Arkolith/Insider Trading/SGI

SGI Insider Trading

Net Selling · 180d
Open-Market Buys (180d)
$0
0 insiders
Open-Market Sells (180d)
$446K
1 insiders
Net Insider Flow
-$446K
Reporting Insiders
1
2 P/S transactions

Recent Form 4 Transactions

100 shown
DateInsiderRoleActionSharesPriceValue
May 22, 2026Rusing Steven HPresident & CEO Mattress Firmacquired(M)10.4K$15.61$163K
May 22, 2026Rusing Steven HPresident & CEO Mattress FirmSell(S)5.4K$66.79$358K
May 22, 2026Rusing Steven HPresident & CEO Mattress FirmSell(S)1.3K$67.48$88K
May 22, 2026Rusing Steven HPresident & CEO Mattress Firmdisposed(M)10.4K$0
May 14, 2026Dyer SimonDirectoracquired(M)2.3K$0
May 14, 2026Dyer SimonDirectordisposed(F)702$64.49$45K
May 14, 2026Dyer SimonDirectordisposed(M)2.3K$0
May 13, 2026NEU RICHARD WDirectoracquired(A)2.7K$0
May 13, 2026Madden Meredith SiegfriedDirectoracquired(A)2.7K$0
May 13, 2026Gates Cathy R.Directoracquired(A)2.7K$0
May 13, 2026Dilsaver Evelyn SDirectoracquired(A)2.7K$0
May 13, 2026Cook Christopher ThomasDirectoracquired(A)2.7K$0
May 13, 2026Sachse Peter RDirectoracquired(A)2.7K$0
May 13, 2026Dyer SimonDirectoracquired(A)2.7K$0
Feb 26, 2026MONTGOMERY DAVIDEVP Global Business Strategyacquired(A)9.0K$0
Feb 26, 2026Rusing Steven HPresident & CEO Mattress Firmacquired(A)14.0K$0
Feb 26, 2026Rao BhaskarEVP & Chief Financial Officeracquired(A)14.0K$0
Feb 26, 2026BUSTER H CLIFFORD IIICEO of Tempur Sealyacquired(A)22.5K$0
Feb 26, 2026THOMPSON SCOTT LCEO & PRESIDENT, Directoracquired(A)72.1K$0
Jan 2, 2026Rusing Steven HPresident & CEO Mattress Firmacquired(M)4.0K$0
Jan 2, 2026Rusing Steven HPresident & CEO Mattress Firmdisposed(F)1.8K$88.74$163K
Jan 2, 2026Rusing Steven HPresident & CEO Mattress Firmacquired(M)5.5K$0
Jan 2, 2026Rusing Steven HPresident & CEO Mattress Firmdisposed(F)2.5K$88.74$225K
Jan 2, 2026Rusing Steven HPresident & CEO Mattress Firmacquired(M)4.0K$0
Jan 2, 2026Rusing Steven HPresident & CEO Mattress Firmdisposed(F)1.8K$88.74$164K
Jan 2, 2026Rusing Steven HPresident & CEO Mattress Firmacquired(M)3.5K$0
Jan 2, 2026Rusing Steven HPresident & CEO Mattress Firmdisposed(F)1.6K$88.74$141K
Jan 2, 2026Rusing Steven HPresident & CEO Mattress Firmacquired(M)4.6K$0
Jan 2, 2026Rusing Steven HPresident & CEO Mattress Firmdisposed(F)2.1K$88.74$186K
Jan 2, 2026Rusing Steven HPresident & CEO Mattress Firmacquired(M)14.9K$0
Jan 2, 2026Rusing Steven HPresident & CEO Mattress Firmdisposed(F)6.9K$88.74$613K
Jan 2, 2026Rusing Steven HPresident & CEO Mattress Firmacquired(M)6.5K$0
Jan 2, 2026Rusing Steven HPresident & CEO Mattress Firmdisposed(F)3.0K$88.74$263K
Jan 2, 2026Rusing Steven HPresident & CEO Mattress Firmdisposed(M)4.0K$0
Jan 2, 2026Rusing Steven HPresident & CEO Mattress Firmdisposed(M)5.5K$0
Jan 2, 2026Rusing Steven HPresident & CEO Mattress Firmdisposed(M)4.0K$0
Jan 2, 2026Rusing Steven HPresident & CEO Mattress Firmdisposed(M)3.5K$0
Jan 2, 2026Rusing Steven HPresident & CEO Mattress Firmdisposed(M)4.6K$0
Jan 2, 2026Rusing Steven HPresident & CEO Mattress Firmdisposed(M)14.9K$0
Jan 2, 2026Rusing Steven HPresident & CEO Mattress Firmdisposed(M)6.5K$0
Jan 2, 2026Rusing Steven HPresident & CEO Mattress Firmacquired(A)14.1K$0
Jan 2, 2026BUSTER H CLIFFORD IIICEO of Tempur Sealyacquired(M)6.5K$0
Jan 2, 2026BUSTER H CLIFFORD IIICEO of Tempur Sealydisposed(F)3.0K$88.74$262K
Jan 2, 2026BUSTER H CLIFFORD IIICEO of Tempur Sealyacquired(M)8.9K$0
Jan 2, 2026BUSTER H CLIFFORD IIICEO of Tempur Sealydisposed(F)4.1K$88.74$362K
Jan 2, 2026BUSTER H CLIFFORD IIICEO of Tempur Sealyacquired(M)6.5K$0
Jan 2, 2026BUSTER H CLIFFORD IIICEO of Tempur Sealydisposed(F)3.0K$88.74$264K
Jan 2, 2026BUSTER H CLIFFORD IIICEO of Tempur Sealyacquired(M)5.6K$0
Jan 2, 2026BUSTER H CLIFFORD IIICEO of Tempur Sealydisposed(F)2.6K$88.74$227K
Jan 2, 2026BUSTER H CLIFFORD IIICEO of Tempur Sealyacquired(M)7.4K$0
Jan 2, 2026BUSTER H CLIFFORD IIICEO of Tempur Sealydisposed(F)3.4K$88.74$299K
Jan 2, 2026BUSTER H CLIFFORD IIICEO of Tempur Sealyacquired(M)24.1K$0
Jan 2, 2026BUSTER H CLIFFORD IIICEO of Tempur Sealydisposed(F)11.1K$88.74$981K
Jan 2, 2026BUSTER H CLIFFORD IIICEO of Tempur Sealyacquired(M)10.5K$0
Jan 2, 2026BUSTER H CLIFFORD IIICEO of Tempur Sealydisposed(F)4.8K$88.74$425K
Jan 2, 2026BUSTER H CLIFFORD IIICEO of Tempur Sealydisposed(M)6.5K$0
Jan 2, 2026BUSTER H CLIFFORD IIICEO of Tempur Sealydisposed(M)8.9K$0
Jan 2, 2026BUSTER H CLIFFORD IIICEO of Tempur Sealydisposed(M)6.5K$0
Jan 2, 2026BUSTER H CLIFFORD IIICEO of Tempur Sealydisposed(M)5.6K$0
Jan 2, 2026BUSTER H CLIFFORD IIICEO of Tempur Sealydisposed(M)7.4K$0
Jan 2, 2026BUSTER H CLIFFORD IIICEO of Tempur Sealydisposed(M)24.1K$0
Jan 2, 2026BUSTER H CLIFFORD IIICEO of Tempur Sealydisposed(M)10.5K$0
Jan 2, 2026BUSTER H CLIFFORD IIICEO of Tempur Sealyacquired(A)14.1K$0
Jan 2, 2026MONTGOMERY DAVIDEVP Global Business Strategyacquired(M)2.6K$0
Jan 2, 2026MONTGOMERY DAVIDEVP Global Business Strategydisposed(F)1.2K$88.74$108K
Jan 2, 2026MONTGOMERY DAVIDEVP Global Business Strategyacquired(M)3.6K$0
Jan 2, 2026MONTGOMERY DAVIDEVP Global Business Strategydisposed(F)1.7K$88.74$149K
Jan 2, 2026MONTGOMERY DAVIDEVP Global Business Strategyacquired(M)2.6K$0
Jan 2, 2026MONTGOMERY DAVIDEVP Global Business Strategydisposed(F)1.2K$88.74$109K
Jan 2, 2026MONTGOMERY DAVIDEVP Global Business Strategyacquired(M)2.2K$0
Jan 2, 2026MONTGOMERY DAVIDEVP Global Business Strategydisposed(F)1.1K$88.74$94K
Jan 2, 2026MONTGOMERY DAVIDEVP Global Business Strategyacquired(M)3.0K$0
Jan 2, 2026MONTGOMERY DAVIDEVP Global Business Strategydisposed(F)1.4K$88.74$124K
Jan 2, 2026MONTGOMERY DAVIDEVP Global Business Strategyacquired(M)9.6K$0
Jan 2, 2026MONTGOMERY DAVIDEVP Global Business Strategydisposed(F)4.5K$88.74$401K
Jan 2, 2026MONTGOMERY DAVIDEVP Global Business Strategyacquired(M)4.2K$0
Jan 2, 2026MONTGOMERY DAVIDEVP Global Business Strategydisposed(F)2.0K$88.74$175K
Jan 2, 2026MONTGOMERY DAVIDEVP Global Business Strategydisposed(M)2.6K$0
Jan 2, 2026MONTGOMERY DAVIDEVP Global Business Strategydisposed(M)3.6K$0
Jan 2, 2026MONTGOMERY DAVIDEVP Global Business Strategydisposed(M)2.6K$0
Jan 2, 2026MONTGOMERY DAVIDEVP Global Business Strategydisposed(M)2.2K$0
Jan 2, 2026MONTGOMERY DAVIDEVP Global Business Strategydisposed(M)3.0K$0
Jan 2, 2026MONTGOMERY DAVIDEVP Global Business Strategydisposed(M)9.6K$0
Jan 2, 2026MONTGOMERY DAVIDEVP Global Business Strategydisposed(M)4.2K$0
Jan 2, 2026MONTGOMERY DAVIDEVP Global Business Strategyacquired(A)5.6K$0
Jan 2, 2026Rao BhaskarEVP & Chief Financial Officeracquired(M)4.0K$0
Jan 2, 2026Rao BhaskarEVP & Chief Financial Officerdisposed(F)1.8K$88.74$161K
Jan 2, 2026Rao BhaskarEVP & Chief Financial Officeracquired(M)5.5K$0
Jan 2, 2026Rao BhaskarEVP & Chief Financial Officerdisposed(F)2.5K$88.74$222K
Jan 2, 2026Rao BhaskarEVP & Chief Financial Officeracquired(M)4.0K$0
Jan 2, 2026Rao BhaskarEVP & Chief Financial Officerdisposed(F)1.8K$88.74$162K
Jan 2, 2026Rao BhaskarEVP & Chief Financial Officeracquired(M)3.5K$0
Jan 2, 2026Rao BhaskarEVP & Chief Financial Officerdisposed(F)1.6K$88.74$139K
Jan 2, 2026Rao BhaskarEVP & Chief Financial Officeracquired(M)4.6K$0
Jan 2, 2026Rao BhaskarEVP & Chief Financial Officerdisposed(F)2.1K$88.74$184K
Jan 2, 2026Rao BhaskarEVP & Chief Financial Officeracquired(M)14.9K$0
Jan 2, 2026Rao BhaskarEVP & Chief Financial Officerdisposed(F)6.8K$88.74$605K
Jan 2, 2026Rao BhaskarEVP & Chief Financial Officeracquired(M)6.5K$0
Jan 2, 2026Rao BhaskarEVP & Chief Financial Officerdisposed(F)2.9K$88.74$261K
Jan 2, 2026Rao BhaskarEVP & Chief Financial Officerdisposed(M)4.0K$0

Data Source

Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S) — the tradeable signal; awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.

Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).