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Tower Research Capital LLC (TRC) > PIRS

DateNameTickerSharesChangeValueChangePrice
06/30/2023PIERIS PHARMACEUTICALS, INC.PIRS24,52510,9614,071,0004,058,000$165.99
03/31/2023PIERIS PHARMACEUTICALS, INC.PIRS13,564-8,01713,000-12,000$0.96
09/30/2022PIERIS PHARMACEUTICALS, INC.PIRS21,58121,58125,00025,000$1.16
06/30/2022PIERIS PHARMACEUTICALS, INC.PIRS0-8320-3,000 
03/31/2022PIERIS PHARMACEUTICALS, INC.PIRS8324323,0001,000$3.61
12/31/2021PIERIS PHARMACEUTICALS, INC.PIRS4004002,0002,000$5.00
09/30/2021PIERIS PHARMACEUTICALS, INC.PIRS0-11,5570-44,000 
06/30/2021PIERIS PHARMACEUTICALS, INC.PIRS11,557-4,68444,0003,000$3.81
12/31/2020PIERIS PHARMACEUTICALS, INC.PIRS16,241-42,24641,000-80,000$2.52
09/30/2020PIERIS PHARMACEUTICALS, INC.PIRS58,48748,009121,00089,000$2.07
06/30/2020PIERIS PHARMACEUTICALS, INC.PIRS10,47810,47832,00032,000$3.05
03/31/2020PIERIS PHARMACEUTICALS, INC.PIRS0-2,2440-8,000 
12/31/2019PIERIS PHARMACEUTICALS, INC.PIRS2,2441,1598,0004,000$3.57
09/30/2019PIERIS PHARMACEUTICALS, INC.PIRS1,085-4,7894,000-24,000$3.69
06/30/2019PIERIS PHARMACEUTICALS, INC.PIRS5,8745,37428,00026,000$4.77
03/31/2019PIERIS PHARMACEUTICALS, INC.PIRS500-3,1232,000-7,000$4.00
12/31/2018PIERIS PHARMACEUTICALS, INC.PIRS3,6231,9089,0000$2.48
09/30/2018PIERIS PHARMACEUTICALS, INC.PIRS1,7151,7159,0009,000$5.25
06/30/2018PIERIS PHARMACEUTICALS, INC.PIRS0-1940-1,000 
03/31/2018PIERIS PHARMACEUTICALS, INC.PIRS1941941,0001,000$5.15
12/31/2017PIERIS PHARMACEUTICALS, INC.PIRS0-4,1800-24,000 
09/30/2017PIERIS PHARMACEUTICALS, INC.PIRS4,1804,18024,00024,000$5.74
06/30/2017PIERIS PHARMACEUTICALS, INC.PIRS0-2620-1,000 
03/31/2017PIERIS PHARMACEUTICALS, INC.PIRS2622621,0001,000$3.82
12/31/2016PIERIS PHARMACEUTICALS, INC.PIRS0-3,1990-6,000 
09/30/2016PIERIS PHARMACEUTICALS, INC.PIRS3,1992,7386,0005,000$1.88
06/30/2016PIERIS PHARMACEUTICALS, INC.PIRS4614611,0001,000$2.17
03/31/2016PIERIS PHARMACEUTICALS, INC.PIRS9719712,0002,000$2.06
09/30/2015PIERIS PHARMACEUTICALS, INC.PIRS0-5000-1,000 
06/30/2015PIERIS PHARMACEUTICALS, INC.PIRS5005001,0001,000$2.00
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