drexel, MO2 shared Thomas Kuegler · Gulf Breeze, FL2 shared Corey D. Macgregor · Concord, MA2 shared Bradford C. Sippy · Concord, MA2 shared Kathleen A. Ruegsegger · Drexel, MO2 shared Benjamin Enerson · Somerville, MA2 shared Shmuel Naparstek · Los Angeles, CA1 shared

Recent filings (8)

OKMIN RESOURCES, INC.Sep 2025 · 4 co-filers$50K Anthropocene Ventures Founders Fund, LPFeb 2024 · 12 co-filers Lennham Pharmaceuticals, Inc.Apr 2023 · 8 co-filers$1.2M Anthropocene Ventures Founders Fund, LPFeb 2023 · 12 co-filers OKMIN RESOURCES, INC.Oct 2022 · 4 co-filers$700K Anthropocene Ventures Founders Fund, LPFeb 2022 · 12 co-filers OKMIN RESOURCES, INC.Mar 2021 · 4 co-filers$500K Lennham Pharmaceuticals, Inc.Mar 2021 · 8 co-filers$2.3M

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