IRON MTN INC NEW

Ticker: IRM CUSIP: 46284V101 Class: COM

PARADIGM ASSET MANAGEMENT CO LLC's Holding History (CIK: 0001034549)

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

Q1 2017

Shares 15,910 Value ($000) $567,510 Avg Close $21.50 Range $19.52 - $22.84

Q4 2016

Shares 19,200 Value ($000) $623,616 Avg Close $19.85 Range $18.30 - $22.33

Q1 2016

Shares 131,200 Value ($000) $4,448,992 Avg Close $16.49 Range $13.49 - $19.81

Q4 2015

Shares 147,900 Value ($000) $3,994,779 Avg Close $16.56 Range $14.83 - $18.15

Q3 2015

Shares 169,800 Value ($000) $5,267,196 Avg Close $16.53 Range $14.61 - $17.79

Q2 2015

Shares 155,200 Value ($000) $4,811,200 Avg Close $19.10 Range $17.07 - $20.92

Q1 2015

Shares 153,700 Value ($000) $5,606,976 Avg Close $20.80 Range $19.23 - $22.28

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2017	15,910	$567,510	$21.50	$19.52 - $22.84
Q4 2016	19,200	$623,616	$19.85	$18.30 - $22.33
Q1 2016	131,200	$4,448,992	$16.49	$13.49 - $19.81
Q4 2015	147,900	$3,994,779	$16.56	$14.83 - $18.15
Q3 2015	169,800	$5,267,196	$16.53	$14.61 - $17.79
Q2 2015	155,200	$4,811,200	$19.10	$17.07 - $20.92
Q1 2015	153,700	$5,606,976	$20.80	$19.23 - $22.28