JRSH's three largest insider shareholders as of September 29, 2026 are Lin Hung Choi (Chairman/Ceo/Pres./Treasurer, 3.70Mn shares), Tsze Lun Ng (TenPercentOwner, 1.50Mn shares), Kian Tjiauw Lee (TenPercentOwner, 732.30K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Tsze Lun Ng | TenPercentOwner | 1,496,494 | 0 | 1,496,494 | 47.9% | 27 Mar, 2024 |
| 2 | Kian Tjiauw Lee | TenPercentOwner | 732,303 | 0 | 732,303 | 23.4% | 05 Jan, 2022 |
| 3 | Lin Hung Choi | Chairman/Ceo/Pres./Treasurer | 507,900 | 0 | 507,900 | 16.2% | 27 Mar, 2024 |
| 4 | Yang Wei | Vice President And Secretary | 117,500 | 245,950 | 363,450 | 11.6% | 27 Mar, 2024 |
| 5 | Ibrahim H. Saif | Director | 7,000 | 0 | 7,000 | 0.2% | 27 Mar, 2024 |
| 6 | Chi Yan Mak | Director | 7,000 | 0 | 7,000 | 0.2% | 27 Mar, 2024 |
| 7 | Bill Korn | Director | 7,000 | 0 | 7,000 | 0.2% | 27 Mar, 2024 |
| 8 | Gilbert K. Lee | Chief Financial Officer | 5,000 | 0 | 5,000 | 0.2% | 23 Apr, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 21 Apr, 2026 | Gilbert K. Lee | Chief Financial Officer | Disposed S | 400 | $3.32 | $1.33K | 5,000 | Direct |
| 25 Mar, 2024 | Yang Wei | Vice President And Secretary | Acquired A | 41,400 | $0.00 | $0 | 117,500 | Direct |
| 25 Mar, 2024 | Lin Hung Choi | Chairman/Ceo/Pres./Treasurer | Acquired A | 320,000 | $0.00 | $0 | 507,900 | Direct |
| 25 Mar, 2024 | Gilbert K. Lee | Chief Financial Officer | Acquired A | 10,800 | $0.00 | $0 | 20,150 | Direct |
| 25 Mar, 2024 | Chi Yan Mak | Director | Acquired A | 4,500 | $0.00 | $0 | 7,000 | Direct |
| 25 Mar, 2024 | Tsze Lun Ng | TenPercentOwner | Acquired A | 320,000 | $0.00 | $0 | 1,496,494 | Direct |
| 25 Mar, 2024 | Ibrahim H. Saif | Director | Acquired A | 4,500 | $0.00 | $0 | 7,000 | Direct |
| 25 Mar, 2024 | Bill Korn | Director | Acquired A | 4,500 | $0.00 | $0 | 7,000 | Direct |
| 25 Mar, 2024 | Yang Wei | Vice President And Secretary | Acquired A | 25,200 | $0.00 | $0 | 245,950 | Indirect |
| 15 Feb, 2023 | Ibrahim H. Saif | Director | Acquired A | 2,500 | $0.00 | $0 | 2,500 | Direct |
| 15 Feb, 2023 | Chi Yan Mak | Director | Acquired A | 2,500 | $0.00 | $0 | 2,500 | Direct |
| 15 Feb, 2023 | Gilbert K. Lee | Chief Financial Officer | Acquired A | 6,000 | $0.00 | $0 | 9,350 | Direct |
| 15 Feb, 2023 | Tsze Lun Ng | TenPercentOwner | Acquired A | 125,000 | $0.00 | $0 | 1,176,494 | Direct |
| 15 Feb, 2023 | Yang Wei | Vice President And Secretary | Acquired A | 23,000 | $0.00 | $0 | 76,100 | Direct |
| 15 Feb, 2023 | Lin Hung Choi | Chairman/Ceo/Pres./Treasurer | Acquired A | 125,000 | $0.00 | $0 | 187,900 | Direct |
| 15 Feb, 2023 | Bill Korn | Director | Acquired A | 2,500 | $0.00 | $0 | 2,500 | Direct |
| 15 Feb, 2023 | Yang Wei | Vice President And Secretary | Acquired A | 14,000 | $0.00 | $0 | 220,750 | Indirect |
| 30 Jun, 2022 | Gilbert K. Lee | Chief Financial Officer | Acquired M | 3,350 | $0.00 | $0 | 3,350 | Direct |
| 30 Jun, 2022 | Tsze Lun Ng | TenPercentOwner | Acquired M | 62,900 | $0.00 | $0 | 1,051,494 | Direct |
| 30 Jun, 2022 | Yang Wei | Vice President And Secretary | Acquired M | 11,750 | $0.00 | $0 | 53,100 | Direct |