4/8
02:21 pm
prlb
Form ARS Proto Labs Inc For: Dec 31
Low
Report
Form ARS Proto Labs Inc For: Dec 31
4/8
02:18 pm
prlb
Form DEFA14A Proto Labs Inc
Low
Report
Form DEFA14A Proto Labs Inc
4/8
02:16 pm
prlb
Form DEF 14A Proto Labs Inc For: May 19
Low
Report
Form DEF 14A Proto Labs Inc For: May 19
3/27
11:37 am
prlb
Form SCHEDULE 13G/A Proto Labs Inc Filed by: VANGUARD GROUP INC
Low
Report
Form SCHEDULE 13G/A Proto Labs Inc Filed by: VANGUARD GROUP INC
2/27
04:26 pm
prlb
Form 4 Proto Labs Inc For: Feb 25 Filed by: Schumacher Daniel
Low
Report
Form 4 Proto Labs Inc For: Feb 25 Filed by: Schumacher Daniel
2/27
04:26 pm
prlb
Form 4 Proto Labs Inc For: Feb 25 Filed by: Krishna Suresh
Low
Report
Form 4 Proto Labs Inc For: Feb 25 Filed by: Krishna Suresh
2/27
04:23 pm
prlb
Form 4 Proto Labs Inc For: Feb 25 Filed by: Kermisch Marc
Low
Report
Form 4 Proto Labs Inc For: Feb 25 Filed by: Kermisch Marc
2/27
04:23 pm
prlb
Form 4 Proto Labs Inc For: Feb 25 Filed by: Kenison Michael R.
Low
Report
Form 4 Proto Labs Inc For: Feb 25 Filed by: Kenison Michael R.
2/20
03:34 pm
prlb
Form 10-K Proto Labs Inc For: Dec 31
Low
Report
Form 10-K Proto Labs Inc For: Dec 31
2/18
04:38 pm
prlb
Form 4 Proto Labs Inc For: Feb 13 Filed by: Schumacher Daniel
Low
Report
Form 4 Proto Labs Inc For: Feb 13 Filed by: Schumacher Daniel
2/18
04:38 pm
prlb
Form 4 Proto Labs Inc For: Feb 13 Filed by: Kenison Michael R.
Low
Report
Form 4 Proto Labs Inc For: Feb 13 Filed by: Kenison Michael R.
2/17
04:40 pm
prlb
Form SCHEDULE 13G/A Proto Labs Inc Filed by: DISCIPLINED GROWTH INVESTORS INC /MN
Low
Report
Form SCHEDULE 13G/A Proto Labs Inc Filed by: DISCIPLINED GROWTH INVESTORS INC /MN
2/12
04:51 pm
prlb
Form 4 Proto Labs Inc For: Feb 10 Filed by: Kenison Michael R.
Low
Report
Form 4 Proto Labs Inc For: Feb 10 Filed by: Kenison Michael R.
2/12
04:49 pm
prlb
Form 4 Proto Labs Inc For: Feb 10 Filed by: Schumacher Daniel
Low
Report
Form 4 Proto Labs Inc For: Feb 10 Filed by: Schumacher Daniel
2/9
04:54 pm
prlb
Form 4 Proto Labs Inc For: Feb 06 Filed by: Kenison Michael R.
Low
Report
Form 4 Proto Labs Inc For: Feb 06 Filed by: Kenison Michael R.
2/6
04:21 pm
prlb
Form 144 Proto Labs Inc Filed by: Kenison Michael R.
Medium
Report
Form 144 Proto Labs Inc Filed by: Kenison Michael R.
2/6
02:51 pm
prlb
Form 8-K/A Proto Labs Inc For: Feb 06
Low
Report
Form 8-K/A Proto Labs Inc For: Feb 06
2/6
06:06 am
prlb
Form 8-K Proto Labs Inc For: Feb 06
High
Report
Form 8-K Proto Labs Inc For: Feb 06
2/4
06:16 pm
prlb
Form 4 Proto Labs Inc For: Jan 29 Filed by: Schumacher Daniel
Low
Report
Form 4 Proto Labs Inc For: Jan 29 Filed by: Schumacher Daniel
2/4
06:16 pm
prlb
Form 4 Proto Labs Inc For: Jan 29 Filed by: Kenison Michael R.
Low
Report
Form 4 Proto Labs Inc For: Jan 29 Filed by: Kenison Michael R.