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EXPO Insider Trading

Insider Ownership Percentage: 1.60%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $2,116,264.51

Exponent Insider Trading History Chart

This chart shows the insider buying and selling history at Exponent by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Exponent Share Price & Price History

Current Price: $74.25
Price Change: ▲ Price Increase of +0.47 (0.64%)
As of 12/4/2025 05:00 PM ET

This chart shows the closing price history over time for EXPO up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Exponent Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
11/17/2025Catherine CorriganCEOSell4,900$70.39$344,911.0083,429View SEC Filing Icon  
10/15/2025Catherine CorriganCEOSell4,930$66.82$329,422.6082,753View SEC Filing Icon  
9/15/2025Catherine CorriganCEOSell4,905$69.91$342,908.5582,753View SEC Filing Icon  
8/14/2025Catherine CorriganCEOSell4,896$71.09$348,056.6481,342View SEC Filing Icon  
8/12/2025Joseph SalaVPSell1,595$70.64$112,670.80View SEC Filing Icon  
5/27/2025Joseph RakowVPSell1,573$77.72$122,253.56View SEC Filing Icon  
5/23/2025John PyeVPSell2,000$76.32$152,640.0029,204View SEC Filing Icon  
5/20/2025Bradley A. JamesVPSell2,694$79.52$214,226.88View SEC Filing Icon  
2/26/2025Richard ReissVPSell1,736$85.93$149,174.481,800View SEC Filing Icon  
11/20/2024Paul R JohnstonDirectorSell1,300$95.03$123,539.0059,406View SEC Filing Icon  
11/15/2024Paul R JohnstonDirectorSell7,000$98.32$688,240.0059,406View SEC Filing Icon  
11/12/2024Paul R JohnstonDirectorSell7,000$103.83$726,810.0080,742View SEC Filing Icon  
11/6/2024Paul R JohnstonDirectorSell14,000$104.60$1,464,400.0080,742View SEC Filing Icon  
11/4/2024Carol LindstromDirectorSell1,039$96.32$100,076.485,871View SEC Filing Icon  
7/30/2024John PyeVPSell3,956$105.00$415,380.0028,422View SEC Filing Icon  
6/17/2024Paul R JohnstonDirectorSell7,000$95.50$668,500.0080,742View SEC Filing Icon  
6/12/2024Paul R JohnstonDirectorSell7,000$95.83$670,810.0080,742View SEC Filing Icon  
6/7/2024Paul R JohnstonDirectorSell7,000$93.40$653,800.0080,742View SEC Filing Icon  
6/4/2024Paul R JohnstonDirectorSell7,000$93.63$655,410.0079,236View SEC Filing Icon  
5/30/2024Paul R JohnstonDirectorSell7,000$93.95$657,650.0079,236View SEC Filing Icon  
5/23/2024Paul R JohnstonDirectorSell6,000$95.11$570,660.0079,236View SEC Filing Icon  
5/20/2024Eric GuyerInsiderSell1,846$95.18$175,702.28View SEC Filing Icon  
5/16/2024Bradley A. JamesVPSell2,030$95.24$193,337.20View SEC Filing Icon  
5/6/2024Bradley A. JamesVPSell3,528$95.00$335,160.002,030View SEC Filing Icon  
5/2/2024Bradley A. JamesVPSell13$93.00$1,209.0011,103View SEC Filing Icon  
4/30/2024Eric GuyerInsiderSell1,650$92.58$152,757.001,846View SEC Filing Icon  
2/9/2024Eric GuyerInsiderSell3,367$78.49$264,275.83View SEC Filing Icon  
11/24/2023Maureen T. F. ReitmanVPSell2,000$78.25$156,500.0028,729View SEC Filing Icon  
11/22/2023Bradley A. JamesVPSell600$78.98$47,388.006,984View SEC Filing Icon  
8/21/2023Steven J. MurrayVPSell1,000$89.50$89,500.0027,412View SEC Filing Icon  
8/15/2023Steven J. MurrayVPSell1,000$86.77$86,770.0028,412View SEC Filing Icon  
5/24/2023Richard ReissVPSell2,841$89.48$254,212.685,258View SEC Filing Icon  
5/22/2023Bradley A. JamesVPSell1,500$89.36$134,040.007,584View SEC Filing Icon  
5/11/2023Joseph RakowVPSell1,388$86.59$120,186.92View SEC Filing Icon  
2/24/2023Harri KytömaaVPSell350$103.24$36,134.0012,064View SEC Filing Icon  
2/17/2023Harri KytömaaVPSell350$108.00$37,800.0012,414View SEC Filing Icon  
2/15/2023Harri KytömaaVPSell350$107.00$37,450.0012,764View SEC Filing Icon  
2/13/2023Harri KytömaaVPSell350$106.00$37,100.0013,114View SEC Filing Icon  
2/7/2023Carol LindstromDirectorSell1,875$106.59$199,856.254,847View SEC Filing Icon  
2/7/2023Steven J. MurrayVPSell1,000$106.78$106,780.0024,958View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Exponent (NASDAQ:EXPO)

92.37% of Exponent stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at EXPO by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Exponent Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
11/21/2025CIBC Bancorp USA Inc.5,421$0.38M0.0%N/A0.011%Search for SEC Filing on Google Icon
11/19/2025Caitong International Asset Management Co. Ltd1,299$90K0.1%+621.7%0.003%Search for SEC Filing on Google Icon
11/17/2025Jacobs Levy Equity Management Inc.126,840$8.81M0.0%-0.6%0.254%Search for SEC Filing on Google Icon
11/17/2025CANADA LIFE ASSURANCE Co37,151$2.58M0.0%-1.8%0.074%Search for SEC Filing on Google Icon
11/17/2025Dark Forest Capital Management LP45,040$3.13M0.1%-53.5%0.090%Search for SEC Filing on Google Icon
11/17/2025Voleon Capital Management LP59,689$4.15M0.1%+428.9%0.120%Search for SEC Filing on Google Icon
11/17/2025Voloridge Investment Management LLC255,147$17.73M0.1%+44.2%0.511%Search for SEC Filing on Google Icon
11/17/2025Verition Fund Management LLC44,100$3.06M0.0%+325.4%0.088%Search for SEC Filing on Google Icon
11/17/2025Saturna Capital Corp4,000$0.28M0.0%-74.7%0.008%Search for SEC Filing on Google Icon
11/17/2025Qube Research & Technologies Ltd118,820$8.26M0.0%-45.7%0.238%Search for SEC Filing on Google Icon
11/17/2025Northern Trust Corp733,354$50.95M0.0%+0.6%1.470%Search for SEC Filing on Google Icon
11/17/2025Numerai GP LLC23,451$1.63M0.2%+190.1%0.047%Search for SEC Filing on Google Icon
11/17/2025Mariner LLC15,087$1.05M0.0%+1.8%0.030%Search for SEC Filing on Google Icon
11/17/2025Mercer Global Advisors Inc. ADV27,528$1.91M0.0%+4.5%0.055%Search for SEC Filing on Google Icon
11/17/2025Millennium Management LLC246,997$17.16M0.0%-29.9%0.495%Search for SEC Filing on Google Icon
11/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.360,561$25.05M0.0%+0.9%0.723%Search for SEC Filing on Google Icon
11/17/2025Integrated Wealth Concepts LLC3,108$0.22M0.0%-53.1%0.006%Search for SEC Filing on Google Icon
11/17/2025Holocene Advisors LP51,135$3.55M0.0%+53.8%0.103%Search for SEC Filing on Google Icon
11/17/2025EFG Asset Management Americas Corp.40,713$2.83M0.5%-10.7%0.082%Search for SEC Filing on Google Icon
11/17/2025Brevan Howard Capital Management LP4,669$0.32M0.0%N/A0.009%Search for SEC Filing on Google Icon
11/17/2025Bamco Inc. NY502,449$34.91M0.1%+0.2%1.007%Search for SEC Filing on Google Icon
11/17/2025California Public Employees Retirement System87,664$6.09M0.0%+3.2%0.176%Search for SEC Filing on Google Icon
11/17/2025Bank of America Corp DE624,280$43.38M0.0%-3.3%1.251%Search for SEC Filing on Google Icon
11/17/2025Aquatic Capital Management LLC30,098$2.09M0.0%+80.4%0.060%Search for SEC Filing on Google Icon
11/17/2025Algert Global LLC21,400$1.49M0.0%+73.8%0.043%Search for SEC Filing on Google Icon
11/17/2025Alliancebernstein L.P.99,675$6.93M0.0%-1.6%0.200%Search for SEC Filing on Google Icon
11/17/2025Ameriprise Financial Inc.181,309$12.60M0.0%-35.9%0.363%Search for SEC Filing on Google Icon
11/14/2025Schonfeld Strategic Advisors LLC75,298$5.23M0.0%+72.9%0.151%Search for SEC Filing on Google Icon
11/14/2025Creative Planning44,352$3.08M0.0%+90.4%0.089%Search for SEC Filing on Google Icon
11/14/2025Raymond James Financial Inc.515,515$35.82M0.0%-1.5%1.033%Search for SEC Filing on Google Icon
11/14/2025Freestone Grove Partners LP21,639$1.50M0.0%N/A0.043%Search for SEC Filing on Google Icon
11/14/2025Man Group plc145,853$10.13M0.0%-20.7%0.292%Search for SEC Filing on Google Icon
11/14/2025Occudo Quantitative Strategies LP24,609$1.71M0.2%-16.9%0.049%Search for SEC Filing on Google Icon
11/14/2025Zurcher Kantonalbank Zurich Cantonalbank 10,193$0.71M0.0%+8.9%0.020%Search for SEC Filing on Google Icon
11/14/2025DF Dent & Co. Inc.196,958$13.69M0.2%-7.9%0.395%Search for SEC Filing on Google Icon
11/14/2025UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC98,297$6.83M0.0%-49.9%0.197%Search for SEC Filing on Google Icon
11/14/2025Two Sigma Investments LP428,616$29.78M0.0%N/A0.859%Search for SEC Filing on Google Icon
11/14/2025Squarepoint Ops LLC15,172$1.05M0.0%-93.4%0.030%Search for SEC Filing on Google Icon
11/14/2025iSAM Funds UK Ltd11,666$0.81M0.2%N/A0.023%Search for SEC Filing on Google Icon
11/14/2025Comerica Bank254,300$17.67M0.1%-1.1%0.510%Search for SEC Filing on Google Icon
11/14/2025Nicolet Advisory Services LLC10,356$0.69M0.1%+6.7%0.021%Search for SEC Filing on Google Icon
11/14/2025Glenmede Investment Management LP10,610$0.74M0.0%-7.1%0.021%Search for SEC Filing on Google Icon
11/13/2025Entropy Technologies LP4,234$0.29M0.0%-6.8%0.008%Search for SEC Filing on Google Icon
11/13/2025Invesco Ltd.566,438$39.36M0.0%+2.1%1.122%Search for SEC Filing on Google Icon
11/13/2025Sei Investments Co.154,043$10.71M0.0%+5.2%0.305%Search for SEC Filing on Google Icon
11/13/2025UBS Group AG136,045$9.45M0.0%+35.7%0.269%Search for SEC Filing on Google Icon
11/13/2025Geneva Capital Management LLC1,858,685$129.14M2.2%-1.0%3.680%Search for SEC Filing on Google Icon
11/13/2025Capital Fund Management S.A.63,626$4.42M0.0%+24.3%0.126%Search for SEC Filing on Google Icon
11/13/2025BNP Paribas Financial Markets199,500$13.86M0.0%+94.0%0.395%Search for SEC Filing on Google Icon
11/13/2025Franklin Resources Inc.5,619$0.39M0.0%+38.1%0.011%Search for SEC Filing on Google Icon
11/13/2025Quadrant Capital Group LLC6,901$0.48M0.0%N/A0.014%Search for SEC Filing on Google Icon
11/13/2025Legal & General Group Plc83,681$5.81M0.0%-3.6%0.166%Search for SEC Filing on Google Icon
11/13/2025Swiss National Bank98,400$6.84M0.0%+1.3%0.195%Search for SEC Filing on Google Icon
11/13/2025Russell Investments Group Ltd.6,858$0.48M0.0%-53.5%0.014%Search for SEC Filing on Google Icon
11/13/2025Jefferies Financial Group Inc.8,481$0.59M0.0%N/A0.017%Search for SEC Filing on Google Icon
11/13/2025Parallel Advisors LLC13,333$0.93M0.0%-11.1%0.026%Search for SEC Filing on Google Icon
11/13/2025Natixis Advisors LLC31,208$2.17M0.0%+1.3%0.062%Search for SEC Filing on Google Icon
11/13/2025First Trust Advisors LP580,134$40.31M0.0%+135.8%1.149%Search for SEC Filing on Google Icon
11/13/2025Neuberger Berman Group LLC1,563,190$108.61M0.1%-2.7%3.095%Search for SEC Filing on Google Icon
11/12/2025Barclays PLC174,975$12.16M0.0%+10.0%0.346%Search for SEC Filing on Google Icon
11/12/2025GW&K Investment Management LLC326,967$22.72M0.2%-22.3%0.647%Search for SEC Filing on Google Icon
11/12/2025Dimensional Fund Advisors LP895,961$62.25M0.0%-1.2%1.774%Search for SEC Filing on Google Icon
11/12/2025Victory Capital Management Inc.41,725$2.90M0.0%+4.5%0.083%Search for SEC Filing on Google Icon
11/12/2025Royce & Associates LP375,220$26.07M0.3%+33.5%0.743%Search for SEC Filing on Google Icon
11/12/2025Huntington National Bank5,618$0.39M0.0%-5.4%0.011%Search for SEC Filing on Google Icon
11/12/2025Quantbot Technologies LP76,085$5.29M0.1%+19.0%0.151%Search for SEC Filing on Google Icon
11/12/2025Aster Capital Management DIFC Ltd468$33K0.0%N/A0.001%Search for SEC Filing on Google Icon
11/12/2025Intech Investment Management LLC22,180$1.54M0.0%-24.6%0.044%Search for SEC Filing on Google Icon
11/12/2025US Bancorp DE7,156$0.50M0.0%-5.8%0.014%Search for SEC Filing on Google Icon
11/10/2025AXQ Capital LP7,721$0.54M0.2%+40.9%0.015%Search for SEC Filing on Google Icon
11/10/2025EverSource Wealth Advisors LLC1,762$0.12M0.0%-22.4%0.003%Search for SEC Filing on Google Icon
11/10/2025Granite Investment Partners LLC79,352$5.51M0.3%-22.4%0.157%Search for SEC Filing on Google Icon
11/10/2025Ameritas Investment Partners Inc.13,716$0.95M0.0%-8.4%0.027%Search for SEC Filing on Google Icon
11/10/2025Vestmark Advisory Solutions Inc.32,603$2.27M0.0%-4.5%0.065%Search for SEC Filing on Google Icon
11/7/2025NewEdge Wealth LLC32,042$2.36M0.0%-5.2%0.063%Search for SEC Filing on Google Icon
11/7/2025GSA Capital Partners LLP16,860$1.17M0.1%-1.0%0.033%Search for SEC Filing on Google Icon
11/7/2025Summitry LLC5,852$0.41M0.0%+18.7%0.012%Search for SEC Filing on Google Icon
11/7/2025Vanguard Group Inc.5,250,753$364.82M0.0%-1.3%10.397%Search for SEC Filing on Google Icon
11/7/2025Fifth Third Bancorp2,670$0.19M0.0%-56.7%0.005%Search for SEC Filing on Google Icon
11/7/2025JPMorgan Chase & Co.480,624$33.39M0.0%-24.7%0.952%Search for SEC Filing on Google Icon
11/7/2025State of New Jersey Common Pension Fund D30,180$2.10M0.0%+24.1%0.060%Search for SEC Filing on Google Icon
11/7/2025Hardy Reed LLC3,172$0.22M0.0%-13.2%0.006%Search for SEC Filing on Google Icon
11/7/2025PNC Financial Services Group Inc.8,419$0.59M0.0%-13.4%0.017%Search for SEC Filing on Google Icon
11/6/2025Caprock Group LLC3,411$0.24M0.0%N/A0.007%Search for SEC Filing on Google Icon
11/6/2025Rhumbline Advisers170,985$11.88M0.0%-10.1%0.339%Search for SEC Filing on Google Icon
11/6/2025ProShare Advisors LLC97,901$6.80M0.0%+5.6%0.194%Search for SEC Filing on Google Icon
11/6/2025Oppenheimer Asset Management Inc.27,267$1.90M0.0%-4.9%0.054%Search for SEC Filing on Google Icon
11/5/2025Alps Advisors Inc.120,306$8.36M0.0%+65.6%0.238%Search for SEC Filing on Google Icon
11/5/2025State of Michigan Retirement System12,000$0.83M0.0%-1.6%0.024%Search for SEC Filing on Google Icon
11/5/2025Bessemer Group Inc.1,153$80K0.0%+39.1%0.002%Search for SEC Filing on Google Icon
11/5/2025Hantz Financial Services Inc.396$28K0.0%+97.0%0.001%Search for SEC Filing on Google Icon
11/5/2025Envestnet Asset Management Inc.404,459$28.10M0.0%-4.8%0.801%Search for SEC Filing on Google Icon
11/4/2025SP Asset Management LLC4,941$0.34M0.0%N/A0.010%Search for SEC Filing on Google Icon
11/4/2025State of Wyoming2,637$0.18M0.0%-17.4%0.005%Search for SEC Filing on Google Icon
11/4/2025Principal Financial Group Inc.139,623$9.70M0.0%+2.3%0.276%Search for SEC Filing on Google Icon
11/4/2025UMB Bank n.a.584$41K0.0%+145.4%0.001%Search for SEC Filing on Google Icon
11/4/2025Thrivent Financial for Lutherans11,699$0.81M0.0%-2.9%0.023%Search for SEC Filing on Google Icon
11/4/2025Winnow Wealth LLC484$34K0.0%N/A0.001%Search for SEC Filing on Google Icon
11/3/2025AlphaQuest LLC10,944$0.76M0.0%-12.9%0.022%Search for SEC Filing on Google Icon
11/3/2025Arizona State Retirement System14,984$1.04M0.0%+1.1%0.030%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Exponent logo
Exponent, Inc., together with its subsidiaries, operates as a science and engineering consulting company in the United States and internationally. The company operates in two segments, Engineering and Other Scientific, and Environmental and Health. The Engineering and Other Scientific segment provides services in the areas of biomechanics, biomedical engineering and sciences, buildings and structures, civil engineering, construction consulting, data sciences, electrical engineering and computer science, human factors, materials and corrosion engineering, mechanical engineering, polymer science and materials chemistry, thermal sciences, and vehicle engineering. The Environmental and Health segment offers services in the areas of chemical regulation and food safety, ecological and biological sciences, environmental and earth sciences, and health sciences. The company offers approximately 90 technical disciplines to solve pressing and complicated challenges facing stakeholders. It serves clients in chemical, construction, consumer products, energy, food, beverage and nutrition, government, life sciences, insurance, manufacturing, technology, industrial equipment, transportation, and other sectors of the economy. The company was formerly known as The Failure Group, Inc. and changed its name to Exponent, Inc. in 1998. The company was founded in 1967 and is headquartered in Menlo Park, California.
Read More on Exponent

Today's Range

Now: $74.25
Low: $73.69
High: $75.15

50 Day Range

MA: $69.50
Low: $65.27
High: $74.25

52 Week Range

Now: $74.25
Low: $63.81
High: $98.32

Volume

377,408 shs

Average Volume

364,016 shs

Market Capitalization

$3.70 billion

P/E Ratio

36.22

Dividend Yield

1.63%

Beta

0.82

Who are the company insiders with the largest holdings of Exponent?

Exponent's top insider investors include:
  1. Catherine Corrigan (CEO)
  2. Paul R Johnston (Director)
  3. John Pye (VP)
  4. Bradley A James (VP)
  5. Carol Lindstrom (Director)
  6. Eric Guyer (Insider)
  7. Richard Reiss (VP)
  8. Bradley A James (VP)
  9. Joseph Rakow (VP)
  10. Joseph Sala (VP)
Learn More about top insider investors at Exponent.

Who are the major institutional investors of Exponent?

Exponent's top institutional shareholders include:
  1. Vanguard Group Inc. — 10.40%
  2. Conestoga Capital Advisors LLC — 4.68%
  3. Geneva Capital Management LLC — 3.68%
  4. Neuberger Berman Group LLC — 3.10%
  5. Dimensional Fund Advisors LP — 1.77%
  6. Northern Trust Corp — 1.47%
Learn More about top institutional investors of Exponent stock.

Which institutional investors are selling Exponent stock?

During the previous quarter, EXPO stock was sold by these institutional investors:
  1. Conestoga Capital Advisors LLC
  2. Squarepoint Ops LLC
  3. JPMorgan Chase & Co.
  4. Millennium Management LLC
  5. Ameriprise Financial Inc.
  6. Qube Research & Technologies Ltd
  7. UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC
  8. GW&K Investment Management LLC
In the previous year, company insiders that have sold Exponent company stock include:
  1. Catherine Corrigan (CEO)
  2. Paul R Johnston (Director)
  3. John Pye (VP)
  4. Bradley A James (VP)
  5. Carol Lindstrom (Director)
  6. Eric Guyer (Insider)
Learn More investors selling Exponent stock.

Which institutional investors are buying Exponent stock?

During the previous quarter, EXPO stock was bought by institutional investors including:
  1. Two Sigma Investments LP
  2. First Trust Advisors LP
  3. Resona Asset Management Co. Ltd.
  4. BNP Paribas Financial Markets
  5. Royce & Associates LP
  6. Voloridge Investment Management LLC
  7. Voleon Capital Management LP
  8. Alps Advisors Inc.