| Aug 11, 2026 SForm 4 → | Aug 12, 6:14 pm EDT | Amphastar Pharmaceuticals, Inc.AMPH | 7,973 | $20.30 | $161,852 | 29,625 | −21.2% | |
| Aug 19, 2024 AGForm 4 → | Jun 3, 2026, 9:22 pm EDT | Amphastar Pharmaceuticals, Inc.AMPH | 9,643 | — | — | 37,598 | — | late |
| Dec 14, 2018 SForm 4 → | Dec 17, 8:05 pm EST | Amphastar Pharmaceuticals, Inc.AMPH | 1,616 | $20.65 | $33,370 | 33,818 | −4.56% | plan? |
| Nov 29, 2018 SForm 4 → | Nov 30, 4:15 pm EST | Amphastar Pharmaceuticals, Inc.AMPH | 5,000 | $20.50 | $102,500 | 35,434 | −12.4% | plan? |
| Nov 29, 2018 MForm 4 → | Nov 30, 4:15 pm EST | Amphastar Pharmaceuticals, Inc.AMPH | 5,000 | $14.66 | $73,300 | 40,434 | — | plan? |
| Nov 14, 2018 SForm 4 → | Nov 15, 7:21 pm EST | Amphastar Pharmaceuticals, Inc.AMPH | 5,000 | $20.23 | $101,167 | 35,434 | −12.4% | plan? |
| Nov 14, 2018 MForm 4 → | Nov 15, 7:21 pm EST | Amphastar Pharmaceuticals, Inc.AMPH | 5,000 | $14.66 | $73,300 | 40,434 | — | plan? |
| Aug 14, 2018 SForm 4 → | Aug 15, 4:29 pm EDT | Amphastar Pharmaceuticals, Inc.AMPH | 10,000 | $17.82 | $178,180 | 35,434 | −22.0% | plan? |
| Aug 14, 2018 MForm 4 → | Aug 15, 4:29 pm EDT | Amphastar Pharmaceuticals, Inc.AMPH | 10,000 | $14.66 | $146,600 | 45,434 | — | plan? |
| Jun 7, 2018 AForm 4 → | Jun 11, 8:11 pm EDT | Amphastar Pharmaceuticals, Inc.AMPH | 6,590 | — | — | 35,434 | — | plan? |
| Mar 15, 2018 SForm 4 → | Mar 16, 6:19 pm EDT | Amphastar Pharmaceuticals, Inc.AMPH | 16,598 | $19.90 | $330,318 | 28,844 | −36.5% | plan? |
| Mar 15, 2018 MForm 4 → | Mar 16, 6:19 pm EDT | Amphastar Pharmaceuticals, Inc.AMPH | 16,598 | $14.66 | $243,327 | 45,442 | — | plan? |
| Dec 6, 2017 GForm 5 → | May 10, 2018, 8:47 pm EDT | India Globalization Capital, Inc.IGC | 128,000 | — | — | 268,000 | — | plan? |
| Dec 4, 2017 SForm 4 → | Dec 5, 6:48 pm EST | India Globalization Capital, Inc.IGC | 25,000 | $0.5507 | $13,768 | 414,000 | −5.69% | plan? |
| Aug 14, 2017 SForm 4 → | Aug 16, 6:57 pm EDT | Amphastar Pharmaceuticals, Inc.AMPH | 10,000 | $14.81 | $148,084 | 28,844 | −25.7% | plan? |
| Aug 14, 2017 MForm 4 → | Aug 16, 6:57 pm EDT | Amphastar Pharmaceuticals, Inc.AMPH | 10,000 | $10.77 | $107,700 | 33,844 | — | plan? |
| Jun 9, 2017 SForm 4 → | Jun 12, 8:10 pm EDT | Amphastar Pharmaceuticals, Inc.AMPH | 10,000 | $17.07 | $170,707 | 28,844 | −25.7% | plan? |
| Jun 8, 2017 AMForm 4 → | Jun 12, 8:10 pm EDT | Amphastar Pharmaceuticals, Inc.AMPH | 15,844 | $10.77 | $107,700 | 38,844 | — | plan? |
| May 12, 2017 GForm 5 → | May 10, 2018, 8:45 pm EDT | India Globalization Capital, Inc.IGC | 60,000 | — | — | 439,000 | — | plan? |
| May 12, 2017 GForm 4 → | Dec 5, 6:46 pm EST | India Globalization Capital, Inc.IGC | 60,000 | — | — | 439,000 | — | plan? late |
| May 11, 2017 SForm 4 → | May 12, 4:30 pm EDT | Amphastar Pharmaceuticals, Inc.AMPH | 7,500 | $15.43 | $115,725 | 23,000 | −24.6% | plan? |
| May 11, 2017 MForm 4 → | May 12, 4:30 pm EDT | Amphastar Pharmaceuticals, Inc.AMPH | 7,500 | $10.77 | $80,775 | 30,500 | — | plan? |
| May 9, 2017 AForm 4 → | May 11, 8:01 pm EDT | India Globalization Capital, Inc.IGC | 150,000 | — | — | 499,000 | — | plan? |
| Dec 23, 2016 GForm 5 → | May 11, 2017, 8:05 pm EDT | India Globalization Capital, Inc.IGC | 40,000 | — | — | 349,000 | — | plan? |
| Nov 14, 2016 AGForm 4 → | Dec 20, 5:46 pm EST | India Globalization Capital, Inc.IGC | 162,000 | — | — | 389,000 | — | plan? late |
| Nov 11, 2016 SForm 4 → | Nov 15, 4:18 pm EST | Amphastar Pharmaceuticals, Inc.AMPH | 8,000 | $20.06 | $160,501 | 23,000 | −25.8% | plan? |
| Nov 11, 2016 MForm 4 → | Nov 15, 4:18 pm EST | Amphastar Pharmaceuticals, Inc.AMPH | 5,000 | $10.77 | $53,850 | 31,000 | — | plan? |
| Aug 18, 2016 SForm 4 → | Aug 19, 7:28 pm EDT | Amphastar Pharmaceuticals, Inc.AMPH | 3,086 | $19.62 | $60,539 | 26,000 | −10.6% | plan? |
| Aug 11, 2016 SForm 4 → | Aug 12, 4:31 pm EDT | Amphastar Pharmaceuticals, Inc.AMPH | 13,993 | $18.03 | $252,274 | 29,086 | −32.5% | plan? |
| Aug 11, 2016 MForm 4 → | Aug 12, 4:31 pm EDT | Amphastar Pharmaceuticals, Inc.AMPH | 13,993 | $12.56 | $175,765 | 43,079 | — | plan? |
| Jun 13, 2016 SForm 4 → | Jun 13, 8:28 pm EDT | Amphastar Pharmaceuticals, Inc.AMPH | 7,500 | $15.94 | $119,536 | 29,086 | −20.5% | plan? |
| Jun 9, 2016 AMForm 4 → | Jun 13, 8:28 pm EDT | Amphastar Pharmaceuticals, Inc.AMPH | 13,586 | $14.23 | $106,725 | 36,586 | — | plan? |
| May 17, 2016 SForm 4 → | May 19, 5:47 pm EDT | Amphastar Pharmaceuticals, Inc.AMPH | 3,200 | $13.56 | $43,391 | 23,000 | −12.2% | plan? |
| Apr 4, 2016 GForm 4 → | Dec 20, 5:43 pm EST | India Globalization Capital, Inc.IGC | 66,000 | — | — | 251,000 | — | plan? late |
| Mar 17, 2016 SForm 4 → | Mar 21, 8:17 pm EDT | Amphastar Pharmaceuticals, Inc.AMPH | 2,400 | $11.25 | $27,000 | 26,200 | −8.39% | plan? |
| Dec 15, 2015 GForm 4 → | Feb 3, 2016, 7:56 pm EST | Amphastar Pharmaceuticals, Inc.AMPH | 350 | — | — | 28,600 | — | plan? late |
| Nov 17, 2015 SForm 4 → | Nov 19, 4:05 pm EST | Amphastar Pharmaceuticals, Inc.AMPH | 3,772 | $13.95 | $52,606 | 28,950 | −11.5% | plan? |
| Oct 30, 2015 AGForm 5 → | May 12, 2016, 11:54 am EDT | India Globalization Capital, Inc.IGC | 167,000 | — | — | 319,000 | — | plan? |
| Aug 24, 2015 GForm 4 → | Nov 19, 4:05 pm EST | Amphastar Pharmaceuticals, Inc.AMPH | 3,000 | — | — | 32,722 | — | plan? late |
| Aug 17, 2015 SForm 4 → | Aug 19, 8:05 pm EDT | Amphastar Pharmaceuticals, Inc.AMPH | 14,500 | $14.67 | $212,779 | 35,722 | −28.9% | plan? |
| Aug 17, 2015 MForm 4 → | Aug 19, 8:05 pm EDT | Amphastar Pharmaceuticals, Inc.AMPH | 7,500 | $10.77 | $80,775 | 44,822 | — | plan? |
| May 20, 2015 SForm 4 → | May 22, 7:51 pm EDT | Amphastar Pharmaceuticals, Inc.AMPH | 29,452 | $14.77 | $435,085 | 36,051 | −45.0% | plan? |
| May 20, 2015 MForm 4 → | May 22, 7:51 pm EDT | Amphastar Pharmaceuticals, Inc.AMPH | 29,452 | $11.57 | $340,718 | 37,993 | — | plan? |
| May 19, 2015 SForm 4 → | May 20, 4:30 pm EDT | Amphastar Pharmaceuticals, Inc.AMPH | 3,000 | $14.94 | $44,825 | 36,051 | −7.68% | plan? |
| May 19, 2015 MForm 4 → | May 20, 4:30 pm EDT | Amphastar Pharmaceuticals, Inc.AMPH | 3,000 | $11.68 | $35,040 | 39,051 | — | plan? |
| Apr 6, 2015 GForm 5 → | May 12, 2016, 11:51 am EDT | India Globalization Capital, Inc.IGC | 58,000 | — | — | 236,000 | — | plan? |
| Jan 27, 2015 AGForm 4 → | May 29, 8:22 pm EDT | Amphastar Pharmaceuticals, Inc.AMPH | 10,701 | — | — | 42,722 | — | plan? late |
| Nov 14, 2014 GForm 5 → | May 13, 2015, 8:28 pm EDT | India Globalization Capital, Inc.IGC | 19,000 | — | — | 294,000 | — | plan? |
| Nov 7, 2014 GForm 4/A → | May 13, 2015, 8:25 pm EDT | India Globalization Capital, Inc.IGC | 1,000 | — | — | 313,000 | — | plan? |
| Apr 4, 2014 AGForm 4/A → | May 13, 2015, 8:22 pm EDT | India Globalization Capital, Inc.IGC | 338,500 | — | — | 314,000 | — | plan? |
| May 31, 2013 GForm 5/A → | May 13, 2015, 8:06 pm EDT | India Globalization Capital, Inc.IGC | 52,500 | — | — | 52,500 | — | plan? |