SC 13G | 2014-04-10 | Wellington Trust Company, National Association Multiple Common Trust Funds Trust, Micro Cap Equity Portfolio | SL INDUSTRIES INC | 341,296 | 8.3% | EDGAR |
SC 13G/A | 2014-02-14 | WELLINGTON TRUST Co N A | SL INDUSTRIES INC | 373,587 | 9.1% | EDGAR |
SC 13G/A | 2014-02-14 | WELLINGTON MANAGEMENT CO LLP | SL INDUSTRIES INC | 373,587 | 9.1% | EDGAR |
SC 13G/A | 2014-02-10 | DIMENSIONAL FUND ADVISORS LP | SL INDUSTRIES INC | 248,399 | 6.0% | EDGAR |
SC 13D/A | 2013-10-28 | STEEL PARTNERS HOLDINGS L.P. | SL INDUSTRIES INC | 994,840 | 24.0% | EDGAR |
SC 13D/A | 2013-05-03 | GAMCO INVESTORS, INC. ET AL | SL INDUSTRIES INC | 95,032 | 2.3% | EDGAR |
SC 13G/A | 2013-02-14 | WELLINGTON TRUST Co N A | SL INDUSTRIES INC | 351,651 | 8.5% | EDGAR |
SC 13G/A | 2013-02-14 | WELLINGTON MANAGEMENT CO LLP | SL INDUSTRIES INC | 351,651 | 8.5% | EDGAR |
SC 13G | 2013-02-11 | DIMENSIONAL FUND ADVISORS LP | SL INDUSTRIES INC | 246,069 | 6.0% | EDGAR |
SC 13D/A | 2012-07-09 | GAMCO INVESTORS, INC. ET AL | SL INDUSTRIES INC | 95,032 | 2.3% | EDGAR |
SC 13D/A | 2012-07-03 | STEEL PARTNERS HOLDINGS L.P. | SL INDUSTRIES INC | 990,663 | 24.0% | EDGAR |
SC 13D/A | 2012-06-29 | GAMCO INVESTORS, INC. ET AL | SL INDUSTRIES INC | 95,032 | 2.1% | EDGAR |
SC 13D/A | 2012-05-07 | GAMCO INVESTORS, INC. ET AL | SL INDUSTRIES INC | 112,032 | 2.5% | EDGAR |
SC 13G/A | 2012-02-14 | WELLINGTON TRUST Co N A | SL INDUSTRIES INC | 380,051 | 8.3% | EDGAR |
SC 13G/A | 2012-02-14 | WELLINGTON MANAGEMENT CO LLP | SL INDUSTRIES INC | 380,051 | 8.3% | EDGAR |
SC 13G | 2012-02-14 | DIMENSIONAL FUND ADVISORS LP | SL INDUSTRIES INC | 248,299 | 5.4% | EDGAR |
SC 13D/A | 2012-01-03 | STEEL PARTNERS HOLDINGS L.P. | SL INDUSTRIES INC | 990,663 | 21.7% | EDGAR |
SC 13D/A | 2011-11-23 | STEEL PARTNERS HOLDINGS L.P. | SL INDUSTRIES INC | 989,441 | 21.7% | EDGAR |
SC 13D/A | 2011-09-28 | GAMCO INVESTORS, INC. ET AL | SL INDUSTRIES INC | 108,402 | 2.4% | EDGAR |
SC 13D/A | 2011-07-20 | GAMCO INVESTORS, INC. ET AL | SL INDUSTRIES INC | 85,000 | 1.9% | EDGAR |