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Amphastar Pharmaceuticals Inc. (AMPH)

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Insider Trading: Sales

Insider	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
Zhang Large Shareholder, Officer, Director	$19.06	19,823	$377,883.87	6,871,423	2021-02-11	Filing
Zhang Large Shareholder, Officer, Director	$18.76	15,747	$295,344.43	6,891,246	2021-02-10	Filing
Zhang Large Shareholder, Officer, Director	$18.93	11,927	$225,775.72	6,906,993	2021-02-09	Filing
Zhang Large Shareholder, Officer, Director	$18.89	13,452	$254,049.09	6,918,920	2021-02-08	Filing
Zhang Large Shareholder, Officer, Director	$18.94	15,507	$293,721.19	6,932,372	2021-02-05	Filing
Zhang Large Shareholder, Officer, Director	$18.89	25,570	$483,019.86	6,947,879	2021-02-04	Filing
Zhang Large Shareholder, Officer, Director	$18.36	16,299	$299,322.99	6,973,449	2021-02-03	Filing
Zhang Large Shareholder, Officer, Director	$18.66	13,817	$257,821.07	6,989,748	2021-02-02	Filing
Zhang Large Shareholder, Officer, Director	$18.29	24,114	$441,119.81	7,003,565	2021-02-01	Filing
Petersen Director	$18.26	639	$11,668.91	73,354	2021-02-01	Filing
Peters Officer	$18.67	6,495	$121,236.97	89,548	2021-01-19	Filing
Petersen Director	$17.87	500	$8,935.55	73,993	2020-12-01	Filing
Petersen Director	$19.84	500	$9,919.95	74,493	2020-11-02	Filing
Petersen Director	$18.89	500	$9,445.80	74,993	2020-10-01	Filing
Petersen Director	$19.90	500	$9,948.05	75,493	2020-09-01	Filing
Peters Officer	$20.36	5,512	$112,223.22	95,652	2020-08-14	Filing
Prins Director	$20.33	6,000	$121,976.40	39,160	2020-08-11	Filing
Petersen Director	$20.62	500	$10,307.75	75,993	2020-08-03	Filing
Liawatidewi Officer	$21.22	5,978	$126,837.02	45,996	2020-07-21	Filing
Liawatidewi Officer	$21.03	4,186	$88,046.65	45,996	2020-07-20	Filing