EXACT SCIENCES CORP

Ticker: EXAS CUSIP: 30063P105 Class: EQTY

PITTENGER & ANDERSON INC's Holding History (CIK: 0001034886)

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

Q4 2017

Shares 200 Value ($000) $11 Avg Close $53.39 Range $45.20 - $63.60

Q3 2015

Shares 900 Value ($000) $16 Avg Close $22.97 Range $17.58 - $30.00

Q2 2015

Shares 900 Value ($000) $27 Avg Close $25.12 Range $20.12 - $32.85

Q1 2015

Shares 900 Value ($000) $20 Avg Close $25.37 Range $20.35 - $29.60

Q4 2014

Shares 1,150 Value ($000) $32 Avg Close $24.34 Range $17.34 - $29.97

Q3 2014

Shares 1,150 Value ($000) $22 Avg Close $18.34 Range $15.01 - $23.20

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	200	$11	$53.39	$45.20 - $63.60
Q3 2015	900	$16	$22.97	$17.58 - $30.00
Q2 2015	900	$27	$25.12	$20.12 - $32.85
Q1 2015	900	$20	$25.37	$20.35 - $29.60
Q4 2014	1,150	$32	$24.34	$17.34 - $29.97
Q3 2014	1,150	$22	$18.34	$15.01 - $23.20