13D/13G Filings - DISCIPLINED GROWTH INVESTORS INC

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Goto 0, 1, 2, Next
Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2025-08-14
7:38 pm
Sale
2025-06-3013GMyriad Genetics, Inc.
MYGN
DISCIPLINED GROWTH INVESTORS INC753,956
0.800%
-3,539,020decrease
(-82.44%)
Filing
History
2025-08-14
7:30 pm
Sale
2025-08-1413GStitch Fix, Inc.
SFIX
DISCIPLINED GROWTH INVESTORS INC18,565,002
16.300%
-132,231decrease
(-0.71%)
Filing
History
2025-08-14
7:25 pm
Purchase
2025-06-3013GProto Labs, Inc.
PRLB
DISCIPLINED GROWTH INVESTORS INC2,722,011
11.400%
51,293increase
(+1.92%)
Filing
History
2025-08-14
7:20 pm
Sale
2025-06-3013GGeospace Technologies Corporation
GEOS
DISCIPLINED GROWTH INVESTORS INC1,244,769
9.700%
-23,561decrease
(-1.86%)
Filing
History
2025-08-14
5:27 pm
Sale
2025-06-3013GCore Laboratories N.V.
CLB
DISCIPLINED GROWTH INVESTORS INC5,440,884
11.600%
-50,838decrease
(-0.93%)
Filing
History
2025-08-14
5:22 pm
Purchase
2025-06-3013GAlarm.com Holdings, Inc.
ALRM
DISCIPLINED GROWTH INVESTORS INC3,491,824
7.000%
102,481increase
(+3.02%)
Filing
History
2025-08-14
5:08 pm
Sale
2025-06-3013GPowerFleet, Inc.
AIOT
DISCIPLINED GROWTH INVESTORS INC8,049,058
6.000%
-51,879decrease
(-0.64%)
Filing
History
2025-08-14
4:59 pm
Purchase
2025-06-3013GZipRecruiter, Inc.
ZIP
DISCIPLINED GROWTH INVESTORS INC4,508,331
6.100%
4,508,331increase
(New Position)
Filing
History
2025-05-15
4:36 pm
Purchase
2025-03-3113GMyriad Genetics, Inc.
MYGN
DISCIPLINED GROWTH INVESTORS INC4,292,976
5.100%
4,292,976increase
(New Position)
Filing
History
2025-05-15
4:30 pm
Purchase
2025-03-3113GStitch Fix, Inc.
SFIX
DISCIPLINED GROWTH INVESTORS INC18,697,233
16.600%
2,187,953increase
(+13.25%)
Filing
History
2025-05-15
4:26 pm
Purchase
2025-03-3113GProto Labs, Inc.
PRLB
DISCIPLINED GROWTH INVESTORS INC2,670,718
11.200%
497,019increase
(+22.87%)
Filing
History
2025-05-15
4:22 pm
Sale
2025-03-3113GPowerFleet, Inc.
AIOT
DISCIPLINED GROWTH INVESTORS INC8,100,937
6.100%
-286,914decrease
(-3.42%)
Filing
History
2025-05-15
4:15 pm
Sale
2025-03-3113GGeospace Technologies Corporation
GEOS
DISCIPLINED GROWTH INVESTORS INC1,268,330
9.900%
-157,184decrease
(-11.03%)
Filing
History
2025-05-15
4:10 pm
Sale
2025-03-3113GCore Laboratories N.V.
CLB
DISCIPLINED GROWTH INVESTORS INC5,491,722
11.700%
-11,929decrease
(-0.22%)
Filing
History
2025-05-15
3:58 pm
Purchase
2025-03-3113GAlarm.com Holdings, Inc.
ALRM
DISCIPLINED GROWTH INVESTORS INC3,389,343
6.800%
447,787increase
(+15.22%)
Filing
History
2025-02-14
3:14 pm
Purchase
2024-12-3113GStitch Fix, Inc.
SFIX
DISCIPLINED GROWTH INVESTORS INC16,509,280
15.800%
2,774,795increase
(+20.20%)
Filing
History
2025-02-14
3:07 pm
Purchase
2024-12-3113GProto Labs, Inc.
PRLB
DISCIPLINED GROWTH INVESTORS INC2,173,699
8.900%
117,106increase
(+5.69%)
Filing
History
2025-02-14
2:59 pm
Sale
2024-12-3113GGeospace Technologies Corporation
GEOS
DISCIPLINED GROWTH INVESTORS INC1,425,514
11.200%
-130,526decrease
(-8.39%)
Filing
History
2025-02-14
2:44 pm
Sale
2024-12-3113GCore Laboratories N.V.
CLB
DISCIPLINED GROWTH INVESTORS INC5,503,651
11.700%
-149,940decrease
(-2.65%)
Filing
History
2025-02-14
2:36 pm
Purchase
2024-12-3113GAlarm.com Holdings, Inc.
ALRM
DISCIPLINED GROWTH INVESTORS INC2,941,556
6.000%
66,707increase
(+2.32%)
Filing
History
Goto 0, 1, 2, Next