Insider NameBuy/SellAmountShares Change
Jun 06, 2022Jun 07, 2022Matthews Christine
CFO
Sell$0.71$58-1.92%
Jun 06, 2022Jun 07, 2022Lo Steven
CEO
Sell$0.71$314-3.25%
Mar 31, 2022Apr 02, 2022Matthews Christine
CFO
Sell$0.21$1,705-5.25%
Mar 31, 2022Apr 02, 2022Kellerman Donald J
VP
Clinical Dev
Med Affairs
Sell$0.21$842-6.64%
Mar 31, 2022Apr 02, 2022Lo Steven
CEO
Sell$0.21$4,965-4.88%
Nov 23, 2021Nov 24, 2021Greathouse Kenneth
Dir
Sell$0.6$6,018-18.69%
Jun 04, 2021Jun 07, 2021Lo Steven
CEO
Sell$0.81$10,592-3.47%
Jun 04, 2021Jun 07, 2021Lewis HayleySell$0.81$1,376-3.32%
Jun 04, 2021Jun 07, 2021Kellerman Donald J
VP
Clinical Dev
Med Affairs
Sell$0.81$1,376-3.28%
Jun 04, 2021Jun 07, 2021Matthews Christine
CFO
Sell$0.81$1,376-1.71%
Apr 11, 2019Apr 18, 2019Walker John Peter
Pres
CEO
Buy$3.5$350,000+26.30%
Feb 26, 2018Feb 28, 2018Amzak Capital Management, LLC
10%
Sell$8.4$741,174-33.50%
Dec 06, 2017Dec 08, 2017Greathouse Kenneth
Dir
Buy$0.61$33,407+21.57%
Nov 30, 2017Dec 04, 2017Greathouse Kenneth
Dir
Buy$0.62$59,007+39.58%
Nov 14, 2017Nov 16, 2017Greathouse Kenneth
Dir
Buy$0.62$31,159+50.00%
May 24, 2017May 26, 2017Walker John Peter
Interim CEO
Buy$1.36$99,891+26.27%
May 25, 2017May 26, 2017Erbez Georgia
CFO
Chief Business Officer
Buy$1.32$89,760+37.01%
May 24, 2017May 26, 2017Walker John Peter
Interim CEO
Buy$1.36$99,891+26.27%
Sep 16, 2016Sep 20, 2016Barrett M James
10%
Sell$0.75$5,603-0.36%
Sep 16, 2016Sep 20, 2016New Enterprise Associates 12, Limited Partnership
10%
Sell$0.75$5,603-0.36%
Sep 13, 2016Sep 15, 2016Barrett M James
10%
Sell$0.74$7,400-0.48%
Sep 13, 2016Sep 15, 2016New Enterprise Associates 12, Limited Partnership
10%
Sell$0.74$7,400-0.48%
Aug 29, 2016Aug 31, 2016Barrett M James
10%
Sell$1.01$50,440-2.36%
Aug 29, 2016Aug 31, 2016New Enterprise Associates 12, Limited Partnership
10%
Sell$1.01$50,440-2.36%
Aug 24, 2016Aug 26, 2016Barrett M James
10%
Sell$1.21$1,452-0.06%
Aug 24, 2016Aug 26, 2016New Enterprise Associates 12, Limited Partnership
10%
Sell$1.21$1,452-0.06%
Aug 19, 2016Aug 22, 2016Erbez Georgia
Interim CFO
Buy$1.32$63,030+50.00%
Aug 19, 2016Aug 22, 2016Lewis Hayley
VP
Reg Affairs
Quality
Buy$1.32$6,303+50.00%
Aug 19, 2016Aug 22, 2016Kellerman Donald J
VP
Clinical Dev
Med Affairs
Buy$1.32$21,014+50.00%
Aug 19, 2016Aug 22, 2016Walker John Peter
Dir
Buy$1.32$84,084+50.00%
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