| Date Filed | Type | Description |
| 04/27/2016 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings: |
| 02/11/2016 |
SC 13G/A
| KILLEN GROUP INC reports a 5.1% stake in KMG CHEMICALS, INC. |
| 02/11/2016 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 02/11/2016 |
SC 13G/A
| FreightCar America, Inc. reports a 3.7% stake in FREIGHTCAR AMERICA, INC. |
| 02/11/2016 |
SC 13G/A
| OLYMPIC STEEL INC reports a 0% stake in OLYMPIC STEEL, INC. |
| 02/04/2016 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings |
| 10/26/2015 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings |
| 07/29/2015 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings |
| 05/05/2015 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings |
| 01/28/2015 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings |
| 11/04/2014 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings |
| 07/28/2014 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings |
| 04/30/2014 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings |
| 02/10/2014 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings |
| 11/25/2013 |
13F-HR/A
| Form 13F-HR/A - Quarterly report filed by institutional managers, Holdings [Amend] |
| 11/07/2013 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings |
| 08/02/2013 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings |
| 05/06/2013 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings |
| 02/22/2013 |
SC 13G/A
| KILLEN GROUP INC reports a 7.4% stake in SPARTAN MOTORS, INC. |
| 02/21/2013 |
SC 13G/A
| KILLEN GROUP INC reports a 7.4% stake in SPARTAN MOTORS, INC. |
| 02/20/2013 |
SC 13G/A
| KILLEN GROUP INC reports a 10% stake in MET-PRO CORPORATION |
| 02/20/2013 |
SC 13G/A
| KMG CHEMICALS INC reports a 6.3% stake in KMG CHEMICALS, INC. |
| 02/20/2013 |
SC 13G/A
| HOOKER FURNITURE CORP reports a 9.7% stake in HOOKER FURNITURE CORP. |
| 02/20/2013 |
SC 13G/A
| KILLEN GROUP INC reports a 7.9% stake in HALLMARK FINANCIAL SERVICES, INC. |
| 02/20/2013 |
SC 13G/A
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend] |
| 02/20/2013 |
SC 13G/A
| KILLEN GROUP INC reports a 8.7% stake in US ECOLOGY, INC. |
| 02/20/2013 |
SC 13G/A
| KILLEN GROUP INC reports a 2.9% stake in STEWART INFORMATION SERVICES CORPORATION |
| 02/20/2013 |
SC 13G/A
| LANDEC CORP \CA\ reports a 4.7% stake in LANDEC CORPORATION |
| 02/07/2013 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings |
| 11/09/2012 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings |
| 07/31/2012 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings |
| 05/07/2012 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings |
| 02/13/2012 |
SC 13G/A
| KILLEN GROUP INC reports a 8.9% stake in US ECOLOGY, INC. |
| 02/13/2012 |
SC 13G/A
| KILLEN GROUP INC reports a 7.7% stake in METHODE ELECTRONICS, INC. |
|