ROBERT I TEPPER Insider Trading

General | Insider Transactions | Monthly Overview

Address: C/O THIRD ROCK VENTURES, LLC 29 NEWBURY STREET, 3RD FLOOR BOSTON 02116 MA

Companies in which ROBERT I TEPPER is an Insider

bluebird bio, Inc.

Trading Symbol: BLUE
Industry: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
Position of ROBERT I TEPPER: Director
Holdings: 89,017 shares
Current Value: $6,560,553
Latest Transaction: Feb 04 2015
$BLUE Market Capitalization: $2.75B
$BLUE Previous Close: $73.70

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

Latest Insider Trading Transactions of ROBERT I TEPPER

Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares	% Holdings
Feb 04 2015	BLUE	bluebird bio, Inc.	TEPPER ROBERT I	Director	Buy	J	0.00	62,479	0	89,017	26.5 K to 89 K (+235.43 %)
Feb 04 2015	BLUE	bluebird bio, Inc.	TEPPER ROBERT I	Director	Sell	J	0.00	300,863	0	0	300.9 K to 0 (-100.00 %)
Feb 04 2015	BLUE	bluebird bio, Inc.	TEPPER ROBERT I	Director	Buy	J	0.00	300,863	0	300,863	0 to 300.9 K
Feb 04 2015	BLUE	bluebird bio, Inc.	TEPPER ROBERT I	Director	Sell	J	0.00	1,215,054	0	0	1.2 M to 0 (-100.00 %)
Sep 12 2014	BLUE	bluebird bio, Inc.	TEPPER ROBERT I	Director	Sell	S	36.59	38,000	1,390,420	1,215,054	1.3 M to 1.2 M (-3.03 %)
Sep 12 2014	BLUE	bluebird bio, Inc.	TEPPER ROBERT I	Director	Buy	J	0.00	11,449	0	26,538	15.1 K to 26.5 K (+75.88 %)
Sep 12 2014	BLUE	bluebird bio, Inc.	TEPPER ROBERT I	Director	Sell	J	0.00	79,062	0	0	79.1 K to 0 (-100.00 %)

View all ROBERT I TEPPER insider transactions.