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Company / CIK 0001206264

SOMNIGROUP INTERNATIONAL INC.

Ticker
SGI
Size, estimated from filings
Large cap ($10B – $200B)
Insiders on file
15
Members of Congress who traded it
2
Federal contracts on record
none matched
Lobbying filings on record
none matched
SEC filings
EDGAR ↗
Latest trade on record
August 27, 2026

SOMNIGROUP INTERNATIONAL INC. (SGI) has 15 insiders on file who disclosed 148 transactions in the last 12 months (3 open-market buys, 33 sales, about $19.0M at reported prices), and 13 congressional trades in its stock are on record. No federal contract award that started in the last 180 days was found for a recipient with exactly this name; no lobbying filing names it as client this year.

Last updated August 28, 2026 · Sources: SEC EDGAR; USAspending; Senate LDA

SOMNIGROUP INTERNATIONAL INC. in charts

Who is trading this stock

Which people account for the buying and selling over the last 12 months?

BoughtSold

8 people account for the disclosed buying and selling in SOMNIGROUP INTERNATIONAL INC. over the last 12 months; the most active is THOMPSON SCOTT L with $7.9M.

Insiders

NameRoleRowsBoughtSoldLast filed
GLASSMAN KARL GCEO - Leggett & Platt1400August 28, 2026
HAGALE JAMES TYSONPresident - Leggett & Platt1000August 28, 2026
THOMPSON SCOTT LCEO & PRESIDENT1112August 27, 2026
Dilsaver Evelyn SDirector100June 29, 2026
Rusing Steven HPresident & CEO Mattress Firm2809May 26, 2026
Cook Christopher ThomasDirector200May 15, 2026
Dyer SimonDirector621May 15, 2026
Sachse Peter RDirector100May 15, 2026
Gates Cathy R.Director100May 15, 2026
Madden Meredith SiegfriedDirector100May 15, 2026
NEU RICHARD WDirector100May 15, 2026
MONTGOMERY DAVIDEVP Global Business Strategy2407March 2, 2026
BUSTER H CLIFFORD IIICEO of Tempur Sealy2407March 2, 2026
Rao BhaskarEVP & Chief Financial Officer2307March 2, 2026
Nuno KindelCHRO and General Counsel200January 6, 2026

Rows are this company's Form 4 rows for each person. "Bought" and "sold" count open-market purchases (code P) and sales only. More in insider buying and insider selling.

Members of Congress who traded SGI

From periodic transaction reports that name the company's stock. Amounts are the sums of the ranges as filed. Every row is on the SGI page.

MemberSeatTradesBoughtSoldRange as filedLatest
April McClain DelaneyRepresentative (MD, District 6), Democrat1055$123K–$420KAugust 25, 2026
Lisa C. McClainRepresentative (MI, District 9), Republican312$3,003–$45KOctober 31, 2025

Insider transactions

Download CSV162 rows · 59 KB · insider and congressional rows for this ticker · all downloads

FilerSecuritySideTrade dateDisclosedLagSharesPriceValueFlagsSourceShare
HAGALE JAMES TYSONSGIOther AAugust 26, 2026August 28, 20262d6,148——derivativeForm 4 ↗
HAGALE JAMES TYSONSGIOther AAugust 26, 2026August 28, 20262d9,221——derivativeForm 4 ↗
HAGALE JAMES TYSONSGIOther AAugust 26, 2026August 28, 20262d9,222——derivativeForm 4 ↗
HAGALE JAMES TYSONSGIOther AAugust 26, 2026August 28, 20262d4,811——derivativeForm 4 ↗
HAGALE JAMES TYSONSGIOther AAugust 26, 2026August 28, 20262d10,825——derivativeForm 4 ↗
HAGALE JAMES TYSONSGIOther AAugust 26, 2026August 28, 20262d10,825——derivativeForm 4 ↗
HAGALE JAMES TYSONSGIOther AAugust 26, 2026August 28, 20262d1,109——derivativeForm 4 ↗
HAGALE JAMES TYSONSGIOther AAugust 26, 2026August 28, 20262d4,992——derivativeForm 4 ↗
HAGALE JAMES TYSONSGIOther AAugust 26, 2026August 28, 20262d4,992——derivativeForm 4 ↗
HAGALE JAMES TYSONSGIOther AAugust 26, 2026August 28, 20262d8,978——Form 4 ↗
GLASSMAN KARL GSGIOther AAugust 26, 2026August 28, 20262d5,953——derivativeForm 4 ↗
GLASSMAN KARL GSGIOther AAugust 26, 2026August 28, 20262d8,009——derivativeForm 4 ↗
GLASSMAN KARL GSGIOther AAugust 26, 2026August 28, 20262d37,282——derivativeForm 4 ↗
GLASSMAN KARL GSGIOther AAugust 26, 2026August 28, 20262d55,923——derivativeForm 4 ↗
GLASSMAN KARL GSGIOther AAugust 26, 2026August 28, 20262d55,923——derivativeForm 4 ↗
GLASSMAN KARL GSGIOther AAugust 26, 2026August 28, 20262d29,136——derivativeForm 4 ↗
GLASSMAN KARL GSGIOther AAugust 26, 2026August 28, 20262d65,556——derivativeForm 4 ↗
GLASSMAN KARL GSGIOther AAugust 26, 2026August 28, 20262d65,556——derivativeForm 4 ↗
GLASSMAN KARL GSGIOther AAugust 26, 2026August 28, 20262d10,749——derivativeForm 4 ↗
GLASSMAN KARL GSGIOther AAugust 26, 2026August 28, 20262d48,369——derivativeForm 4 ↗
GLASSMAN KARL GSGIOther AAugust 26, 2026August 28, 20262d48,369——derivativeForm 4 ↗
GLASSMAN KARL GSGIOther AAugust 26, 2026August 28, 20262d4,239——indirectForm 4 ↗
GLASSMAN KARL GSGIOther AAugust 26, 2026August 28, 20262d74,835——indirectForm 4 ↗
GLASSMAN KARL GSGIOther AAugust 26, 2026August 28, 20262d39,105——Form 4 ↗
THOMPSON SCOTT LSGIBuy PAugust 27, 2026August 27, 20260d30,000$63$1.9MForm 4 ↗
Rusing Steven HSGIOption / conversion MMay 22, 2026May 26, 20264d10,448——derivativeForm 4 ↗
Rusing Steven HSGISell SMay 22, 2026May 26, 20264d1,300$67$88KForm 4 ↗
Rusing Steven HSGISell SMay 22, 2026May 26, 20264d5,357$67$358KForm 4 ↗
Rusing Steven HSGIOption / conversion MMay 22, 2026May 26, 20264d10,448$16$163KForm 4 ↗
NEU RICHARD WSGIOther AMay 13, 2026May 15, 20262d2,657——Form 4 ↗
Madden Meredith SiegfriedSGIOther AMay 13, 2026May 15, 20262d2,657——Form 4 ↗
Gates Cathy R.SGIOther AMay 13, 2026May 15, 20262d2,657——Form 4 ↗
Dilsaver Evelyn SSGIOther AMay 13, 2026May 15, 20262d2,657——Form 4 ↗
Cook Christopher ThomasSGIOther AMay 13, 2026May 15, 20262d2,657——Form 4 ↗
Sachse Peter RSGIOther AMay 13, 2026May 15, 20262d2,657——Form 4 ↗
Dyer SimonSGIOther AMay 13, 2026May 15, 20262d2,657——derivativeForm 4 ↗
Dyer SimonSGIOption / conversion MMay 14, 2026May 15, 20261d2,337——derivativeForm 4 ↗
Dyer SimonSGISell FMay 14, 2026May 15, 20261d702$64$45KForm 4 ↗
Dyer SimonSGIOption / conversion MMay 14, 2026May 15, 20261d2,337——Form 4 ↗
MONTGOMERY DAVIDSGIOther AFebruary 26, 2026March 2, 20264d9,015——derivativeForm 4 ↗
Rusing Steven HSGIOther AFebruary 26, 2026March 2, 20264d13,975——derivativeForm 4 ↗
Rao BhaskarSGIOther AFebruary 26, 2026March 2, 20264d13,975——derivativeForm 4 ↗
BUSTER H CLIFFORD IIISGIOther AFebruary 26, 2026March 2, 20264d22,536——derivativeForm 4 ↗
THOMPSON SCOTT LSGIOther AFebruary 26, 2026March 2, 20264d72,120——derivativeForm 4 ↗
Rusing Steven HSGIOther AJanuary 2, 2026January 6, 20264d14,086——derivativeForm 4 ↗
Rusing Steven HSGIOption / conversion MJanuary 2, 2026January 6, 20264d6,508——derivativeForm 4 ↗
Rusing Steven HSGIOption / conversion MJanuary 2, 2026January 6, 20264d14,909——derivativeForm 4 ↗
Rusing Steven HSGIOption / conversion MJanuary 2, 2026January 6, 20264d4,588——derivativeForm 4 ↗
Rusing Steven HSGIOption / conversion MJanuary 2, 2026January 6, 20264d3,476——derivativeForm 4 ↗
Rusing Steven HSGIOption / conversion MJanuary 2, 2026January 6, 20264d4,043——derivativeForm 4 ↗
Rusing Steven HSGIOption / conversion MJanuary 2, 2026January 6, 20264d5,547——derivativeForm 4 ↗
Rusing Steven HSGIOption / conversion MJanuary 2, 2026January 6, 20264d4,019——derivativeForm 4 ↗
Rusing Steven HSGISell FJanuary 2, 2026January 6, 20264d2,968$89$263KForm 4 ↗
Rusing Steven HSGIOption / conversion MJanuary 2, 2026January 6, 20264d6,508——Form 4 ↗
Rusing Steven HSGISell FJanuary 2, 2026January 6, 20264d6,908$89$613KForm 4 ↗
Rusing Steven HSGIOption / conversion MJanuary 2, 2026January 6, 20264d14,909——Form 4 ↗
Rusing Steven HSGISell FJanuary 2, 2026January 6, 20264d2,093$89$186KForm 4 ↗
Rusing Steven HSGIOption / conversion MJanuary 2, 2026January 6, 20264d4,588——Form 4 ↗
Rusing Steven HSGISell FJanuary 2, 2026January 6, 20264d1,586$89$141KForm 4 ↗
Rusing Steven HSGIOption / conversion MJanuary 2, 2026January 6, 20264d3,476——Form 4 ↗
Rusing Steven HSGISell FJanuary 2, 2026January 6, 20264d1,844$89$164KForm 4 ↗
Rusing Steven HSGIOption / conversion MJanuary 2, 2026January 6, 20264d4,043——Form 4 ↗
Rusing Steven HSGISell FJanuary 2, 2026January 6, 20264d2,530$89$225KForm 4 ↗
Rusing Steven HSGIOption / conversion MJanuary 2, 2026January 6, 20264d5,547——Form 4 ↗
Rusing Steven HSGISell FJanuary 2, 2026January 6, 20264d1,833$89$163KForm 4 ↗
Rusing Steven HSGIOption / conversion MJanuary 2, 2026January 6, 20264d4,019——Form 4 ↗
BUSTER H CLIFFORD IIISGIOther AJanuary 2, 2026January 6, 20264d14,086——derivativeForm 4 ↗
BUSTER H CLIFFORD IIISGIOption / conversion MJanuary 2, 2026January 6, 20264d10,494——derivativeForm 4 ↗
BUSTER H CLIFFORD IIISGIOption / conversion MJanuary 2, 2026January 6, 20264d24,050——derivativeForm 4 ↗
BUSTER H CLIFFORD IIISGIOption / conversion MJanuary 2, 2026January 6, 20264d7,397——derivativeForm 4 ↗
BUSTER H CLIFFORD IIISGIOption / conversion MJanuary 2, 2026January 6, 20264d5,607——derivativeForm 4 ↗
BUSTER H CLIFFORD IIISGIOption / conversion MJanuary 2, 2026January 6, 20264d6,521——derivativeForm 4 ↗
BUSTER H CLIFFORD IIISGIOption / conversion MJanuary 2, 2026January 6, 20264d8,946——derivativeForm 4 ↗
BUSTER H CLIFFORD IIISGIOption / conversion MJanuary 2, 2026January 6, 20264d6,482——derivativeForm 4 ↗
BUSTER H CLIFFORD IIISGISell FJanuary 2, 2026January 6, 20264d4,786$89$425KForm 4 ↗
BUSTER H CLIFFORD IIISGIOption / conversion MJanuary 2, 2026January 6, 20264d10,494——Form 4 ↗
BUSTER H CLIFFORD IIISGISell FJanuary 2, 2026January 6, 20264d11,057$89$981KForm 4 ↗
BUSTER H CLIFFORD IIISGIOption / conversion MJanuary 2, 2026January 6, 20264d24,050——Form 4 ↗
BUSTER H CLIFFORD IIISGISell FJanuary 2, 2026January 6, 20264d3,374$89$299KForm 4 ↗
BUSTER H CLIFFORD IIISGIOption / conversion MJanuary 2, 2026January 6, 20264d7,397——Form 4 ↗
BUSTER H CLIFFORD IIISGISell FJanuary 2, 2026January 6, 20264d2,557$89$227KForm 4 ↗
BUSTER H CLIFFORD IIISGIOption / conversion MJanuary 2, 2026January 6, 20264d5,607——Form 4 ↗
BUSTER H CLIFFORD IIISGISell FJanuary 2, 2026January 6, 20264d2,974$89$264KForm 4 ↗
BUSTER H CLIFFORD IIISGIOption / conversion MJanuary 2, 2026January 6, 20264d6,521——Form 4 ↗
BUSTER H CLIFFORD IIISGISell FJanuary 2, 2026January 6, 20264d4,080$89$362KForm 4 ↗
BUSTER H CLIFFORD IIISGIOption / conversion MJanuary 2, 2026January 6, 20264d8,946——Form 4 ↗
BUSTER H CLIFFORD IIISGISell FJanuary 2, 2026January 6, 20264d2,956$89$262KForm 4 ↗
BUSTER H CLIFFORD IIISGIOption / conversion MJanuary 2, 2026January 6, 20264d6,482——Form 4 ↗
MONTGOMERY DAVIDSGIOther AJanuary 2, 2026January 6, 20264d5,635——derivativeForm 4 ↗
MONTGOMERY DAVIDSGIOption / conversion MJanuary 2, 2026January 6, 20264d4,198——derivativeForm 4 ↗
MONTGOMERY DAVIDSGIOption / conversion MJanuary 2, 2026January 6, 20264d9,619——derivativeForm 4 ↗
MONTGOMERY DAVIDSGIOption / conversion MJanuary 2, 2026January 6, 20264d2,961——derivativeForm 4 ↗
MONTGOMERY DAVIDSGIOption / conversion MJanuary 2, 2026January 6, 20264d2,243——derivativeForm 4 ↗
MONTGOMERY DAVIDSGIOption / conversion MJanuary 2, 2026January 6, 20264d2,609——derivativeForm 4 ↗
MONTGOMERY DAVIDSGIOption / conversion MJanuary 2, 2026January 6, 20264d3,579——derivativeForm 4 ↗
MONTGOMERY DAVIDSGIOption / conversion MJanuary 2, 2026January 6, 20264d2,593——derivativeForm 4 ↗
MONTGOMERY DAVIDSGISell FJanuary 2, 2026January 6, 20264d1,974$89$175KForm 4 ↗
MONTGOMERY DAVIDSGIOption / conversion MJanuary 2, 2026January 6, 20264d4,198——Form 4 ↗
MONTGOMERY DAVIDSGISell FJanuary 2, 2026January 6, 20264d4,521$89$401KForm 4 ↗
MONTGOMERY DAVIDSGIOption / conversion MJanuary 2, 2026January 6, 20264d9,619——Form 4 ↗
MONTGOMERY DAVIDSGISell FJanuary 2, 2026January 6, 20264d1,392$89$124KForm 4 ↗
MONTGOMERY DAVIDSGIOption / conversion MJanuary 2, 2026January 6, 20264d2,961——Form 4 ↗
MONTGOMERY DAVIDSGISell FJanuary 2, 2026January 6, 20264d1,055$89$94KForm 4 ↗
MONTGOMERY DAVIDSGIOption / conversion MJanuary 2, 2026January 6, 20264d2,243——Form 4 ↗
MONTGOMERY DAVIDSGISell FJanuary 2, 2026January 6, 20264d1,227$89$109KForm 4 ↗
MONTGOMERY DAVIDSGIOption / conversion MJanuary 2, 2026January 6, 20264d2,609——Form 4 ↗
MONTGOMERY DAVIDSGISell FJanuary 2, 2026January 6, 20264d1,683$89$149KForm 4 ↗
MONTGOMERY DAVIDSGIOption / conversion MJanuary 2, 2026January 6, 20264d3,579——Form 4 ↗
MONTGOMERY DAVIDSGISell FJanuary 2, 2026January 6, 20264d1,219$89$108KForm 4 ↗
MONTGOMERY DAVIDSGIOption / conversion MJanuary 2, 2026January 6, 20264d2,593——Form 4 ↗
Rao BhaskarSGIOther AJanuary 2, 2026January 6, 20264d11,269——derivativeForm 4 ↗
Rao BhaskarSGIOption / conversion MJanuary 2, 2026January 6, 20264d6,508——derivativeForm 4 ↗
Rao BhaskarSGIOption / conversion MJanuary 2, 2026January 6, 20264d14,909——derivativeForm 4 ↗
Rao BhaskarSGIOption / conversion MJanuary 2, 2026January 6, 20264d4,588——derivativeForm 4 ↗
Rao BhaskarSGIOption / conversion MJanuary 2, 2026January 6, 20264d3,476——derivativeForm 4 ↗
Rao BhaskarSGIOption / conversion MJanuary 2, 2026January 6, 20264d4,043——derivativeForm 4 ↗
Rao BhaskarSGIOption / conversion MJanuary 2, 2026January 6, 20264d5,547——derivativeForm 4 ↗
Rao BhaskarSGIOption / conversion MJanuary 2, 2026January 6, 20264d4,019——derivativeForm 4 ↗
Rao BhaskarSGISell FJanuary 2, 2026January 6, 20264d2,936$89$261KForm 4 ↗
Rao BhaskarSGIOption / conversion MJanuary 2, 2026January 6, 20264d6,508——Form 4 ↗
Rao BhaskarSGISell FJanuary 2, 2026January 6, 20264d6,822$89$605KForm 4 ↗
Rao BhaskarSGIOption / conversion MJanuary 2, 2026January 6, 20264d14,909——Form 4 ↗
Rao BhaskarSGISell FJanuary 2, 2026January 6, 20264d2,070$89$184KForm 4 ↗
Rao BhaskarSGIOption / conversion MJanuary 2, 2026January 6, 20264d4,588——Form 4 ↗
Rao BhaskarSGISell FJanuary 2, 2026January 6, 20264d1,568$89$139KForm 4 ↗
Rao BhaskarSGIOption / conversion MJanuary 2, 2026January 6, 20264d3,476——Form 4 ↗
Rao BhaskarSGISell FJanuary 2, 2026January 6, 20264d1,824$89$162KForm 4 ↗
Rao BhaskarSGIOption / conversion MJanuary 2, 2026January 6, 20264d4,043——Form 4 ↗
Rao BhaskarSGISell FJanuary 2, 2026January 6, 20264d2,502$89$222KForm 4 ↗
Rao BhaskarSGIOption / conversion MJanuary 2, 2026January 6, 20264d5,547——Form 4 ↗
Rao BhaskarSGISell FJanuary 2, 2026January 6, 20264d1,813$89$161KForm 4 ↗
Rao BhaskarSGIOption / conversion MJanuary 2, 2026January 6, 20264d4,019——Form 4 ↗
THOMPSON SCOTT LSGIOther AJanuary 2, 2026January 6, 20264d56,345——derivativeForm 4 ↗
THOMPSON SCOTT LSGIOption / conversion MJanuary 2, 2026January 6, 20264d100,748——derivativeForm 4 ↗
THOMPSON SCOTT LSGIOption / conversion MJanuary 2, 2026January 6, 20264d71,762——derivativeForm 4 ↗
THOMPSON SCOTT LSGISell FJanuary 2, 2026January 6, 20264d39,726$89$3.5MForm 4 ↗
THOMPSON SCOTT LSGIOption / conversion MJanuary 2, 2026January 6, 20264d100,748——Form 4 ↗
THOMPSON SCOTT LSGISell FJanuary 2, 2026January 6, 20264d28,239$89$2.5MForm 4 ↗
THOMPSON SCOTT LSGIOption / conversion MJanuary 2, 2026January 6, 20264d71,762——Form 4 ↗
Nuno KindelSGIOther AJanuary 2, 2026January 6, 20264d5,635——derivativeForm 4 ↗
BUSTER H CLIFFORD IIISGIOther GDecember 12, 2025December 15, 20253d2,700——indirectForm 4 ↗
Rusing Steven HSGIOther GDecember 9, 2025December 10, 20251d2,750——Form 4 ↗
Nuno KindelSGIOther GDecember 4, 2025December 4, 20250d5,435——Form 4 ↗
Dyer SimonSGIBuy PDecember 2, 2025December 4, 20252d2,348$94$221KindirectForm 4 ↗
Dyer SimonSGIBuy PDecember 2, 2025December 4, 20252d29,652$93$2.8MindirectForm 4 ↗
THOMPSON SCOTT LSGIOther GDecember 1, 2025December 2, 20251d22,039——Form 4 ↗
MONTGOMERY DAVIDSGIOther GNovember 13, 2025November 14, 20251d40,000——Form 4 ↗
THOMPSON SCOTT LSGIOther GNovember 10, 2025November 12, 20252d326,000——Form 4 ↗
Cook Christopher ThomasSGIOther ASeptember 30, 2025October 1, 20251d1,099——Form 4 ↗

Federal contracts (USAspending, awards started in the last 180 days)

No contract award starting in the last 180 days was found for a recipient named exactly "SOMNIGROUP INTERNATIONAL INC.". Subsidiaries and differently-spelled recipients are not matched — search contracts.

Lobbying (Senate LDA, as client)

No LDA filing posted since October 2025 names "SOMNIGROUP INTERNATIONAL INC." as the client. Filings under a subsidiary or trade-association name are not matched — search lobbying.

Companies whose stock was traded by the same people who traded SGI, by number of filers in common. It shows overlap in public filings and nothing else.

Guides for this page

Sources and method

Official sources behind this page
SourceFilingsRowsFirst filedNewest filedRead the originals
House Clerk, periodic transaction reports713October 6, 2025September 9, 2026House Clerk search
SEC EDGAR, Form 430149October 1, 2025August 28, 2026Form 4 list on EDGAR

Site built October 22, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.

Insiders and their transactions come from SEC EDGAR Form 4 filings for this issuer. Contracts and lobbying are matched by exact normalized name (suffixes like Inc./Corp. ignored) to USAspending recipients and LDA clients — a conservative match that misses subsidiaries on purpose. See methodology and corrections.

Not investment advice. Public records shown as filed; no recommendation is made or implied.