HARSCO CORP

Ticker: NVRI CUSIP: 415864107 Class: Common Stock

Aureus Asset Management, LLC's Holding History (CIK: 0001381296)

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

Q4 2017

Shares 242,379 Value ($000) $4,520 Avg Close $19.27 Range $16.10 - $22.00

Q3 2017

Shares 594,140 Value ($000) $12,418 Avg Close $17.06 Range $15.05 - $21.10

Q2 2017

Shares 592,510 Value ($000) $9,539 Avg Close $14.42 Range $11.40 - $17.08

Q1 2017

Shares 577,130 Value ($000) $8,772 Avg Close $13.36 Range $11.75 - $14.80

Q4 2016

Shares 565,210 Value ($000) $7,687 Avg Close $12.00 Range $9.05 - $15.25

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	242,379	$4,520	$19.27	$16.10 - $22.00
Q3 2017	594,140	$12,418	$17.06	$15.05 - $21.10
Q2 2017	592,510	$9,539	$14.42	$11.40 - $17.08
Q1 2017	577,130	$8,772	$13.36	$11.75 - $14.80
Q4 2016	565,210	$7,687	$12.00	$9.05 - $15.25