LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
EXPOCIK 0000851520

EXPONENT INC

123 transactions by 15 insiders, from October 15, 2025 to September 18, 2026.

Transactions
12315 insiders
Bought · P
$13Kopen market
Sold · S
$3.3Mopen market
Net
−$3.3Mnet selling

Officers and directors

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

InsiderTradesPlannedBoughtSold
Catherine CorriganCEO6654/66—$2.5M
John PyeVP8——$304K
Richard L. Schlenker Jr.CFO8———
Joseph SalaPres5——$117K
Richard ReissPres5——$98K
Bradley A. JamesPres5——$115K
Maureen T. F. ReitmanPres5———
Joseph RakowPres5——$161K
Debra ZumwaltDir3———
George H. BrownDir3———
Carol LindstromDir3———
Karen A. RichardsonDir3———
Paul R. JohnstonDir2———
Brian KundertChief1———
Shukri Jeries SouriPres1—$13K—

All transactions

123 in total, newest filings first.

InsiderDateCodeSharesPriceValue
Shukri Jeries SouriPresSep 18P184$68.45$13K
Catherine CorriganCEODERIVAug 17MPLAN2,379——
Catherine CorriganCEOAug 17SPLAN1,707$66.28$113K
Catherine CorriganCEOAug 17MPLAN2,379$29.05$69K
Catherine CorriganCEODERIVJul 28M12,665——
Catherine CorriganCEOJul 28M12,665$37.45$474K
Catherine CorriganCEODERIVJul 15MPLAN2,379——
Catherine CorriganCEOJul 15SPLAN1,737$62.78$109K
Catherine CorriganCEOJul 15MPLAN2,379$29.05$69K
Catherine CorriganCEODERIVJun 25M7,872——
Catherine CorriganCEOJun 25M7,872$25.41$200K
Catherine CorriganCEODERIVJun 15MPLAN2,380——
Catherine CorriganCEODERIVJun 15MPLAN3,225——
Catherine CorriganCEOJun 15SPLAN1,793$57.13$102K
Catherine CorriganCEOJun 15MPLAN2,380$29.05$69K
Catherine CorriganCEOJun 15SPLAN2,326$57.13$133K
Catherine CorriganCEOJun 15MPLAN3,225$25.41$82K
Carol LindstromDirDERIVJun 4A2,859——
Carol LindstromDirDERIVJun 3M2,009——
Carol LindstromDirJun 3M2,009——
Karen A. RichardsonDirDERIVJun 4A2,859——
Karen A. RichardsonDirDERIVJun 3M2,009——
Karen A. RichardsonDirJun 3M2,009——
Debra ZumwaltDirDERIVJun 4A2,859——
Debra ZumwaltDirDERIVJun 3M2,009——
Debra ZumwaltDirJun 3M2,009——
Paul R. JohnstonDirDERIVJun 3M2,009——
Paul R. JohnstonDirJun 3M2,009——
George H. BrownDirDERIVJun 4A2,859——
George H. BrownDirDERIVJun 3M2,009——
George H. BrownDirJun 3M2,009——
Bradley A. JamesPresMay 26S2,000$57.47$115K
Richard ReissPresMay 19S1,672$58.65$98K
Catherine CorriganCEODERIVMay 15MPLAN2,380——
Catherine CorriganCEODERIVMay 15MPLAN3,226——
Catherine CorriganCEOMay 15SPLAN1,827$54.06$99K
Catherine CorriganCEOMay 15MPLAN2,380$29.05$69K
Catherine CorriganCEOMay 15SPLAN2,367$54.06$128K
Catherine CorriganCEOMay 15MPLAN3,226$25.41$82K
Joseph RakowPresMay 13S2,945$54.66$161K
Joseph SalaPresMay 13S2,066$56.66$117K
Catherine CorriganCEODERIVApr 15MPLAN2,380——
Catherine CorriganCEODERIVMar 16MPLAN2,380——
Catherine CorriganCEODERIVApr 15MPLAN3,225——
Catherine CorriganCEODERIVMar 16MPLAN3,226——
Catherine CorriganCEOApr 15SPLAN1,697$67.70$115K
Catherine CorriganCEOApr 15MPLAN2,380$29.05$69K
Catherine CorriganCEOApr 15SPLAN2,212$67.70$150K
Catherine CorriganCEOApr 15MPLAN3,225$25.41$82K
Catherine CorriganCEOMar 16SPLAN1,698$67.49$115K
Catherine CorriganCEOMar 16MPLAN2,380$29.05$69K
Catherine CorriganCEOMar 16SPLAN2,214$67.49$149K
Catherine CorriganCEOMar 16MPLAN3,226$25.41$82K
John PyeVPDERIVApr 6A14,992——
John PyeVPDERIVApr 6A6,008——
Richard L. Schlenker Jr.CFODERIVMar 13A10,688——
Joseph SalaPresDERIVMar 13A9,798——
Maureen T. F. ReitmanPresDERIVMar 13A9,500——
Richard ReissPresDERIVMar 13A2,970——
Joseph RakowPresDERIVMar 13A10,688——
John PyeVPDERIVMar 13A5,938——
Brian KundertChiefDERIVMar 13A3,564——
Bradley A. JamesPresDERIVMar 13A4,454——
Catherine CorriganCEODERIVMar 13A17,814——
Richard ReissPresDERIVMar 11M2,120——
Richard ReissPresMar 11F958$70.03$67K
Richard ReissPresMar 11M2,120——
Richard L. Schlenker Jr.CFODERIVMar 11M7,630——
Richard L. Schlenker Jr.CFOMar 11F3,694$70.03$259K
Richard L. Schlenker Jr.CFOMar 11M7,630——
Joseph SalaPresDERIVMar 11M3,180——
Joseph SalaPresMar 11F1,114$70.03$78K
Joseph SalaPresMar 11M3,180——
Maureen T. F. ReitmanPresDERIVMar 11M5,510——
Maureen T. F. ReitmanPresMar 11F1,756$70.03$123K
Maureen T. F. ReitmanPresMar 11M5,510——
Joseph RakowPresDERIVMar 11M5,298——
Joseph RakowPresMar 11F2,353$70.03$165K
Joseph RakowPresMar 11M5,298——
John PyeVPDERIVMar 11M5,934——
John PyeVPMar 11F2,384$70.03$167K
John PyeVPMar 11M5,934——
Bradley A. JamesPresDERIVMar 11M4,664——
Bradley A. JamesPresMar 11F1,559$70.03$109K
Bradley A. JamesPresMar 11M4,664——
Catherine CorriganCEODERIVMar 11M12,716——
Catherine CorriganCEOMar 11F6,156$70.03$431K
Catherine CorriganCEOMar 11M12,716——
Maureen T. F. ReitmanPresFeb 27G140——
Richard L. Schlenker Jr.CFODERIVFeb 20A17,575——
Richard L. Schlenker Jr.CFODERIVFeb 20A1,425——
Catherine CorriganCEODERIVFeb 20A27,075——
Catherine CorriganCEODERIVFeb 20A1,425——
Catherine CorriganCEODERIVFeb 17MPLAN2,380——
Catherine CorriganCEODERIVFeb 17MPLAN3,226——
Catherine CorriganCEOFeb 17SPLAN1,702$67.14$114K
Catherine CorriganCEOFeb 17MPLAN2,380$29.05$69K
Catherine CorriganCEOFeb 17SPLAN2,218$67.16$149K
Catherine CorriganCEOFeb 17MPLAN3,226$25.41$82K
Richard L. Schlenker Jr.CFODERIVFeb 11M4,230——
Richard L. Schlenker Jr.CFOFeb 11M4,230$23.63$100K
John PyeVPFeb 10S3,659$75.98$278K
John PyeVPFeb 10S341$75.94$26K
Catherine CorriganCEODERIVJan 15MPLAN2,380——
Catherine CorriganCEOJan 15SPLAN1,663$72.52$121K
Catherine CorriganCEOJan 15MPLAN2,380$29.05$69K
Catherine CorriganCEODERIVDec 16M7,872——
Catherine CorriganCEODec 16M7,872$25.41$200K
Catherine CorriganCEODERIVDec 15MPLAN3,225——
Catherine CorriganCEODec 15SPLAN3,225$70.74$228K
Catherine CorriganCEODec 15MPLAN3,225$25.41$82K
Catherine CorriganCEODERIVNov 17MPLAN2,380——
Catherine CorriganCEODERIVNov 17MPLAN3,225——
Catherine CorriganCEONov 17SPLAN1,675$70.74$118K
Catherine CorriganCEONov 17MPLAN2,380$29.05$69K
Catherine CorriganCEONov 17SPLAN3,225$70.21$226K
Catherine CorriganCEONov 17MPLAN3,225$25.41$82K
Catherine CorriganCEODERIVOct 15MPLAN2,380——
Catherine CorriganCEODERIVOct 15MPLAN3,226——
Catherine CorriganCEOOct 15SPLAN1,704$66.79$114K
Catherine CorriganCEOOct 15MPLAN2,380$29.05$69K
Catherine CorriganCEOOct 15SPLAN3,226$66.84$216K
Catherine CorriganCEOOct 15MPLAN3,226$25.41$82K