NEWPARK RES INC

Ticker: NPKI CUSIP: 651718504 Class: Common Stock

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q2 2018

Shares 242,813 Value ($000) $2,635 Avg Close $10.16 Range $7.90 - $11.65

Q1 2017

Shares 14,022 Value ($000) $114 Avg Close $7.68 Range $6.40 - $8.75

Q2 2016

Shares 11,840 Value ($000) $69 Avg Close $4.89 Range $3.74 - $5.89

Q3 2014

Shares 131,631 Value ($000) $1,637 Avg Close $12.33 Range $11.50 - $13.60

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	242,813	$2,635	$10.16	$7.90 - $11.65
Q1 2017	14,022	$114	$7.68	$6.40 - $8.75
Q2 2016	11,840	$69	$4.89	$3.74 - $5.89
Q3 2014	131,631	$1,637	$12.33	$11.50 - $13.60