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SHUFRO ROSE & CO LLC > REFR

DateNameTickerSharesChangeValueChangePrice
12/31/2022RESEARCH FRONTIERS INCREFR146,750-9,231280,292,000280,021,000$1,910.00
06/30/2022RESEARCH FRONTIERS INCREFR155,981-2,000271,000-32,000$1.74
03/31/2022RESEARCH FRONTIERS INCREFR157,981-11,769303,00011,000$1.92
12/31/2021RESEARCH FRONTIERS INCREFR169,750-1,000292,000-113,000$1.72
06/30/2021RESEARCH FRONTIERS INCREFR170,7508,000405,000-52,000$2.37
12/31/2020RESEARCH FRONTIERS INCREFR162,7503,000457,00026,000$2.81
09/30/2020RESEARCH FRONTIERS INCREFR159,7500431,000-218,000$2.70
06/30/2020RESEARCH FRONTIERS INCREFR159,7500649,000275,000$4.06
03/31/2020RESEARCH FRONTIERS INCREFR159,750-11,000374,000-140,000$2.34
12/31/2019RESEARCH FRONTIERS INCREFR170,7506,500514,000-12,000$3.01
09/30/2019RESEARCH FRONTIERS INCREFR164,250-3,000526,000-31,000$3.20
06/30/2019RESEARCH FRONTIERS INCREFR167,2501,500557,000199,000$3.33
03/31/2019RESEARCH FRONTIERS INCREFR165,75024,000358,000137,000$2.16
12/31/2018RESEARCH FRONTIERS INCREFR141,750-1,500221,000-4,000$1.56
09/30/2018RESEARCH FRONTIERS INCREFR143,2505,000225,000111,000$1.57
06/30/2018RESEARCH FRONTIERS INCREFR138,250-2,000114,000-23,000$0.82
03/31/2018RESEARCH FRONTIERS INCREFR140,250-3,000137,000-12,000$0.98
12/31/2017RESEARCH FRONTIERS INCREFR143,250-21,700149,000-47,000$1.04
09/30/2017RESEARCH FRONTIERS INCREFR164,95032,000196,00024,000$1.19
06/30/2017RESEARCH FRONTIERS INCREFR132,9502,200172,000-11,000$1.29
03/31/2017RESEARCH FRONTIERS INCREFR130,750-2,000183,000-59,000$1.40
12/31/2016RESEARCH FRONTIERS INCREFR132,750-61,800242,000-262,000$1.82
09/30/2016RESEARCH FRONTIERS INCREFR194,550-2,132504,000-214,000$2.59
06/30/2016RESEARCH FRONTIERS INCREFR196,682-4,218718,000-133,000$3.65
03/31/2016RESEARCH FRONTIERS INCREFR204,9500935,000-132,000$4.56
12/31/2015RESEARCH FRONTIERS INCREFR204,9504,0501,067,000216,000$5.21
09/30/2015RESEARCH FRONTIERS INCREFR204,8503,9501,038,000187,000$5.07
06/30/2015RESEARCH FRONTIERS INCREFR211,85010,9501,131,000280,000$5.34
03/31/2015RESEARCH FRONTIERS INCREFR211,600-1,0001,290,000202,000$6.10
12/31/2014RESEARCH FRONTIERS INCREFR212,60011,7001,088,000237,000$5.12
09/30/2014RESEARCH FRONTIERS INCREFR213,6003,0001,228,000-48,000$5.75
06/30/2014RESEARCH FRONTIERS INCREFR210,6009,7001,276,000425,000$6.06
03/31/2014RESEARCH FRONTIERS INCREFR208,7004,8001,083,000-95,000$5.19
12/31/2013RESEARCH FRONTIERS INCREFR203,9003,0001,178,000327,000$5.78
09/30/2013RESEARCH FRONTIERS INCREFR200,900200,900851,000851,000$4.24
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