Public STOCK Act disclosures

BSX Politician Trading

If you can’t beat them, take advantage of them.

Track public congressional STOCK Act disclosures involving BSX. This becomes powerful when paired with insider Form 4 activity on the same ticker.

Could following the right politician have beaten guessing?
Historical disclosure backtest · current year ongoing
-2.4%avg tracked return
49%positive trades
10hot deals now
+80% +20% -40% 97% losing-trader benchmark +23.9% 2022 +5% 2023 -25.6% 2024 -46.1% 2025 -28.7% ongoing 2026
Day-trader loss-rate benchmark; varies by study and market. This is not financial advice; it is a historical signal comparison.

BSX political disclosures

Amounts are reported as ranges and may lag the transaction date by up to 45 days under STOCK Act rules.

Compare insider trading
Disclosure Politician Asset Type Owner Amount Copy Signal
April 8, 2026
Trade March 27, 2026
Michael McCaul
House · Republican · TX
BSX
Boston Scientific Corporation
Buy Spouse $50,001 – $100,000 Hot deal
Trade price $69.17 → $53.48 Since politician trade: -22.7%
Disclosure price $62.56 → $53.48 Since public filing: -14.5%
Max since buy 0.0% · Filed after 12 days
April 7, 2026
Trade March 23, 2026
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BSX
Boston Scientific Corporation
Buy Spouse $1,001 – $15,000 Hot deal
Trade price $69.54 → $53.48 Since politician trade: -23.1%
Disclosure price $61.86 → $53.48 Since public filing: -13.6%
Max since buy 0.9% · Filed after 15 days
April 7, 2026
Trade March 10, 2026
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BSX
Boston Scientific Corporation
Buy Spouse $1,001 – $15,000 Hot deal
Trade price $69.96 → $53.48 Since politician trade: -23.6%
Disclosure price $61.86 → $53.48 Since public filing: -13.6%
Max since buy 1.9% · Filed after 28 days
April 7, 2026
Trade March 10, 2026
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BSX
Boston Scientific Corporation
Sell Spouse $1,001 – $15,000 -23.6%
Trade price $69.96 → $53.48 Since politician trade: -23.6%
Disclosure price $61.86 → $53.48 Since public filing: -13.6%
Max since buy 1.9% · Filed after 28 days
March 9, 2026
Trade Feb. 24, 2026
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BSX
Boston Scientific Corporation
Buy Dependent child $1,001 – $15,000 Hot deal
Trade price $75.15 → $53.48 Since politician trade: -28.8%
Disclosure price $71.90 → $53.48 Since public filing: -25.6%
Max since buy 2.3% · Filed after 13 days
March 9, 2026
Trade Feb. 17, 2026
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BSX
Boston Scientific Corporation
Buy Spouse $1,001 – $15,000 Hot deal
Trade price $76.29 → $53.48 Since politician trade: -29.9%
Disclosure price $71.90 → $53.48 Since public filing: -25.6%
Max since buy 0.7% · Filed after 20 days
March 9, 2026
Trade Feb. 6, 2026
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BSX
Boston Scientific Corporation
Buy Self $1,001 – $15,000 Hot deal
Trade price $76.27 → $53.48 Since politician trade: -29.9%
Disclosure price $71.90 → $53.48 Since public filing: -25.6%
Max since buy 0.8% · Filed after 31 days
March 9, 2026
Trade Feb. 5, 2026
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BSX
Boston Scientific Corporation
Buy Spouse $1,001 – $15,000 Hot deal
Trade price $77.64 → $53.48 Since politician trade: -31.1%
Disclosure price $71.90 → $53.48 Since public filing: -25.6%
Max since buy 0.0% · Filed after 32 days
Feb. 6, 2026
Trade Jan. 6, 2026
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BSX
Boston Scientific Corporation
Buy Dependent child $1,001 – $15,000 Hot deal
Trade price $97.79 → $53.48 Since politician trade: -45.3%
Disclosure price $76.27 → $53.48 Since public filing: -29.9%
Max since buy 0.9% · Filed after 31 days
Jan. 16, 2026
Trade Dec. 29, 2025
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BSX
Boston Scientific Corporation
Buy Unknown $15,001 – $50,000 Hot deal
Trade price $95.76 → $53.48 Since politician trade: -44.1%
Disclosure price $88.07 → $53.48 Since public filing: -39.3%
Max since buy 3.0% · Filed after 18 days
March 6, 2025
Trade Feb. 25, 2025
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BSX
Boston Scientific Corporation
Sell Dependent child $1,001 – $15,000 -46.9%
Trade price $100.72 → $53.48 Since politician trade: -46.9%
Disclosure price $100.80 → $53.48 Since public filing: -46.9%
Max since buy 7.4% · Filed after 9 days
March 6, 2025
Trade Feb. 19, 2025
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BSX
Boston Scientific Corporation
Buy Self $1,001 – $15,000 Hot deal
Trade price $105.67 → $53.48 Since politician trade: -49.4%
Disclosure price $100.80 → $53.48 Since public filing: -46.9%
Max since buy 2.3% · Filed after 15 days
Feb. 6, 2025
Trade April 17, 2025
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BSX
Boston Scientific Corporation
Sell Spouse $1,001 – $15,000 -43.8%
Trade price $95.12 → $53.48 Since politician trade: -43.8%
Disclosure price $105.02 → $53.48 Since public filing: -49.1%
Max since buy 13.7% · Disclosure lag pending
Sept. 16, 2024
Trade Aug. 26, 2024
Michael McCaul
House · Republican · TX
BSX
Boston Scientific Corporation
Sell Dependent child $15,001 – $50,000 -32.7%
Trade price $79.47 → $53.48 Since politician trade: -32.7%
Disclosure price $83.51 → $53.48 Since public filing: -36.0%
Max since buy 36.1% · Filed after 21 days
June 13, 2024
Trade May 8, 2024
Michael McCaul
House · Republican · TX
BSX
Boston Scientific Corporation
Buy Dependent child $1,001 – $15,000 -26.5%
Trade price $72.72 → $53.48 Since politician trade: -26.5%
Disclosure price $76.96 → $53.48 Since public filing: -30.5%
Max since buy 48.7% · Filed after 36 days
May 11, 2024
Trade April 24, 2024
Michael McCaul
House · Republican · TX
BSX
Boston Scientific Corporation
Sell Spouse $15,001 – $50,000 -26.6%
Trade price $72.91 → $53.48 Since politician trade: -26.6%
Disclosure price $72.81 → $53.48 Since public filing: -26.6%
Max since buy 48.3% · Filed after 17 days
May 11, 2024
Trade April 24, 2024
Michael McCaul
House · Republican · TX
BSX
Boston Scientific Corporation
Sell Dependent child $1,001 – $15,000 -26.6%
Trade price $72.91 → $53.48 Since politician trade: -26.6%
Disclosure price $72.81 → $53.48 Since public filing: -26.6%
Max since buy 48.3% · Filed after 17 days
May 11, 2024
Trade April 23, 2024
Michael McCaul
House · Republican · TX
BSX
Boston Scientific Corporation
Sell Spouse $15,001 – $50,000 -22.5%
Trade price $68.99 → $53.48 Since politician trade: -22.5%
Disclosure price $72.81 → $53.48 Since public filing: -26.6%
Max since buy 56.8% · Filed after 18 days
May 11, 2024
Trade April 23, 2024
Michael McCaul
House · Republican · TX
BSX
Boston Scientific Corporation
Sell Dependent child $1,001 – $15,000 -22.5%
Trade price $68.99 → $53.48 Since politician trade: -22.5%
Disclosure price $72.81 → $53.48 Since public filing: -26.6%
Max since buy 56.8% · Filed after 18 days
May 11, 2024
Trade April 12, 2024
Michael McCaul
House · Republican · TX
BSX
Boston Scientific Corporation
Sell Spouse $1,001 – $15,000 -21.4%
Trade price $68.07 → $53.48 Since politician trade: -21.4%
Disclosure price $72.81 → $53.48 Since public filing: -26.6%
Max since buy 58.9% · Filed after 29 days
Dec. 9, 2023
Trade Nov. 2, 2023
Michael McCaul
House · Republican · TX
BSX
Boston Scientific Corporation
Buy Spouse $15,001 – $50,000 +1.8%
Trade price $52.52 → $53.48 Since politician trade: +1.8%
Disclosure price $55.26 → $53.48 Since public filing: -3.2%
Max since buy 105.9% · Filed after 37 days
Nov. 13, 2023
Trade Oct. 27, 2023
Michael McCaul
House · Republican · TX
BSX
Boston Scientific Corporation
Buy Dependent child $1,001 – $15,000 +8.0%
Trade price $49.52 → $53.48 Since politician trade: +8.0%
Disclosure price $53.71 → $53.48 Since public filing: -0.4%
Max since buy 118.4% · Filed after 17 days
Nov. 1, 2023
Trade Oct. 3, 2023
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BSX
Boston Scientific Corporation
Buy Unknown $1,001 – $15,000 +3.8%
Trade price $51.54 → $53.48 Since politician trade: +3.8%
Disclosure price $51.66 → $53.48 Since public filing: +3.5%
Max since buy 109.8% · Filed after 29 days
Oct. 12, 2023
Trade Sept. 13, 2023
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BSX
Boston Scientific Corporation
Buy Unknown $15,001 – $50,000 +0.5%
Trade price $53.20 → $53.48 Since politician trade: +0.5%
Disclosure price $48.64 → $53.48 Since public filing: +9.9%
Max since buy 103.3% · Filed after 29 days
April 19, 2023
Trade March 27, 2023
Michael McCaul
House · Republican · TX
BSX
Boston Scientific Corporation
Sell Spouse $15,001 – $50,000 +10.7%
Trade price $48.33 → $53.48 Since politician trade: +10.7%
Disclosure price $52.89 → $53.48 Since public filing: +1.1%
Max since buy 123.8% · Filed after 23 days
Jan. 19, 2023
Trade Dec. 20, 2022
Michael McCaul
House · Republican · TX
BSX
Boston Scientific Corporation
Sell Spouse $15,001 – $50,000 +16.7%
Trade price $45.84 → $53.48 Since politician trade: +16.7%
Disclosure price $45.46 → $53.48 Since public filing: +17.6%
Max since buy 135.9% · Filed after 30 days
Jan. 19, 2023
Trade Dec. 6, 2022
Michael McCaul
House · Republican · TX
BSX
Boston Scientific Corporation
Sell Dependent child $1,001 – $15,000 +18.4%
Trade price $45.16 → $53.48 Since politician trade: +18.4%
Disclosure price $45.46 → $53.48 Since public filing: +17.6%
Max since buy 139.5% · Filed after 44 days
Nov. 14, 2022
Trade Oct. 3, 2022
Michael McCaul
House · Republican · TX
BSX
Boston Scientific Corporation
Buy Spouse $1,001 – $15,000 +34.1%
Trade price $39.88 → $53.48 Since politician trade: +34.1%
Disclosure price $42.24 → $53.48 Since public filing: +26.6%
Max since buy 171.2% · Filed after 42 days
June 14, 2022
Trade May 5, 2022
Michael McCaul
House · Republican · TX
BSX
Boston Scientific Corporation
Buy Dependent child $1,001 – $15,000 +27.2%
Trade price $42.03 → $53.48 Since politician trade: +27.2%
Disclosure price $35.24 → $53.48 Since public filing: +51.8%
Max since buy 157.3% · Filed after 40 days
March 17, 2022
Trade Feb. 28, 2022
Michael McCaul
House · Republican · TX
BSX
Boston Scientific Corporation
Exchange Dependent child $1,001 – $15,000 +21.1%
Trade price $44.17 → $53.48 Since politician trade: +21.1%
Disclosure price $44.21 → $53.48 Since public filing: +21.0%
Max since buy 144.8% · Filed after 17 days
Feb. 23, 2022
Trade Jan. 28, 2022
Michael McCaul
House · Republican · TX
BSX
Boston Scientific Corporation
Sell Dependent child $1,001 – $15,000 +25.1%
Trade price $42.74 → $53.48 Since politician trade: +25.1%
Disclosure price $43.71 → $53.48 Since public filing: +22.4%
Max since buy 153.0% · Filed after 26 days
Feb. 23, 2022
Trade Jan. 24, 2022
Michael McCaul
House · Republican · TX
BSX
Boston Scientific Corporation
Sell Dependent child $100,001 – $250,000 +25.4%
Trade price $42.66 → $53.48 Since politician trade: +25.4%
Disclosure price $43.71 → $53.48 Since public filing: +22.4%
Max since buy 153.5% · Filed after 30 days
Feb. 23, 2022
Trade Jan. 20, 2022
Michael McCaul
House · Republican · TX
BSX
Boston Scientific Corporation
Sell Spouse $1,001 – $15,000 +23.1%
Trade price $43.45 → $53.48 Since politician trade: +23.1%
Disclosure price $43.71 → $53.48 Since public filing: +22.4%
Max since buy 148.9% · Filed after 34 days
Jan. 27, 2022
Trade Dec. 21, 2021
Michael McCaul
House · Republican · TX
BSX
Boston Scientific Corporation
Sell Dependent child $1,001 – $15,000 +30.1%
Trade price $41.11 → $53.48 Since politician trade: +30.1%
Disclosure price $43.23 → $53.48 Since public filing: +23.7%
Max since buy 163.1% · Filed after 37 days
Jan. 27, 2022
Trade Dec. 14, 2021
Michael McCaul
House · Republican · TX
BSX
Boston Scientific Corporation
Sell Self $1,001 – $15,000 +30.9%
Trade price $40.85 → $53.48 Since politician trade: +30.9%
Disclosure price $43.23 → $53.48 Since public filing: +23.7%
Max since buy 164.7% · Filed after 44 days
May 13, 2020
Trade April 14, 2020
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BSX
Boston Scientific Corporation
Sell Joint $1,001 – $15,000 +48.9%
Trade price $35.92 → $53.48 Since politician trade: +48.9%
Disclosure price $35.77 → $53.48 Since public filing: +49.5%
Max since buy 201.1% · Filed after 29 days
May 13, 2020
Trade April 9, 2020
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BSX
Boston Scientific Corporation
Sell Joint $1,001 – $15,000 +45.2%
Trade price $36.83 → $53.48 Since politician trade: +45.2%
Disclosure price $35.77 → $53.48 Since public filing: +49.5%
Max since buy 193.6% · Filed after 34 days
March 16, 2020
Trade Feb. 27, 2020
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BSX
Boston Scientific Corporation
Sell Joint $1,001 – $15,000 +41.0%
Trade price $37.92 → $53.48 Since politician trade: +41.0%
Disclosure price $27.55 → $53.48 Since public filing: +94.1%
Max since buy 185.2% · Filed after 18 days
Aug. 13, 2018
Trade April 20, 2017
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BSX
Boston Scientific Corporation
Sell Joint $1,001 – $15,000 +113.8%
Trade price $25.02 → $53.48 Since politician trade: +113.8%
Disclosure price $33.30 → $53.48 Since public filing: +60.6%
Max since buy 332.2% · Filed after 480 days