| Filed On | Filing |
|---|---|
| 09 Jun 2026 |
Form 4: chiang yao-chung, Director
Bought 3,500 shares ($7.18K) |
| 05 Jun 2026 |
Form 4: chiang yao-chung, Director
Bought 2,000 shares ($4.26K) |
| 01 Jun 2026 |
Form 4: chiang yao-chung, Director
Bought 250 shares ($575) |
| 29 May 2026 |
Form 4: chiang yao-chung, Director
Bought 2,000 shares ($4K) |
| 27 May 2026 |
Form 4: lee ting-chuan, Director
Sold 109,988 shares ($209K) |
| 27 May 2026 |
Form 4: Taiwan Carbon Nano Technology Corp, 10% owner
Sold 41,000 shares ($96.8K) |
| 27 May 2026 |
Form 4: Tsai Chun-jung, Director
Sold 1,082 shares ($1.68K) · Sold 27,718 shares ($51.8K) |
| 26 May 2026 |
Form 4: lee ting-chuan, Director
Sold 9,000 shares ($14K) · Sold 9,302 shares ($14.6K) |
| 20 May 2026 |
Form 4: chiang yao-chung, Director
Bought 500 shares ($825) · Bought 2,200 shares ($3.7K) |
| 07 May 2026 |
Form 4: chiang yao-chung, Director
Bought 129 shares ($219) |
| 01 May 2026 |
Form 4: chiang yao-chung, Director
Bought 100 shares ($175) · Bought 200 shares ($336) |
| 17 Apr 2026 |
Form 4: Tsai Chun-jung, Director
Received 330,000 shares as a grant or award ($531K) · Granted 330,000 RSU · Converted 330,000 RSU |
| 17 Apr 2026 |
Form 4: tsai chun-hsien, Director
Received 300,000 shares as a grant or award ($483K) · Granted 300,000 RSU · Converted 300,000 RSU |
| 17 Apr 2026 |
Form 4: lee ting-chuan, Director
Received 570,000 shares as a grant or award ($918K) · Granted 570,000 RSU · Converted 570,000 RSU |
| 15 Apr 2026 |
Form 4: Ase Test, Inc., 10% owner
Acquired 5,994 6% Convertible Note due 2027 (previously due 2025) (Open Market Purchase) |
| 29 Jan 2026 |
Form 4: Taiwan Carbon Nano Technology Corp, 10% owner
Sold 46,000 shares ($99.8K) |
| 12 Jan 2026 |
Form 4: Taiwan Carbon Nano Technology Corp, 10% owner
Sold 850 shares ($1.53K) · Sold 431 shares ($802) |
| 26 Nov 2025 |
Form 4: chiang yao-chung, Director
Received 50,000 shares as a grant or award ($105K) · Granted 50,000 RSU · Converted 50,000 RSU |
| 26 Nov 2025 |
Form 4: lee ting-chuan, Director
Received 80,000 shares as a grant or award ($168K) · Granted 80,000 RSU · Converted 80,000 RSU |
| 26 Nov 2025 |
Form 4: chang wen-han, Director
Received 50,000 shares as a grant or award ($105K) · Granted 50,000 RSU · Converted 50,000 RSU |
Loading...