Historical shareholding details of
Dr. Donald G. Krantz
holdings in Proto Labs Inc (PRLB)
Monthly changes of
Dr. Donald G. Krantz
shareholding in Proto Labs Inc
over the previous
months
|
Month
|
Name |
Total no. shares held |
Percent Holding |
|
May 23, 2025
|
Dr. Donald G. Krantz
|
24,653
|
0.09%
|
|
|
|
May 23, 2024
|
Dr. Donald G. Krantz
|
20,714
|
0.08%
|
|
|
|
May 17, 2023
|
Dr. Donald G. Krantz
|
16,013
|
0.06%
|
View all ownership details of Proto Labs Inc