BOSTON SCIENTIFIC CORP

Ticker: BSX CUSIP: 101137107 Class: COM

NIPPON LIFE INSURANCE CO's Holding History (CIK: 0000905591)

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

Q3 2017

Shares 62,876 Value ($000) $1,834 Avg Close $27.62 Range $26.23 - $29.40

Q2 2017

Shares 61,143 Value ($000) $1,695 Avg Close $26.54 Range $24.29 - $28.51

Q1 2017

Shares 64,320 Value ($000) $1,600 Avg Close $24.32 Range $21.66 - $25.65

Q4 2016

Shares 73,100 Value ($000) $1,581 Avg Close $21.82 Range $19.67 - $23.88

Q3 2016

Shares 70,272 Value ($000) $1,672 Avg Close $23.86 Range $22.95 - $24.79

Q2 2016

Shares 71,681 Value ($000) $1,675 Avg Close $21.63 Range $18.65 - $23.37

Q1 2016

Shares 89,759 Value ($000) $1,688 Avg Close $17.57 Range $15.67 - $18.89

Q4 2015

Shares 90,467 Value ($000) $1,668 Avg Close $17.92 Range $16.25 - $19.06

Q3 2015

Shares 90,775 Value ($000) $1,490 Avg Close $17.09 Range $14.18 - $18.11

Q2 2015

Shares 89,261 Value ($000) $1,580 Avg Close $17.87 Range $17.12 - $18.62

Q1 2015

Shares 97,746 Value ($000) $1,735 Avg Close $15.80 Range $13.14 - $18.17

Q4 2014

Shares 97,043 Value ($000) $1,286 Avg Close $12.78 Range $11.10 - $13.76

Q3 2014

Shares 55,270 Value ($000) $653 Avg Close $12.59 Range $11.76 - $13.34

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2017	62,876	$1,834	$27.62	$26.23 - $29.40
Q2 2017	61,143	$1,695	$26.54	$24.29 - $28.51
Q1 2017	64,320	$1,600	$24.32	$21.66 - $25.65
Q4 2016	73,100	$1,581	$21.82	$19.67 - $23.88
Q3 2016	70,272	$1,672	$23.86	$22.95 - $24.79
Q2 2016	71,681	$1,675	$21.63	$18.65 - $23.37
Q1 2016	89,759	$1,688	$17.57	$15.67 - $18.89
Q4 2015	90,467	$1,668	$17.92	$16.25 - $19.06
Q3 2015	90,775	$1,490	$17.09	$14.18 - $18.11
Q2 2015	89,261	$1,580	$17.87	$17.12 - $18.62
Q1 2015	97,746	$1,735	$15.80	$13.14 - $18.17
Q4 2014	97,043	$1,286	$12.78	$11.10 - $13.76
Q3 2014	55,270	$653	$12.59	$11.76 - $13.34