Catherine Corrigan

President & CEO · Exponent

Catherine Corrigan (President & CEO) filed 9 Form 4 reports in the trailing twelve months (0 purchases, 9 sales, 1 filed past the two-business-day deadline), most often in Exponent, Inc. (EXPO). The largest single filing was $529K of EXPO (7,821 sh across 4 lots, as filed), executed Mar 16. Data as of Nov 8 2026.

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Return, ttmiAverage return per filing, trailing twelve months

–

no purchases on file

Delay-adjustediThe same average, entered at disclosure dates

–

returns measure stock purchases only

Filings, ttm

0 buys · 9 sells · 1 late

Median delay

–

measured on stock purchases

Volume, ttmiDollar value disclosed in the trailing twelve months

$1.7M

shares × price, as filed

Last traded

Aug 17

Filed Aug 18

Median ADV $38.4M across their filed names

Open performance→

Volume by month

Buys $0 Sells $3.1M

Shares × price, as filed · by filing month · past 24 months

Sectors filed on

Industrials 9 filings

Sector per market data · by filing · past 12 months

Most traded names

EXPO

Exponent, Inc. EXPO · 0 buys · 12 sells 12 filings

Recent filings

EXPOSALE Exponent, Inc. View filing → $113K
1,707 sh × $66.28
Exec Aug 17
Filed Aug 18 · 9:43 PM ET EXPOSALE Exponent, Inc. View filing → $109K
1,737 sh × $62.78
Exec Jul 15
Filed Jul 17 · 7:22 PM ET EXPOSALE Exponent, Inc. View filing → $235K
4,119 sh across 2 lots
Exec Jun 15
Filed Jun 17 · 5:30 PM ET EXPOSALE Exponent, Inc. View filing → $128K
2,367 sh × $54.06
Exec May 15
Filed May 15 · 5:30 PM ET EXPOSALE Exponent, Inc. View filing → $529K
7,821 sh across 4 lots
Exec Mar 16
Filed Apr 16 · 5:30 PM ET † EXPOSALE Exponent, Inc. View filing → $263K
3,920 sh across 2 lots
Exec Feb 17
Filed Feb 18 · 5:30 PM ET EXPOSALE Exponent, Inc. View filing → $121K
1,663 sh × $72.52
Exec Jan 15
Filed Jan 20 · 5:30 PM ET EXPOSALE Exponent, Inc. View filing → $228K
3,225 sh × $70.74
Exec Dec 15 2025
Filed Dec 16 2025 · 5:30 PM ET More filings →