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| ARCH | ARCH COAL INC | -3.08K | $0.83 | -$2.56K | Jan 12, 2016 | Options | -100.00% | — | — | Jan 8 | — | View | |
| ARCH | ARCH COAL INC | -31.25K | $1.00 | -$31.25K | May 6, 2015 | Options | -50.35% | 30.82K | — | May 4 | — | View | |
| ARCH | ARCH COAL INC | — | — | — | Apr 28, 2015 | Options | — | 105.50K | — | Apr 24 | — | View | |
| ARCH | ARCH COAL INC | 26.85K | — | — | Apr 24, 2015 | Grant | 97.11% | 54.50K | — | Apr 23 | — | View | |
| ARCH | ARCH COAL INC | 25.00K | $2.08 | $52.00K | Oct 1, 2014 | Purchase | 96.15% | 51.00K | — | Sep 30 | — | View | |
| ARCH | ARCH COAL INC | 22.65K | — | — | Apr 28, 2014 | Grant | 453.00% | 27.65K | — | Apr 24 | — | View | |
| ARCH | ARCH COAL INC | 149.00 | $4.16 | $619.84 | Mar 18, 2014 | Grant | 0.24% | 62.07K | — | Mar 14 | — | View | |
| ARCH | ARCH COAL INC | 444.00 | $4.15 | $1.84K | Dec 17, 2013 | Grant | 0.72% | 61.92K | — | Dec 13 | — | View | |
| ARCH | ARCH COAL INC | 391.00 | $4.69 | $1.83K | Sep 17, 2013 | Grant | 0.64% | 61.48K | — | Sep 13 | — | View | |
| ARCH | ARCH COAL INC | 2.50K | — | — | Jul 26, 2013 | Grant | 100.00% | 5.00K | — | Jul 25 | — | View | |
| ARCH | ARCH COAL INC | 429.00 | $4.24 | $1.82K | Jun 18, 2013 | Grant | 0.71% | 61.08K | — | Jun 14 | — | View | |
| ARCH | ARCH COAL INC | 310.00 | $5.84 | $1.81K | Mar 18, 2013 | Grant | 0.51% | 60.66K | — | Mar 15 | — | View | |
| ARCH | ARCH COAL INC | 2.50K | — | — | Mar 1, 2013 | Grant | 100.00% | 5.00K | — | Feb 28 | — | View | |
| ARCH | ARCH COAL INC | 2.05K | $7.32 | $15.00K | Jan 3, 2013 | Grant | 3.51% | 60.35K | — | Dec 31 | — | View | |
| ARCH | ARCH COAL INC | 227.00 | $7.66 | $1.74K | Dec 18, 2012 | Grant | 0.39% | 58.30K | — | Dec 14 | — | View | |
| ARCH | ARCH COAL INC | 2.37K | $6.33 | $15.00K | Oct 1, 2012 | Grant | 4.26% | 58.07K | — | Sep 28 | — | View | |
| ARCH | ARCH COAL INC | 210.00 | $7.91 | $1.66K | Sep 17, 2012 | Grant | 0.38% | 55.70K | — | Sep 14 | — | View | |
| ARCH | ARCH COAL INC | 2.18K | $6.89 | $15.00K | Jul 2, 2012 | Grant | 4.08% | 55.49K | — | Jun 29 | — | View | |
| ARCH | ARCH COAL INC | 265.00 | $6.01 | $1.59K | Jun 18, 2012 | Grant | 0.50% | 53.31K | — | Jun 15 | — | View | |
| ARCH | ARCH COAL INC | 1.40K | $10.71 | $15.00K | Apr 3, 2012 | Grant | 2.71% | 53.05K | — | Mar 30 | — | View | |
| ARCH | ARCH COAL INC | 456.00 | $12.34 | $5.63K | Mar 19, 2012 | Grant | 0.89% | 51.65K | — | Mar 15 | — | View | |
| ARCH | ARCH COAL INC | 2.50K | — | — | Feb 27, 2012 | Grant | — | 2.50K | — | Feb 23 | — | View | |
| ARCH | ARCH COAL INC | 1.03K | $14.51 | $15.00K | Jan 3, 2012 | Grant | 2.06% | 51.19K | — | Dec 30 | — | View | |
| ARCH | ARCH COAL INC | 4.86K | $14.32 | $69.65K | Dec 19, 2011 | Grant | 10.74% | 50.16K | — | Dec 16 | — | View | |
| ARCH | ARCH COAL INC | 351.00 | $14.08 | $4.94K | Dec 16, 2011 | Grant | 0.78% | 45.29K | — | Dec 15 | — | View | |
| ARCH | ARCH COAL INC | 1.03K | $14.58 | $15.00K | Oct 4, 2011 | Grant | 2.34% | 44.94K | — | Sep 30 | — | View | |
| ARCH | ARCH COAL INC | 236.00 | $20.34 | $4.80K | Sep 19, 2011 | Grant | 0.54% | 43.91K | — | Sep 15 | — | View | |
| ARCH | ARCH COAL INC | 1.00K | $19.00 | $19.00K | Aug 10, 2011 | Purchase | 4.00% | 26.00K | — | Aug 9 | — | View | |
| ARCH | ARCH COAL INC | 563.00 | $26.66 | $15.01K | Jul 1, 2011 | Grant | 1.31% | 43.68K | — | Jun 30 | — | View | |
| ARCH | ARCH COAL INC | 188.00 | $25.10 | $4.72K | Jun 16, 2011 | Grant | 0.44% | 43.11K | — | Jun 15 | — | View | |
| ARCH | ARCH COAL INC | 416.00 | $36.04 | $14.99K | Apr 1, 2011 | Grant | 0.98% | 42.93K | — | Mar 31 | — | View | |
| ARCH | ARCH COAL INC | 126.00 | $33.67 | $4.24K | Mar 16, 2011 | Grant | 0.30% | 42.51K | — | Mar 15 | — | View | |
| ARCH | ARCH COAL INC | 428.00 | $35.06 | $15.01K | Jan 4, 2011 | Grant | 1.02% | 42.38K | — | Dec 31 | — | View | |
| ARCH | ARCH COAL INC | 131.00 | $31.92 | $4.18K | Dec 17, 2010 | Grant | 0.31% | 41.96K | — | Dec 15 | — | View | |
| ARCH | ARCH COAL INC | 562.00 | $26.71 | $15.01K | Oct 5, 2010 | Grant | 1.36% | 41.83K | — | Oct 1 | — | View | |
| ARCH | ARCH COAL INC | 171.00 | $24.05 | $4.11K | Sep 16, 2010 | Grant | 0.42% | 41.26K | — | Sep 15 | — | View | |
| ARCH | ARCH COAL INC | 757.00 | $19.81 | $15.00K | Jul 1, 2010 | Grant | 1.88% | 41.09K | — | Jun 30 | — | View | |
| — | TERRA NITROGEN CO L P /DE | 38.13 | $73.40 | $2.80K | Jun 24, 2010 | Grant | 1.70% | 2.28K | — | May 27 | — | View | |
| ARCH | ARCH COAL INC | 171.00 | $23.42 | $4.00K | Jun 16, 2010 | Grant | 0.43% | 40.34K | — | Jun 15 | — | View | |
| — | TERRA NITROGEN CO L P /DE | 55.21 | $73.40 | $4.05K | Jun 1, 2010 | Grant | 2.47% | 2.29K | — | May 27 | — | View | |
| ARCH | ARCH COAL INC | 656.00 | $22.85 | $14.99K | Apr 7, 2010 | Grant | 1.66% | 40.16K | — | Mar 31 | — | View | |
| ARCH | ARCH COAL INC | 1.31K | $22.85 | $30.00K | Apr 2, 2010 | Grant | 3.32% | 40.82K | — | Mar 31 | — | View | |
| ARCH | ARCH COAL INC | 144.00 | $24.62 | $3.55K | Mar 16, 2010 | Grant | 0.37% | 39.51K | — | Mar 15 | — | View | |
| — | TERRA NITROGEN CO L P /DE | -91.46 | $106.11 | $106.00K | Jan 19, 2010 | Disposition | -3.92% | 2.24K | — | Jan 15 | — | View | |
| ARCH | ARCH COAL INC | 1.80K | $22.25 | $40.01K | Jan 4, 2010 | Grant | 4.79% | 39.36K | — | Dec 31 | — | View | |
| ARCH | ARCH COAL INC | 159.00 | $21.22 | $3.37K | Dec 16, 2009 | Grant | 0.43% | 37.57K | — | Dec 15 | — | View | |
| — | TERRA NITROGEN CO L P /DE | 35.59 | $105.13 | $3.74K | Nov 25, 2009 | Grant | 1.55% | 2.33K | — | Nov 24 | — | View | |
| ARCH | ARCH COAL INC | 1.81K | $22.13 | $40.01K | Oct 2, 2009 | Grant | 2.64% | 70.39K | — | Sep 30 | — | View | |
| ARCH | ARCH COAL INC | 285.00 | $21.60 | $6.16K | Sep 17, 2009 | Grant | 0.42% | 68.58K | — | Sep 15 | — | View | |
| — | TERRA NITROGEN CO L P /DE | 47.26 | $105.57 | $4.99K | Aug 31, 2009 | Grant | 2.10% | 2.29K | — | Aug 28 | — | View | |
| ARCH | ARCH COAL INC | 2.60K | $15.37 | $39.99K | Jul 1, 2009 | Grant | 3.96% | 68.30K | — | Jun 30 | — | View | |
| ARCH | ARCH COAL INC | 340.00 | $17.32 | $5.89K | Jun 17, 2009 | Grant | 0.52% | 65.70K | — | Jun 15 | — | View | |
| ARCH | ARCH COAL INC | -25.00K | — | — | Jun 12, 2009 | Disposition | -50.00% | 25.00K | — | May 6 | — | View | |
| — | TERRA NITROGEN CO L P /DE | 57.01 | $123.15 | $7.02K | May 28, 2009 | Grant | 1.71% | 3.40K | — | May 27 | — | View | |
| ARCH | ARCH COAL INC | 2.99K | $13.37 | $40.00K | Apr 10, 2009 | Grant | 4.80% | 65.36K | — | Mar 31 | — | View | |
| ARCH | ARCH COAL INC | 407.00 | $13.71 | $5.58K | Mar 18, 2009 | Grant | 0.66% | 62.37K | — | Mar 16 | — | View | |
| — | TERRA NITROGEN CO L P /DE | 79.62 | $121.75 | $9.69K | Mar 3, 2009 | Grant | 2.44% | 3.34K | — | Feb 27 | — | View | |
| — | TERRA NITROGEN CO L P /DE | 52.79 | $102.32 | $106.00K | Jan 16, 2009 | Acquisition | 1.64% | 3.26K | — | Jan 15 | — | View | |
| ARCH | ARCH COAL INC | 2.46K | $16.29 | $39.99K | Jan 5, 2009 | Grant | 4.13% | 61.96K | — | Dec 31 | — | View | |
| ARCH | ARCH COAL INC | 342.00 | $15.56 | $5.32K | Dec 16, 2008 | Grant | 0.58% | 59.50K | — | Dec 15 | — | View | |
| — | TERRA NITROGEN CO L P /DE | 92.62 | $94.28 | $8.73K | Dec 3, 2008 | Grant | 2.97% | 3.21K | — | Nov 25 | — | View | |
| ARCH | ARCH COAL INC | 1.22K | $32.89 | $39.99K | Oct 2, 2008 | Grant | 2.10% | 59.16K | — | Sep 30 | — | View | |
| ARCH | ARCH COAL INC | 146.00 | $35.71 | $5.21K | Sep 17, 2008 | Grant | 0.25% | 57.95K | — | Sep 15 | — | View | |
| — | TERRA NITROGEN CO L P /DE | 90.47 | $121.50 | $10.99K | Aug 29, 2008 | Grant | 2.99% | 3.12K | — | Aug 28 | — | View | |
| ARCH | ARCH COAL INC | 533.00 | $75.03 | $39.99K | Jul 2, 2008 | Grant | 0.93% | 57.80K | — | Jun 30 | — | View | |
| ARCH | ARCH COAL INC | 72.00 | $71.50 | $5.15K | Jun 17, 2008 | Grant | 0.13% | 57.27K | — | Jun 13 | — | View | |
| — | TERRA NITROGEN CO L P /DE | 82.58 | $149.80 | $12.37K | May 30, 2008 | Grant | 2.80% | 3.03K | — | May 28 | — | View | |
| ARCH | ARCH COAL INC | 920.00 | $43.50 | $40.02K | Apr 2, 2008 | Grant | 1.63% | 57.20K | — | Mar 31 | — | View | |
| ARCH | ARCH COAL INC | 87.00 | $45.13 | $3.93K | Mar 18, 2008 | Grant | 0.15% | 56.28K | — | Mar 14 | — | View | |
| — | TERRA NITROGEN CO L P /DE | 92.49 | $137.26 | $12.70K | Feb 29, 2008 | Grant | 3.24% | 2.95K | — | Feb 27 | — | View | |
| — | TERRA NITROGEN CO L P /DE | 853.00 | $124.21 | $105.95K | Feb 29, 2008 | Grant | 42.65% | 2.85K | — | Jan 15 | — | View | |
| — | TERRA NITROGEN CO L P /DE | 853.00 | $124.21 | $105.95K | Jan 17, 2008 | Grant | — | 853.00 | — | Jan 15 | — | View | |
| ARCH | ARCH COAL INC | 640.00 | $44.93 | $28.76K | Jan 3, 2008 | Grant | 1.15% | 56.19K | — | Dec 31 | — | View | |
| ARCH | ARCH COAL INC | 97.00 | $40.01 | $3.88K | Dec 17, 2007 | Grant | 0.17% | 55.55K | — | Dec 14 | — | View | |
| — | TERRA NITROGEN CO L P /DE | -2.37K | $115.04 | — | Nov 30, 2007 | Disposition | -54.21% | 2.00K | — | Nov 28 | — | View | |
| — | TERRA NITROGEN CO L P /DE | 86.17 | $104.35 | $8.99K | Nov 28, 2007 | Grant | 2.01% | 4.37K | — | Nov 26 | — | View | |
| — | TERRA NITROGEN CO L P /DE | 4.28K | $44.99 | $192.65K | Nov 6, 2007 | Grant | — | 4.28K | — | Jun 1 - Aug 27 | — | View | |
| ARCH | ARCH COAL INC | 704.00 | $33.74 | $23.75K | Oct 2, 2007 | Grant | 1.29% | 55.45K | — | Sep 28 | — | View | |
| ARCH | ARCH COAL INC | 116.00 | $32.86 | $3.81K | Sep 17, 2007 | Grant | 0.21% | 54.75K | — | Sep 14 | — | View | |
| ARCH | ARCH COAL INC | 682.00 | $34.80 | $23.73K | Jul 2, 2007 | Grant | 1.26% | 54.63K | — | Jun 29 | — | View | |
| ARCH | ARCH COAL INC | 96.00 | $39.07 | $3.75K | Jun 18, 2007 | Grant | 0.18% | 53.95K | — | Jun 15 | — | View | |
| — | TERRA NITROGEN CO L P /DE | -2.00K | $93.13 | -$186.26K | Jun 6, 2007 | Sale | -100.00% | — | — | Jun 6 | — | View | |
| ARCH | ARCH COAL INC | 815.00 | $30.69 | $25.01K | Apr 10, 2007 | Grant | 1.54% | 53.85K | — | Mar 30 | — | View | |
| ARCH | ARCH COAL INC | 105.00 | $30.20 | $3.17K | Mar 19, 2007 | Grant | 0.20% | 53.04K | — | Mar 15 | — | View | |
| ARCH | ARCH COAL INC | 916.00 | $30.03 | $27.51K | Jan 3, 2007 | Grant | 1.76% | 52.93K | — | Dec 29 | — | View | |
| ARCH | ARCH COAL INC | 92.00 | $33.97 | $3.13K | Dec 18, 2006 | Grant | 0.18% | 52.02K | — | Dec 15 | — | View | |
| ARCH | ARCH COAL INC | 908.00 | $28.91 | $26.25K | Oct 3, 2006 | Grant | 1.78% | 51.92K | — | Sep 29 | — | View | |
| ARCH | ARCH COAL INC | 110.00 | $27.83 | $3.06K | Sep 19, 2006 | Grant | 0.22% | 51.02K | — | Sep 15 | — | View | |
| ARCH | ARCH COAL INC | 561.00 | $42.37 | $23.77K | Jul 7, 2006 | Grant | 1.11% | 50.91K | — | Jun 30 | — | View | |
| ARCH | ARCH COAL INC | 73.00 | $41.32 | $3.02K | Jun 19, 2006 | Grant | 0.15% | 50.35K | — | Jun 15 | — | View | |
| ARCH | ARCH COAL INC | 329.00 | $75.94 | $24.98K | Apr 4, 2006 | Grant | 1.33% | 25.14K | — | Mar 31 | — | View | |
| ARCH | ARCH COAL INC | 27.00 | $72.12 | $1.95K | Mar 17, 2006 | Grant | 0.11% | 24.81K | — | Mar 15 | — | View | |
| — | TERRA NITROGEN CO L P /DE | -4.00K | $30.11 | -$120.42K | Sep 15, 2005 | Sale | -66.67% | 2.00K | — | Sep 14 | — | View | |
| — | TERRA NITROGEN CO L P /DE | -1.00K | $21.55 | -$21.54K | Dec 23, 2004 | Sale | -14.29% | 6.00K | — | Dec 21 - Dec 22 | — | View | |
| — | TERRA NITROGEN CO L P /DE | -3.50K | $21.08 | -$73.77K | Dec 22, 2004 | Sale | -33.33% | 7.00K | — | Dec 17 - Dec 21 | — | View | |
| — | TERRA NITROGEN CO L P /DE | -3.00K | $12.65 | -$37.95K | Mar 12, 2004 | Sale | -22.22% | 10.50K | — | Mar 10 | — | View |
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