| Date | Person | Title | Type | Name | Shares | Shares (Total) | Price | Code |
|---|---|---|---|---|---|---|---|---|
| 2020-04-03 | Chan Tin Chi | Sell | common stock | -181057805.0 | 4,679,260,000 | $0.0 | J | |
| 2017-04-27 | Wu Jianhua | Sell | Common Stock | -140230.0 | 0 | $2.3 | S | |
| 2017-04-27 | Wu Jianhua | Sell | Common Stock | -58119.0 | 0 | $2.3 | S | |
| 2017-04-27 | Wu Jianhua | Sell | Common Stock | -136069.0 | 0 | $2.3 | S | |
| 2017-01-09 | Wu Jianhua | Buy | Common Stock | 200000.0 | 560,917 | $0.0 | A | |
| 2016-04-25 | WASSERMAN ADAM C | Sell | Common Stock | -4000.0 | 33,186 | $1.2 | D | |
| 2016-04-19 | WASSERMAN ADAM C | Sell | Common Stock | -2000.0 | 37,186 | $1.2 | D | |
| 2016-04-19 | WASSERMAN ADAM C | Sell | Common Stock | -1700.0 | 43,186 | $1.2 | D | |
| 2016-04-19 | WASSERMAN ADAM C | Sell | Common Stock | -2000.0 | 41,186 | $1.2 | D | |
| 2016-04-19 | WASSERMAN ADAM C | Sell | Common Stock | -2000.0 | 39,186 | $1.2 | D | |
| 2016-04-18 | WASSERMAN ADAM C | Sell | Common Stock | -100.0 | 44,886 | $0.2 | D | |
| 2016-04-08 | WASSERMAN ADAM C | Sell | Common Stock | -4254.0 | 45,186 | $1.2 | D | |
| 2016-04-08 | WASSERMAN ADAM C | Sell | Common Stock | -200.0 | 44,986 | $1.2 | D | |
| 2016-04-04 | WASSERMAN ADAM C | Sell | Common Stock | -5800.0 | 49,440 | $1.2 | D | |
| 2016-03-31 | WASSERMAN ADAM C | Sell | Common Stock | -4946.0 | 72,240 | $1.3 | D | |
| 2016-03-31 | WASSERMAN ADAM C | Sell | Common Stock | -5000.0 | 67,240 | $1.2 | D | |
| 2016-03-31 | WASSERMAN ADAM C | Sell | Common Stock | -5000.0 | 62,240 | $1.3 | D | |
| 2016-03-31 | WASSERMAN ADAM C | Sell | Common Stock | -5000.0 | 57,240 | $1.2 | D | |
| 2016-03-31 | WASSERMAN ADAM C | Sell | Common Stock | -2000.0 | 55,240 | $1.2 | D | |
| 2016-03-23 | WASSERMAN ADAM C | Buy | Comon Stock | 75000.0 | 77,186 | $1.3 | A |