JOHN WILLIAM LARSON Insider Trading

General | Insider Transactions | Monthly Overview

Address: C/O SANGAMO BIOSCIENCES INC. POINT RICHMOND TECH CNTR, 501 CANAL BLVD RICHMOND 94804 CA

Companies in which JOHN WILLIAM LARSON is an Insider

SANGAMO THERAPEUTICS, INC

Trading Symbol: SGMO
Industry: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
Position of JOHN WILLIAM LARSON: Director
Holdings: 218,160 shares
Current Value: $839,916
Latest Transaction: Apr 30 2014
$SGMO Market Capitalization: $254.24M
$SGMO Previous Close: $3.85

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

Latest Insider Trading Transactions of JOHN WILLIAM LARSON

Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares	% Holdings
Apr 30 2014	SGMO	SANGAMO BIOSCIENCE ...	LARSON JOHN WILLIAM	Director	Option Exercise	M	5.66	10,000	56,600	0
Apr 30 2014	SGMO	SANGAMO BIOSCIENCE ...	LARSON JOHN WILLIAM	Director	Sell	S	13.48	10,000	134,786	218,160	228.2 K to 218.2 K (-4.38 %)
Apr 30 2014	SGMO	SANGAMO BIOSCIENCE ...	LARSON JOHN WILLIAM	Director	Buy	M	5.66	10,000	56,600	228,160	218.2 K to 228.2 K (+4.58 %)
Apr 23 2014	SGMO	SANGAMO BIOSCIENCE ...	LARSON JOHN WILLIAM	Director	Option Exercise	A	14.20	10,000	142,000	10,000
Jun 14 2013	SGMO	SANGAMO BIOSCIENCE ...	LARSON JOHN WILLIAM	Director	Option Exercise	A	7.77	10,000	77,700	10,000
May 09 2013	SGMO	SANGAMO BIOSCIENCE ...	LARSON JOHN WILLIAM	Director	Option Exercise	M	2.45	10,000	24,500	0
May 09 2013	SGMO	SANGAMO BIOSCIENCE ...	LARSON JOHN WILLIAM	Director	Buy	M	2.45	10,000	24,500	218,160	208.2 K to 218.2 K (+4.80 %)

View all JOHN WILLIAM LARSON insider transactions.