CATERPILLAR INC

Ticker: CAT CUSIP: 149123101 Class: COM

IRON Financial LLC's Holding History (CIK: 0001595509)

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

Q4 2017

Shares 1,581 Value ($000) $249 Avg Close $116.31 Range $103.45 - $133.20

Q3 2017

Shares 1,611 Value ($000) $201 Avg Close $96.02 Range $87.71 - $104.79

Q4 2013

Shares 2,636 Value ($000) $239 Avg Close $62.67 Range $60.17 - $67.37

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	1,581	$249	$116.31	$103.45 - $133.20
Q3 2017	1,611	$201	$96.02	$87.71 - $104.79
Q4 2013	2,636	$239	$62.67	$60.17 - $67.37