EXACT SCIENCES CORP

Ticker: EXAS CUSIP: 30063P105 Class: EQTY

Palo Alto Investors LP's Holding History (CIK: 0001306923)

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

Q2 2019

Shares 314,889 Value ($000) $37,169 Avg Close $100.76 Range $87.02 - $118.13

Q1 2019

Shares 314,889 Value ($000) $27,276 Avg Close $85.12 Range $60.95 - $97.27

Q4 2018

Shares 314,889 Value ($000) $19,869 Avg Close $68.63 Range $53.06 - $82.85

Q3 2018

Shares 313,320 Value ($000) $24,727 Avg Close $65.21 Range $47.78 - $81.22

Q2 2018

Shares 313,320 Value ($000) $18,733 Avg Close $53.82 Range $37.36 - $71.60

Q1 2018

Shares 312,719 Value ($000) $12,612 Avg Close $48.78 Range $38.88 - $57.84

Q4 2017

Shares 310,876 Value ($000) $16,333 Avg Close $53.39 Range $45.20 - $63.60

Q3 2017

Shares 433,076 Value ($000) $20,407 Avg Close $40.25 Range $34.39 - $47.56

Q2 2017

Shares 433,076 Value ($000) $15,318 Avg Close $30.87 Range $22.18 - $38.92

Q1 2017

Shares 425,276 Value ($000) $10,045 Avg Close $19.82 Range $13.05 - $24.50

Q4 2016

Shares 396,976 Value ($000) $5,304 Avg Close $16.14 Range $13.22 - $20.40

Q3 2016

Shares 396,976 Value ($000) $7,372 Avg Close $17.62 Range $11.48 - $22.80

Q2 2016

Shares 396,276 Value ($000) $4,854 Avg Close $7.53 Range $5.36 - $13.20

Q1 2016

Shares 396,276 Value ($000) $2,671 Avg Close $6.40 Range $4.67 - $9.22

Q4 2015

Shares 396,276 Value ($000) $3,658 Avg Close $9.30 Range $6.79 - $18.74

Q3 2015

Shares 392,676 Value ($000) $7,064 Avg Close $22.97 Range $17.58 - $30.00

Q2 2015

Shares 392,676 Value ($000) $11,678 Avg Close $25.12 Range $20.12 - $32.85

Q1 2015

Shares 392,676 Value ($000) $8,647 Avg Close $25.37 Range $20.35 - $29.60

Q4 2014

Shares 391,276 Value ($000) $10,737 Avg Close $24.34 Range $17.34 - $29.97

Q3 2014

Shares 777,676 Value ($000) $15,071 Avg Close $18.34 Range $15.01 - $23.20

Q2 2014

Shares 777,676 Value ($000) $13,244 Avg Close $13.77 Range $10.69 - $17.74

Q1 2014

Shares 777,676 Value ($000) $11,020 Avg Close $13.51 Range $11.63 - $15.60

Q4 2013

Shares 785,776 Value ($000) $9,233 Avg Close $11.47 Range $9.53 - $12.59

Q3 2013

Shares 779,876 Value ($000) $9,203 Avg Close $12.83 Range $11.47 - $14.70

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2019	314,889	$37,169	$100.76	$87.02 - $118.13
Q1 2019	314,889	$27,276	$85.12	$60.95 - $97.27
Q4 2018	314,889	$19,869	$68.63	$53.06 - $82.85
Q3 2018	313,320	$24,727	$65.21	$47.78 - $81.22
Q2 2018	313,320	$18,733	$53.82	$37.36 - $71.60
Q1 2018	312,719	$12,612	$48.78	$38.88 - $57.84
Q4 2017	310,876	$16,333	$53.39	$45.20 - $63.60
Q3 2017	433,076	$20,407	$40.25	$34.39 - $47.56
Q2 2017	433,076	$15,318	$30.87	$22.18 - $38.92
Q1 2017	425,276	$10,045	$19.82	$13.05 - $24.50
Q4 2016	396,976	$5,304	$16.14	$13.22 - $20.40
Q3 2016	396,976	$7,372	$17.62	$11.48 - $22.80
Q2 2016	396,276	$4,854	$7.53	$5.36 - $13.20
Q1 2016	396,276	$2,671	$6.40	$4.67 - $9.22
Q4 2015	396,276	$3,658	$9.30	$6.79 - $18.74
Q3 2015	392,676	$7,064	$22.97	$17.58 - $30.00
Q2 2015	392,676	$11,678	$25.12	$20.12 - $32.85
Q1 2015	392,676	$8,647	$25.37	$20.35 - $29.60
Q4 2014	391,276	$10,737	$24.34	$17.34 - $29.97
Q3 2014	777,676	$15,071	$18.34	$15.01 - $23.20
Q2 2014	777,676	$13,244	$13.77	$10.69 - $17.74
Q1 2014	777,676	$11,020	$13.51	$11.63 - $15.60
Q4 2013	785,776	$9,233	$11.47	$9.53 - $12.59
Q3 2013	779,876	$9,203	$12.83	$11.47 - $14.70