SGI
SOMNIGROUP INTERNATIONAL INC. · Manufacturing · Market cap $13.2B
Insiders bought $1.9M net in the last 90 days ·0 sellers, 1 buyer· latest Form 4 filed Aug 27, 2026
Insider Buying
$4.9M
reported purchases (SEC code P)
Insider Selling
$446K
reported sales (SEC code S)
Unique Insiders
3
in the rolling window
Latest filing
Aug 28, 2026
THOMPSON SCOTT L
SOMNIGROUP INTERNATIONAL INC. (SGI) has 23 SEC Form 4 filings (84 transaction rows) in the rolling window, disclosed by 3 distinct insiders. Most recent filing: Aug 28, 2026.
Inside the rolling window, 3 insiders at SOMNIGROUP INTERNATIONAL INC. reported 2 open-market purchases totaling $4.9M and 1 open-market sale totaling $446K. Insiders have net bought $1.4M over the trailing 6 months. The largest single insider purchase in this window was $1.9M by CEO & PRESIDENT THOMPSON SCOTT L on Aug 27, 2026.
- Industry:Furnishings, Fixtures & Appliances
- CEO:Scott L. Thompson
- Employees:19,000
- HQ:Dallas, TX, US
- IPO:2003-12-18
| Source | |||||||
|---|---|---|---|---|---|---|---|
THOMPSON SCOTT LFirst filing | CEO & PRESIDENT | Purchase | 30,000 | $1.9M | Aug 27 | +0.6% | SEC ↗ |
Rusing Steven HFirst filing | President & CEO Mattress Firm | Sale | 6,657 | $446K | May 26 | -9.9% | SEC ↗ |
Dyer SimonFirst filing | Director | Purchase | 32,000 | $3.0M | Dec 4 | -30.3% | SEC ↗ |
Earnings: last 7 quarters
Congress trading SGI 13 all-time
- DRep. April DelaneySale$100,001 - $250,0002026-08-25
- DRep. April DelaneyPurchase$15,001 - $50,0002026-07-30
- DRep. April McClain DelaneyPurchase$15,001 - $50,0002026-07-30
- DRep. April McClain DelaneyPurchase$1,001 - $15,0002026-03-31
- DRep. April McClain DelaneyPurchase$1,001 - $15,0002026-03-16
- DRep. April McClain DelaneyPurchase$1,001 - $15,0002026-03-13
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does SGI have?
SOMNIGROUP INTERNATIONAL INC. (SGI) has 23 SEC Form 4 filings (84 transaction rows) in the rolling 365-day window, disclosed by 3 distinct insiders. Most recent filing: Aug 28, 2026.
When was the most recent SEC Form 4 filing for SGI?
The most recent Form 4 filing for SGI on Tracefour is dated Aug 28, 2026.
What is the net insider flow at SGI over the last 6 months?
Over the trailing 180 days, insiders at SGI have net bought $1.4M based on SEC Form 4 disclosures.
What was the largest insider purchase at SGI?
The largest single insider open-market purchase at SGI in the rolling window was $1.9M by CEO & PRESIDENT THOMPSON SCOTT L on 2026-08-27.
What is the total insider buy and sell value at SGI in the current window?
Inside the rolling window, insiders at SGI bought $4.9M and sold $446K based on SEC Form 4 filings.
Can I get alerts for SGI insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at SOMNIGROUP INTERNATIONAL INC. (SGI). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
SOMNIGROUP INTERNATIONAL INC. is in the Manufacturing sector.