ALPHA NATURAL RESOURCES INC

CUSIP: 02076XAA0 Class: CNV

Stanley-Laman Group, Ltd.'s Holding History (CIK: 0001601489)

Note: Option positions (PUT/CALL) are excluded.

Q1 2015
Shares 810,000 Value ($000) $801 Avg Close — Range —
Q4 2014
Shares 740,000 Value ($000) $711 Avg Close — Range —
Q3 2014
Shares 740,000 Value ($000) $730 Avg Close — Range —
Q2 2014
Shares 660,000 Value ($000) $653 Avg Close — Range —
Q1 2014
Shares 650,000 Value ($000) $643 Avg Close — Range —
Q4 2013
Shares 200,000 Value ($000) $197 Avg Close — Range —