CF INDS HLDGS INC

Ticker: CF CUSIP: 125269100 Class: COM

OSTERWEIS CAPITAL MANAGEMENT INC's Holding History (CIK: 0001007524)

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

Q4 2017

Shares 610,361 Value ($000) $25,964 Avg Close $30.73 Range $27.38 - $35.49

Q3 2017

Shares 816,128 Value ($000) $28,695 Avg Close $24.93 Range $21.89 - $29.60

Q2 2017

Shares 840,068 Value ($000) $23,489 Avg Close $22.01 Range $19.89 - $23.88

Q1 2017

Shares 774,178 Value ($000) $22,722 Avg Close $25.79 Range $22.51 - $29.27

Q4 2016

Shares 883,472 Value ($000) $27,811 Avg Close $21.09 Range $17.13 - $25.68

Q3 2016

Shares 905,853 Value ($000) $22,057 Avg Close $18.89 Range $15.95 - $21.75

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	610,361	$25,964	$30.73	$27.38 - $35.49
Q3 2017	816,128	$28,695	$24.93	$21.89 - $29.60
Q2 2017	840,068	$23,489	$22.01	$19.89 - $23.88
Q1 2017	774,178	$22,722	$25.79	$22.51 - $29.27
Q4 2016	883,472	$27,811	$21.09	$17.13 - $25.68
Q3 2016	905,853	$22,057	$18.89	$15.95 - $21.75