EXACT SCIENCES CORP

Ticker: EXAS CUSIP: 30063P105 Class: EQTY

TCW GROUP INC's Holding History (CIK: 0000850401)

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

Q3 2014

Shares 12,230 Value ($000) $237 Avg Close $18.34 Range $15.01 - $23.20

Q2 2014

Shares 12,230 Value ($000) $208 Avg Close $13.77 Range $10.69 - $17.74

Q1 2014

Shares 12,230 Value ($000) $173 Avg Close $13.51 Range $11.63 - $15.60

Q4 2013

Shares 12,230 Value ($000) $143 Avg Close $11.47 Range $9.53 - $12.59

Q3 2013

Shares 12,230 Value ($000) $144 Avg Close $12.83 Range $11.47 - $14.70

Q2 2013

Shares 12,230 Value ($000) $170 Avg Close $10.86 Range $6.93 - $14.42

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2014	12,230	$237	$18.34	$15.01 - $23.20
Q2 2014	12,230	$208	$13.77	$10.69 - $17.74
Q1 2014	12,230	$173	$13.51	$11.63 - $15.60
Q4 2013	12,230	$143	$11.47	$9.53 - $12.59
Q3 2013	12,230	$144	$12.83	$11.47 - $14.70
Q2 2013	12,230	$170	$10.86	$6.93 - $14.42