Insider Trading activities of Boston Scientific Corp insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Boston Scientific Corp since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Boston Scientific Corp since year 2005. Table 2 shows the detailed insider transactions of Boston Scientific Corp since 2005. The reporting company's ticker symbol is BSX. The reporting company's CIK number is 885725.
The total value of stock buying since 2005 is $23,764,032.
The total value of stock sales since 2005 is $883,391,023.
The total value of stock option exercises since 2005 is $82,207,041.

1 2 3 4 5 6 7 8 9 10

Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for *Boston Scientific Corp* (*BSX*).
Trading Period	Insider Buying		Insider Sales		Option Exercises
year-month	Shares	Value	Shares	Value	Shares	Value
2018-08	0	$0	5,000	$168,325	5,000	$35,800
2018-07	0	$0	38,512	$1,301,528	38,512	$313,949
2018-06	0	$0	94,459	$3,223,282	78,219	$526,774
2018-05	0	$0	63,571	$1,904,444	36,056	$258,160
2018-04	0	$0	5,000	$136,125	5,000	$35,800
2018-03	0	$0	130,112	$3,625,924	111,014	$775,582
2018-02	0	$0	122,233	$3,232,796	276,855	$1,300,129
2018-01	0	$0	13,915	$382,180	293,658	$38,176
2017-12	0	$0	25,835	$660,245	18,162	$113,378
2017-11	0	$0	25,500	$695,455	15,500	$110,980
2017-10	0	$0	373,698	$10,873,553	364,333	$3,069,914
2017-09	13	$357	25,604	$722,620	15,500	$110,980
2017-08	0	$0	102,864	$2,779,734	80,431	$691,994
2017-07	0	$0	119,758	$3,288,252	107,658	$1,096,978
2017-06	30	$834	42,034	$1,167,602	33,795	$249,787
2017-05	0	$0	69,864	$1,849,188	31,000	$221,960
2017-04	29	$740	57,973	$1,492,075	45,023	$511,104
2017-03	0	$0	127,597	$3,154,845	65,726	$332,940
2017-02	0	$0	184,305	$4,599,943	613,308	$0
2017-01	0	$0	16,427	$365,319	407,944	$0
2016-11	0	$0	24,752	$541,821	358,670	$230,520
2016-10	0	$0	24,000	$564,960	22,386	$230,520
2016-09	0	$0	24,074	$580,063	17,000	$230,520
2016-08	0	$0	70,900	$1,731,720	17,000	$230,520
2016-07	0	$0	239,602	$5,681,947	132,602	$1,188,205
2016-06	0	$0	124,229	$2,817,680	17,000	$230,520
2016-05	0	$0	228,659	$5,052,023	17,000	$230,520
2016-04	0	$0	289,229	$5,876,609	163,807	$1,768,118
2016-03	0	$0	198,283	$3,400,998	19,226	$0
2016-02	0	$0	6,216	$99,785	21,725	$0
2016-01	0	$0	70,507	$1,255,608	570,624	$0
2015-12	0	$0	24,000	$442,416	19,327	$230,520
2015-11	0	$0	175,287	$3,146,244	358,669	$230,520
2015-10	0	$0	33,492	$572,207	22,386	$230,520
2015-08	500,000	$8,600,298	3,413	$59,420	0	$0
2015-07	0	$0	17,456	$308,307	25,862	$0
2015-05	0	$0	266,839	$4,831,052	175,604	$1,197,254
2015-03	0	$0	124,791	$2,181,365	53,050	$657,688
2015-02	0	$0	154,070	$2,395,133	493,935	$70,550
2015-01	0	$0	66,201	$944,000	722,625	$0
2014-12	0	$0	34,753	$443,718	0	$0
2014-11	21,700	$284,676	33,997	$454,379	341,669	$0
2014-10	0	$0	10,000	$120,600	0	$0
2014-09	0	$0	10,000	$125,990	0	$0
2014-08	0	$0	21,471	$270,125	11,471	$90,104
2014-07	0	$0	77,657	$1,011,501	96,960	$530,212
2014-06	0	$0	23,500	$304,614	13,500	$106,042
2014-05	0	$0	23,500	$298,046	13,500	$106,042
2014-04	0	$0	23,500	$314,391	13,500	$106,042
2014-03	0	$0	44,288	$581,432	13,500	$106,042
2014-02	0	$0	226,397	$2,987,895	501,583	$106,042
2014-01	0	$0	23,500	$303,105	28,425	$106,042
2013-12	0	$0	10,000	$120,600	0	$0
2013-11	0	$0	949,402	$11,311,826	919,724	$4,331,550
2013-10	0	$0	0	$0	2,594	$0
2013-08	0	$0	572,373	$6,146,944	475,000	$3,519,750
2013-07	0	$0	0	$0	40,290	$0
2013-06	0	$0	0	$0	14,665	$0
2013-05	30,000	$232,800	60,058	$552,522	21,981	$0
2013-02	0	$0	0	$0	440,233	$0
2013-01	0	$0	0	$0	25,700	$0
2012-11	45,000	$234,899	0	$0	341,669	$0
2012-10	0	$0	0	$0	6,870	$0
2012-09	0	$0	0	$0	7,198	$0
2012-08	32,000	$169,280	0	$0	0	$0
2012-07	32,000	$166,225	0	$0	14,186	$0
2012-06	0	$0	0	$0	14,662	$0
2012-05	0	$0	0	$0	25,624	$0
2012-02	40,000	$240,800	0	$0	296,689	$5,500
2012-01	0	$0	0	$0	10,771	$0
2011-12	0	$0	0	$0	333,333	$0
2011-11	143,000	$771,459	18,369	$106,148	0	$0
2011-10	50,000	$273,750	0	$0	19,870	$0
2011-09	0	$0	0	$0	7,198	$0
2011-08	100,100	$682,869	2,061	$12,304	0	$0
2011-07	0	$0	0	$0	35,350	$0
2011-06	0	$0	0	$0	117,575	$0
2011-05	32,500	$217,999	4,081	$31,182	17,100	$0
2011-02	50,000	$347,000	0	$0	221,414	$0
2011-01	0	$0	0	$0	12,126	$0
2010-12	0	$0	0	$0	500,000	$0
2010-11	10,000	$64,390	181,465	$1,166,110	18,253	$18,148
2010-10	0	$0	527,963	$3,280,373	2,963	$18,148
2010-09	0	$0	530,926	$2,918,290	5,926	$36,296
2010-08	0	$0	979,200	$5,512,700	3,118	$0
2010-07	0	$0	1,990,712	$12,168,955	49,147	$18,148
2010-06	0	$0	2,377,963	$14,085,344	182,876	$18,148
2010-05	0	$0	1,102,963	$7,051,781	31,438	$18,148
2010-04	2,500	$17,500	2,102,963	$15,067,721	2,963	$18,148
2010-03	0	$0	1,002,963	$7,056,713	6,338	$18,148
2010-02	0	$0	0	$0	138,995	$0
2010-01	0	$0	0	$0	588	$0
2009-11	0	$0	1,255,482	$10,282,018	15,645	$0
2009-10	0	$0	1,975,000	$18,329,470	11,622	$0
2009-08	100,000	$1,105,800	11,668	$130,681	11,668	$71,524
2009-07	0	$0	0	$0	106,180	$0
2009-06	0	$0	0	$0	134,237	$0
2009-05	62,000	$531,330	1,023,060	$9,073,165	64,748	$0
2009-04	0	$0	2,250,000	$19,452,748	0	$0
2009-03	0	$0	5,360,649	$37,743,175	0	$0
2009-02	0	$0	1,150,000	$9,772,675	0	$0
2009-01	0	$0	4,000,000	$31,539,898	588	$0
2008-12	0	$0	4,920,875	$34,333,035	0	$0
2008-11	43,000	$280,475	13,163,900	$80,630,256	0	$0
2008-10	34,600	$274,357	45,670,706	$383,287,790	377,267	$2,145,500
2008-07	10,000	$122,300	20,000	$238,200	121,427	$0
2008-06	0	$0	0	$0	104,912	$0
2008-05	0	$0	0	$0	1,052,148	$8,973,373
2008-02	5,500	$67,534	0	$0	161,728	$613,000
2007-12	0	$0	0	$0	56,000	$581,840
2007-11	0	$0	9,000	$113,616	0	$0
2007-10	0	$0	56,000	$780,080	56,000	$581,840
2007-08	15,000	$196,200	93,467	$1,138,614	0	$0
2007-07	0	$0	0	$0	190,166	$0
2007-05	0	$0	3,528,850	$56,725,879	2,899,250	$37,334,847
2007-04	10,000	$157,750	340,000	$5,404,640	348,000	$4,318,680
2006-11	20,000	$318,050	0	$0	0	$0
2006-08	25,000	$405,500	0	$0	0	$0
2006-05	88,000	$1,859,480	116,363	$2,502,981	121,492	$1,558,857
2006-04	10,000	$221,700	0	$0	0	$0
2006-02	262,103	$5,917,680	0	$0	0	$0

Table 2. Detailed insider stock purchases, sales, and option exercises of *Boston Scientific Corp* insiders (*BSX*)
Trade Date	Insider Name	Trade Type	Shares	Price ($)	Value ($)
2018-08-01	Pierce David A (EVP,Pres MedSurg)	Sale	5,000	33.66	168,325
2018-08-01	Pierce David A (EVP,Pres MedSurg)	Option Ex	5,000	7.16	35,800
2018-07-10	Mirviss Jeffrey B. (SVP&Pres, Periph Intervent)	Sale	33,512	34.00	1,139,408
2018-07-10	Mirviss Jeffrey B. (SVP&Pres, Periph Intervent)	Option Ex	33,512	8.30	278,149
2018-07-02	Pierce David A (EVP,Pres MedSurg)	Sale	5,000	32.42	162,120
2018-07-02	Pierce David A (EVP,Pres MedSurg)	Option Ex	5,000	7.16	35,800
2018-06-14	Mirviss Jeffrey B. (SVP&Pres, Periph Intervent)	Sale	19,323	32.64	630,702
2018-06-11	Ballinger Kevin J. (EVP & Pres, Interven Cardio)	Sale	68,486	34.88	2,388,791
2018-06-11	Ballinger Kevin J. (EVP & Pres, Interven Cardio)	Option Ex	68,486	7.28	498,235
2018-06-07	Pierce David A (EVP,Pres MedSurg)	Sale	1,650	30.83	50,874
2018-06-01	Butcher Arthur C (SVP&Pres, Endoscopy)	Option Ex	1,761	.00	0
2018-06-01	Pierce David A (EVP,Pres MedSurg)	Sale	5,000	30.58	152,915
2018-06-01	Pierce David A (EVP,Pres MedSurg)	Option Ex	7,972	3.58	28,539
2018-05-17	Thepaut Eric Francis Yves (SVP & Pres, Eur, Mid-East, Afr)	Sale	20,015	30.15	603,372
2018-05-10	Butcher Arthur C (SVP&Pres, Endoscopy)	Sale	7,500	30.05	225,412
2018-05-07	Ballinger Kevin J. (EVP & Pres, Interven Cardio)	Sale	31,056	30.00	931,680
2018-05-07	Ballinger Kevin J. (EVP & Pres, Interven Cardio)	Option Ex	31,056	7.16	222,360
2018-05-01	Pierce David A (EVP,Pres MedSurg)	Sale	5,000	28.80	143,980
2018-05-01	Pierce David A (EVP,Pres MedSurg)	Option Ex	5,000	7.16	35,800
2018-04-02	Pierce David A (EVP,Pres MedSurg)	Sale	5,000	27.23	136,125
2018-04-02	Pierce David A (EVP,Pres MedSurg)	Option Ex	5,000	7.16	35,800
2018-03-20	Sorenson John Bradley (SVP, Manuf & Sup Chn)	Sale	2,200	27.63	60,786
2018-03-19	Brennan Daniel J. (EVP and CFO)	Sale	60,209	27.87	1,678,024
2018-03-19	Brennan Daniel J. (EVP and CFO)	Option Ex	60,209	8.26	497,567
2018-03-14	Ballinger Kevin J. (EVP & Pres, Interven Cardio)	Sale	42,803	28.34	1,213,079
2018-03-14	Ballinger Kevin J. (EVP & Pres, Interven Cardio)	Option Ex	9,375	6.28	58,875
2018-03-05	Sorenson John Bradley (SVP, Manuf & Sup Chn)	Sale	1,950	27.43	53,496
2018-03-05	Pierce David A (SVP,Pres Urology,Pelvic Health)	Sale	3,800	27.00	102,600
2018-03-03	Ballinger Kevin J. (EVP & Pres, Interven Cardio)	Option Ex	3,302	.00	0
2018-03-03	Fitzgerald Joseph Michael (EVP & President, Rhythm Mgmt)	Option Ex	3,602	.00	0
2018-03-02	Mackey Edward F (EVP, Operations)	Option Ex	19,226	.00	0
2018-03-01	Sorenson John Bradley (SVP, Manuf & Sup Chn)	Sale	14,150	27.00	381,979
2018-03-01	Sorenson John Bradley (SVP, Manuf & Sup Chn)	Option Ex	10,300	17.80	183,340
2018-03-01	Pierce David A (SVP,Pres Urology,Pelvic Health)	Sale	5,000	27.19	135,960
2018-03-01	Pierce David A (SVP,Pres Urology,Pelvic Health)	Option Ex	5,000	7.16	35,800
2018-02-24	Wang Xin Warren (SVP and Pres, Asia Pacific)	Option Ex	2,638	.00	0
2018-02-24	Butcher Arthur C (SVP&Pres, Endoscopy)	Option Ex	1,338	.00	0
2018-02-24	Sorenson John Bradley (SVP, Manuf & Sup Chn)	Option Ex	1,529	.00	0
2018-02-24	Brennan Daniel J. (EVP and CFO)	Option Ex	5,734	.00	0
2018-02-24	Mirviss Jeffrey B. (SVP&Pres, Periph Intervent)	Option Ex	2,485	.00	0
2018-02-24	Ballinger Kevin J. (EVP & Pres, Interven Cardio)	Option Ex	2,867	.00	0
2018-02-24	Carruthers Wendy (SVP, Human Resources)	Option Ex	2,485	.00	0
2018-02-24	Mahoney Michael F (Chairman, President & CEO)	Option Ex	29,052	.00	0
2018-02-24	Nanavaty Maulik (SVP & Pres, Neuromodulation)	Option Ex	2,676	.00	0
2018-02-24	Fitzgerald Joseph Michael (EVP & President, Rhythm Mgmt)	Option Ex	4,778	.00	0
2018-02-24	Phalen Michael P. (EVP & President, MedSurg)	Option Ex	3,440	.00	0
2018-02-23	Wang Xin Warren (SVP and Pres, Asia Pacific)	Option Ex	2,115	.00	0
2018-02-23	Butcher Arthur C (SVP&Pres, Endoscopy)	Option Ex	1,073	.00	0
2018-02-23	Mackey Edward F (EVP, Operations)	Option Ex	2,299	.00	0
2018-02-23	Sorenson John Bradley (SVP, Manuf & Sup Chn)	Option Ex	1,533	.00	0
2018-02-23	Brennan Daniel J. (EVP and CFO)	Option Ex	5,365	.00	0
2018-02-23	Mirviss Jeffrey B. (SVP&Pres, Periph Intervent)	Option Ex	2,146	.00	0
2018-02-23	Ballinger Kevin J. (EVP & Pres, Interven Cardio)	Option Ex	3,679	.00	0
2018-02-23	Carruthers Wendy (SVP, Human Resources)	Option Ex	2,452	.00	0
2018-02-23	Mahoney Michael F (Chairman, President & CEO)	Option Ex	23,758	.00	0
2018-02-23	Nanavaty Maulik (SVP & Pres, Neuromodulation)	Option Ex	1,839	.00	0
2018-02-23	Fitzgerald Joseph Michael (EVP & President, Rhythm Mgmt)	Option Ex	4,138	.00	0
2018-02-23	Phalen Michael P. (EVP & President, MedSurg)	Option Ex	2,452	.00	0
2018-02-22	Butcher Arthur C (SVP&Pres, Endoscopy)	Option Ex	1,014	.00	0
2018-02-22	Mackey Edward F (EVP, Operations)	Option Ex	2,897	.00	0
2018-02-22	Thepaut Eric Francis Yves (SVP & Pres, Eur, Mid-East, Afr)	Option Ex	2,028	.00	0
2018-02-22	Sorenson John Bradley (SVP, Manuf & Sup Chn)	Option Ex	1,593	.00	0
2018-02-22	Brennan Daniel J. (EVP and CFO)	Option Ex	5,793	.00	0
2018-02-22	Mirviss Jeffrey B. (SVP&Pres, Periph Intervent)	Option Ex	2,317	.00	0
2018-02-22	Ballinger Kevin J. (EVP & Pres, Interven Cardio)	Option Ex	3,766	.00	0
2018-02-22	Carruthers Wendy (SVP, Human Resources)	Option Ex	2,317	.00	0
2018-02-22	Mahoney Michael F (Chairman, President & CEO)	Option Ex	23,175	.00	0
2018-02-22	Pierce David A (SVP,Pres Urology,Pelvic Health)	Option Ex	2,607	.00	0
2018-02-22	Nanavaty Maulik (SVP & Pres, Neuromodulation)	Option Ex	1,883	.00	0
2018-02-22	Fitzgerald Joseph Michael (EVP & President, Rhythm Mgmt)	Option Ex	4,055	.00	0
2018-02-22	Phalen Michael P. (EVP & President, MedSurg)	Option Ex	2,462	.00	0
2018-02-21	Pierce David A (SVP,Pres Urology,Pelvic Health)	Sale	16,286	27.00	439,722
2018-02-09	Nanavaty Maulik (SVP & Pres, Neuromodulation)	Sale	15,568	25.38	395,115
2018-02-09	Nanavaty Maulik (SVP & Pres, Neuromodulation)	Option Ex	15,568	12.52	194,911
2018-02-07	Fitzgerald Joseph Michael (EVP & President, Rhythm Mgmt)	Sale	85,227	26.48	2,256,640
2018-02-07	Fitzgerald Joseph Michael (EVP & President, Rhythm Mgmt)	Option Ex	85,227	12.52	1,067,042
2018-02-01	Meredith Ian T (EVP/ Global Chief Medical Officer)	Option Ex	3,130	.00	0
2018-02-01	Pierce David A (SVP,Pres Urology,Pelvic Health)	Sale	5,152	27.43	141,319
2018-02-01	Pierce David A (SVP,Pres Urology,Pelvic Health)	Option Ex	5,152	7.41	38,176
2018-01-11	Pierce David A (SVP,Pres Urology,Pelvic Health)	Sale	8,763	27.74	243,076
2018-01-09	Pierce David A (SVP,Pres Urology,Pelvic Health)	Sale	5,152	27.00	139,104
2018-01-09	Pierce David A (SVP,Pres Urology,Pelvic Health)	Option Ex	5,152	7.41	38,176
2018-01-01	Mackey Edward F (EVP, Operations)	Option Ex	12,508	.00	0
2018-01-01	Thepaut Eric Francis Yves (SVP & Pres, Europe)	Option Ex	5,003	.00	0
2018-01-01	Sorenson John Bradley (SVP, Manuf & Sup Chn)	Option Ex	8,338	.00	0
2018-01-01	Brennan Daniel J. (EVP and CFO)	Option Ex	29,185	.00	0
2018-01-01	Mirviss Jeffrey B. (SVP&Pres, Periph Intervent)	Option Ex	11,673	.00	0
2018-01-01	Ballinger Kevin J. (EVP & Pres, Interven Cardio)	Option Ex	20,012	.00	0
2018-01-01	Carruthers Wendy (SVP, Human Resources)	Option Ex	13,341	.00	0
2018-01-01	Mahoney Michael F (Chairman, President & CEO)	Option Ex	129,246	.00	0
2018-01-01	Pierce David A (SVP and President, Endoscopy)	Option Ex	13,341	.00	0
2018-01-01	Nanavaty Maulik (SVP & Pres, Neuromodulation)	Option Ex	10,005	.00	0
2018-01-01	Fitzgerald Joseph Michael (EVP & President, CRM)	Option Ex	22,513	.00	0
2018-01-01	Phalen Michael P. (EVP & President, MedSurg)	Option Ex	13,341	.00	0
2017-12-29	Phalen Michael P. (EVP & President, MedSurg)	Sale	15,835	25.25	399,865
2017-12-29	Phalen Michael P. (EVP & President, MedSurg)	Option Ex	15,835	7.16	113,378
2017-12-01	Thepaut Eric Francis Yves (SVP & Pres, Europe)	Option Ex	2,327	.00	0
2017-12-01	Pratt Timothy A. (EVP, GC & Chief Admin Officer)	Sale	10,000	26.04	260,380
2017-11-29	Phalen Michael P. (EVP & President, MedSurg)	Sale	15,500	26.66	413,245
2017-11-29	Phalen Michael P. (EVP & President, MedSurg)	Option Ex	15,500	7.16	110,980
2017-11-01	Pratt Timothy A. (EVP, GC & Chief Admin Officer)	Sale	10,000	28.22	282,210
2017-10-30	Phalen Michael P. (EVP & President, MedSurg)	Sale	15,500	28.42	440,541
2017-10-30	Phalen Michael P. (EVP & President, MedSurg)	Option Ex	15,500	7.16	110,980
2017-10-29	Thepaut Eric Francis Yves (SVP & Pres, Europe)	Option Ex	1,696	.00	0
2017-10-04	Bose Supratim (EVP & President, Asia-Pacific)	Sale	150,320	29.18	4,386,337
2017-10-04	Bose Supratim (EVP & President, Asia-Pacific)	Option Ex	150,320	12.06	1,813,460
2017-10-03	Bose Supratim (EVP & President, Asia-Pacific)	Sale	196,817	29.08	5,723,241
2017-10-03	Bose Supratim (EVP & President, Asia-Pacific)	Option Ex	196,817	5.82	1,145,474
2017-10-02	Pratt Timothy A. (EVP, GC & Chief Admin Officer)	Sale	11,061	29.24	323,434
2017-09-29	Phalen Michael P. (EVP & President, MedSurg)	Sale	15,500	28.72	445,144
2017-09-29	Phalen Michael P. (EVP & President, MedSurg)	Option Ex	15,500	7.16	110,980
2017-09-01	Sununu John E (Director)	Buy	13	27.50	357
2017-09-01	Pratt Timothy A. (EVP, GC & Chief Admin Officer)	Sale	10,104	27.46	277,476
2017-08-31	Nanavaty Maulik (SVP & Pres, Neuromodulation)	Sale	30,000	27.45	823,530
2017-08-31	Nanavaty Maulik (SVP & Pres, Neuromodulation)	Option Ex	30,000	7.40	222,000
2017-08-30	Nanavaty Maulik (SVP & Pres, Neuromodulation)	Sale	27,031	27.08	732,080
2017-08-30	Nanavaty Maulik (SVP & Pres, Neuromodulation)	Option Ex	27,031	8.74	236,169
2017-08-29	Phalen Michael P. (EVP & President, MedSurg)	Sale	15,500	26.88	416,562
2017-08-29	Phalen Michael P. (EVP & President, MedSurg)	Option Ex	15,500	7.16	110,980
2017-08-03	Carruthers Wendy (SVP, Human Resources)	Sale	12,433	26.75	332,582
2017-08-02	Sorenson John Bradley (SVP, Manuf & Sup Chn)	Sale	7,900	26.37	208,330
2017-08-02	Sorenson John Bradley (SVP, Manuf & Sup Chn)	Option Ex	7,900	15.55	122,845
2017-08-01	Pratt Timothy A. (EVP, GC & Chief Admin Officer)	Sale	10,000	26.66	266,650
2017-07-31	Sorenson John Bradley (SVP, Manuf & Sup Chn)	Sale	2,100	27.15	57,015
2017-07-31	Phalen Michael P. (EVP & President, MedSurg)	Sale	15,500	27.13	420,546
2017-07-31	Phalen Michael P. (EVP & President, MedSurg)	Option Ex	15,500	7.16	110,980
2017-07-11	Brennan Daniel J. (EVP and CFO)	Sale	92,158	27.48	2,532,041
2017-07-11	Brennan Daniel J. (EVP and CFO)	Option Ex	92,158	10.70	985,998
2017-07-03	Pratt Timothy A. (EVP, GC & Chief Admin Officer)	Sale	10,000	27.86	278,650
2017-06-29	Phalen Michael P. (EVP & President, MedSurg)	Sale	15,500	28.02	434,294
2017-06-29	Phalen Michael P. (EVP & President, MedSurg)	Option Ex	15,500	7.16	110,980
2017-06-16	Sununu John E (Director)	Buy	30	27.80	834
2017-06-09	Pierce David A (SVP and President, Endoscopy)	Sale	13,562	28.00	379,736
2017-06-09	Pierce David A (SVP and President, Endoscopy)	Option Ex	13,562	10.23	138,807
2017-06-02	Pierce David A (SVP and President, Endoscopy)	Sale	2,972	27.70	82,312
2017-06-01	Butcher Arthur C (SVP&Pres, Endoscopy)	Option Ex	1,761	.00	0
2017-06-01	Pierce David A (SVP and President, Endoscopy)	Option Ex	2,972	.00	0
2017-06-01	Pratt Timothy A. (EVP, GC & Chief Admin Officer)	Sale	10,000	27.13	271,260
2017-05-30	Phalen Michael P. (EVP & President, MedSurg)	Sale	15,500	27.25	422,375
2017-05-30	Phalen Michael P. (EVP & President, MedSurg)	Option Ex	15,500	7.16	110,980
2017-05-17	Ballinger Kevin J. (EVP & Pres, Interven Cardio)	Sale	28,864	26.13	754,302
2017-05-01	Phalen Michael P. (EVP & President, MedSurg)	Sale	15,500	26.37	408,781
2017-05-01	Phalen Michael P. (EVP & President, MedSurg)	Option Ex	15,500	7.16	110,980
2017-05-01	Pratt Timothy A. (EVP, GC & Chief Admin Officer)	Sale	10,000	26.37	263,730
2017-04-26	Pierce David A (SVP and President, Endoscopy)	Sale	10,250	26.00	266,500
2017-04-26	Pierce David A (SVP and President, Endoscopy)	Option Ex	10,250	7.39	75,747
2017-04-26	Phalen Michael P. (EVP & President, MedSurg)	Sale	34,773	26.00	904,098
2017-04-26	Phalen Michael P. (EVP & President, MedSurg)	Option Ex	34,773	12.52	435,357
2017-04-24	Sununu John E (Director)	Buy	29	25.52	740
2017-04-10	Sorenson John Bradley (SVP, Manuf & Sup Chn)	Sale	2,950	24.66	72,747

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Insider trading activities including stock purchases, stock sales, and option exercises of BSX listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Boston Scientific Corp (symbol BSX, CIK number 885725) see the Securities and Exchange Commission (SEC) website.