KALMAR INVESTMENTS INC /DE/

Holdings History for Amphastar Pharmaceuticals, Inc. - Common Stock (AMPH)

Symbol: AMPH on Nasdaq
Investment type: Equity / Common Stock

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
31 Mar 2017	0.37%	-0.41%	$1,660,000	114,470	-126,178	-52%	$14.50	Q1 2017
31 Dec 2016	0.23%	-0.01%	$4,433,000	240,648	-13,770	-5.4%	$18.42	Q4 2016
30 Sep 2016	0.22%	+0.04%	$4,826,000	254,418	+43,703	+21%	$18.97	Q3 2016
30 Jun 2016	0.15%	+0.15%	$3,397,000	210,715	+210,715	NEW	$16.12	Q2 2016

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.