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Boston Scientific Corporation (BSX) SEC Filing (8-K) 2023

Browse all Boston Scientific Corporation SEC filings, including Annual reports (10-K), Quarterly reports (10-Q), 8-K, proxy statements (DEF 14A), and insider filings (Form 4). Access official documents by filing date, reporting period, and form type. ...more

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Last updated: March 17, 2026, 5:32 AM ET

SEC Filings

Date

2023

8-K

Material company events (earnings, M&A, or leadership changes)

Nov 22, 2023 04:04 PM

2026

4

Insider ownership (buying, selling) activity

Aug 7, 2026 04:16 PM

SC 13G/A

Updated passive ownership disclosure

Aug 6, 2026 10:17 AM

4

Insider ownership (buying, selling) activity

Aug 5, 2026 04:15 PM

4

Insider ownership (buying, selling) activity

Aug 5, 2026 04:15 PM

4

Insider ownership (buying, selling) activity

Aug 3, 2026 04:29 PM

4

Insider ownership (buying, selling) activity

Aug 3, 2026 04:29 PM

10-Q

Quarterly financial results and management updates

Aug 3, 2026 06:32 AM

8-K

Material company events (earnings, M&A, or leadership changes)

Jul 29, 2026 06:33 AM

8-K

Material company events (earnings, M&A, or leadership changes)

Jul 27, 2026 04:06 PM

4

Insider ownership (buying, selling) activity

Jul 2, 2026 04:07 PM

11-K

Annual performance report of employee stock plans

Jun 24, 2026 04:05 PM

4

Insider ownership (buying, selling) activity

Jun 1, 2026 04:18 PM

4

Insider ownership (buying, selling) activity

May 21, 2026 05:20 PM

SD

Specialized disclosure report (e.g., conflict minerals)

May 21, 2026 04:16 PM

4

Insider ownership (buying, selling) activity

May 21, 2026 05:21 PM

4

Insider ownership (buying, selling) activity

May 21, 2026 05:21 PM

8-K

Material company events (earnings, M&A, or leadership changes)

May 18, 2026 07:15 AM

8-K

Material company events (earnings, M&A, or leadership changes)

May 18, 2026 07:17 AM

4

Insider ownership (buying, selling) activity

May 11, 2026 04:32 PM

4

Insider ownership (buying, selling) activity

May 11, 2026 04:32 PM

4

Insider ownership (buying, selling) activity

May 11, 2026 04:32 PM

4

Insider ownership (buying, selling) activity

May 11, 2026 04:32 PM

4

Insider ownership (buying, selling) activity

May 11, 2026 04:32 PM

4

Insider ownership (buying, selling) activity

May 11, 2026 04:33 PM

4

Insider ownership (buying, selling) activity

May 11, 2026 04:33 PM

4

Insider ownership (buying, selling) activity

May 11, 2026 04:33 PM

4

Insider ownership (buying, selling) activity

May 11, 2026 04:33 PM

S-8

Registration of shares for employee stock plans

May 8, 2026 04:15 PM

SC 13G/A

Updated passive ownership disclosure

May 6, 2026 11:06 AM

8-K

Material company events (earnings, M&A, or leadership changes)

May 5, 2026 04:47 PM

4

Insider ownership (buying, selling) activity

May 4, 2026 05:30 PM

4

Insider ownership (buying, selling) activity

May 4, 2026 05:30 PM

SC 13G

Passive large shareholder ownership disclosure

Apr 29, 2026 05:01 PM

8-K

Material company events (earnings, M&A, or leadership changes)

Apr 22, 2026 06:34 AM

425

Prospectus and communications related to mergers or business combinations

Apr 22, 2026 05:11 PM

EFFECT

Notice that a registration statement has become effective

Apr 2, 2026 12:15 AM

424B3

Updated prospectus reflecting new or changed information

Apr 1, 2026 04:30 PM

8-K

Material company events (earnings, M&A, or leadership changes)

Mar 30, 2026 06:14 AM

S-4/A

Amendment to an S-4 registration statement

Mar 30, 2026 07:14 AM

SC 13G/A

Updated passive ownership disclosure

Mar 26, 2026 04:44 PM

Boston Scientific Corporation (Form 8-K) 2023

Current Events / Material company events (earnings, M&A, or leadership changes)

Nov 22, 2023 04:04 PM

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