PROLOGIS INC.

Ticker: PLD CUSIP: 74340W103 Class: COM

Liberty Capital Management, Inc.'s Holding History (CIK: 0001366838)

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

Q4 2017

Shares 471 Value ($000) $29 Avg Close $52.02 Range $50.24 - $53.73

Q3 2017

Shares 471 Value ($000) $30 Avg Close $48.75 Range $44.72 - $52.07

Q2 2017

Shares 471 Value ($000) $27 Avg Close $43.75 Range $40.51 - $47.01

Q1 2017

Shares 471 Value ($000) $24 Avg Close $39.63 Range $37.56 - $42.16

Q4 2016

Shares 471 Value ($000) $25 Avg Close $39.25 Range $35.41 - $41.37

Q3 2016

Shares 471 Value ($000) $24 Avg Close $40.41 Range $37.05 - $42.24

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	471	$29	$52.02	$50.24 - $53.73
Q3 2017	471	$30	$48.75	$44.72 - $52.07
Q2 2017	471	$27	$43.75	$40.51 - $47.01
Q1 2017	471	$24	$39.63	$37.56 - $42.16
Q4 2016	471	$25	$39.25	$35.41 - $41.37
Q3 2016	471	$24	$40.41	$37.05 - $42.24