BRIGHT HORIZONS FAM SOL IN D

Ticker: BFAM CUSIP: 109194100 Class: Common Stock

ESSEX INVESTMENT MANAGEMENT CO LLC's Holding History (CIK: 0000201772)

Note: Option positions (PUT/CALL) are excluded.

Q1 2016

Shares 17,080 Value ($000) $1,106 Avg Close $64.29 Range $60.18 - $70.59

Q4 2015

Shares 17,080 Value ($000) $1,141 Avg Close $64.65 Range $59.85 - $69.09

Q3 2015

Shares 17,080 Value ($000) $1,097 Avg Close $61.69 Range $56.76 - $66.52

Q2 2015

Shares 28,258 Value ($000) $1,633 Avg Close $54.53 Range $48.89 - $60.00

Q1 2015

Shares 28,269 Value ($000) $1,449 Avg Close $49.74 Range $43.77 - $53.19

Q4 2014

Shares 29,441 Value ($000) $1,384 Avg Close $44.11 Range $40.60 - $47.30

Q3 2014

Shares 29,441 Value ($000) $1,238 Avg Close $41.77 Range $39.66 - $43.78

Q2 2014

Shares 29,332 Value ($000) $1,260 Avg Close $40.51 Range $36.98 - $44.16

Q1 2014

Shares 29,239 Value ($000) $1,144 Avg Close $38.15 Range $35.65 - $40.05

Q4 2013

Shares 30,799 Value ($000) $1,132 Avg Close $35.93 Range $32.78 - $37.99

Q3 2013

Shares 30,939 Value ($000) $1,109 Avg Close $35.92 Range $32.88 - $37.40

Q2 2013

Shares 37,837 Value ($000) $1,313 Avg Close $33.75 Range $30.35 - $38.39

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2016	17,080	$1,106	$64.29	$60.18 - $70.59
Q4 2015	17,080	$1,141	$64.65	$59.85 - $69.09
Q3 2015	17,080	$1,097	$61.69	$56.76 - $66.52
Q2 2015	28,258	$1,633	$54.53	$48.89 - $60.00
Q1 2015	28,269	$1,449	$49.74	$43.77 - $53.19
Q4 2014	29,441	$1,384	$44.11	$40.60 - $47.30
Q3 2014	29,441	$1,238	$41.77	$39.66 - $43.78
Q2 2014	29,332	$1,260	$40.51	$36.98 - $44.16
Q1 2014	29,239	$1,144	$38.15	$35.65 - $40.05
Q4 2013	30,799	$1,132	$35.93	$32.78 - $37.99
Q3 2013	30,939	$1,109	$35.92	$32.88 - $37.40
Q2 2013	37,837	$1,313	$33.75	$30.35 - $38.39