Insider Transactions

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DAY LOW:
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Data Provided by Refinitiv. Minimum 15 minutes delayed.

Insider Transactions

Date Name Title Type Shares Traded Price Range
Dec 08, 2006
Chief Scientific Officer
Chief Scientific Officer Grant, award or other acquisition pursuant to Rule 16b-3(d) 150,000 --
Sep 26, 2006
Chief Scientific Officer
Chief Scientific Officer Grant, award or other acquisition pursuant to Rule 16b-3(d) 100,000 --
Jun 14, 2006
Chief Scientific Officer
Chief Scientific Officer Open market or private purchase of non-derivative or derivative security 2,500 $3.75
Apr 03, 2006
Chief Scientific Officer
Chief Scientific Officer Exercise of in-the-money or at-the-money derivative security 5,750 $3.00
Apr 03, 2006
Chief Scientific Officer
Chief Scientific Officer Exercise of in-the-money or at-the-money derivative security 5,750 --
Dec 06, 2005
Chief Scientific Officer
Chief Scientific Officer Grant, award or other acquisition pursuant to Rule 16b-3(d) 30,000 --
Dec 06, 2005
Chief Scientific Officer
Chief Scientific Officer Grant, award or other acquisition pursuant to Rule 16b-3(d) 100,000 --
Jun 29, 2005
Chief Scientific Officer
Chief Scientific Officer Open market or private purchase of non-derivative or derivative security 1,000 $4.20
May 19, 2005
Chief Scientific Officer
Chief Scientific Officer Open market or private purchase of non-derivative or derivative security 200 $4.70
May 19, 2005
Chief Scientific Officer
Chief Scientific Officer Open market or private purchase of non-derivative or derivative security 1,400 $4.72
Jan 03, 2005
Chief Scientific Officer
Chief Scientific Officer Grant, award or other acquisition pursuant to Rule 16b-3(d) 100,000 --
Jan 03, 2011
CSO and Head of R&D Operations
CSO and Head of R&D Operations Grant, award or other acquisition pursuant to Rule 16b-3(d) 20,000 --
Jan 03, 2011
CSO and Head of R&D Operations
CSO and Head of R&D Operations Grant, award or other acquisition pursuant to Rule 16b-3(d) 50,000 --
Jul 23, 2010
CSO and Head of R&D Operations
CSO and Head of R&D Operations Open market or private purchase of non-derivative or derivative security 1,125 $3.91
Aug 13, 2010
CSO AND HEAD OF R&D OPERATIONS
CSO AND HEAD OF R&D OPERATIONS Open market or private purchase of non-derivative or derivative security 5,000 $4.03
Jul 15, 2010
CSO AND HEAD OF R&D OPERATIONS
CSO AND HEAD OF R&D OPERATIONS Grant, award or other acquisition pursuant to Rule 16b-3(d) 15,000 --
Jul 15, 2010
CSO AND HEAD OF R&D OPERATIONS
CSO AND HEAD OF R&D OPERATIONS Grant, award or other acquisition pursuant to Rule 16b-3(d) 200,000 --
Jun 21, 2022
Director
Director Open market or private sale of non-derivative or derivative security 4,283 $0.79
Jun 21, 2022
Director
Director Open market or private sale of non-derivative or derivative security 5,711 $0.79
Mar 25, 2022
Director
Director Grant, award or other acquisition pursuant to Rule 16b-3(d) 4,759 --
Mar 25, 2022
Director
Director Grant, award or other acquisition pursuant to Rule 16b-3(d) 22,601 --
Feb 14, 2022
Director
Director Grant, award or other acquisition pursuant to Rule 16b-3(d) 10,000 $0.69
Jun 18, 2021
Director
Director Open market or private sale of non-derivative or derivative security 9,000 $4.24
Jun 18, 2021
Director
Director Open market or private sale of non-derivative or derivative security 12,000 $4.24
Jun 18, 2021
Director
Director Open market or private sale of non-derivative or derivative security 9,000 $4.24

* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.