CORE MARK HOLDING CO INC

CUSIP: 218681104 Class: COMMON STOCK

Telemark Asset Management, LLC's Holding History (CIK: 0001420816)

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

Q4 2016
Shares 170,000 Value ($000) $7,322 Avg Close — Range —
Q3 2016
Shares 230,000 Value ($000) $8,234 Avg Close — Range —
Q2 2016
Shares 300,000 Value ($000) $14,058 Avg Close — Range —
Q1 2016
Shares 150,000 Value ($000) $12,234 Avg Close — Range —
Q4 2015
Shares 223,904 Value ($000) $18,347 Avg Close — Range —
Q3 2015
Shares 223,904 Value ($000) $14,655 Avg Close — Range —
Q2 2015
Shares 223,904 Value ($000) $13,266 Avg Close — Range —
Q1 2015
Shares 250,000 Value ($000) $16,080 Avg Close — Range —
Q4 2014
Shares 250,000 Value ($000) $15,483 Avg Close — Range —
Q3 2014
Shares 250,000 Value ($000) $13,260 Avg Close — Range —
Q2 2014
Shares 200,000 Value ($000) $9,126 Avg Close — Range —
Q1 2014
Shares 100,000 Value ($000) $7,260,000 Avg Close — Range —
Q4 2013
Shares 100,000 Value ($000) $7,593 Avg Close — Range —
Q3 2013
Shares 100,000 Value ($000) $6,644 Avg Close — Range —
Q2 2013
Shares 100,000 Value ($000) $6,350 Avg Close — Range —