EXACT SCIENCES CORP

Ticker: EXAS CUSIP: 30063P105 Class: EQTY

Shannon River Fund Management LLC's Holding History (CIK: 0001301050)

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

Q1 2017

Shares 387,550 Value ($000) $9,154 Avg Close $19.82 Range $13.05 - $24.50

Q4 2016

Shares 550,000 Value ($000) $7,348 Avg Close $16.14 Range $13.22 - $20.40

Q2 2016

Shares 1,150,000 Value ($000) $14,088 Avg Close $7.53 Range $5.36 - $13.20

Q1 2016

Shares 1,250,000 Value ($000) $8,425 Avg Close $6.40 Range $4.67 - $9.22

Q4 2015

Shares 1,250,000 Value ($000) $11,538 Avg Close $9.30 Range $6.79 - $18.74

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2017	387,550	$9,154	$19.82	$13.05 - $24.50
Q4 2016	550,000	$7,348	$16.14	$13.22 - $20.40
Q2 2016	1,150,000	$14,088	$7.53	$5.36 - $13.20
Q1 2016	1,250,000	$8,425	$6.40	$4.67 - $9.22
Q4 2015	1,250,000	$11,538	$9.30	$6.79 - $18.74