John M. Klimek of Chicago, IL appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. John M. Klimek appears on 12 filing roles across Form D (11), Form ADV (1).
| Filed | Source | Entity | Role | Location |
|---|---|---|---|---|
| — | Form ADV | ARB FUND MANAGEMENT LLC | PRINCIPAL & CEO | CHICAGO, IL |
| 2026-01-02 | Form D | KAI Long Volatility Series of 4ALTS Platform, LLC | Executive Officer | CHIACAGO, IL |
| 2026-01-02 | Form D | KAI Dealer Flow Alpha Gen Series of 4ALTS Platform, LLC | Executive Officer | CHIACAGO, IL |
| 2026-01-02 | Form D | KAI Vol Neutral Alpha Gen Series of 4ALTS Platform, LLC | Executive Officer | CHIACAGO, IL |
| 2026-01-02 | Form D | KAI Volatility Multi Strategy Series of 4ALTS PLATFORM, LLC | Executive Officer | CHICAGO, IL |
| 2026-09-22 | Form D | RoboSig FX Alpha Gen Series of 4ALTS PLATFORM, LLC | Related Person | CHICAGO, IL |
| 2026-01-12 | Form D | Eighth Wave Pairs Strategy Series of 4ALTS Platform, LLC | Executive Officer | CHICAGO, IL |
| 2026-01-12 | Form D | Digital Asset Market Neutral Opportunities Fund SP | Executive Officer | CHICAGO, IL |
| 2026-06-01 | Form D | ARB Flagship Multi-Strategy Series | Related Person | CHICAGO, IL |
| 2026-01-02 | Form D | Q-Alpha Series | Executive Officer | CHICAGO, IL |
| 2026-01-27 | Form D | 333 Capital Series of 4Alts Platform LLC | Executive Officer | CHICAGO, IL |
| 2026-06-01 | Form D | Kai Diversified Alternatives SP | Related Person | CHICAGO, IL |