Historical shareholding details of
Mr. Michael M. Ludwig
holdings in Amtech Systems Inc. (ASYS)
Monthly changes of
Mr. Michael M. Ludwig
shareholding in Amtech Systems Inc.
over the previous
months
|
Month
|
Name |
Total no. shares held |
Percent Holding |
|
Mar 06, 2025
|
Mr. Michael M. Ludwig
|
24,988
|
0.17%
|
|
|
|
Mar 11, 2024
|
Mr. Michael M. Ludwig
|
16,689
|
0.12%
|
|
|
|
Mar 07, 2024
|
Mr. Michael M. Ludwig
|
14,689
|
0.10%
|
|
|
|
Mar 01, 2023
|
Mr. Michael M. Ludwig
|
3,000
|
0.02%
|
View all ownership details of Amtech Systems Inc.