Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 52 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Feb. 26, 2010 BSX A 4,348 · · 4,348 Direct · Acquired (price as of 2026-10-02)
Feb. 24, 2010 BSX M 3,314 · · 68,707 Direct +5.07% Acquired (price as of 2026-10-02)
Feb. 24, 2010 BSX F 1,094 $7.80 $8,533 67,613 Direct -1.59% Disposed 446.2% (price as of 2026-10-02)
Feb. 24, 2010 BSX M 3,314 · · 114,243 Direct -2.82% Disposed (price as of 2026-10-02)
Feb. 16, 2010 BSX A 130,769 · · 130,769 Direct · Acquired (price as of 2026-10-02)
Feb. 16, 2010 BSX A 28,677 · · 117,557 Direct +32.26% Acquired (price as of 2026-10-02)
Feb. 12, 2010 BSX M 3,993 · · 88,880 Direct -4.30% Disposed (price as of 2026-10-02)
Feb. 12, 2010 BSX F 1,516 $7.39 $11,203 65,393 Direct -2.27% Disposed 476.5% (price as of 2026-10-02)
Feb. 12, 2010 BSX M 3,993 · · 66,909 Direct +6.35% Acquired (price as of 2026-10-02)
July 24, 2009 BSX M 5,017 · · 92,873 Direct -5.13% Disposed (price as of 2026-10-02)
July 24, 2009 BSX F 1,593 $10.57 $16,838 62,916 Direct -2.47% Disposed 303.0% (price as of 2026-10-02)
July 24, 2009 BSX M 5,017 · · 64,509 Direct +8.43% Acquired (price as of 2026-10-02)
July 1, 2009 BSX M 8,000 · · 97,890 Direct -7.56% Disposed (price as of 2026-10-02)
July 1, 2009 BSX F 2,540 $10.11 $25,679 59,492 Direct -4.09% Disposed 321.4% (price as of 2026-10-02)
July 1, 2009 BSX M 8,000 · · 62,032 Direct +14.81% Acquired (price as of 2026-10-02)
May 18, 2009 BSX M 5,450 · · 105,890 Direct -4.89% Disposed (price as of 2026-10-02)
May 18, 2009 BSX F 1,731 $8.83 $15,285 54,032 Direct -3.10% Disposed 382.4% (price as of 2026-10-02)
May 18, 2009 BSX M 5,450 · · 55,763 Direct +10.83% Acquired (price as of 2026-10-02)
May 7, 2009 BSX M 7,798 · · 111,340 Direct -6.55% Disposed (price as of 2026-10-02)
May 7, 2009 BSX F 2,476 $8.79 $21,764 50,313 Direct -4.69% Disposed 384.6% (price as of 2026-10-02)
May 7, 2009 BSX M 7,798 · · 52,789 Direct +17.33% Acquired (price as of 2026-10-02)
Feb. 24, 2009 BSX A 110,590 · · 110,590 Direct · Acquired (price as of 2026-10-02)
Feb. 24, 2009 BSX A 16,566 · · 119,138 Direct +16.15% Acquired (price as of 2026-10-02)
Feb. 12, 2009 BSX M 3,993 · · 102,572 Direct -3.75% Disposed (price as of 2026-10-02)
Feb. 12, 2009 BSX F 1,516 $8.80 $13,341 44,991 Direct -3.26% Disposed 384.1% (price as of 2026-10-02)
Feb. 12, 2009 BSX M 3,993 · · 46,507 Direct +9.39% Acquired (price as of 2026-10-02)
July 24, 2008 BSX M 5,017 · · 106,565 Direct -4.50% Disposed (price as of 2026-10-02)
July 24, 2008 BSX F 1,593 $12.19 $19,419 40,323 Direct -3.80% Disposed 249.5% (price as of 2026-10-02)
July 24, 2008 BSX M 5,017 · · 41,916 Direct +13.60% Acquired (price as of 2026-10-02)
July 1, 2008 BSX M 8,000 · · 111,582 Direct -6.69% Disposed (price as of 2026-10-02)
July 1, 2008 BSX F 2,540 $12.19 $30,963 36,899 Direct -6.44% Disposed 249.5% (price as of 2026-10-02)
July 1, 2008 BSX M 8,000 · · 39,439 Direct +25.45% Acquired (price as of 2026-10-02)
May 19, 2008 BSX F 1,731 $13.40 $23,195 31,439 Direct -5.22% Disposed 217.9% (price as of 2026-10-02)
May 17, 2008 BSX M 5,450 · · 119,582 Direct -4.36% Disposed (price as of 2026-10-02)
May 17, 2008 BSX M 5,450 · · 33,170 Direct +19.66% Acquired (price as of 2026-10-02)
May 7, 2008 BSX M 7,798 · · 125,032 Direct -5.87% Disposed (price as of 2026-10-02)
May 7, 2008 BSX F 2,477 $13.42 $33,241 27,720 Direct -8.20% Disposed 217.4% (price as of 2026-10-02)
May 7, 2008 BSX M 7,798 · · 30,197 Direct +34.81% Acquired (price as of 2026-10-02)
Feb. 12, 2008 BSX A 153,409 · · 323,864 Direct +90.00% Acquired (price as of 2026-10-02)
Feb. 12, 2008 BSX A 170,455 · · 170,455 Direct · Acquired (price as of 2026-10-02)
Feb. 12, 2008 BSX A 19,968 · · 132,830 Direct +17.69% Acquired (price as of 2026-10-02)
July 1, 2007 BSX M 8,000 · · 112,862 Direct -6.62% Disposed (price as of 2026-10-02)
July 1, 2007 BSX F 2,540 $15.48 $39,319 20,921 Direct -10.83% Disposed 175.2% (price as of 2026-10-02)
July 1, 2007 BSX M 8,000 · · 23,461 Direct +51.74% Acquired (price as of 2026-10-02)
May 7, 2007 BSX A 38,992 · · 38,992 Direct · Acquired (price as of 2026-10-02)
July 24, 2006 BSX A 56,720 · · 56,720 Direct · Acquired (price as of 2026-10-02)
July 24, 2006 BSX A 20,070 · · 20,070 Direct · Acquired (price as of 2026-10-02)
May 17, 2006 BSX A 63,800 · · 63,800 Direct · Acquired (price as of 2026-10-02)
May 17, 2006 BSX A 21,800 · · 21,800 Direct · Acquired (price as of 2026-10-02)
July 1, 2005 BSX A 100,000 · · 100,000 Direct · Acquired (price as of 2026-10-02)
July 1, 2005 BSX A 40,000 · · 40,000 Direct · Acquired (price as of 2026-10-02)
Jan. 3, 2005 BSX A 250,000 · · 250,000 Direct · Acquired (price as of 2026-10-02)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Feb. 26, 2010 BSX Stock Option (Right to Buy) Common Stock (4,348) $7.74 Feb. 26, 2020 4,348 Acquired
Feb. 24, 2010 BSX Deferred Stock Units Common Stock (3,314) · · 3,314 Disposed
Feb. 16, 2010 BSX Stock Option (Right to Buy) Common Stock (130,769) $7.41 Feb. 16, 2020 130,769 Acquired
Feb. 16, 2010 BSX Deferred Stock Units Common Stock (28,677) · · 28,677 Acquired
Feb. 12, 2010 BSX Deferred Stock Units Common Stock (3,993) · · 3,993 Disposed
July 24, 2009 BSX Deferred Stock Units Common Stock (5,017) · · 5,017 Disposed
July 1, 2009 BSX Deferred Stock Units Common Stock (8,000) · · 8,000 Disposed
May 18, 2009 BSX Deferred Stock Units Common Stock (5,450) · · 5,450 Disposed
May 7, 2009 BSX Deferred Stock Units Common Stock (7,798) · · 7,798 Disposed
Feb. 24, 2009 BSX Stock Option (Right to Buy) Common Stock (110,590) $8.30 Feb. 24, 2019 110,590 Acquired
Feb. 24, 2009 BSX Deferred Stock Units Common Stock (16,566) · · 16,566 Acquired
Feb. 12, 2009 BSX Deferred Stock Units Common Stock (3,993) · · 3,993 Disposed
July 24, 2008 BSX Deferred Stock Units Common Stock (5,017) · · 5,017 Disposed
July 1, 2008 BSX Deferred Stock Units Common Stock (8,000) · · 8,000 Disposed
May 17, 2008 BSX Deferred Stock Units Common Stock (5,450) · · 5,450 Disposed
May 7, 2008 BSX Deferred Stock Units Common Stock (7,798) · · 7,798 Disposed
Feb. 12, 2008 BSX Stock Option (Right to Buy) Common Stock (153,409) $12.52 Feb. 12, 2018 153,409 Acquired
Feb. 12, 2008 BSX Stock Option (Right to Buy) Common Stock (170,455) $12.52 Feb. 12, 2018 170,455 Acquired
Feb. 12, 2008 BSX Deferred Stock Units Common Stock (19,968) · · 19,968 Acquired
July 1, 2007 BSX Deferred Stock Units Common Stock (8,000) · · 8,000 Disposed
May 7, 2007 BSX Deferred Stock Units Common Stock (38,992) · · 38,992 Acquired
July 24, 2006 BSX Stock Option (Right to Buy) Common Stock (56,720) $16.02 July 24, 2016 56,720 Acquired
July 24, 2006 BSX Deferred Stock Units Common Stock (20,070) · · 20,070 Acquired
May 17, 2006 BSX Stock Option (Right to Buy) Common Stock (63,800) $20.60 May 17, 2016 63,800 Acquired
May 17, 2006 BSX Deferred Stock Units Common Stock (21,800) · · 21,800 Acquired
July 1, 2005 BSX Stock Option (right to buy) Common Stock (100,000) $26.89 July 1, 2015 100,000 Acquired
July 1, 2005 BSX Deferred Stock Units Common Stock (40,000) · · 40,000 Acquired
Jan. 3, 2005 BSX Stock Option (Right to Buy) Common Stock (250,000) $34.29 Jan. 3, 2015 250,000 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 2 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Dec. 23, 2004 BSX Common Stock 13,710 Direct
Dec. 23, 2004 BSX Call Option→ Common Stock (50,000) 50,000 Direct

Compensation (DEF 14A)

08

Matched by name from proxy statements (DEF 14A) — verify against the filing.

BSX

President, Strategy and Business Development
Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2007 $437,027 $0 $413,627 $971,574 $410,703 $80,064 $41,122 $2,354,117

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.