CORRESP：信函

04/23 01:17

UPLOAD：其他

04/19 01:17

AMPLITECH GROUP INC C/WTS 01/01/2026(TO PUR COM) | DEL AM：其他

04/16 04:04

AMPLITECH GROUP INC C/WTS 01/01/2026(TO PUR COM) | CORRESP：信函

2022/07/21 03:32

AMPLITECH GROUP INC C/WTS 01/01/2026(TO PUR COM) | CORRESP：信函

2022/07/19 23:25

AMPLITECH GROUP INC C/WTS 01/01/2026(TO PUR COM) | UPLOAD：其他

2022/07/19 02:30

AMPLITECH GROUP INC C/WTS 01/01/2026(TO PUR COM) | CORRESP：信函

2022/04/29 02:07

AMPLITECH GROUP INC C/WTS 01/01/2026(TO PUR COM) | UPLOAD：其他

2022/04/27 04:30

AMPLITECH GROUP INC C/WTS 01/01/2026(TO PUR COM) | SD：专项披露公告

2021/06/02 05:00

AMPLITECH GROUP INC C/WTS 01/01/2026(TO PUR COM) | CORRESP：信函

2021/05/08 03:05

AMPLITECH GROUP INC C/WTS 01/01/2026(TO PUR COM) | UPLOAD：其他

2021/05/07 00:30

AMPLITECH GROUP INC C/WTS 01/01/2026(TO PUR COM) | UPLOAD：其他

2021/04/13 05:30

AMPLITECH GROUP INC C/WTS 01/01/2026(TO PUR COM) | CORRESP：信函

2021/04/13 04:48

AMPLITECH GROUP INC C/WTS 01/01/2026(TO PUR COM) | CORRESP：信函

2021/04/13 00:08

AMPLITECH GROUP INC C/WTS 01/01/2026(TO PUR COM) | CERT：其他

2021/02/17 01:55

AMPLITECH GROUP INC C/WTS 01/01/2026(TO PUR COM) | CORRESP：信函

2021/02/12 02:53

AMPLITECH GROUP INC C/WTS 01/01/2026(TO PUR COM) | CORRESP：信函

2021/02/12 02:52

AMPLITECH GROUP INC C/WTS 01/01/2026(TO PUR COM) | UPLOAD：其他

2020/12/16 00:30

AMPLITECH GROUP INC C/WTS 01/01/2026(TO PUR COM) | PRE 14C：争议并购事项无关声明

2020/12/10 00:29

AMPLITECH GROUP INC C/WTS 01/01/2026(TO PUR COM) | UPLOAD：其他

2020/11/17 02:07