LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
PRMCIK 0001880319

Perimeter Solutions, Inc.

91 transactions by 14 insiders, from February 26, 2026 to June 30, 2026.

Transactions
9114 insiders
Bought · P
Nonenobody bought on the open market
Sold · S
$232.9Mopen market
Net
−$232.9Mnet selling

Officers and directors

People inside the company. What they do with their own shares is the reason this data exists.

InsiderTradesPlannedBoughtSold
Kyle SableCFO18——$8.0M
Jeffrey EmeryPres11——$6.6M
William N. Thorndike Jr.Dir8——$15.4M
Robert S. HendersonDir7———
Haitham KhouriCEO7——$7.3M
Sean P. HennessyDir6———
Bernt G. Iversen IIDir6———
Tracy Britt CoolDir6———
Vivek RajDir6———
W. Nicholas HowleyDir4———
Jorge L. Valladares IIIDir2———
Grant BowmanPres2———
Noriko YokozukaGC1———

Large holders and funds

Holders above 10%, often funds. They file the same form, but they trade for portfolio reasons, not because of what they know.

InsiderTradesPlannedBoughtSold
WINDACRE PARTNERSHIP LLC10%7——$195.6M

All transactions

91 in total, newest filings first.

InsiderDateCodeSharesPriceValue
WINDACRE PARTNERSHIP LLC10%Jun 30S1,875,000$33.90$63.6M
WINDACRE PARTNERSHIP LLC10%Jun 29S437,500$33.00$14.4M
WINDACRE PARTNERSHIP LLC10%Jun 26S548,479$34.51$18.9M
WINDACRE PARTNERSHIP LLC10%Jun 26S20,000$36.25$725K
WINDACRE PARTNERSHIP LLC10%Jun 26S2,296,400$34.40$79.0M
WINDACRE PARTNERSHIP LLC10%Jun 26S150,000$34.98$5.2M
WINDACRE PARTNERSHIP LLC10%Jun 26S378,600$36.22$13.7M
Haitham KhouriCEOMay 22S117,511$31.19$3.7M
Haitham KhouriCEOMay 21S91,724$31.91$2.9M
Haitham KhouriCEOMay 20S20,300$34.09$692K
Kyle SableCFODERIVMay 13M49,540$0.00—?
Kyle SableCFOMay 13S3,277$33.59$110K
Kyle SableCFOMay 13S46,263$33.05$1.5M
Kyle SableCFOMay 13M49,540$8.36$414K
Jeffrey EmeryPresDERIVMay 13M53,537$0.00—?
Jeffrey EmeryPresMay 13S53,537$33.45$1.8M
Jeffrey EmeryPresMay 13M53,537$8.36$448K
Kyle SableCFODERIVMay 12M30,000$0.00—?
Kyle SableCFODERIVMay 11M20,460$0.00—?
Kyle SableCFODERIVMay 8M130,000$0.00—?
Kyle SableCFODERIVMay 8M20,000$0.00—?
Kyle SableCFOMay 12S30,000$31.75$953K
Kyle SableCFOMay 12M30,000$8.36$251K
Kyle SableCFOMay 11S20,460$32.89$673K
Kyle SableCFOMay 11M20,460$8.36$171K
Kyle SableCFOMay 8S150,000$31.52$4.7M
Kyle SableCFOMay 8M130,000$8.36$1.1M
Kyle SableCFOMay 8M20,000$3.89$78K
Jeffrey EmeryPresDERIVMay 11M99,963$0.00—?
Jeffrey EmeryPresDERIVMay 8M46,500$0.00—?
Jeffrey EmeryPresMay 11S2,108$34.05$72K
Jeffrey EmeryPresMay 11S97,855$32.90$3.2M
Jeffrey EmeryPresMay 11M99,963$8.36$836K
Jeffrey EmeryPresMay 8S46,500$32.00$1.5M
Jeffrey EmeryPresMay 8M46,500$8.36$389K
W. Nicholas HowleyDirApr 23G3,480,640$0.00—
W. Nicholas HowleyDirApr 1G1,000,000$0.00—
William N. Thorndike Jr.DirMar 11S100,000$23.18$2.3M
William N. Thorndike Jr.DirMar 10S100,000$23.63$2.4M
William N. Thorndike Jr.DirMar 9S34,957$23.85$834K
William N. Thorndike Jr.DirMar 9S90,043$23.18$2.1M
William N. Thorndike Jr.DirMar 6S100,000$23.63$2.4M
William N. Thorndike Jr.DirMar 5S100,000$24.06$2.4M
William N. Thorndike Jr.DirMar 4S125,000$24.26$3.0M
Vivek RajDirMar 3A555,859$0.00—
William N. Thorndike Jr.DirMar 3A5,582,492$0.00—
Haitham KhouriCEOMar 3A1,600,317$0.00—
W. Nicholas HowleyDirMar 3G1,101,852$0.00—
W. Nicholas HowleyDirMar 3A5,582,492$0.00—
Tracy Britt CoolDirMar 3A65,843$0.00—
Kyle SableCFODERIVFeb 26A100,000$0.00—?
Kyle SableCFODERIVFeb 26A20,000$0.00—?
Kyle SableCFODERIVFeb 26A50,000$0.00—?
Noriko YokozukaGCDERIVFeb 26A120,000$0.00—?
Vivek RajDirDERIVFeb 26A1,750$0.00—?
Vivek RajDirDERIVFeb 26A7,000$0.00—?
Vivek RajDirDERIVFeb 26A7,000$0.00—?
Vivek RajDirDERIVFeb 26A7,000$0.00—?
Vivek RajDirDERIVFeb 26A6,194$0.00—?
Jorge L. Valladares IIIDirDERIVFeb 26A6,194$0.00—?
Jorge L. Valladares IIIDirDERIVFeb 26A6,194$0.00—?
Haitham KhouriCEODERIVFeb 26A400,000$0.00—?
Haitham KhouriCEODERIVFeb 26A100,000$0.00—?
Haitham KhouriCEODERIVFeb 26A88,489$0.00—?
Bernt G. Iversen IIDirDERIVFeb 26A5,833$0.00—?
Bernt G. Iversen IIDirDERIVFeb 26A7,000$0.00—?
Bernt G. Iversen IIDirDERIVFeb 26A7,000$0.00—?
Bernt G. Iversen IIDirDERIVFeb 26A7,000$0.00—?
Bernt G. Iversen IIDirDERIVFeb 26A6,194$0.00—?
Bernt G. Iversen IIDirDERIVFeb 26A2,655$0.00—?
Robert S. HendersonDirDERIVFeb 26A1,750$0.00—?
Robert S. HendersonDirDERIVFeb 26A7,000$0.00—?
Robert S. HendersonDirDERIVFeb 26A7,000$0.00—?
Robert S. HendersonDirDERIVFeb 26A7,000$0.00—?
Robert S. HendersonDirDERIVFeb 26A7,000$0.00—?
Robert S. HendersonDirDERIVFeb 26A6,194$0.00—?
Robert S. HendersonDirDERIVFeb 26A2,655$0.00—?
Sean P. HennessyDirDERIVFeb 26A1,750$0.00—?
Sean P. HennessyDirDERIVFeb 26A7,000$0.00—?
Sean P. HennessyDirDERIVFeb 26A7,000$0.00—?
Sean P. HennessyDirDERIVFeb 26A7,000$0.00—?
Sean P. HennessyDirDERIVFeb 26A7,000$0.00—?
Sean P. HennessyDirDERIVFeb 26A6,194$0.00—?
Jeffrey EmeryPresDERIVFeb 26A200,000$0.00—?
Tracy Britt CoolDirDERIVFeb 26A1,750$0.00—?
Tracy Britt CoolDirDERIVFeb 26A7,000$0.00—?
Tracy Britt CoolDirDERIVFeb 26A7,000$0.00—?
Tracy Britt CoolDirDERIVFeb 26A7,000$0.00—?
Tracy Britt CoolDirDERIVFeb 26A6,194$0.00—?
Grant BowmanPresDERIVFeb 26A39,820$0.00—?
Grant BowmanPresDERIVFeb 26A100,000$0.00—?