As of September 29, 2026, the three largest insider holders of UMEW are Yongbiao Ding (Cfo, 1.65Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Yongbiao Ding | Cfo | 1,653,834 | 0 | 1,653,834 | 100.0% | 06 Jul, 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 |
|---|---|---|---|---|---|---|---|---|
| 06 Jul, 2026 | Yongbiao Ding | Cfo | Disposed S | 10,000 | $0.90 | $9.00K | 1,653,834 | Direct |
| 06 Oct, 2024 | Yongbiao Ding | Cfo | Disposed S | 135 | $0.44 | $59 | 1,663,834 | Direct |
| 03 Aug, 2011 | Keith Ford Moore | Director | Acquired P | 400,000 | $0.05 | $20.00K | 4,558,179 | Direct |
| 03 Aug, 2011 | John David Milroy | Director | Acquired P | 400,000 | $0.05 | $20.00K | 2,956,933 | Direct |
| 03 Aug, 2011 | Man Ching Lee | President Ceo | Acquired P | 400,000 | $0.05 | $20.00K | 19,289,689 | Direct |
| 03 Aug, 2011 | Man Ching Lee | President Ceo | Acquired P | 200,000 | $0.04 | $7.40K | 7,522,500 | Direct |
| 03 Aug, 2011 | John David Milroy | Director | Acquired P | 200,000 | $0.04 | $7.40K | 580,000 | Direct |
| 03 Aug, 2011 | Keith Ford Moore | Director | Acquired P | 200,000 | $0.04 | $7.40K | 500,000 | Direct |
| 11 Apr, 2010 | Man Ching Lee | President Ceo | Acquired P | 322,500 | $0.07 | $22.58K | 7,322,500 | Direct |
| 14 Oct, 2010 | Man Ching Lee | President | Acquired P | 2,263,855 | $0.05 | $113.19K | 19,089,689 | Direct |
| 05 Apr, 2010 | Marcel Urbanc | Chief Financial Officer | Disposed X | 22,000 | $0.09 | $1.98K | 166,000 | Direct |
| 31 Mar, 2010 | Marcel Urbanc | Chief Financial Officer | Disposed X | 10,000 | $0.09 | $900 | 188,000 | Direct |
| 24 Mar, 2010 | Marcel Urbanc | Chief Financial Officer | Disposed X | 50,000 | $0.09 | $4.50K | 200,000 | Direct |
| 25 Mar, 2010 | Marcel Urbanc | Chief Financial Officer | Disposed X | 2,000 | $0.09 | $180 | 198,000 | Direct |
| 21 Jul, 2009 | Man Ching Lee | President | Acquired P | 320,000 | $0.11 | $35.20K | 16,825,834 | Direct |
| 15 Jan, 2008 | Man Ching Lee | President | Acquired P | 520,980 | $0.16 | $84.40K | 16,130,794 | Direct |
| 28 Dec, 2007 | Man Ching Lee | President | Acquired X | 800,000 | $0.08 | $60.00K | 12,627,586 | Direct |
| 28 Dec, 2007 | Man Ching Lee | President | Acquired X | 400,000 | $0.10 | $40.00K | 13,027,586 | Direct |
| 28 Dec, 2007 | Man Ching Lee | President | Acquired X | 1,862,228 | $0.10 | $186.22K | 14,889,814 | Direct |
| 31 Dec, 2007 | Man Ching Lee | President | Acquired P | 500,000 | $0.25 | $125.00K | 15,389,814 | Direct |