CATERPILLAR INC

Ticker: CAT CUSIP: 149123101 Class: COM

ROSENBLUM SILVERMAN SUTTON S F INC /CA's Holding History (CIK: 0000918893)

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

Q4 2018

Shares 44,005 Value ($000) $3,959 Avg Close $111.50 Range $96.19 - $135.93

Q3 2018

Shares 25,964 Value ($000) $3,959 Avg Close $120.51 Range $110.40 - $134.53

Q2 2018

Shares 28,854 Value ($000) $3,915 Avg Close $126.53 Range $112.48 - $137.00

Q1 2018

Shares 30,324 Value ($000) $4,469 Avg Close $133.07 Range $120.49 - $146.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	44,005	$3,959	$111.50	$96.19 - $135.93
Q3 2018	25,964	$3,959	$120.51	$110.40 - $134.53
Q2 2018	28,854	$3,915	$126.53	$112.48 - $137.00
Q1 2018	30,324	$4,469	$133.07	$120.49 - $146.01