William D Lese Insider Trading $TVIA TerraVia Holdings, Inc.

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of William D Lese. William D Lese is Director in TerraVia Holdings, Inc. ($SZYM).

William D Lese in TerraVia Holdings, Inc.

Trading Symbol: TVIA
Industry: INDUSTRIAL ORGANIC CHEMICALS [2860]
Position of William D Lese: Director
Holdings: 200 shares
Latest Transaction: Jun 06 2013

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD

Latest Insider Trading Transactions of William D Lese in TerraVia Holdings, Inc.

1 Week2 Weeks1 Month3 Months6 Months1 Year2 Years
No. of Purchases0000000
Value of Purchases ($)0000000
No. of Sales0000000
Value of Sales ($)0000000

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DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Jun 06 2013SZYMTerraVia Holdings, ...Lese William DDirectorOption ExerciseA11.9118,000214,38018,000
Sep 20 2012SZYMTerraVia Holdings, ...Lese William DDirectorOption ExerciseA11.3418,000204,12018,000
Dec 14 2011SZYMTerraVia Holdings, ...Lese William DDirectorOption ExerciseA11.7233,000386,76033,000
Jul 12 2011SZYMTerraVia Holdings, ...Lese William DDirectorOption ExerciseA27.0312,000324,36012,000
Jun 03 2011SZYMTerraVia Holdings, ...Lese William DDirectorOption ExerciseC0.002,540,87900
Jun 03 2011SZYMTerraVia Holdings, ...Lese William DDirectorOption ExerciseC0.002,481,35000
Jun 03 2011SZYMTerraVia Holdings, ...Lese William DDirectorBuyP18.002003,6002000 to 200
Jun 03 2011SZYMTerraVia Holdings, ...Lese William DDirectorBuyC0.002,540,87902,540,8790 to 2.5 M
Jun 03 2011SZYMTerraVia Holdings, ...Lese William DDirectorBuyC0.002,481,35002,481,3500 to 2.5 M

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