Smith Michael Alexander — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

Smith Michael Alexander has filed 4 SEC Form 4 filings across 1 company in the last 90 days — selling. Lifetime open-market sales: $14.52M.

Profile

Smith Michael Alexander

Michael Alexander Smith serves as the Chief Legal Officer at Insmed Inc, a biopharmaceutical company focused on treating serious and rare diseases. He has been involved in multiple SEC filings related to his role within the company.

RoleChief Legal Officer
Notability20/100

Board memberships

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-06-24INSMINSMED IncS — Open-market sale1.8K$95.82$173K
2026-06-05INSMINSMED IncS — Open-market sale2.2K$102.27$221K
2026-05-22INSMINSMED IncS — Open-market sale6.1K$108.47$667K
2026-05-15INSMINSMED IncS — Open-market sale4.1K$116.18$477K
2026-03-31INSMINSMED IncS — Open-market sale [10b5-1]19.6K$150.98$2.96M
2026-03-31INSMINSMED IncM — Option exercise [10b5-1]14.0K$27.89$390K
2026-03-31INSMINSMED IncM — Option exercise [10b5-1]5.6K$17.07$96K
2026-02-25INSMINSMED IncS — Open-market sale [10b5-1]15.8K$156.53$2.47M
2026-02-25INSMINSMED IncS — Open-market sale [10b5-1]4.2K$155.06$644K
2026-02-25INSMINSMED IncS — Open-market sale [10b5-1]4.9K$153.93$747K
2026-02-25INSMINSMED IncM — Option exercise [10b5-1]20.2K$17.07$346K
2026-02-04INSMINSMED IncS — Open-market sale640$156.27$100K
2025-09-02INSMINSMED IncS — Open-market sale1.2K$145.89$173K
2025-09-02INSMINSMED IncS — Open-market sale4.9K$145.18$718K
2025-09-02INSMINSMED IncS — Open-market sale8.3K$144.16$1.20M
2025-09-02INSMINSMED IncS — Open-market sale7.4K$143.16$1.06M
2025-09-02INSMINSMED IncS — Open-market sale1.1K$142.06$156K
2025-09-02INSMINSMED IncS — Open-market sale1.4K$141.16$191K
2025-09-02INSMINSMED IncM — Option exercise12.8K$30.46$389K
2025-07-11INSMINSMED IncS — Open-market sale933$102.51$96K

Companies — Last 90 Days

Frequently Asked Questions

Who is Smith Michael Alexander?

Michael Alexander Smith serves as the Chief Legal Officer at Insmed Inc, a biopharmaceutical company focused on treating serious and rare diseases. He has been involved in multiple SEC filings related to his role within the company.…

How many SEC Form 4 filings has Smith Michael Alexander submitted recently?

4 primary Form 4 filings in the last 90 days, covering 1 company.

Has Smith Michael Alexander been buying or selling stock?

Recorded transactions: 0 open-market purchases () and 23 open-market sales ($14.52M) across all tracked filings.

Where can I see all of Smith Michael Alexander's SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

Learn More

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