North Star Investment Management Corporation

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

Total Filings

18

Stocks Covered

5

Latest Filing

Mar 3, 2026

Filings

OESX

Orion Energy Systems, Inc.

SC 13G/A · Mar 3, 2026

13.7%

483K shares

ACU

Acme United Corporation

SC 13G/A · Feb 2, 2026

6.6%

253K shares

OESX

Orion Energy Systems, Inc.

SC 13G/A · Jan 7, 2025

11.3%

3.7M shares

ACU

Acme United Corporation

SC 13G/A · Jan 7, 2025

8.0%

299K shares

BGSF

BGSF, Inc.

SC 13G/A · Jul 5, 2024

2.7%

296K shares

CRWS

Crown Crafts, Inc.

SC 13G/A · Jan 10, 2024

3.3%

337K shares

BGSF

BGSF, Inc.

SC 13G/A · Jan 10, 2024

6.7%

726K shares

DALN

DallasNews Corporation

SC 13G/A · Jan 10, 2024

0.0%

2K shares

OESX

Orion Energy Systems, Inc.

SC 13G/A · Jan 10, 2024

11.7%

3.8M shares

ACU

Acme United Corporation

SC 13G/A · Jan 10, 2024

10.2%

367K shares

BGSF

BGSF, Inc.

SC 13G · Jan 10, 2023

5.7%

593K shares

OESX

Orion Energy Systems, Inc.

SC 13G/A · Jan 10, 2023

8.2%

2.6M shares

ACU

Acme United Corporation

SC 13G/A · Jan 10, 2023

11.3%

398K shares

DALN

DallasNews Corporation

SC 13G/A · Jan 10, 2023

6.1%

328K shares

CRWS

Crown Crafts, Inc.

SC 13G/A · Jan 10, 2023

5.8%

590K shares

OESX

Orion Energy Systems, Inc.

SC 13G/A · Jan 7, 2022

11.5%

3.6M shares

ACU

Acme United Corporation

SC 13G/A · Jan 7, 2022

11.2%

399K shares

CRWS

Crown Crafts, Inc.

SC 13G/A · Jan 7, 2022

7.2%

725K shares