By CapitalSnitch Research Desk · updated Oct 11, 2026 · data from SEC filings and official Congress disclosures
It has been a mixed year for Somnigroup International Inc. insiders: $4.9 million bought by two people and $446,000 sold by one, so more buying than selling overall.
Dyer Simon (Director) made the biggest buy, worth around $2.8 million. Notably, at least one C-suite executive was among the buyers.
Quarter by quarter: Last full quarter: net buying by insiders. Insiders bought in 2 of the last 7 full quarters. Big money check: 538 institutions held SGI as of Q2 2026, and funds were split between buying and selling. Members of Congress reported 14 trades in SGI over the past two years (two members).
Are insiders buying or selling SGI stock?
In the last 12 months Somnigroup International Inc. insiders made open-market purchases worth about $4.9 million and sales worth about $446,000. Data comes from SEC Form 4 filings, updated every 30 minutes on CapitalSnitch.
When was the last insider trade in SGI?
The most recent open-market insider trade in SGI was filed on 2026-08-27.
How many institutions own SGI?
538 investment managers reported holding SGI in SEC Form 13F filings for Q2 2026.
Has any member of Congress traded SGI?
Yes. Members of Congress reported 14 trades in SGI over the past two years. The full list is free on CapitalSnitch.
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Public-record data for research and education, not investment advice. Insider sales are often pre-planned (10b5-1).
Congress data: Data derived from public disclosures filed under the Ethics in Government Act and the STOCK Act, republished free for public transparency and news reporting. Disclosures may lag the trade by 45 days or more and show amounts only as ranges. This data may not be used for credit rating, loan underwriting, solicitation of money (political, charitable or other), direct-mail or commercial targeting (5 U.S.C. 13107).