| Filed On | Filing |
|---|---|
| 14 Oct 2025 |
Form 4: Zhou Bin, Director
Bought 1,100,000 shares |
| 30 Jun 2023 |
Form 4: Xiangtian Aerodynamic Electricity Ltd., 10% owner
Sold 6,000,000 shares ($2.74M) |
| 08 Dec 2022 |
Form 4: Zhou Bin, Director
Bought 5,000,000 shares ($2.8M) |
| 05 Aug 2022 |
Form 4: Zhou Bin, Director
Bought 880,000 shares ($1.42M) |
| 27 Jul 2022 |
Form 4: Zhou Bin, Director
Bought 4,800,000 shares ($7.2M) |
| 27 Sep 2021 |
Form 4: Zhou Bin, Director
Bought 1,320,000 shares ($3.43M) |
| 26 May 2021 |
Form 4: Zhou Bin, Director
Bought 1,320,000 shares ($3.3M) |
| 31 Aug 2020 |
Form 4: Zhou Bin, Director
Bought 650,000 shares ($1.69M) |
| 15 May 2019 |
Form 4: Zhou Bin, Director
Acquired 972,000 shares (Other Transaction) ($4.08M) |
| 18 Oct 2018 |
Form 4: Yu Hongxiang, Director
Bought 1,176,471 shares ($5M) |
| 18 Oct 2018 |
Form 4: Jin Yimin, Director
Bought 1,176,471 shares ($5M) |
| 29 Apr 2016 |
Form 4: Wei Maoquan, Director
Received 10,000 shares as a grant or award |
| 29 Apr 2016 |
Form 4: Yin Dekai, Director
Received 10,000 shares as a grant or award |
| 29 Apr 2016 |
Form 4: Lu Yundong, Director
Received 10,000 shares as a grant or award |
| 29 Apr 2016 |
Form 4: Chen Si, Director
Received 10,000 shares as a grant or award |
| 29 Apr 2016 |
Form 4: Zhou Xiang, Chief Financial Officer
Received 30,000 shares as a grant or award |
| 30 Apr 2015 |
Form 4: Zhou Xiang, Chief Financial Officer
Granted 57,695 Stock option (right to buy) |
| 08 Dec 2009 |
Form 4: Chen Si, Director
Sold 95,834 shares ($230K) |
| 29 Jul 2009 |
Form 4: Chiang David Yaudoon, Director
Received 174 shares as a grant or award · Granted 8,060 Option (right to buy) |
| 29 Jul 2009 |
Form 4: Yundong Lu, Director
Received 727 shares as a grant or award · Granted 33,580 Option (right to buy) |
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