Energy Focus, Inc/De (EFOI) Insider Ownership

Historic Insider Ownership Trends

According to recent filings covering the 90 days ending February 19, 2026, the three most significant insider holders at Energy Focus are Chief Executive Officer Chiao Chieh Huang (1.80Mn shares), Director Gina Huang (531.47K shares), Chairman And Ceo James Tu (123.08K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares Report Date
Chiao Chieh Huang Chief Executive Officer 1,801,086 31 Dec, 2025
Gina Huang 531,474 04 Apr, 2023
James Tu Chairman And Ceo 123,079 18 Aug, 2021
Philip Politziner 4,486 23 Jun, 2022
Stephen Socolof Chairman And Interim Ceo 3,643 23 Jun, 2022
Jennifer Y Cheng 3,143 23 Jun, 2022
Geraldine Mcmanus 2,429 27 May, 2021
Brian J Lagarto 1,429 23 Jun, 2022
Jeffery Robert Parker 1,429 23 Jun, 2022
James Raymond Iii Warren Svp And Gc & Corp. Secretary 229 29 Sep, 2022

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
26 Nov, 2025 Chiao Chieh Huang Common Stock A 262,009 $2.29 1,421,219 D P
15 Aug, 2025 Chiao Chieh Huang Common Stock A 264,550 $1.89 1,159,210 D P
29 Jun, 2023 Chiao Chieh Huang Common Stock A 343,465 $1.76 680,536 D A
30 Mar, 2023 Gina Huang Common Stock A 500,000 $0.50 531,474 I A
28 Mar, 2023 Chiao Chieh Huang Common Stock A 108,502 $0.56 379,867 I A
28 Mar, 2023 Chiao Chieh Huang - - 379,867 I
24 Feb, 2023 Gina Huang Common Stock A 803,212 $0.50 460,044 I A
17 Jan, 2023 Gina Huang Common Stock A 1,451,597 $0.56 345,297 I A
10 Jan, 2023 Gina Huang Common Stock A 325,803 $0.46 137,922 I A
05 Jan, 2023 Gina Huang - - 91,378 I
05 Jan, 2023 Gina Huang Common Stock A 257,798 $0.39 91,378 I A
28 Sep, 2022 James Raymond Iii Warren Common Stock A 800 $0.00 229 D M
28 Sep, 2022 James Raymond Iii Warren - - 229 D
22 Jun, 2022 Stephen Socolof Common Stock A 5,000 $0.00 3,643 D M
22 Jun, 2022 Jeffery Robert Parker Common Stock A 10,000 $0.00 1,429 D M
22 Jun, 2022 Jennifer Y Cheng Common Stock A 5,000 $0.00 3,143 D M
22 Jun, 2022 Gina Huang Common Stock A 5,000 $0.00 54,549 I M
22 Jun, 2022 Philip Politziner - - 4,486 D
22 Jun, 2022 Philip Politziner Common Stock A 5,000 $0.00 4,486 D M
22 Jun, 2022 Brian J Lagarto Common Stock A 10,000 $0.00 1,429 D M