Energy Focus, Inc also files under FBST; those filings are included.
The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Nov 26, 2025 | Huang Chiao Chieh | Chief Executive Officer, Director, 10% Owner | Buy(P) | 262K | $2.29 | $600K |
| Aug 15, 2025 | Huang Chiao Chieh | Chief Executive Officer, Director, 10% Owner | Buy(P) | 265K | $1.89 | $500K |
| Jun 23, 2025 | Huang Chiao Chieh | Chief Executive Officer, Director, 10% Owner | Buy(P) | 110K | $1.81 | $200K |
| Mar 27, 2025 | Huang Chiao Chieh | Chief Executive Officer, Director, 10% Owner | Buy(P) | 104K | $1.93 | $200K |
| Jun 29, 2023 | Huang Chiao Chieh | Director, 10% Owner | Grant(A) | 343K | $1.76 | $604K |
| Apr 28, 2023 | Warren James Raymond III | SVP, GC & Corp. Secretary | Grant(A) | 30K | $0.43 | $13K |
| Apr 28, 2023 | Gianas Randy Harrison | VP Operations & Engineering | Grant(A) | 1K | $3.04 | $4K |
| Apr 28, 2023 | Matt Lesley A. | Chief Executive Officer | Grant(A) | 40K | $0.43 | $17K |
| Mar 30, 2023 | Huang Gina | Director, 10% Owner | Grant(A) | 500K | $0.50 | $250K |
| Mar 28, 2023 | Huang Chiao Chieh | Director, 10% Owner | Grant(A) | 109K | $0.56 | $61K |
| Feb 24, 2023 | Huang Gina | Director, 10% Owner | Grant(A) | 803K | $0.50 | $402K |
| Jan 17, 2023 | Huang Gina | Director, 10% Owner | Grant(A) | 1.5M | $0.56 | $813K |
| Jan 10, 2023 | Huang Gina | Director, 10% Owner | Grant(A) | 326K | $0.46 | $150K |
| Jan 5, 2023 | Huang Gina | Director, 10% Owner | Grant(A) | 258K | $0.39 | $101K |
| Sep 28, 2022 | Warren James Raymond III | SVP, GC & Corp. Secretary | Option exercise(M) | 800 | — | $0 |
| Sep 28, 2022 | Warren James Raymond III | SVP, GC & Corp. Secretary | Option exercise(M) | 800 | — | $0 |
| Sep 12, 2022 | Matt Lesley A. | Chief Executive Officer | Grant(A) | 150K | — | $0 |
| Sep 4, 2022 | den Daas Kaj | Director | Grant(A) | 10K | — | $0 |
| Aug 1, 2022 | Griffin Clifford R. | SVP, Corp. Controller & CAO | Grant(A) | 6K | $0.74 | $4K |
| Jun 22, 2022 | Lagarto Brian J | Director | Option exercise(M) | 10K | — | $0 |
| Jun 22, 2022 | Politziner Philip | Director | Option exercise(M) | 5K | — | $0 |
| Jun 22, 2022 | Jag International Co Ltd. | 10% Owner | Option exercise(M) | 5K | — | $0 |
| Jun 22, 2022 | Cheng Jennifer Y | Director | Option exercise(M) | 5K | — | $0 |
| Jun 22, 2022 | Cheng Jennifer Y | Director | Option exercise(M) | 5K | — | $0 |
| Jun 22, 2022 | Politziner Philip | Director | Option exercise(M) | 5K | — | $0 |
| Jun 22, 2022 | Jag International Co Ltd. | 10% Owner | Option exercise(M) | 5K | — | $0 |
| Jun 22, 2022 | Parker Jeffery Robert | Director | Option exercise(M) | 10K | — | $0 |
| Jun 22, 2022 | Parker Jeffery Robert | Director | Option exercise(M) | 10K | — | $0 |
| Jun 22, 2022 | Socolof Stephen | Chairman and Interim CEO, Director | Option exercise(M) | 5K | — | $0 |
| Jun 22, 2022 | Lagarto Brian J | Director | Option exercise(M) | 10K | — | $0 |
| Jun 22, 2022 | Socolof Stephen | Chairman and Interim CEO, Director | Option exercise(M) | 5K | — | $0 |
| Feb 22, 2022 | Parker Jeffery Robert | Director | Grant(A) | 10K | — | $0 |
| Feb 19, 2022 | Lagarto Brian J | Director | Grant(A) | 10K | — | $0 |
| Feb 11, 2022 | Nestor Tod A | COO and CFO | Grant(A) | 20K | — | $0 |
| Feb 11, 2022 | Socolof Stephen | Interim CEO, Director | Grant(A) | 5K | — | $0 |
| Feb 11, 2022 | Politziner Philip | Director | Grant(A) | 5K | — | $0 |
| Feb 11, 2022 | Huang Gina | Director, 10% Owner | Grant(A) | 5K | — | $0 |
| Feb 11, 2022 | Warren James Raymond III | SVP, GC & Corp. Secretary | Grant(A) | 15K | $1.48 | $22K |
| Feb 11, 2022 | Galluccio Gregory S | Sr. VP, Product Mgmt & Engin. | Grant(A) | 15K | — | $0 |
| Feb 11, 2022 | Cheng Jennifer Y | Director | Grant(A) | 5K | — | $0 |
| Sep 28, 2021 | Warren James Raymond III | SVP, GC & Corp. Secretary | Option exercise(M) | 800 | — | $0 |
| Sep 28, 2021 | Warren James Raymond III | SVP, GC & Corp. Secretary | Option exercise(M) | 800 | — | $0 |
| Aug 25, 2021 | Politziner Philip | Director | Buy(P) | 3K | $3.35 | $10K |
| Aug 18, 2021 | Socolof Stephen | Director | Buy(P) | 4K | $2.80 | $10K |
| Aug 16, 2021 | Tu James | Chairman and CEO, Director, 10% Owner | Buy(P) | 5K | $2.70 | $14K |
| May 26, 2021 | McManus Geraldine | Director | Option exercise(M) | 10K | — | $0 |
| May 26, 2021 | McManus Geraldine | Director | Option exercise(M) | 10K | — | $0 |
| May 26, 2021 | Politziner Philip | Director | Option exercise(M) | 10K | — | $0 |
| May 26, 2021 | Huang Gina | Director, 10% Owner | Option exercise(M) | 10K | — | $0 |
| May 26, 2021 | Huang Gina | Director, 10% Owner | Option exercise(M) | 10K | — | $0 |
| May 26, 2021 | Cheng Jennifer Y | Director | Option exercise(M) | 10K | — | $0 |
| May 26, 2021 | Cheng Jennifer Y | Director | Option exercise(M) | 10K | — | $0 |
| May 26, 2021 | Socolof Stephen | Director | Option exercise(M) | 10K | — | $0 |
| May 26, 2021 | Politziner Philip | Director | Option exercise(M) | 10K | — | $0 |
| May 26, 2021 | Socolof Stephen | Director | Option exercise(M) | 10K | — | $0 |
| Apr 1, 2021 | Brilliant Start Enterprise, Inc. | 10% Owner | Conversion(C) | 344K | — | $0 |
| Apr 1, 2021 | Brilliant Start Enterprise, Inc. | 10% Owner | Conversion(C) | 1.7M | — | — |
| Mar 24, 2021 | Huang Gina | Director, 10% Owner | Grant(A) | 10K | — | $0 |
| Feb 19, 2021 | Tu James | Chairman and CEO, Director, 10% Owner | Grant(A) | 15K | — | $0 |
| Feb 19, 2021 | Warren James Raymond III | SVP, GC & Corp. Secretary | Grant(A) | 12K | — | $0 |
| Feb 19, 2021 | Cheng Jennifer Y | Director | Grant(A) | 10K | — | $0 |
| Feb 19, 2021 | Nestor Tod A | President, CFO | Grant(A) | 13K | — | $0 |
| Feb 19, 2021 | Socolof Stephen | Director | Grant(A) | 10K | — | $0 |
| Feb 19, 2021 | Politziner Philip | Director | Grant(A) | 10K | — | $0 |
| Feb 19, 2021 | McManus Geraldine | Director | Grant(A) | 10K | — | $0 |
| Dec 28, 2020 | Nestor Tod A | President, CFO | Option exercise(M) | 11K | — | $0 |
| Dec 28, 2020 | Nestor Tod A | President, CFO | Option exercise(M) | 11K | $2.10 | $22K |
| Sep 17, 2020 | Jag International Co Ltd. | 10% Owner | Option exercise(M) | 4K | — | $0 |
| Sep 17, 2020 | McManus Geraldine | Director | Option exercise(M) | 3K | — | $0 |
| Sep 17, 2020 | Cheng Jennifer Y | Director | Option exercise(M) | 3K | — | $0 |
| Sep 17, 2020 | Politziner Philip | Director | Option exercise(M) | 3K | — | $0 |
| Sep 17, 2020 | Politziner Philip | Director | Option exercise(M) | 3K | — | $0 |
| Sep 17, 2020 | Jag International Co Ltd. | 10% Owner | Option exercise(M) | 4K | — | $0 |
| Sep 17, 2020 | Socolof Stephen | Director | Option exercise(M) | 3K | — | $0 |
| Sep 17, 2020 | Cheng Jennifer Y | Director | Option exercise(M) | 3K | — | $0 |
| Sep 17, 2020 | Socolof Stephen | Director | Option exercise(M) | 3K | — | $0 |
| Sep 17, 2020 | McManus Geraldine | Director | Option exercise(M) | 3K | — | $0 |
| Apr 15, 2020 | Nestor Tod A | President, CFO | Buy(P) | 42K | $0.37 | $16K |
| Apr 14, 2020 | Nestor Tod A | President, CFO | Buy(P) | 56K | $0.37 | $21K |
| Apr 13, 2020 | Politziner Philip | Director | Buy(P) | 32K | $0.31 | $10K |
| Apr 13, 2020 | Nestor Tod A | President, CFO | Buy(P) | 52K | $0.32 | $17K |
| Mar 18, 2020 | Cheng Jennifer Y | Director | Grant(A) | 15K | — | — |
| Mar 18, 2020 | Politziner Philip | Director | Grant(A) | 15K | — | — |
| Mar 18, 2020 | Huang Gina | Director, 10% Owner | Grant(A) | 20K | — | — |
| Mar 18, 2020 | Tu James | Chairman and CEO, Director, 10% Owner | Grant(A) | 150K | — | $0 |
| Mar 18, 2020 | Nestor Tod A | President, CFO | Grant(A) | 100K | — | $0 |
| Mar 18, 2020 | Socolof Stephen | Director | Grant(A) | 15K | — | — |
| Mar 18, 2020 | McManus Geraldine | Director | Grant(A) | 15K | — | — |
| Jan 16, 2020 | Tu James | CEO & Chairman, Director, 10% Owner | Conversion(C) | 0 | — | — |
| Jan 16, 2020 | Tu James | CEO & Chairman, Director, 10% Owner | Conversion(C) | 1.7M | — | — |
| Dec 17, 2019 | Socolof Stephen | Director | Option exercise(M) | 5K | — | $0 |
| Dec 17, 2019 | Socolof Stephen | Director | Option exercise(M) | 5K | — | $0 |
| Dec 17, 2019 | Cheng Jennifer Y | Director | Option exercise(M) | 8K | — | $0 |
| Dec 17, 2019 | Cheng Jennifer Y | Director | Option exercise(M) | 8K | — | $0 |
| Dec 17, 2019 | McManus Geraldine | Director | Option exercise(M) | 8K | — | $0 |
| Dec 17, 2019 | McManus Geraldine | Director | Option exercise(M) | 8K | — | $0 |
| Nov 12, 2019 | Socolof Stephen | Director | Grant(A) | 15K | — | $0 |
| Nov 12, 2019 | Cheng Jennifer Y | Director | Grant(A) | 12K | — | $0 |
| Nov 12, 2019 | McManus Geraldine | Director | Grant(A) | 12K | — | $0 |
| Nov 12, 2019 | Politziner Philip | Director | Grant(A) | 20K | — | $0 |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Issuer: Energy Focus, Inc, SEC CIK 0000924168. The symbol on a Form 4 is typed by the filer, so this page follows the issuer with the newest filing under EFOI and shows every filing by that issuer (also filed as FBST).
Coverage: Form 4 filings indexed 2006-01-02 → 2026-09-14. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).
Connected pages for EFOI