Sign in Sign Up Free

Disciplined Growth Investors, Inc.

Activist investor & 5%+ owner · SC 13D/13G filings

Total Filings

13

Stocks Covered

5

Latest Filing

Feb 14, 2024

Filings

STITCH FIX INC

SC 13G/A · Feb 14, 2024

6.8%

6.3M shares

PROTO LABS INC

SC 13G/A · Feb 14, 2024

6.7%

1.7M shares

MIX TELEMATICS LTD. SP

SC 13G/A · Feb 14, 2024

11.4%

63.2M shares

GEOSPACE TECHNOLOGIES CORPORATION

SC 13G/A · Feb 14, 2024

11.2%

1.5M shares

STITCH FIX INC

SC 13G/A · Feb 14, 2023

5.4%

4.6M shares

PROTO LABS INC

SC 13G/A · Feb 14, 2023

7.8%

2.1M shares

MIX TELEMATICS LTD. SP

SC 13G/A · Feb 14, 2023

10.0%

60.9M shares

GEOSPACE TECHNOLOGIES CORPORATION

SC 13G/A · Feb 14, 2023

11.8%

1.5M shares

PROTO LABS INC

SC 13G · Feb 14, 2022

6.5%

1.8M shares

STITCH FIX INC

SC 13G/A · Feb 14, 2022

3.5%

2.9M shares

PLANTRONICS INC

SC 13G/A · Feb 14, 2022

6.0%

2.6M shares

MIX TELEMATICS LTD. SP

SC 13G/A · Feb 14, 2022

7.9%

48.0M shares

GEOSPACE TECHNOLOGIES CORPORATION

SC 13G/A · Feb 14, 2022

11.5%

1.5M shares