$AMPH Insider Trading

FREE EMAIL WATCHDOG

Get free email notifications about insider trading in Amphastar Pharmaceuticals, Inc..

  • Your email is safe with us.
  • The service is free and you can unsubscribe at any time.

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


Overview of all insider trading transactions in Amphastar Pharmaceuticals, Inc.. Get notifications about new insider transactions in Amphastar Pharmaceuticals, Inc. for free.

Page:   1 2 3 4 5 ... 7 next >

DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Jun 08 2021AMPHAmphastar Pharmace ...Lee HowardDirectorOption ExerciseD16.438,000131,4400
Jun 08 2021AMPHAmphastar Pharmace ...Lee HowardDirectorOption ExerciseA19.5217,182335,39317,182
Jun 08 2021AMPHAmphastar Pharmace ...Lee HowardDirectorOption ExerciseD16.437,827128,5988,000
Jun 08 2021AMPHAmphastar Pharmace ...Lee HowardDirectorSellS19.318,000154,508138,933146.9 K to 138.9 K (-5.44 %)
Jun 08 2021AMPHAmphastar Pharmace ...Lee HowardDirectorBuyM16.438,000131,440146,933138.9 K to 146.9 K (+5.76 %)
Jun 08 2021AMPHAmphastar Pharmace ...Lee HowardDirectorGrantA0.006,0190138,933132.9 K to 138.9 K (+4.53 %)
Jun 08 2021AMPHAmphastar Pharmace ...Lee HowardDirectorSellS19.287,827150,941132,914140.7 K to 132.9 K (-5.56 %)
Jun 08 2021AMPHAmphastar Pharmace ...Lee HowardDirectorBuyM16.437,827128,598140,741132.9 K to 140.7 K (+5.89 %)
Jun 08 2021AMPHAmphastar Pharmace ...Koo RichardDirectorOption ExerciseA19.5217,182335,39317,182
Jun 08 2021AMPHAmphastar Pharmace ...Koo RichardDirectorGrantA0.006,0190259,289253.3 K to 259.3 K (+2.38 %)
Jun 08 2021AMPHAmphastar Pharmace ...Gerst Diane G.DirectorOption ExerciseA19.528,592167,7168,592
Jun 08 2021AMPHAmphastar Pharmace ...Gerst Diane G.DirectorGrantA0.003,00908,6795.7 K to 8.7 K (+53.07 %)
Jun 08 2021AMPHAmphastar Pharmace ...ZASLOFF MICHAEL ADirectorOption ExerciseA19.5217,182335,39317,182
Jun 08 2021AMPHAmphastar Pharmace ...ZASLOFF MICHAEL ADirectorGrantA0.006,019047,20641.2 K to 47.2 K (+14.61 %)
May 20 2021AMPHAmphastar Pharmace ...PETERS WILLIAM JCFO, EVP & Treasure ...Option ExerciseA19.827,209142,8827,209
May 20 2021AMPHAmphastar Pharmace ...PETERS WILLIAM JCFO, EVP & Treasure ...GrantA0.003,0470111,349108.3 K to 111.3 K (+2.81 %)
May 14 2021AMPHAmphastar Pharmace ...ZASLOFF MICHAEL ADirectorOption ExerciseM16.4325,827424,3380
May 14 2021AMPHAmphastar Pharmace ...ZASLOFF MICHAEL ADirectorSellS19.3425,827499,43541,18767 K to 41.2 K (-38.54 %)
May 14 2021AMPHAmphastar Pharmace ...ZASLOFF MICHAEL ADirectorBuyM16.4325,827424,33867,01441.2 K to 67 K (+62.71 %)
May 13 2021AMPHAmphastar Pharmace ...PRINS RICHARD KDirectorOption ExerciseM16.4315,827260,03810,000
May 13 2021AMPHAmphastar Pharmace ...PRINS RICHARD KDirectorSellS18.9015,827299,11039,16055 K to 39.2 K (-28.78 %)
May 13 2021AMPHAmphastar Pharmace ...PRINS RICHARD KDirectorBuyM16.4315,827260,03854,98739.2 K to 55 K (+40.42 %)
May 13 2021AMPHAmphastar Pharmace ...Liawatidewi YakobEVP Corp Admin Cent ...Option ExerciseM11.3310,000113,3009,637
May 13 2021AMPHAmphastar Pharmace ...Liawatidewi YakobEVP Corp Admin Cent ...SellS19.334,59288,74256,75961.4 K to 56.8 K (-7.48 %)
May 13 2021AMPHAmphastar Pharmace ...Liawatidewi YakobEVP Corp Admin Cent ...SellS19.0610,000190,59761,35171.4 K to 61.4 K (-14.02 %)
May 13 2021AMPHAmphastar Pharmace ...Liawatidewi YakobEVP Corp Admin Cent ...BuyM11.3310,000113,30071,35161.4 K to 71.4 K (+16.30 %)
Mar 18 2021AMPHAmphastar Pharmace ...Zhang Jack Y.CEO & Chief Scienti ...Option ExerciseA17.99133,5852,403,194133,585
Mar 18 2021AMPHAmphastar Pharmace ...Zhang Jack Y.CEO & Chief Scienti ...Option ExerciseA17.99298,6885,373,397298,688
Mar 18 2021AMPHAmphastar Pharmace ...Zhang Jack Y.CEO & Chief Scienti ...GrantA0.0056,89201,488,3711.4 M to 1.5 M (+3.97 %)
Mar 18 2021AMPHAmphastar Pharmace ...Zhang Jack Y.CEO & Chief Scienti ...GrantA0.00127,20902,320,8682.2 M to 2.3 M (+5.80 %)
Mar 18 2021AMPHAmphastar Pharmace ...Zhang Jack Y.CEO & Chief Scienti ...Payment of ExerciseF18.448,890163,9321,431,4791.4 M to 1.4 M (-0.62 %)
Mar 18 2021AMPHAmphastar Pharmace ...Zhang Jack Y.CEO & Chief Scienti ...Payment of ExerciseF18.4425,241465,4442,193,6592.2 M to 2.2 M (-1.14 %)
Mar 18 2021AMPHAmphastar Pharmace ...Liawatidewi YakobEVP Corp Admin Cent ...Option ExerciseA17.9945,420817,10645,420
Mar 18 2021AMPHAmphastar Pharmace ...Liawatidewi YakobEVP Corp Admin Cent ...GrantA0.0019,344061,35142 K to 61.4 K (+46.05 %)
Mar 18 2021AMPHAmphastar Pharmace ...Liawatidewi YakobEVP Corp Admin Cent ...Payment of ExerciseF18.442,43044,80942,00744.4 K to 42 K (-5.47 %)
Mar 18 2021AMPHAmphastar Pharmace ...Zhou RongEVP, Production Cen ...Option ExerciseA17.9951,621928,66251,621
Mar 18 2021AMPHAmphastar Pharmace ...Zhou RongEVP, Production Cen ...GrantA0.0021,984096,26574.3 K to 96.3 K (+29.60 %)
Mar 18 2021AMPHAmphastar Pharmace ...Zhou RongEVP, Production Cen ...Payment of ExerciseF18.443,30360,90774,28177.6 K to 74.3 K (-4.26 %)
Mar 18 2021AMPHAmphastar Pharmace ...PETERS WILLIAM JCFO, SVP & Treasure ...Option ExerciseA17.9978,8331,418,20678,833
Mar 18 2021AMPHAmphastar Pharmace ...PETERS WILLIAM JCFO, SVP & Treasure ...GrantA0.0033,5740108,30274.7 K to 108.3 K (+44.93 %)
Mar 18 2021AMPHAmphastar Pharmace ...PETERS WILLIAM JCFO, SVP & Treasure ...Payment of ExerciseF18.446,398117,97974,72881.1 K to 74.7 K (-7.89 %)
Mar 17 2021AMPHAmphastar Pharmace ...Liawatidewi YakobEVP Corp Admin Cent ...Payment of ExerciseF19.151,55929,85544,43746 K to 44.4 K (-3.39 %)
Mar 17 2021AMPHAmphastar Pharmace ...Zhou RongEVP, Production Cen ...Payment of ExerciseF19.151,65231,63677,58479.2 K to 77.6 K (-2.08 %)
Mar 17 2021AMPHAmphastar Pharmace ...PETERS WILLIAM JCFO, SVP & Treasure ...Payment of ExerciseF19.154,17880,009814.3 K to 81 (-98.10 %)
Mar 17 2021AMPHAmphastar Pharmace ...PETERS WILLIAM JCFO, SVP & Treasure ...SellS19.034,24480,74585,30489.5 K to 85.3 K (-4.74 %)
Mar 17 2021AMPHAmphastar Pharmace ...Zhang Jack Y.CEO & Chief Scienti ...Payment of ExerciseF19.159,592183,6871,440,3691.4 M to 1.4 M (-0.66 %)
Mar 17 2021AMPHAmphastar Pharmace ...Zhang Jack Y.CEO & Chief Scienti ...Payment of ExerciseF19.1528,088537,8852,218,9002.2 M to 2.2 M (-1.25 %)
Feb 18 2021AMPHAmphastar Pharmace ...Zhang Jack Y.CEO & Chief Scienti ...SellS18.584077,5626,827,6796.8 M to 6.8 M (-0.01 %)
Feb 18 2021AMPHAmphastar Pharmace ...Zhang Jack Y.CEO & Chief Scienti ...SellS18.6713,801257,7236,828,0866.8 M to 6.8 M (-0.20 %)
Feb 18 2021AMPHAmphastar Pharmace ...Zhang Jack Y.CEO & Chief Scienti ...SellS18.5116,259301,0316,841,8876.9 M to 6.8 M (-0.24 %)
Feb 12 2021AMPHAmphastar Pharmace ...Zhang Jack Y.CEO & Chief Scienti ...SellS18.9413,277251,5226,858,1466.9 M to 6.9 M (-0.19 %)
Feb 12 2021AMPHAmphastar Pharmace ...Zhang Jack Y.CEO & Chief Scienti ...SellS19.0619,823377,8846,871,4236.9 M to 6.9 M (-0.29 %)
Feb 12 2021AMPHAmphastar Pharmace ...Zhang Jack Y.CEO & Chief Scienti ...SellS18.7615,747295,3446,891,2466.9 M to 6.9 M (-0.23 %)
Feb 09 2021AMPHAmphastar Pharmace ...Zhang Jack Y.CEO & Chief Scienti ...SellS18.9311,927225,7766,906,9936.9 M to 6.9 M (-0.17 %)
Feb 09 2021AMPHAmphastar Pharmace ...Zhang Jack Y.CEO & Chief Scienti ...SellS18.8913,452254,0496,918,9206.9 M to 6.9 M (-0.19 %)
Feb 09 2021AMPHAmphastar Pharmace ...Zhang Jack Y.CEO & Chief Scienti ...SellS18.9415,507293,7216,932,3726.9 M to 6.9 M (-0.22 %)
Feb 05 2021AMPHAmphastar Pharmace ...Zhang Jack Y.CEO & Chief Scienti ...SellS18.8925,570483,0206,947,8797 M to 6.9 M (-0.37 %)
Feb 05 2021AMPHAmphastar Pharmace ...Zhang Jack Y.CEO & Chief Scienti ...SellS18.3616,299299,3236,973,4497 M to 7 M (-0.23 %)
Feb 05 2021AMPHAmphastar Pharmace ...Zhang Jack Y.CEO & Chief Scienti ...SellS18.8925,570483,0206,947,8797 M to 6.9 M (-0.37 %)
Feb 05 2021AMPHAmphastar Pharmace ...Zhang Jack Y.CEO & Chief Scienti ...SellS18.3616,299299,3236,973,4497 M to 7 M (-0.23 %)
Feb 03 2021AMPHAmphastar Pharmace ...Zhang Jack Y.CEO & Chief Scienti ...SellS18.6613,817257,8216,989,7487 M to 7 M (-0.20 %)
Feb 03 2021AMPHAmphastar Pharmace ...Zhang Jack Y.CEO & Chief Scienti ...SellS18.2924,114441,1207,003,5657 M to 7 M (-0.34 %)
Feb 02 2021AMPHAmphastar Pharmace ...Petersen Floyd F.DirectorSellS18.2663911,66973,35474 K to 73.4 K (-0.86 %)
Jan 20 2021AMPHAmphastar Pharmace ...PETERS WILLIAM JCFO, SVP & Treasure ...SellS18.676,495121,23789,54896 K to 89.5 K (-6.76 %)
Dec 02 2020AMPHAmphastar Pharmace ...Petersen Floyd F.DirectorSellS17.875008,93673,99374.5 K to 74 K (-0.67 %)
Nov 03 2020AMPHAmphastar Pharmace ...Petersen Floyd F.DirectorSellS19.845009,92074,49375 K to 74.5 K (-0.67 %)
Sep 02 2020AMPHAmphastar Pharmace ...Petersen Floyd F.DirectorSellS19.905009,94875,49376 K to 75.5 K (-0.66 %)
Aug 18 2020AMPHAmphastar Pharmace ...PETERS WILLIAM JCFO, SVP & Treasure ...SellS20.365,512112,22395,652101.2 K to 95.7 K (-5.45 %)
Aug 12 2020AMPHAmphastar Pharmace ...PRINS RICHARD KDirectorSellS20.336,000121,97639,16045.2 K to 39.2 K (-13.29 %)
Aug 04 2020AMPHAmphastar Pharmace ...Petersen Floyd F.DirectorSellS20.6250010,30875,99376.5 K to 76 K (-0.65 %)
Jul 22 2020AMPHAmphastar Pharmace ...Liawatidewi YakobEVP Corp Admin Cent ...Option ExerciseM11.335,97867,73119,637
Jul 22 2020AMPHAmphastar Pharmace ...Liawatidewi YakobEVP Corp Admin Cent ...Option ExerciseM11.334,18647,42725,615
Jul 22 2020AMPHAmphastar Pharmace ...Liawatidewi YakobEVP Corp Admin Cent ...SellS21.225,978126,83745,99652 K to 46 K (-11.50 %)
Jul 22 2020AMPHAmphastar Pharmace ...Liawatidewi YakobEVP Corp Admin Cent ...BuyM11.335,97867,73151,97446 K to 52 K (+13.00 %)
Jul 22 2020AMPHAmphastar Pharmace ...Liawatidewi YakobEVP Corp Admin Cent ...SellS21.034,18688,04745,99650.2 K to 46 K (-8.34 %)
Jul 22 2020AMPHAmphastar Pharmace ...Liawatidewi YakobEVP Corp Admin Cent ...BuyM11.334,18647,42750,18246 K to 50.2 K (+9.10 %)
Jul 08 2020AMPHAmphastar Pharmace ...PETERS WILLIAM JCFO, SVP & Treasure ...Option ExerciseM11.3310,000113,30039,800
Jul 08 2020AMPHAmphastar Pharmace ...PETERS WILLIAM JCFO, SVP & Treasure ...SellS22.0013,656300,405101,164114.8 K to 101.2 K (-11.89 %)
Jul 08 2020AMPHAmphastar Pharmace ...PETERS WILLIAM JCFO, SVP & Treasure ...BuyM11.3310,000113,300114,820104.8 K to 114.8 K (+9.54 %)
Jul 02 2020AMPHAmphastar Pharmace ...Petersen Floyd F.DirectorSellS22.2750011,13676,49377 K to 76.5 K (-0.65 %)
Jun 15 2020AMPHAmphastar Pharmace ...Lee HowardDirectorPayment of ExerciseF19.583556,951132,914133.3 K to 132.9 K (-0.27 %)
Jun 15 2020AMPHAmphastar Pharmace ...Liawatidewi YakobEVP Corp Admin Cent ...Payment of ExerciseF19.581282,50645,99646.1 K to 46 K (-0.28 %)
Jun 10 2020AMPHAmphastar Pharmace ...Liawatidewi YakobEVP Corp Admin Cent ...Option ExerciseM10.9316,000174,88016,000
Jun 10 2020AMPHAmphastar Pharmace ...Liawatidewi YakobEVP Corp Admin Cent ...SellS20.4123,405477,60246,12469.5 K to 46.1 K (-33.66 %)
Jun 10 2020AMPHAmphastar Pharmace ...Liawatidewi YakobEVP Corp Admin Cent ...BuyM10.9316,000174,88069,52953.5 K to 69.5 K (+29.89 %)
Jun 09 2020AMPHAmphastar Pharmace ...ZASLOFF MICHAEL ADirectorOption ExerciseA20.0816,004321,36016,004
Jun 09 2020AMPHAmphastar Pharmace ...ZASLOFF MICHAEL ADirectorGrantA0.005,851041,18735.3 K to 41.2 K (+16.56 %)
Jun 09 2020AMPHAmphastar Pharmace ...PRINS RICHARD KDirectorOption ExerciseA20.0816,004321,36016,004
Jun 09 2020AMPHAmphastar Pharmace ...PRINS RICHARD KDirectorGrantA0.005,851045,16039.3 K to 45.2 K (+14.88 %)
Jun 09 2020AMPHAmphastar Pharmace ...Petersen Floyd F.DirectorOption ExerciseA20.0816,004321,36016,004
Jun 09 2020AMPHAmphastar Pharmace ...Petersen Floyd F.DirectorGrantA0.005,851076,99371.1 K to 77 K (+8.22 %)
Jun 09 2020AMPHAmphastar Pharmace ...Maris DavidDirectorOption ExerciseA20.0816,004321,36016,004
Jun 09 2020AMPHAmphastar Pharmace ...Maris DavidDirectorGrantA0.005,851012,1516.3 K to 12.2 K (+92.87 %)
Jun 09 2020AMPHAmphastar Pharmace ...Lee HowardDirectorOption ExerciseA20.0816,004321,36016,004
Jun 09 2020AMPHAmphastar Pharmace ...Lee HowardDirectorGrantA0.005,8510133,269127.4 K to 133.3 K (+4.59 %)
Jun 09 2020AMPHAmphastar Pharmace ...Lee HowardDirectorPayment of ExerciseF19.5266312,942127,418128.1 K to 127.4 K (-0.52 %)
Jun 09 2020AMPHAmphastar Pharmace ...Koo RichardDirectorOption ExerciseA20.0816,004321,36016,004
Jun 09 2020AMPHAmphastar Pharmace ...Koo RichardDirectorGrantA0.005,8510253,270247.4 K to 253.3 K (+2.36 %)
Jun 09 2020AMPHAmphastar Pharmace ...Gerst Diane G.DirectorOption ExerciseA20.088,003160,7008,003
Jun 09 2020AMPHAmphastar Pharmace ...Gerst Diane G.DirectorGrantA0.002,92505,6702.7 K to 5.7 K (+106.56 %)
Jun 08 2020AMPHAmphastar Pharmace ...Liawatidewi YakobSVP Corp Admin Cent ...Option ExerciseA19.197,091136,0767,091
Jun 08 2020AMPHAmphastar Pharmace ...Liawatidewi YakobSVP Corp Admin Cent ...GrantA0.003,048053,52950.5 K to 53.5 K (+6.04 %)
Jun 02 2020AMPHAmphastar Pharmace ...Petersen Floyd F.DirectorSellS18.975009,48371,14271.6 K to 71.1 K (-0.70 %)
May 28 2020AMPHAmphastar Pharmace ...Koo RichardDirectorOption ExerciseM15.1147,782721,9860
May 28 2020AMPHAmphastar Pharmace ...Koo RichardDirectorSellS18.1847,782868,892247,419295.2 K to 247.4 K (-16.19 %)
May 28 2020AMPHAmphastar Pharmace ...Koo RichardDirectorBuyM15.1147,782721,986295,201247.4 K to 295.2 K (+19.31 %)
May 27 2020AMPHAmphastar Pharmace ...Lee HowardDirectorOption ExerciseM15.1110,000151,1000
May 27 2020AMPHAmphastar Pharmace ...Lee HowardDirectorOption ExerciseM15.1110,000151,10010,000
May 27 2020AMPHAmphastar Pharmace ...Lee HowardDirectorSellS18.6010,000185,989128,081138.1 K to 128.1 K (-7.24 %)
May 27 2020AMPHAmphastar Pharmace ...Lee HowardDirectorBuyM15.1110,000151,100138,081128.1 K to 138.1 K (+7.81 %)
May 27 2020AMPHAmphastar Pharmace ...Lee HowardDirectorSellS18.3610,000183,639128,081138.1 K to 128.1 K (-7.24 %)
May 27 2020AMPHAmphastar Pharmace ...Lee HowardDirectorBuyM15.1110,000151,100138,081128.1 K to 138.1 K (+7.81 %)
May 18 2020AMPHAmphastar Pharmace ...ZASLOFF MICHAEL ADirectorOption ExerciseM15.1122,950346,7750
May 18 2020AMPHAmphastar Pharmace ...ZASLOFF MICHAEL ADirectorOption ExerciseM15.1114,832224,11222,950
May 18 2020AMPHAmphastar Pharmace ...ZASLOFF MICHAEL ADirectorSellS18.0322,950413,68135,33658.3 K to 35.3 K (-39.37 %)
May 18 2020AMPHAmphastar Pharmace ...ZASLOFF MICHAEL ADirectorBuyM15.1122,950346,77558,28635.3 K to 58.3 K (+64.95 %)
May 18 2020AMPHAmphastar Pharmace ...ZASLOFF MICHAEL ADirectorSellS18.0014,832266,97635,33650.2 K to 35.3 K (-29.56 %)
May 18 2020AMPHAmphastar Pharmace ...ZASLOFF MICHAEL ADirectorBuyM15.1114,832224,11250,16835.3 K to 50.2 K (+41.97 %)
May 18 2020AMPHAmphastar Pharmace ...Petersen Floyd F.DirectorOption ExerciseM15.1142,682644,9250
May 18 2020AMPHAmphastar Pharmace ...Petersen Floyd F.DirectorOption ExerciseM15.115,00075,55042,682
May 18 2020AMPHAmphastar Pharmace ...Petersen Floyd F.DirectorSellS18.2542,682778,96871,642114.3 K to 71.6 K (-37.33 %)
May 18 2020AMPHAmphastar Pharmace ...Petersen Floyd F.DirectorBuyM15.1142,682644,925114,32471.6 K to 114.3 K (+59.58 %)
May 18 2020AMPHAmphastar Pharmace ...Petersen Floyd F.DirectorSellS17.785,00088,87671,64276.6 K to 71.6 K (-6.52 %)
May 18 2020AMPHAmphastar Pharmace ...Petersen Floyd F.DirectorBuyM15.115,00075,55076,64271.6 K to 76.6 K (+6.98 %)
May 14 2020AMPHAmphastar Pharmace ...ZASLOFF MICHAEL ADirectorOption ExerciseM15.1110,000151,10037,782
May 14 2020AMPHAmphastar Pharmace ...ZASLOFF MICHAEL ADirectorSellS19.0010,000190,00035,33645.3 K to 35.3 K (-22.06 %)
May 14 2020AMPHAmphastar Pharmace ...ZASLOFF MICHAEL ADirectorBuyM15.1110,000151,10045,33635.3 K to 45.3 K (+28.30 %)
May 14 2020AMPHAmphastar Pharmace ...PRINS RICHARD KDirectorOption ExerciseM15.1130,282457,5610
May 14 2020AMPHAmphastar Pharmace ...PRINS RICHARD KDirectorSellS19.0030,282575,41939,30969.6 K to 39.3 K (-43.51 %)
May 14 2020AMPHAmphastar Pharmace ...PRINS RICHARD KDirectorBuyM15.1130,282457,56169,59139.3 K to 69.6 K (+77.04 %)
May 05 2020AMPHAmphastar Pharmace ...Petersen Floyd F.DirectorSellS16.665008,32971,64272.1 K to 71.6 K (-0.69 %)
Apr 02 2020AMPHAmphastar Pharmace ...Petersen Floyd F.DirectorSellS14.365007,18172,14272.6 K to 72.1 K (-0.69 %)
Mar 18 2020AMPHAmphastar Pharmace ...Liawatidewi YakobSVP Corp Admin Cent ...Option ExerciseA13.0343,850571,36643,850
Mar 18 2020AMPHAmphastar Pharmace ...Liawatidewi YakobSVP Corp Admin Cent ...Payment of ExerciseF14.5085912,45649,16850 K to 49.2 K (-1.72 %)
Mar 18 2020AMPHAmphastar Pharmace ...Liawatidewi YakobSVP Corp Admin Cent ...GrantA0.0018,726050,02731.3 K to 50 K (+59.83 %)
Mar 18 2020AMPHAmphastar Pharmace ...Liawatidewi YakobSVP Corp Admin Cent ...Payment of ExerciseF13.0381010,55431,30132.1 K to 31.3 K (-2.52 %)
Mar 18 2020AMPHAmphastar Pharmace ...Zhou RongEVP, Production Cen ...Option ExerciseA13.0361,822805,54161,822
Mar 18 2020AMPHAmphastar Pharmace ...Zhou RongEVP, Production Cen ...Payment of ExerciseF14.5099214,38480,89181.9 K to 80.9 K (-1.21 %)
Mar 18 2020AMPHAmphastar Pharmace ...Zhou RongEVP, Production Cen ...GrantA0.0026,400081,88355.5 K to 81.9 K (+47.58 %)
Mar 18 2020AMPHAmphastar Pharmace ...Zhou RongEVP, Production Cen ...Payment of ExerciseF13.031,02013,29155,48356.5 K to 55.5 K (-1.81 %)
Mar 18 2020AMPHAmphastar Pharmace ...PETERS WILLIAM JCFO, SVP & Treasure ...Option ExerciseA13.0394,3501,229,38194,350
Mar 18 2020AMPHAmphastar Pharmace ...PETERS WILLIAM JCFO, SVP & Treasure ...Payment of ExerciseF14.503,43449,793104,038107.5 K to 104 K (-3.20 %)
Mar 18 2020AMPHAmphastar Pharmace ...PETERS WILLIAM JCFO, SVP & Treasure ...GrantA0.0040,2910107,47267.2 K to 107.5 K (+59.97 %)
Mar 18 2020AMPHAmphastar Pharmace ...PETERS WILLIAM JCFO, SVP & Treasure ...Payment of ExerciseF13.032,91537,98267,18170.1 K to 67.2 K (-4.16 %)
Mar 18 2020AMPHAmphastar Pharmace ...Shandell Jason B.President and Gener ...Option ExerciseA13.03150,9581,966,983150,958
Mar 18 2020AMPHAmphastar Pharmace ...Shandell Jason B.President and Gener ...Payment of ExerciseF14.509,299134,836179,276188.6 K to 179.3 K (-4.93 %)
Mar 18 2020AMPHAmphastar Pharmace ...Shandell Jason B.President and Gener ...GrantA0.0064,4660188,575124.1 K to 188.6 K (+51.94 %)
Mar 18 2020AMPHAmphastar Pharmace ...Shandell Jason B.President and Gener ...Payment of ExerciseF13.037,893102,846124,109132 K to 124.1 K (-5.98 %)
Mar 18 2020AMPHAmphastar Pharmace ...Zhang Jack Y.CEO & Chief Scienti ...Option ExerciseA13.03181,1342,360,176181,134
Mar 18 2020AMPHAmphastar Pharmace ...Zhang Jack Y.CEO & Chief Scienti ...Option ExerciseA13.03405,0035,277,189405,003

Page:   1 2 3 4 5 ... 7 next >

Contact us | Follow us on Twitter