Amphastar Pharmaceuticals, Inc. Insider Trading Monthly Overview
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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Monthly overview of insider trading in Amphastar Pharmaceuticals, Inc..
Amphastar Pharmaceuticals, Inc. Insider Trading Monthly Overview
| Year | Month | 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 | 6 | 4 | 1 | 6 x | 2 x | 36,893 | 15,827 | STRONG BUY | 260,038 | 305,449 | +45,412 | Transaction Details |
| 2021 | 5 | 4 | 3 | 4 x | 4 x | 54,701 | 56,246 | SELL | 797,675 | 1,077,884 | +280,209 | Transaction Details |
| 2021 | 3 | 4 | 4 | 5 x | 11 x | 259,003 | 95,575 | SELL | 0 | 1,796,888 | +1,796,888 | Transaction Details |
| 2021 | 2 | 0 | 2 | 0 x | 16 x | 0 | 242,508 | STRONG SELL | 0 | 4,539,907 | +4,539,907 | Transaction Details |
| 2021 | 1 | 0 | 1 | 0 x | 1 x | 0 | 6,495 | STRONG SELL | 0 | 121,237 | +121,237 | Transaction Details |
| 2020 | 12 | 0 | 1 | 0 x | 1 x | 0 | 500 | STRONG SELL | 0 | 8,936 | +8,936 | Transaction Details |
| 2020 | 11 | 0 | 1 | 0 x | 1 x | 0 | 500 | STRONG SELL | 0 | 9,920 | +9,920 | Transaction Details |
| 2020 | 9 | 0 | 1 | 0 x | 1 x | 0 | 500 | STRONG SELL | 0 | 9,948 | +9,948 | Transaction Details |
| 2020 | 8 | 0 | 3 | 0 x | 3 x | 0 | 12,012 | STRONG SELL | 0 | 244,507 | +244,507 | Transaction Details |
| 2020 | 7 | 2 | 3 | 3 x | 4 x | 20,164 | 24,320 | SELL | 228,458 | 526,424 | +297,966 | Transaction Details |
| 2020 | 6 | 8 | 3 | 9 x | 5 x | 57,079 | 25,051 | STRONG BUY | 174,880 | 509,485 | +334,605 | Transaction Details |
| 2020 | 5 | 5 | 5 | 9 x | 10 x | 193,528 | 194,028 | SELL | 2,924,208 | 3,560,768 | +636,560 | Transaction Details |
| 2020 | 4 | 0 | 1 | 0 x | 1 x | 0 | 500 | STRONG SELL | 0 | 7,181 | +7,181 | Transaction Details |
| 2020 | 3 | 5 | 5 | 6 x | 18 x | 370,910 | 116,625 | SELL | 0 | 1,604,574 | +1,604,574 | Transaction Details |
| 2020 | 2 | 1 | 2 | 3 x | 4 x | 44,401 | 44,901 | SELL | 639,374 | 886,323 | +246,949 | Transaction Details |
| 2020 | 1 | 1 | 3 | 1 x | 3 x | 25,000 | 29,990 | SELL | 273,250 | 560,190 | +286,940 | Transaction Details |
| 2019 | 12 | 0 | 2 | 0 x | 2 x | 0 | 8,705 | STRONG SELL | 0 | 166,581 | +166,581 | Transaction Details |
| 2019 | 11 | 0 | 1 | 0 x | 1 x | 0 | 500 | STRONG SELL | 0 | 9,738 | +9,738 | Transaction Details |
| 2019 | 10 | 0 | 1 | 0 x | 1 x | 0 | 500 | STRONG SELL | 0 | 9,959 | +9,959 | Transaction Details |
| 2019 | 9 | 1 | 6 | 1 x | 10 x | 9,800 | 331,460 | STRONG SELL | 111,034 | 6,924,599 | +6,813,565 | Transaction Details |
| 2019 | 8 | 3 | 4 | 10 x | 11 x | 65,000 | 75,460 | SELL | 940,350 | 1,592,362 | +652,011 | Transaction Details |
| 2019 | 7 | 0 | 1 | 0 x | 1 x | 0 | 6,615 | STRONG SELL | 0 | 134,333 | +134,333 | Transaction Details |
| 2019 | 6 | 6 | 3 | 6 x | 3 x | 30,200 | 1,190 | SELL | 0 | 23,815 | +23,815 | Transaction Details |
| 2019 | 5 | 2 | 2 | 2 x | 2 x | 19,600 | 19,600 | SELL | 303,796 | 438,196 | +134,400 | Transaction Details |
| 2019 | 4 | 0 | 1 | 0 x | 1 x | 0 | 9,478 | STRONG SELL | 0 | 195,879 | +195,879 | Transaction Details |
| 2019 | 3 | 5 | 5 | 12 x | 29 x | 1,001,138 | 871,460 | SELL | 12,218,676 | 17,695,430 | +5,476,753 | Transaction Details |
| 2019 | 2 | 3 | 4 | 5 x | 7 x | 31,901 | 49,608 | SELL | 434,004 | 1,113,431 | +679,426 | Transaction Details |
| 2019 | 1 | 1 | 2 | 4 x | 6 x | 10,183 | 25,680 | STRONG SELL | 106,718 | 575,173 | +468,455 | Transaction Details |
| 2018 | 12 | 7 | 11 | 10 x | 31 x | 196,021 | 694,201 | STRONG SELL | 2,899,654 | 14,814,413 | +11,914,758 | Transaction Details |
| 2018 | 11 | 5 | 6 | 14 x | 20 x | 189,477 | 222,468 | SELL | 2,230,427 | 4,600,022 | +2,369,595 | Transaction Details |
| 2018 | 8 | 1 | 2 | 1 x | 2 x | 10,000 | 12,407 | SELL | 146,600 | 220,513 | +73,913 | Transaction Details |
| 2018 | 7 | 1 | 3 | 2 x | 4 x | 506,336 | 468,133 | SELL | 6,087,678 | 7,227,869 | +1,140,191 | Transaction Details |
| 2018 | 6 | 7 | 3 | 7 x | 3 x | 41,014 | 16,888 | SELL | 0 | 279,343 | +279,343 | Transaction Details |
| 2018 | 5 | 1 | 0 | 2 x | 0 x | 40,000 | 0 | STRONG BUY | 642,824 | 0 | -642,824 | Transaction Details |
| 2018 | 4 | 0 | 1 | 0 x | 1 x | 0 | 1,273 | STRONG SELL | 0 | 24,582 | +24,582 | Transaction Details |
| 2018 | 3 | 5 | 5 | 9 x | 22 x | 248,062 | 188,842 | SELL | 475,925 | 3,695,840 | +3,219,915 | Transaction Details |
| 2018 | 1 | 0 | 1 | 0 x | 2 x | 0 | 18,627 | STRONG SELL | 0 | 361,747 | +361,747 | Transaction Details |
| 2017 | 12 | 2 | 4 | 4 x | 7 x | 1,028,403 | 853,089 | SELL | 12,344,783 | 16,455,925 | +4,111,143 | Transaction Details |
| 2017 | 11 | 1 | 3 | 5 x | 13 x | 39,310 | 547,739 | STRONG SELL | 423,369 | 6,858,095 | +6,434,726 | Transaction Details |
| 2017 | 10 | 4 | 5 | 6 x | 9 x | 134,966 | 139,038 | SELL | 1,458,312 | 2,558,524 | +1,100,211 | Transaction Details |
| 2017 | 9 | 0 | 1 | 0 x | 4 x | 0 | 590,005 | STRONG SELL | 0 | 7,992,054 | +7,992,054 | Transaction Details |
| 2017 | 8 | 1 | 1 | 2 x | 2 x | 10,000 | 10,000 | SELL | 107,700 | 148,084 | +40,384 | Transaction Details |
| 2017 | 7 | 0 | 1 | 0 x | 1 x | 0 | 3,394 | STRONG SELL | 0 | 60,922 | +60,922 | Transaction Details |
| 2017 | 6 | 6 | 7 | 8 x | 8 x | 60,064 | 42,897 | SELL | 269,250 | 728,413 | +459,163 | Transaction Details |
| 2017 | 5 | 1 | 0 | 2 x | 0 x | 647,343 | 0 | STRONG BUY | 7,448,329 | 0 | -7,448,329 | Transaction Details |
| 2017 | 4 | 0 | 2 | 0 x | 2 x | 0 | 2,138 | STRONG SELL | 0 | 31,559 | +31,559 | Transaction Details |
| 2017 | 3 | 5 | 5 | 6 x | 15 x | 344,004 | 125,165 | SELL | 0 | 1,743,579 | +1,743,579 | Transaction Details |
| 2017 | 1 | 0 | 1 | 0 x | 1 x | 0 | 400 | STRONG SELL | 0 | 7,444 | +7,444 | Transaction Details |
| 2016 | 12 | 0 | 3 | 0 x | 3 x | 0 | 3,401 | STRONG SELL | 0 | 69,653 | +69,653 | Transaction Details |
| 2016 | 11 | 3 | 4 | 5 x | 6 x | 69,329 | 72,729 | SELL | 882,346 | 1,491,675 | +609,329 | Transaction Details |
| 2016 | 10 | 0 | 1 | 0 x | 1 x | 0 | 400 | STRONG SELL | 0 | 7,500 | +7,500 | Transaction Details |
| 2016 | 9 | 3 | 4 | 5 x | 9 x | 511,576 | 514,576 | SELL | 8,222,735 | 10,706,139 | +2,483,404 | Transaction Details |
| 2016 | 8 | 5 | 6 | 13 x | 12 x | 144,789 | 160,525 | SELL | 1,973,854 | 2,969,379 | +995,525 | Transaction Details |
| 2016 | 7 | 0 | 2 | 0 x | 3 x | 0 | 9,085 | STRONG SELL | 0 | 151,643 | +151,643 | Transaction Details |
| 2016 | 6 | 6 | 4 | 7 x | 4 x | 44,016 | 21,161 | STRONG BUY | 106,725 | 342,005 | +235,280 | Transaction Details |
| 2016 | 5 | 0 | 3 | 0 x | 3 x | 0 | 5,701 | STRONG SELL | 0 | 80,085 | +80,085 | Transaction Details |
| 2016 | 4 | 1 | 2 | 3 x | 4 x | 19,817 | 23,368 | SELL | 213,262 | 301,203 | +87,941 | Transaction Details |
| 2016 | 3 | 5 | 6 | 6 x | 10 x | 401,366 | 72,969 | SELL | 0 | 871,005 | +871,005 | Transaction Details |
| 2016 | 2 | 0 | 1 | 0 x | 1 x | 0 | 350 | STRONG SELL | 0 | 0 | 0 | Transaction Details |
| 2015 | 12 | 3 | 6 | 6 x | 23 x | 100,002 | 440,774 | STRONG SELL | 1,168,023 | 6,436,009 | +5,267,986 | Transaction Details |
| 2015 | 11 | 1 | 2 | 1 x | 3 x | 38,462 | 38,301 | SELL | 449,236 | 503,118 | +53,882 | Transaction Details |
| 2015 | 10 | 0 | 1 | 0 x | 1 x | 0 | 987 | STRONG SELL | 0 | 11,538 | +11,538 | Transaction Details |
| 2015 | 9 | 0 | 1 | 0 x | 1 x | 0 | 770 | STRONG SELL | 0 | 8,447 | +8,447 | Transaction Details |
| 2015 | 8 | 2 | 1 | 4 x | 2 x | 24,462 | 14,500 | STRONG BUY | 300,772 | 212,779 | -87,993 | Transaction Details |
| 2015 | 7 | 2 | 3 | 2 x | 4 x | 15,384 | 24,673 | SELL | 179,685 | 417,296 | +237,610 | Transaction Details |
| 2015 | 6 | 3 | 4 | 15 x | 31 x | 446,126 | 476,057 | SELL | 5,746,203 | 7,748,195 | +2,001,992 | Transaction Details |
| 2015 | 5 | 6 | 1 | 10 x | 6 x | 82,904 | 36,131 | STRONG BUY | 357,837 | 497,831 | +139,994 | Transaction Details |
| 2015 | 4 | 2 | 3 | 2 x | 3 x | 38,000 | 39,384 | SELL | 562,400 | 621,071 | +58,671 | Transaction Details |
| 2015 | 3 | 5 | 2 | 6 x | 6 x | 269,227 | 9,281 | SELL | 0 | 87,711 | +87,711 | Transaction Details |
| 2014 | 8 | 6 | 0 | 7 x | 0 x | 25,100 | 0 | STRONG BUY | 258,914 | 0 | -258,914 | Transaction Details |