SC 13G/A | 2019-02-15 | Channing Capital Management, LLC | SCHULMAN A INC | 0 | 0.0% | EDGAR |
SC 13G/A | 2018-02-14 | DARUMA CAPITAL MANAGEMENT LLC | SCHULMAN A INC | 0 | 0.0% | EDGAR |
SC 13G/A | 2018-02-12 | VANGUARD GROUP INC | SCHULMAN A INC | 2,838,626 | 9.6% | EDGAR |
SC 13G/A | 2018-02-09 | DIMENSIONAL FUND ADVISORS LP | SCHULMAN A INC | 1,372,807 | 4.6% | EDGAR |
SC 13G/A | 2018-01-19 | BlackRock Inc. | SCHULMAN A INC | 3,719,876 | 12.6% | EDGAR |
SC 13G/A | 2017-11-13 | VANGUARD GROUP INC | SCHULMAN A INC | 2,954,509 | 10.0% | EDGAR |
SC 13D/A | 2017-09-11 | Cruiser Capital Advisors, LLC | SCHULMAN A INC | 2,095,523 | 7.1% | EDGAR |
SC 13D/A | 2017-08-24 | Cruiser Capital Advisors, LLC | SCHULMAN A INC | 2,095,523 | 7.1% | EDGAR |
SC 13D | 2017-08-14 | Cruiser Capital Advisors, LLC | SCHULMAN A INC | 1,921,453 | 6.5% | EDGAR |
SC 13G/A | 2017-02-14 | DARUMA CAPITAL MANAGEMENT LLC | SCHULMAN A INC | 1,643,471 | 5.6% | EDGAR |
SC 13G | 2017-02-14 | Allianz Global Investors U.S. Holdings LLC | SCHULMAN A INC | 1,382,849 | 4.7% | EDGAR |
SC 13G/A | 2017-02-10 | ALLIANCEBERNSTEIN L.P. | SCHULMAN A INC | 36,775 | 0.1% | EDGAR |
SC 13G/A | 2017-02-09 | VANGUARD GROUP INC | SCHULMAN A INC | 2,497,713 | 8.5% | EDGAR |
SC 13G/A | 2017-02-09 | DIMENSIONAL FUND ADVISORS LP | SCHULMAN A INC | 2,440,573 | 8.3% | EDGAR |
SC 13G/A | 2017-01-12 | BlackRock Inc. | SCHULMAN A INC | 3,336,591 | 11.3% | EDGAR |
SC 13G | 2016-11-07 | Channing Capital Management, LLC | SCHULMAN A INC | 1,495,797 | 5.1% | EDGAR |
SC 13G/A | 2016-09-09 | BlackRock Inc. | SCHULMAN A INC | 2,952,781 | 10.0% | EDGAR |
SC 13G/A | 2016-02-16 | ALLIANCEBERNSTEIN L.P. | SCHULMAN A INC | 2,301,601 | 7.9% | EDGAR |
SC 13G/A | 2016-02-12 | DARUMA CAPITAL MANAGEMENT LLC | SCHULMAN A INC | 1,567,344 | 5.4% | EDGAR |
SC 13G | 2016-02-12 | Allianz Global Investors U.S. Holdings LLC | SCHULMAN A INC | 1,567,173 | 5.3% | EDGAR |