IAN T CLARK Insider Trading $TVIA TerraVia Holdings, Inc.

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of IAN T CLARK. IAN T CLARK is EVP-COMMERCIAL in GENENTECH INC ($DNA) and EVP-COMMERCIAL OPERATIONS in GENENTECH INC ($DNA) and SVP-COMMERCIAL OPERATIONS in GENENTECH INC ($DNA) and Director in TerraVia Holdings, Inc. ($SZYM) and Director in AGIOS PHARMACEUTICALS INC ($AGIO) and Director in Kite Pharma, Inc. ($KITE) and Director in Guardant Health, Inc. ($GH) and Director in Corvus Pharmaceuticals, Inc. ($CRVS) and Director in Forty Seven, Inc. ($FTSV) and Director in AVROBIO, Inc. ($AVRO).

IAN T CLARK in TerraVia Holdings, Inc.

Trading Symbol: TVIA
Industry: INDUSTRIAL ORGANIC CHEMICALS [2860]
Position of IAN T CLARK: Director
Holdings: 0 shares
Latest Transaction: May 23 2017

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

Latest Insider Trading Transactions of IAN T CLARK in TerraVia Holdings, Inc.

	1 Week	2 Weeks	1 Month	3 Months	6 Months	1 Year	2 Years
No. of Purchases	0	0	0	0	0	0	0
Value of Purchases ($)	0	0	0	0	0	0	0
No. of Sales	0	0	0	0	0	0	0
Value of Sales ($)	0	0	0	0	0	0	0

Sentiment: All, AGIO, AVRO, CRVS, FTSV, DNA, GH, KITE, TVIA

Page: 1

Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares
May 23 2017	TVIA	TerraVia Holdings, ...	CLARK IAN T	Director	Option Exercise	A	0.31	32,000	9,920	32,000
Jun 10 2016	SZYM	TerraVia Holdings, ...	CLARK IAN T	Director	Option Exercise	A	2.65	32,000	84,800	32,000
May 14 2015	SZYM	TerraVia Holdings, ...	CLARK IAN T	Director	Option Exercise	A	3.38	18,000	60,840	18,000

Page: 1