Disciplined Growth Investors Inc /Mn

Entity
Company
Business address
150 S 5 Th St, Suite 2550, 55402 Minneapolis, MN
Phone
6123174100
State of incorporation
MN
Fiscal year end
December 31
13F signature
Peter G. Rieke - Chief Operating & Compliance Officer
13D/G Schedule signature
DISCIPLINED GROWTH INVESTORS INC /MN - Chief Operating & Compliance Officer
All SEC filings
View on sec.gov
Disciplined Growth Investors Inc /Mn has filed 203 SEC EDGAR filings since 5/6/1999

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
SCHEDULE 13G/A Open Document Open Filing Nov 14, 2025
SCHEDULE 13G/A Open Document Open Filing Nov 14, 2025
SCHEDULE 13G/A Open Document Open Filing Nov 14, 2025
SCHEDULE 13G/A Open Document Open Filing Nov 14, 2025
SCHEDULE 13G/A Open Document Open Filing Nov 14, 2025
SCHEDULE 13G/A Open Document Open Filing Nov 14, 2025
SCHEDULE 13G/A Open Document Open Filing Nov 14, 2025
13F-HR Open Document Open Filing Nov 14, 2025 Sep 30, 2025 028-06630
N-PX Open Document Open Filing Aug 29, 2025 Jun 30, 2025 028-06630
SCHEDULE 13G/A Open Document Open Filing Aug 14, 2025
SCHEDULE 13G/A Open Document Open Filing Aug 14, 2025
SCHEDULE 13G/A Open Document Open Filing Aug 14, 2025
SCHEDULE 13G/A Open Document Open Filing Aug 14, 2025
SCHEDULE 13G/A Open Document Open Filing Aug 14, 2025
SCHEDULE 13G/A Open Document Open Filing Aug 14, 2025
SCHEDULE 13G/A Open Document Open Filing Aug 14, 2025
SCHEDULE 13G Open Document Open Filing Aug 14, 2025
13F-HR Open Document Open Filing Aug 14, 2025 Jun 30, 2025 028-06630
SCHEDULE 13G Open Document Open Filing May 15, 2025
SCHEDULE 13G/A Open Document Open Filing May 15, 2025
SCHEDULE 13G/A Open Document Open Filing May 15, 2025
SCHEDULE 13G/A Open Document Open Filing May 15, 2025
SCHEDULE 13G/A Open Document Open Filing May 15, 2025
SCHEDULE 13G/A Open Document Open Filing May 15, 2025
SCHEDULE 13G/A Open Document Open Filing May 15, 2025
13F-HR Open Document Open Filing May 15, 2025 Mar 31, 2025 028-06630
13F-HR Open Document Open Filing Feb 14, 2025 Dec 31, 2024 028-06630
SCHEDULE 13G/A Open Document Open Filing Feb 14, 2025
SCHEDULE 13G/A Open Document Open Filing Feb 14, 2025
SCHEDULE 13G/A Open Document Open Filing Feb 14, 2025
SCHEDULE 13G/A Open Document Open Filing Feb 14, 2025
SCHEDULE 13G/A Open Document Open Filing Feb 14, 2025
SCHEDULE 13G/A Open Document Open Filing Feb 14, 2025
13F-HR Open Document Open Filing Nov 15, 2024 Sep 30, 2024 028-06630
SCHEDULE 13G Open Document Open Filing Nov 14, 2024
SCHEDULE 13G Open Document Open Filing Nov 14, 2024
SCHEDULE 13G Open Document Open Filing Nov 14, 2024
SCHEDULE 13G/A Open Document Open Filing Nov 14, 2024
SCHEDULE 13G/A Open Document Open Filing Nov 14, 2024
SCHEDULE 13G/A Open Document Open Filing Nov 14, 2024
N-PX Open Document Open Filing Aug 30, 2024 Jun 30, 2024 028-06630
13F-HR Open Document Open Filing Aug 15, 2024 Jun 30, 2024 028-06630
13F-HR Open Document Open Filing May 15, 2024 Mar 31, 2024 028-06630
SC 13G/A Open Document Open Filing FORM 13G/A SFIX 12-31-23 Feb 14, 2024
SC 13G/A Open Document Open Filing FORM 13G/A PRLB 12-31-23 Feb 14, 2024
SC 13G/A Open Document Open Filing FORM 13G/A MIXT 12-31-23 Feb 14, 2024
SC 13G/A Open Document Open Filing FORM 13G/A GEOS 12-31-23 Feb 14, 2024
13F-HR Open Document Open Filing Feb 14, 2024 Dec 31, 2023 028-06630
13F-HR Open Document Open Filing Nov 15, 2023 Sep 30, 2023 028-06630
13F-HR Open Document Open Filing Aug 14, 2023 Jun 30, 2023 028-06630
13F-HR Open Document Open Filing May 15, 2023 Mar 31, 2023 028-06630
SC 13G/A Open Document Open Filing SFIX SC13G-A 2022-12-31 Feb 14, 2023
SC 13G/A Open Document Open Filing PRLB SC13G-A 2022-12-31 Feb 14, 2023
SC 13G/A Open Document Open Filing MIXT SC13G-A 2022-12-31 Feb 14, 2023
SC 13G/A Open Document Open Filing GEOS 13G-A 2022-12-31 Feb 14, 2023
13F-HR Open Document Open Filing Feb 14, 2023 Dec 31, 2022 028-06630
13F-HR Open Document Open Filing Nov 15, 2022 Sep 30, 2022 028-06630
13F-HR Open Document Open Filing Aug 15, 2022 Jun 30, 2022 028-06630
13F-HR Open Document Open Filing May 16, 2022 Mar 31, 2022 028-06630
SC 13G Open Document Open Filing 13G PRLB 2021-12-31 Feb 15, 2022
SC 13G/A Open Document Open Filing 13G/A SFIX 2021-12-31 Feb 15, 2022
SC 13G/A Open Document Open Filing 13G/A POLY 2021-12-31 Feb 15, 2022
SC 13G/A Open Document Open Filing 13G/A MIXT 2021-12-31 Feb 15, 2022
SC 13G/A Open Document Open Filing 13G/A GEOS 2021-12-31 Feb 15, 2022
13F-HR Open Document Open Filing Feb 14, 2022 Dec 31, 2021 028-06630
13F-HR Open Document Open Filing Nov 15, 2021 Sep 30, 2021 028-06630
13F-HR Open Document Open Filing Aug 16, 2021 Jun 30, 2021 028-06630
13F-HR Open Document Open Filing May 17, 2021 Mar 31, 2021 028-06630
SC 13G Open Document Open Filing FORM 13G 2020-12-31 Feb 16, 2021
SC 13G Open Document Open Filing FORM 13G 2020-12-31 Feb 16, 2021
SC 13G Open Document Open Filing FORM 13G 2020-12-31 Feb 16, 2021
SC 13G Open Document Open Filing FORM 13G 2020-12-31 Feb 16, 2021
13F-HR Open Document Open Filing Feb 16, 2021 Dec 31, 2020 028-06630
13F-HR Open Document Open Filing Nov 16, 2020 Sep 30, 2020 028-06630
13F-HR Open Document Open Filing Aug 14, 2020 Jun 30, 2020 028-06630
13F-HR Open Document Open Filing May 15, 2020 Mar 31, 2020 028-06630
13F-HR Open Document Open Filing Feb 14, 2020 Dec 31, 2019 028-06630
13F-HR Open Document Open Filing Nov 15, 2019 Sep 30, 2019 028-06630
13F-HR Open Document Open Filing Aug 14, 2019 Jun 30, 2019 028-06630
13F-HR Open Document Open Filing May 14, 2019 Mar 31, 2019 028-06630
13F-HR Open Document Open Filing Feb 13, 2019 Dec 31, 2018 028-06630
13F-HR Open Document Open Filing Nov 16, 2018 Sep 30, 2018 028-06630
13F-HR Open Document Open Filing Aug 15, 2018 Jun 30, 2018 028-06630
13F-HR Open Document Open Filing May 17, 2018 Mar 31, 2018 028-06630
SC 13G Open Document Open Filing SC 13G ULTRA PETROLEUM CORP Feb 15, 2018
13F-HR Open Document Open Filing Feb 15, 2018 Dec 31, 2017 028-06630
13F-HR Open Document Open Filing Nov 14, 2017 Sep 30, 2017 028-06630
13F-HR Open Document Open Filing Aug 16, 2017 Jun 30, 2017 028-06630
13F-HR Open Document Open Filing May 12, 2017 Mar 31, 2017 028-06630
13F-HR Open Document Open Filing Feb 13, 2017 Dec 31, 2016 028-06630
SC 13G/A Open Document Open Filing 13G/A ULTRA PETROLEUM Feb 13, 2017
13F-HR Open Document Open Filing Nov 15, 2016 Sep 30, 2016 028-06630
13F-HR Open Document Open Filing Aug 12, 2016 Jun 30, 2016 028-06630
13F-HR Open Document Open Filing May 5, 2016 Mar 31, 2016 028-06630
13F-HR Open Document Open Filing Feb 16, 2016 Dec 31, 2015 028-06630
SC 13G Open Document Open Filing DGI UPL 13G FILING Feb 16, 2016
13F-HR Open Document Open Filing Nov 16, 2015 Sep 30, 2015 028-06630
13F-HR Open Document Open Filing Aug 17, 2015 Jun 30, 2015 028-06630
13F-HR Open Document Open Filing May 14, 2015 Mar 31, 2015 028-06630
13F-HR Open Document Open Filing Feb 9, 2015 Dec 31, 2014 028-06630
13F-HR Open Document Open Filing Nov 12, 2014 Sep 30, 2014 028-06630
13F-HR/A Open Document Open Filing Aug 21, 2014 Jun 30, 2014 028-06630
13F-HR Open Document Open Filing Aug 14, 2014 Jun 30, 2014 028-06630
13F-HR/A Open Document Open Filing May 15, 2014 Mar 31, 2014 028-06630
13F-HR Open Document Open Filing May 15, 2014 Mar 31, 2014 028-06630
13F-HR Open Document Open Filing Feb 12, 2014 Dec 31, 2013 028-06630