$AMPH Amphastar Pharmaceuticals, Inc. Insider Trading Weekly Overview

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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview

Weekly overview of insider trading in Amphastar Pharmaceuticals, Inc..

Amphastar Pharmaceuticals, Inc. Insider Trading Weekly Overview

Year	Week	Insider Buy Count	Insider Sell Count	Buy Count	Sell Count	Shares Bought	Shares Sold	Buy / Sell	Price of Shares Bought ($)	Price of Shares Sold ($)	Balance ($)
2021	23	4	1	6 x	2 x	36,893	15,827	STRONG BUY	260,038	305,449	+45,412	Transaction Details
2021	20	1	0	1 x	0 x	3,047	0		0	0	0	Transaction Details
2021	19	3	3	3 x	4 x	51,654	56,246	SELL	797,675	1,077,884	+280,209	Transaction Details
2021	11	4	4	5 x	11 x	259,003	95,575	SELL	0	1,796,888	+1,796,888	Transaction Details
2021	7	0	1	0 x	3 x	0	30,467	STRONG SELL	0	566,316	+566,316	Transaction Details
2021	6	0	1	0 x	6 x	0	89,733	STRONG SELL	0	1,698,297	+1,698,297	Transaction Details
2021	5	0	2	0 x	7 x	0	122,308	STRONG SELL	0	2,275,295	+2,275,295	Transaction Details
2021	3	0	1	0 x	1 x	0	6,495	STRONG SELL	0	121,237	+121,237	Transaction Details
2020	48	0	1	0 x	1 x	0	500	STRONG SELL	0	8,936	+8,936	Transaction Details
2020	44	0	1	0 x	1 x	0	500	STRONG SELL	0	9,920	+9,920	Transaction Details
2020	35	0	1	0 x	1 x	0	500	STRONG SELL	0	9,948	+9,948	Transaction Details
2020	33	0	1	0 x	1 x	0	5,512	STRONG SELL	0	112,223	+112,223	Transaction Details
2020	32	0	1	0 x	1 x	0	6,000	STRONG SELL	0	121,976	+121,976	Transaction Details
2020	31	0	1	0 x	1 x	0	500	STRONG SELL	0	10,308	+10,308	Transaction Details
2020	29	1	1	2 x	2 x	10,164	10,164	SELL	115,158	214,884	+99,726	Transaction Details
2020	27	1	1	1 x	1 x	10,000	13,656	SELL	113,300	300,405	+187,105	Transaction Details
2020	26	0	1	0 x	1 x	0	500	STRONG SELL	0	11,136	+11,136	Transaction Details
2020	24	0	2	0 x	2 x	0	483	STRONG SELL	0	9,457	+9,457	Transaction Details
2020	23	8	2	9 x	2 x	57,079	24,068	STRONG BUY	174,880	490,544	+315,664	Transaction Details
2020	22	0	1	0 x	1 x	0	500	STRONG SELL	0	9,483	+9,483	Transaction Details
2020	21	2	2	3 x	3 x	67,782	67,782	SELL	1,024,186	1,238,520	+214,334	Transaction Details
2020	20	2	2	4 x	4 x	85,464	85,464	SELL	1,291,361	1,548,500	+257,139	Transaction Details
2020	19	2	2	2 x	2 x	40,282	40,282	SELL	608,661	765,419	+156,758	Transaction Details
2020	18	0	1	0 x	1 x	0	500	STRONG SELL	0	8,329	+8,329	Transaction Details
2020	13	0	1	0 x	1 x	0	500	STRONG SELL	0	7,181	+7,181	Transaction Details
2020	11	5	5	6 x	18 x	370,910	116,625	SELL	0	1,604,574	+1,604,574	Transaction Details
2020	5	1	2	3 x	4 x	44,401	44,901	SELL	639,374	886,323	+246,949	Transaction Details
2020	3	0	1	0 x	1 x	0	3,990	STRONG SELL	0	80,071	+80,071	Transaction Details
2020	1	1	1	1 x	1 x	25,000	25,000	SELL	273,250	460,978	+187,728	Transaction Details
2019	50	0	1	0 x	1 x	0	8,205	STRONG SELL	0	156,958	+156,958	Transaction Details
2019	48	0	1	0 x	1 x	0	500	STRONG SELL	0	9,623	+9,623	Transaction Details
2019	44	0	1	0 x	1 x	0	500	STRONG SELL	0	9,738	+9,738	Transaction Details
2019	39	0	1	0 x	1 x	0	500	STRONG SELL	0	9,959	+9,959	Transaction Details
2019	37	1	4	1 x	4 x	9,800	20,640	STRONG SELL	111,034	444,982	+333,948	Transaction Details
2019	36	0	3	0 x	5 x	0	307,820	STRONG SELL	0	6,415,277	+6,415,277	Transaction Details
2019	34	1	1	2 x	2 x	7,500	7,500	SELL	113,325	169,420	+56,095	Transaction Details
2019	32	2	3	4 x	5 x	30,000	40,460	SELL	411,500	837,959	+426,459	Transaction Details
2019	27	0	1	0 x	1 x	0	6,615	STRONG SELL	0	134,333	+134,333	Transaction Details
2019	24	0	2	0 x	2 x	0	399	STRONG SELL	0	7,908	+7,908	Transaction Details
2019	23	6	1	6 x	1 x	30,200	791	SELL	0	15,907	+15,907	Transaction Details
2019	18	1	1	1 x	1 x	9,600	9,600	SELL	194,496	218,496	+24,000	Transaction Details
2019	17	1	1	1 x	1 x	10,000	10,000	SELL	109,300	219,700	+110,400	Transaction Details
2019	15	0	1	0 x	1 x	0	9,478	STRONG SELL	0	195,879	+195,879	Transaction Details
2019	12	0	4	0 x	4 x	0	10,855	STRONG SELL	0	222,962	+222,962	Transaction Details
2019	11	5	5	9 x	22 x	988,938	848,405	SELL	11,981,869	17,167,007	+5,185,137	Transaction Details
2019	9	2	2	2 x	2 x	4,700	4,700	SELL	84,857	118,037	+33,180	Transaction Details
2019	8	1	1	1 x	1 x	7,500	7,500	SELL	151,950	187,425	+35,475	Transaction Details
2019	6	2	3	3 x	5 x	18,884	33,922	STRONG SELL	266,290	750,617	+484,327	Transaction Details
2019	5	2	2	2 x	2 x	13,017	15,686	SELL	167,714	362,814	+195,099	Transaction Details
2019	3	1	2	2 x	4 x	7,000	22,497	STRONG SELL	73,360	504,669	+431,309	Transaction Details
2019	2	1	1	2 x	2 x	3,183	3,183	SELL	33,358	70,503	+37,146	Transaction Details
2018	50	0	2	0 x	4 x	0	90,386	STRONG SELL	0	1,851,358	+1,851,358	Transaction Details
2018	49	2	4	2 x	14 x	87,835	489,580	STRONG SELL	1,287,661	10,449,014	+9,161,353	Transaction Details
2018	48	5	6	8 x	13 x	108,186	114,235	SELL	1,611,993	2,514,041	+902,047	Transaction Details
2018	47	1	2	1 x	4 x	5,000	9,118	STRONG SELL	73,300	186,270	+112,970	Transaction Details
2018	45	4	6	7 x	12 x	79,885	108,758	SELL	1,048,997	2,240,912	+1,191,915	Transaction Details
2018	44	1	1	6 x	4 x	104,592	104,592	SELL	1,108,130	2,172,840	+1,064,710	Transaction Details
2018	32	1	2	1 x	2 x	10,000	12,407	SELL	146,600	220,513	+73,913	Transaction Details
2018	27	0	2	0 x	2 x	0	17,649	STRONG SELL	0	294,920	+294,920	Transaction Details
2018	26	1	1	2 x	2 x	506,336	450,484	SELL	6,087,678	6,932,949	+845,271	Transaction Details
2018	24	1	1	1 x	1 x	1,474	134	SELL	0	2,262	+2,262	Transaction Details
2018	23	6	2	6 x	2 x	39,540	16,754	SELL	0	277,081	+277,081	Transaction Details
2018	19	1	0	2 x	0 x	40,000	0	STRONG BUY	642,824	0	-642,824	Transaction Details
2018	16	0	1	0 x	1 x	0	1,273	STRONG SELL	0	24,582	+24,582	Transaction Details
2018	12	0	4	0 x	6 x	0	44,109	STRONG SELL	0	819,772	+819,772	Transaction Details
2018	11	0	4	0 x	12 x	0	107,634	STRONG SELL	0	2,133,431	+2,133,431	Transaction Details
2018	10	5	3	9 x	4 x	248,062	37,099	STRONG BUY	475,925	742,638	+266,713	Transaction Details
2018	3	0	1	0 x	2 x	0	18,627	STRONG SELL	0	361,747	+361,747	Transaction Details
2017	51	1	2	2 x	3 x	1,012,675	830,612	SELL	12,175,392	16,030,904	+3,855,512	Transaction Details
2017	50	1	2	1 x	2 x	7,866	8,389	SELL	84,717	158,347	+73,630	Transaction Details
2017	49	1	2	1 x	2 x	7,862	14,088	STRONG SELL	84,674	266,675	+182,001	Transaction Details
2017	48	1	2	1 x	2 x	7,862	8,385	SELL	84,674	160,837	+76,163	Transaction Details
2017	47	1	2	1 x	2 x	7,862	8,385	SELL	84,674	158,735	+74,061	Transaction Details
2017	46	1	3	1 x	4 x	7,862	514,722	STRONG SELL	84,674	6,238,843	+6,154,170	Transaction Details
2017	45	1	2	1 x	4 x	7,862	8,385	SELL	84,674	155,220	+70,547	Transaction Details
2017	44	1	1	1 x	1 x	7,862	7,862	SELL	84,674	144,460	+59,786	Transaction Details
2017	43	1	2	1 x	2 x	7,862	8,385	SELL	84,674	154,186	+69,512	Transaction Details
2017	42	1	2	1 x	2 x	7,862	8,385	SELL	84,674	153,859	+69,186	Transaction Details
2017	41	1	2	1 x	2 x	7,862	10,888	SELL	84,674	203,396	+118,722	Transaction Details
2017	40	3	3	3 x	3 x	111,380	111,380	SELL	1,204,291	2,047,083	+842,792	Transaction Details
2017	37	0	1	0 x	4 x	0	590,005	STRONG SELL	0	7,992,054	+7,992,054	Transaction Details
2017	33	1	1	2 x	2 x	10,000	10,000	SELL	107,700	148,084	+40,384	Transaction Details
2017	27	0	1	0 x	1 x	0	3,394	STRONG SELL	0	60,922	+60,922	Transaction Details
2017	24	6	4	7 x	4 x	45,064	12,118	STRONG BUY	107,700	206,181	+98,481	Transaction Details
2017	22	1	3	1 x	4 x	15,000	30,779	STRONG SELL	161,550	522,232	+360,682	Transaction Details
2017	21	1	0	2 x	0 x	647,343	0	STRONG BUY	7,448,329	0	-7,448,329	Transaction Details
2017	17	0	1	0 x	1 x	0	1,384	STRONG SELL	0	20,400	+20,400	Transaction Details
2017	16	0	1	0 x	1 x	0	754	STRONG SELL	0	11,159	+11,159	Transaction Details
2017	13	0	5	0 x	9 x	0	78,911	STRONG SELL	0	1,107,587	+1,107,587	Transaction Details
2017	12	5	5	6 x	6 x	344,004	46,254	SELL	0	635,993	+635,993	Transaction Details
2017	1	0	1	0 x	1 x	0	400	STRONG SELL	0	7,444	+7,444	Transaction Details
2016	50	0	1	0 x	1 x	0	2,940	STRONG SELL	0	60,287	+60,287	Transaction Details
2016	49	0	1	0 x	1 x	0	61	STRONG SELL	0	1,262	+1,262	Transaction Details
2016	48	1	2	2 x	3 x	26,335	26,735	SELL	287,842	547,362	+259,521	Transaction Details
2016	46	2	2	3 x	3 x	42,994	45,994	SELL	594,505	945,181	+350,677	Transaction Details
2016	44	0	1	0 x	1 x	0	400	STRONG SELL	0	7,236	+7,236	Transaction Details
2016	40	0	1	0 x	1 x	0	400	STRONG SELL	0	7,500	+7,500	Transaction Details
2016	39	1	1	1 x	1 x	56,996	56,996	SELL	622,966	1,111,268	+488,302	Transaction Details
2016	38	1	1	3 x	6 x	444,199	444,199	SELL	7,441,666	9,342,804	+1,901,138	Transaction Details
2016	37	0	1	0 x	1 x	0	3,000	STRONG SELL	0	57,150	+57,150	Transaction Details
2016	35	1	1	1 x	1 x	10,381	10,381	SELL	158,103	194,917	+36,814	Transaction Details
2016	34	1	1	1 x	1 x	10,000	10,000	SELL	104,600	199,500	+94,900	Transaction Details
2016	33	3	6	9 x	10 x	120,796	136,532	SELL	1,693,489	2,517,605	+824,116	Transaction Details
2016	32	1	1	3 x	1 x	13,993	13,993	SELL	175,765	252,274	+76,509	Transaction Details
2016	29	0	1	0 x	1 x	0	2,297	STRONG SELL	0	40,795	+40,795	Transaction Details
2016	27	0	2	0 x	4 x	0	13,576	STRONG SELL	0	221,696	+221,696	Transaction Details
2016	24	6	2	7 x	2 x	44,016	17,404	STRONG BUY	106,725	282,258	+175,533	Transaction Details
2016	22	0	2	0 x	2 x	0	3,757	STRONG SELL	0	59,747	+59,747	Transaction Details
2016	21	0	1	0 x	1 x	0	1,074	STRONG SELL	0	16,754	+16,754	Transaction Details
2016	20	0	2	0 x	2 x	0	4,627	STRONG SELL	0	63,331	+63,331	Transaction Details
2016	16	1	2	3 x	4 x	19,817	23,368	SELL	213,262	301,203	+87,941	Transaction Details
2016	13	0	5	0 x	9 x	0	70,569	STRONG SELL	0	844,005	+844,005	Transaction Details
2016	12	5	1	6 x	1 x	401,366	2,400	SELL	0	27,000	+27,000	Transaction Details
2016	5	0	1	0 x	1 x	0	350	STRONG SELL	0	0	0	Transaction Details
2015	50	3	4	6 x	7 x	100,002	100,774	SELL	1,168,023	1,436,204	+268,180	Transaction Details
2015	49	0	2	0 x	12 x	0	262,834	STRONG SELL	0	3,807,324	+3,807,324	Transaction Details
2015	48	0	2	0 x	4 x	0	77,166	STRONG SELL	0	1,192,481	+1,192,481	Transaction Details
2015	47	1	1	1 x	1 x	38,462	31,529	SELL	449,236	450,512	+1,275	Transaction Details
2015	46	0	1	0 x	2 x	0	6,772	STRONG SELL	0	52,606	+52,606	Transaction Details
2015	40	0	1	0 x	1 x	0	987	STRONG SELL	0	11,538	+11,538	Transaction Details
2015	39	0	1	0 x	1 x	0	770	STRONG SELL	0	8,447	+8,447	Transaction Details
2015	33	2	1	4 x	2 x	24,462	14,500	STRONG BUY	300,772	212,779	-87,993	Transaction Details
2015	29	2	2	2 x	2 x	15,384	15,384	SELL	179,685	267,823	+88,138	Transaction Details
2015	27	0	1	0 x	2 x	0	9,289	STRONG SELL	0	149,472	+149,472	Transaction Details
2015	24	3	4	3 x	5 x	53,149	53,562	SELL	649,291	870,573	+221,282	Transaction Details
2015	23	1	1	12 x	26 x	392,977	422,495	SELL	5,096,912	6,877,622	+1,780,710	Transaction Details
2015	21	6	1	6 x	1 x	52,116	2,015		0	0	0	Transaction Details
2015	20	1	1	4 x	5 x	30,788	34,116	SELL	357,837	497,831	+139,994	Transaction Details
2015	16	0	1	0 x	1 x	0	1,384	STRONG SELL	0	21,051	+21,051	Transaction Details
2015	14	2	2	2 x	2 x	38,000	38,000	SELL	562,400	600,020	+37,620	Transaction Details
2015	13	5	2	6 x	6 x	269,227	9,281	SELL	0	87,711	+87,711	Transaction Details
2014	34	1	0	1 x	0 x	6,000	0	STRONG BUY	65,022	0	-65,022	Transaction Details
2014	33	5	0	6 x	0 x	19,100	0	STRONG BUY	193,892	0	-193,892	Transaction Details
2020	0	0	0	0 x	0 x	0	0		0	0	0	Transaction Details