THERMO FISHER SCIENTIFIC INC

Ticker: TMO CUSIP: 883556102 Class: COM

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

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

Q3 2016

Shares 5,745 Value ($000) $914 Avg Close $150.09 Range $139.26 - $156.47

Q2 2016

Shares 5,745 Value ($000) $849 Avg Close $143.61 Range $136.38 - $150.60

Q1 2016

Shares 5,745 Value ($000) $813 Avg Close $130.26 Range $116.37 - $138.34

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2016	5,745	$914	$150.09	$139.26 - $156.47
Q2 2016	5,745	$849	$143.61	$136.38 - $150.60
Q1 2016	5,745	$813	$130.26	$116.37 - $138.34