05/30/2025
3:21 PM | Proto Labs (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
05/29/2025
2:03 PM | Proto Labs (Filer)
| Form SD
Specialized Disclosure Report | |
05/28/2025
4:54 PM | Chin Moonhie (Reporting)
Proto Labs (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/28/2025
4:54 PM | Gawlick Rainer (Reporting)
Proto Labs (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/28/2025
5:04 PM | Black Archie C. (Reporting)
Proto Labs (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/28/2025
4:49 PM | KRANTZ DONALD G (Reporting)
Proto Labs (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/28/2025
4:51 PM | Proto Labs (Issuer)
WEHRWEIN SVEN (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/28/2025
4:52 PM | Greiner Stacy (Reporting)
Proto Labs (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/28/2025
4:53 PM | Chand Sujeet (Reporting)
Proto Labs (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/28/2025
3:58 PM | Krishna Suresh (Reporting)
Proto Labs (Issuer)
| Form 3
Initial statement of beneficial ownership of securities | |
05/27/2025
3:50 PM | Proto Labs (Filer)
| Form S-8
Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans | |
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05/27/2025
3:54 PM | Proto Labs (Filer)
| Form S-8
Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans | |
05/22/2025
3:39 PM | Kenison Michael R. (Reporting)
Proto Labs (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/22/2025
3:40 PM | Proto Labs (Issuer)
Schumacher Daniel (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/21/2025
3:14 PM | Proto Labs (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
05/02/2025
3:03 PM | Proto Labs (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
05/02/2025
5:08 AM | Proto Labs (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
04/09/2025
4:18 PM | Proto Labs (Filer)
| Form DEF 14A | |
04/09/2025
4:19 PM | Proto Labs (Filer)
| Form DEFA14A | |
04/09/2025
4:21 PM | Proto Labs (Filer)
| Form ARS | |
02/27/2025
3:31 PM | Bodor Robert (Reporting)
Proto Labs (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/27/2025
3:32 PM | Proto Labs (Issuer)
Ryaboy Oleg (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/27/2025
3:33 PM | Kenison Michael R. (Reporting)
Proto Labs (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/27/2025
3:34 PM | Proto Labs (Issuer)
Schumacher Daniel (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/21/2025
12:02 PM | Proto Labs (Filer)
| Form 10-K
Annual report pursuant to Section 13 or 15(d) | |
02/14/2025
2:07 PM | DISCIPLINED GROWTH INVESTORS INC /MN (Filed by)
Proto Labs (Subject)
| Form SCHEDULE 13G/A | |
02/07/2025
5:08 AM | Proto Labs (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
01/23/2025
2:55 PM | DIMENSIONAL FUND ADVISORS LP (Filed by)
Proto Labs (Subject)
| Form SCHEDULE 13G | |
11/01/2024
5:08 AM | Proto Labs (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
10/25/2024
5:11 AM | Proto Labs (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
10/18/2024
2:31 PM | BlackRock, Inc. (Filed by)
Proto Labs (Subject)
| Form SC 13G/A | |
10/07/2024
5:04 AM | Proto Labs (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
09/09/2024
3:47 PM | Bodor Robert (Reporting)
Proto Labs (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/02/2024
3:44 PM | Proto Labs (Filer)
| Form S-8
Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans | |
08/02/2024
1:30 PM | Proto Labs (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
08/02/2024
5:10 AM | Proto Labs (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
07/24/2024
4:22 PM | Proto Labs (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
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