Insider NameBuy/SellCompany NameTickerAmountShares Change
Mar 02, 2023Mar 06, 2023Koppikar Utpal
CFO
SellAtara Biotherapeutics, Inc.ATRA$3.63$24,921-3.64%
Feb 08, 2023Feb 10, 2023Koppikar Utpal
Dir
BuyC4 Therapeutics, Inc.CCCC$5.6$31,735+50.00%
Feb 07, 2023Feb 09, 2023Koppikar Utpal
CFO
SellAtara Biotherapeutics, Inc.ATRA$5.46$13,568-1.30%
Nov 16, 2022Nov 19, 2022Koppikar Utpal
CFO
SellAtara Biotherapeutics, Inc.ATRA$4.49$28,086-3.17%
Aug 16, 2022Aug 18, 2022Koppikar Utpal
CFO
SellAtara Biotherapeutics, Inc.ATRA$5.04$29,908-2.92%
Jun 08, 2022Jun 10, 2022Koppikar Utpal
CFO
SellAtara Biotherapeutics, Inc.ATRA$5.63$32,952-2.80%
May 17, 2022May 19, 2022Koppikar Utpal
CFO
SellAtara Biotherapeutics, Inc.ATRA$5.32$29,675-2.62%
Mar 01, 2022Mar 04, 2022Koppikar Utpal
CFO
SellAtara Biotherapeutics, Inc.ATRA$9.86$37,090-1.73%
Feb 07, 2022Feb 09, 2022Koppikar Utpal
CFO
SellAtara Biotherapeutics, Inc.ATRA$14.46$36,096-1.58%
Nov 16, 2021Nov 18, 2021Koppikar Utpal
CFO
SellAtara Biotherapeutics, Inc.ATRA$17.12$62,562-2.26%
Aug 17, 2021Aug 19, 2021Koppikar Utpal
CFO
SellAtara Biotherapeutics, Inc.ATRA$12.53$44,852-2.17%
Jun 08, 2021Jun 09, 2021Koppikar Utpal
CFO
SellAtara Biotherapeutics, Inc.ATRA$14.06$81,829-3.41%
May 18, 2021May 20, 2021Koppikar Utpal
CFO
SellAtara Biotherapeutics, Inc.ATRA$14.55$52,613-2.10%
Mar 26, 2021Mar 30, 2021Koppikar Utpal
CFO
SellAtara Biotherapeutics, Inc.ATRA$14.58$25,675-1.01%
Mar 02, 2021Mar 04, 2021Koppikar Utpal
CFO
SellAtara Biotherapeutics, Inc.ATRA$16.74$24,457-0.83%
Feb 08, 2021Feb 10, 2021Koppikar Utpal
CFO
SellAtara Biotherapeutics, Inc.ATRA$20.39$35,866-1.33%
Nov 17, 2020Nov 18, 2020Koppikar Utpal
CFO
SellAtara Biotherapeutics, Inc.ATRA$19.77$29,048-1.10%
Aug 18, 2020Aug 20, 2020Koppikar Utpal
CFO
SellAtara Biotherapeutics, Inc.ATRA$12.09$18,087-1.11%
Jun 09, 2020Jun 10, 2020Koppikar Utpal
CFO
SellAtara Biotherapeutics, Inc.ATRA$10.18$39,946-2.82%
May 18, 2020May 20, 2020Koppikar Utpal
CFO
SellAtara Biotherapeutics, Inc.ATRA$11.22$16,022-1.03%
Mar 27, 2020Mar 30, 2020Koppikar Utpal
CFO
SellAtara Biotherapeutics, Inc.ATRA$9.17$16,754-1.31%
Feb 06, 2020Feb 11, 2020Koppikar Utpal
CFO
SellAtara Biotherapeutics, Inc.ATRA$14.21$25,308-2.40%
Jul 27, 2018Sep 11, 2018Koppikar Utpal
CFO
BuyAtara Biotherapeutics, Inc.ATRA$36.8$73,600+4.08%
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