William J. Peters, CFO of Amphastar Pharmaceuticals AMPH, has filed 0 purchases and 24 sales on the open market. Over the past 12 months that comes to a net sale of $103.5K. The latest trade was on 09/21.

WP

WP

William J. Peters

CFO, EVP & Treasurer

Company

Amphastar Pharmaceuticals AMPH

First filing

23/03/08

Trades

84 trades

Buys / sales

0 / 24

12-month net buying

−$103.5K

Last trade

09/21

FollowShare

Trading activity

6 months1 year2 years5 yearsAll

Transactions

Company	Trade type	Traded	Filed	Shares	Price	Value	Holding change
Amphastar PharmaceuticalsAMPH	Open-market sale10b5-1 plan	09/21	09/23	4,139 sh	$25.00	$103,475	−2.4%
Amphastar PharmaceuticalsAMPH	Open-market sale10b5-1 plan	25/03/04	25/03/06	4,231 sh	$27.54	$116,521.74	−4.2%
Amphastar PharmaceuticalsAMPH	Open-market sale10b5-1 plan	24/11/06	24/11/08	7,426 sh	$52.05	$386,523.3	−7.3%
Amphastar PharmaceuticalsAMPH	Open-market sale10b5-1 plan	24/07/31	24/08/02	10,282 sh	$44.23	$454,772.86	−9.9%
Amphastar PharmaceuticalsAMPH	Open-market sale10b5-1 plan	24/06/27	24/06/28	3,596 sh2 trades	$40.93avg.	$147,176	−3.7%
Amphastar PharmaceuticalsAMPH	Open-market sale10b5-1 plan	24/03/06	24/03/08	18,136 sh3 trades	$46.48avg.	$842,966.58	−14.0%
Amphastar PharmaceuticalsAMPH	Open-market sale10b5-1 plan	23/11/14	23/11/16	59,250 sh3 trades	$55.67avg.	$3,298,293.78	−36.9%
Amphastar PharmaceuticalsAMPH	Open-market sale10b5-1 plan	23/09/06	23/09/08	60,743 sh2 trades	$51.75avg.	$3,143,480.34	−37.5%
Amphastar PharmaceuticalsAMPH	Open-market sale10b5-1 plan	23/06/15	23/06/20	36,868 sh3 trades	$50.85avg.	$1,874,789.72	−25.9%
Amphastar PharmaceuticalsAMPH	Open-market sale10b5-1 plan	23/06/02	23/06/05	11,000 sh	$46.35	$509,850	−9.4%
Amphastar PharmaceuticalsAMPH	Open-market sale10b5-1 plan	23/05/18	23/05/22	10,500 sh	$44.35	$465,675	−9.1%
Amphastar PharmaceuticalsAMPH	Open-market sale10b5-1 plan	23/04/17	23/04/18	5,632 sh	$42.35	$238,515.2	−5.1%
Amphastar PharmaceuticalsAMPH	Open-market sale10b5-1 plan	23/04/13	23/04/14	4,868 sh	$42.35	$206,159.8	−4.4%
Amphastar PharmaceuticalsAMPH	Open-market sale	23/04/10	23/04/12	10,032 sh	$40.35	$404,791.2	−8.7%
Amphastar PharmaceuticalsAMPH	Open-market sale	23/03/15	23/03/17	12,776 sh	$36.43	$465,429.68	−9.7%
Amphastar PharmaceuticalsAMPH	Open-market sale	23/03/01	23/03/03	10,974 sh	$36.33	$398,685.42	−9.8%