| 04 janv. 2016 | SALE | Horsehead Holding Corp | 4 055 | 1.91 USD | |
| 05 janv. 2016 | GRANT_AWARD | Horsehead Holding Corp | 32 463 | 0.01 USD | |
| 05 janv. 2015 | GRANT_AWARD | Horsehead Holding Corp | 6 927 | 0.01 USD | |
| 05 janv. 2015 | SALE | Horsehead Holding Corp | 2 390 | 15.31 USD | |
| 02 janv. 2014 | GRANT_AWARD | Horsehead Holding Corp | 7 713 | 0.01 USD | |
| 02 janv. 2013 | GRANT_AWARD | Horsehead Holding Corp | 12 274 | 0.01 USD | |
| 03 janv. 2012 | GRANT_AWARD | Horsehead Holding Corp | 15 934 | 0.01 USD | |
| 30 mai 2008 | SALE | GRAFTECH INTERNATIONAL LTD | 6 755 | 26.26 USD | |
| 01 mai 2008 | TAX_WITHHOLDING | GRAFTECH INTERNATIONAL LTD | 3 245 | 21.68 USD | |
| 03 mars 2008 | SALE | GRAFTECH INTERNATIONAL LTD | 3 457 | 16.02 USD | |
| 04 oct. 2007 | GRANT_AWARD | GRAFTECH INTERNATIONAL LTD | 16 000 | 0.00 USD | |
| 09 août 2007 | OTHER | GRAFTECH INTERNATIONAL LTD | 23 622 | 12.70 USD | |
| 15 juin 2007 | OTHER | GRAFTECH INTERNATIONAL LTD | 16 | 15.58 USD | |
| 13 avr. 2007 | OTHER | GRAFTECH INTERNATIONAL LTD | 52 | 9.11 USD | |
| 30 avr. 2007 | OTHER | GRAFTECH INTERNATIONAL LTD | 50 | 9.50 USD | |
| 15 mai 2007 | OTHER | GRAFTECH INTERNATIONAL LTD | 36 | 13.20 USD | |
| 01 juin 2007 | OTHER | GRAFTECH INTERNATIONAL LTD | 31 | 15.09 USD | |
| 02 mai 2007 | SALE | GRAFTECH INTERNATIONAL LTD | 3 245 | 10.38 USD | |
| 30 mars 2007 | OTHER | GRAFTECH INTERNATIONAL LTD | 55 | 8.65 USD | |
| 12 janv. 2007 | OTHER | GRAFTECH INTERNATIONAL LTD | 71 | 6.67 USD | |
| 15 mars 2007 | OTHER | GRAFTECH INTERNATIONAL LTD | 58 | 8.10 USD | |
| 15 févr. 2007 | OTHER | GRAFTECH INTERNATIONAL LTD | 61 | 7.79 USD | |
| 28 févr. 2007 | OTHER | GRAFTECH INTERNATIONAL LTD | 63 | 7.53 USD | |
| 31 janv. 2007 | OTHER | GRAFTECH INTERNATIONAL LTD | 62 | 7.74 USD | |
| 12 janv. 2007 | OTHER | GRAFTECH INTERNATIONAL LTD | 71 | 6.67 USD | |