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Horsehead Holding (ZINC) – SEC Filings

Feb 12, 2016 06:14 AM Form SC 13G/A Horsehead Holding Corp Filed by: RS INVESTMENT MANAGEMENT CO LLC

Feb 11, 2016 01:02 PM Form SC 13G/A Horsehead Holding Corp Filed by: VANGUARD GROUP INC

Feb 10, 2016 10:03 AM Form 8-K Horsehead Holding Corp For: Feb 10

Feb 9, 2016 03:53 PM Form SC 13G/A Horsehead Holding Corp Filed by: DIMENSIONAL FUND ADVISORS LP

Feb 3, 2016 02:36 PM Form 8-K Horsehead Holding Corp For: Feb 03

Feb 2, 2016 07:08 AM Form 8-K Horsehead Holding Corp For: Feb 02

Jan 27, 2016 04:10 PM Form SC 13G/A Horsehead Holding Corp Filed by: Dalal Street, LLC

Jan 26, 2016 02:15 PM Form SC 13G/A Horsehead Holding Corp Filed by: BlackRock Inc.

Jan 22, 2016 05:04 PM Form SC 13G/A Horsehead Holding Corp Filed by: Dalal Street, LLC

Jan 22, 2016 04:11 PM Form 8-K Horsehead Holding Corp For: Jan 22

Jan 21, 2016 06:38 PM Form 4 Horsehead Holding Corp For: Jan 19 Filed by: Dalal Street, LLC

Jan 21, 2016 06:06 AM Form 8-K Horsehead Holding Corp For: Jan 20

Jan 19, 2016 08:11 AM Form 8-K Horsehead Holding Corp For: Jan 13

Jan 5, 2016 04:25 PM Form 4 Horsehead Holding Corp For: Jan 04 Filed by: SCHERICH ROBERT D

Jan 5, 2016 03:04 PM Form 4 Horsehead Holding Corp For: Jan 04 Filed by: Hensler James M

Jan 5, 2016 02:51 PM Form 4 Horsehead Holding Corp For: Jan 04 Filed by: Whitaker Gary R

Jan 4, 2016 03:15 PM Form 4 Horsehead Holding Corp For: Jan 04 Filed by: VAN RODEN JOHN C JR

Jan 4, 2016 03:11 PM Form 4 Horsehead Holding Corp For: Jan 04 Filed by: SCHREIBER GEORGE A JR

Jan 4, 2016 03:07 PM Form 4 Horsehead Holding Corp For: Jan 04 Filed by: John T Grant

Jan 4, 2016 03:04 PM Form 4 Horsehead Holding Corp For: Jan 04 Filed by: SHILLING JACK W

Dec 11, 2015 01:07 PM Form 8-K Horsehead Holding Corp For: Dec 09

Nov 12, 2015 08:29 AM Form 4 Horsehead Holding Corp For: Nov 11 Filed by: SCHERICH ROBERT D

Nov 9, 2015 01:54 PM Form 10-Q Horsehead Holding Corp For: Sep 30

Nov 9, 2015 08:31 AM Form 8-K Horsehead Holding Corp For: Nov 09

Oct 23, 2015 04:44 PM Form 8-K Horsehead Holding Corp For: Oct 23

Sep 8, 2015 07:57 AM Form 4 Horsehead Holding Corp For: Sep 03 Filed by: SCHERICH ROBERT D

Sep 3, 2015 04:02 PM Form 4 Horsehead Holding Corp For: Sep 03 Filed by: Hensler James M

Sep 1, 2015 04:02 PM Form 8-K Horsehead Holding Corp For: Sep 01

Aug 21, 2015 04:35 PM Form 4 Horsehead Holding Corp For: Aug 19 Filed by: Dalal Street, LLC

Aug 7, 2015 05:09 PM Form 4 Horsehead Holding Corp For: Aug 05 Filed by: Dalal Street, LLC

Aug 7, 2015 10:39 AM Form 10-Q Horsehead Holding Corp For: Jun 30

Aug 7, 2015 08:32 AM Form 8-K Horsehead Holding Corp For: Aug 07

Aug 3, 2015 05:15 PM Form 4 Horsehead Holding Corp For: Jul 30 Filed by: Dalal Street, LLC

Jul 28, 2015 05:12 PM Form 4 Horsehead Holding Corp For: Jul 24 Filed by: Dalal Street, LLC

Jul 22, 2015 05:28 PM Form 4 Horsehead Holding Corp For: Jul 20 Filed by: Dalal Street, LLC

Jul 7, 2015 04:05 PM Form 8-K Horsehead Holding Corp For: Jul 06

Jul 2, 2015 04:02 PM Form 8-K Horsehead Holding Corp For: Jul 02

Jun 15, 2015 04:07 PM Form 8-K Horsehead Holding Corp For: Jun 15

Jun 1, 2015 04:53 PM Form 8-K Horsehead Holding Corp For: Jun 01

May 12, 2015 10:38 AM Form 4 Horsehead Holding Corp For: May 12 Filed by: Hensler James M

May 8, 2015 08:50 AM Form 10-Q Horsehead Holding Corp For: Mar 31

May 8, 2015 08:32 AM Form 8-K Horsehead Holding Corp For: May 08

May 5, 2015 12:44 PM Form 8-K Horsehead Holding Corp For: May 05

Apr 1, 2015 04:07 PM Form 8-K Horsehead Holding Corp For: Apr 01

Mar 16, 2015 02:05 PM Form 8-K Horsehead Holding Corp For: Mar 16

Mar 2, 2015 03:00 PM Form 10-K Horsehead Holding Corp For: Dec 31

Feb 24, 2015 08:31 AM Form 8-K Horsehead Holding Corp For: Feb 24

Feb 17, 2015 02:17 PM Form SC 13G/A Horsehead Holding Corp Filed by: Greywolf Capital Management LP

Feb 13, 2015 08:09 AM Form SC 13G/A Horsehead Holding Corp Filed by: HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC

Feb 12, 2015 04:56 PM Form SC 13G/A Horsehead Holding Corp Filed by: RS INVESTMENT MANAGEMENT CO LLC