Form4insider filings, from the source

Insider · CIK 0001552213

Catherine Corrigan

Files at: EXPO. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $222k · 2net −$222k
$10k$10k$100k$100k$1M$1MbuyssalesJun 28Jul 13Jul 28Aug 13Aug 28Sep 13Sep 28

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 17, 2026 SForm 4 →Aug 18, 9:43 pm EDTEXPONENT INCEXPO1,707$66.28$113,136129,108−1.30%10b5-1
Aug 17, 2026 MForm 4 →Aug 18, 9:43 pm EDTEXPONENT INCEXPO2,379$29.05$69,110130,815—10b5-1
Jul 28, 2026 MForm 4 →Jul 30, 6:27 pm EDTEXPONENT INCEXPO12,665$37.45$474,304128,436—
Jul 15, 2026 SForm 4 →Jul 17, 7:22 pm EDTEXPONENT INCEXPO1,737$62.78$109,045115,771−1.48%10b5-1
Jul 15, 2026 MForm 4 →Jul 17, 7:22 pm EDTEXPONENT INCEXPO2,379$29.05$69,110117,508—10b5-1

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 17, 2026 MForm 4 →Aug 18, 9:43 pm EDTEXPONENT INCEXPO2,379——0—10b5-1
Jul 28, 2026 MForm 4 →Jul 30, 6:27 pm EDTEXPONENT INCEXPO12,665——12,665—
Jul 15, 2026 MForm 4 →Jul 17, 7:22 pm EDTEXPONENT INCEXPO2,379——2,379—10b5-1