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EXPO Insider Trading

Insider Ownership Percentage: 1.60%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $2,882,935.29

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: $65.40
Price Change: ▲ Price Increase of +0.246 (0.38%)
As of 03/20/2026 12:41 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
2/17/2026Catherine CorriganCEOSell3,920$67.15$263,228.0093,731View SEC Filing Icon  
2/10/2026John PyeVPSell4,000$75.97$303,880.0025,204View SEC Filing Icon  
1/15/2026Catherine CorriganCEOSell1,663$72.52$120,600.7692,723View SEC Filing Icon  
12/15/2025Catherine CorriganCEOSell3,225$70.74$228,136.5084,134View SEC Filing Icon  
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  
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
3/17/2026Rockefeller Capital Management L.P.3,340$0.23M0.0%+331.5%0.007%Search for SEC Filing on Google Icon
3/10/2026Montanaro Asset Management Ltd120,500$8.37M2.3%-0.9%0.245%Search for SEC Filing on Google Icon
3/9/2026Corient Private Wealth LLC7,149$0.50M0.0%+48.4%0.015%Search for SEC Filing on Google Icon
3/3/2026Caitong International Asset Management Co. Ltd442$31K0.0%-66.0%0.001%Search for SEC Filing on Google Icon
2/24/2026Pacer Advisors Inc.7,763$0.54M0.0%-33.5%0.016%Search for SEC Filing on Google Icon
2/23/2026Virtu Financial LLC8,665$0.60M0.0%N/A0.017%Search for SEC Filing on Google Icon
2/19/2026Invesco Ltd.581,878$40.42M0.0%+2.7%1.166%Search for SEC Filing on Google Icon
2/19/2026Corient Private Wealth LLC6,915$0.48M0.0%+43.5%0.014%Search for SEC Filing on Google Icon
2/19/2026Alberta Investment Management Corp20,100$1.40M0.0%N/A0.040%Search for SEC Filing on Google Icon
2/18/2026Mercer Global Advisors Inc. ADV24,948$1.73M0.0%-9.4%0.050%Search for SEC Filing on Google Icon
2/18/2026State of Tennessee Department of Treasury10,945$0.79M0.0%-4.1%0.022%Search for SEC Filing on Google Icon
2/18/2026XTX Topco Ltd5,824$0.41M0.0%N/A0.012%Search for SEC Filing on Google Icon
2/18/2026nVerses Capital LLC3,144$0.22M0.5%N/A0.006%Search for SEC Filing on Google Icon
2/18/2026Voloridge Investment Management LLC191,611$13.31M0.0%-24.9%0.384%Search for SEC Filing on Google Icon
2/18/2026Twinbeech Capital LP18,771$1.30M0.1%N/A0.038%Search for SEC Filing on Google Icon
2/18/2026Numerai GP LLC7,544$0.52M0.1%-67.8%0.015%Search for SEC Filing on Google Icon
2/18/2026Millennium Management LLC252,143$17.51M0.0%+2.1%0.505%Search for SEC Filing on Google Icon
2/18/2026Man Group plc119,125$8.27M0.0%-18.3%0.239%Search for SEC Filing on Google Icon
2/18/2026Inspire Investing LLC6,709$0.47M0.0%+2.6%0.013%Search for SEC Filing on Google Icon
2/18/2026Janus Henderson Group PLC22,201$1.54M0.0%+9.4%0.044%Search for SEC Filing on Google Icon
2/18/2026Gotham Asset Management LLC4,256$0.30M0.0%-36.5%0.009%Search for SEC Filing on Google Icon
2/18/2026Engineers Gate Manager LP39,750$2.76M0.0%+187.6%0.080%Search for SEC Filing on Google Icon
2/18/2026Bamco Inc. NY470,868$32.71M0.1%-6.3%0.944%Search for SEC Filing on Google Icon
2/17/2026Schonfeld Strategic Advisors LLC5,934$0.41M0.0%-92.1%0.012%Search for SEC Filing on Google Icon
2/17/2026PDT Partners LLC4,231$0.29M0.0%N/A0.008%Search for SEC Filing on Google Icon
2/17/2026AQR Capital Management LLC547,737$38.05M0.0%+115.1%1.098%Search for SEC Filing on Google Icon
2/17/2026EFG International AG83,544$5.80M0.1%N/A0.167%Search for SEC Filing on Google Icon
2/17/2026Cetera Investment Advisers31,927$2.22M0.0%-11.5%0.064%Search for SEC Filing on Google Icon
2/17/2026DF Dent & Co. Inc.119,183$8.28M0.1%-39.5%0.239%Search for SEC Filing on Google Icon
2/17/2026Trexquant Investment LP88,255$6.13M0.1%+42.1%0.177%Search for SEC Filing on Google Icon
2/17/2026iSAM Funds UK Ltd8,498$0.59M0.2%-27.2%0.017%Search for SEC Filing on Google Icon
2/17/2026Jump Financial LLC9,300$0.65M0.0%+5.5%0.019%Search for SEC Filing on Google Icon
2/17/2026Price T Rowe Associates Inc. MD47,525$3.30M0.0%+10.6%0.095%Search for SEC Filing on Google Icon
2/17/2026Osaic Holdings Inc.5,909$0.41M0.0%-8.0%0.012%Search for SEC Filing on Google Icon
2/17/2026California State Teachers Retirement System47,777$3.32M0.0%+1.9%0.096%Search for SEC Filing on Google Icon
2/17/2026Russell Investments Group Ltd.11,499$0.80M0.0%+67.7%0.023%Search for SEC Filing on Google Icon
2/17/2026Captrust Financial Advisors10,329$0.72M0.0%+42.5%0.021%Search for SEC Filing on Google Icon
2/17/2026Royal Bank of Canada209,135$14.53M0.0%-31.5%0.419%Search for SEC Filing on Google Icon
2/17/2026Graham Capital Management L.P.6,581$0.46M0.0%+127.9%0.013%Search for SEC Filing on Google Icon
2/17/2026Magnetar Financial LLC3,749$0.26M0.0%N/A0.008%Search for SEC Filing on Google Icon
2/17/2026Alberta Investment Management Corp20,100$1.40M0.0%N/A0.040%Search for SEC Filing on Google Icon
2/16/2026Squarepoint Ops LLC6,894$0.48M0.0%-54.6%0.014%Search for SEC Filing on Google Icon
2/16/2026Vanguard Personalized Indexing Management LLC20,850$1.45M0.0%+45.4%0.042%Search for SEC Filing on Google Icon
2/16/2026Verition Fund Management LLC4,091$0.28M0.0%-90.7%0.008%Search for SEC Filing on Google Icon
2/16/2026MML Investors Services LLC5,163$0.36M0.0%-37.5%0.010%Search for SEC Filing on Google Icon
2/16/2026Mariner LLC17,101$1.19M0.0%+13.3%0.034%Search for SEC Filing on Google Icon
2/16/2026Nicolet Advisory Services LLC5,952$0.44M0.0%-42.5%0.012%Search for SEC Filing on Google Icon
2/16/2026Arax Advisory Partners466$32K0.0%-83.0%0.001%Search for SEC Filing on Google Icon
2/16/2026Barclays PLC196,995$13.68M0.0%+12.6%0.395%Search for SEC Filing on Google Icon
2/16/2026Bridge City Capital LLC41,435$2.88M0.8%+3.8%0.083%Search for SEC Filing on Google Icon
2/13/2026Kestra Advisory Services LLC1,128$78K0.0%N/A0.002%Search for SEC Filing on Google Icon
2/13/2026Marshall Wace LLP100,399$6.97M0.0%N/A0.201%Search for SEC Filing on Google Icon
2/13/2026The Manufacturers Life Insurance Company 48,306$3.36M0.0%-5.7%0.097%Search for SEC Filing on Google Icon
2/13/2026CANADA LIFE ASSURANCE Co28,546$1.98M0.0%-23.2%0.057%Search for SEC Filing on Google Icon
2/13/2026UMB Bank n.a.904$63K0.0%+54.8%0.002%Search for SEC Filing on Google Icon
2/13/2026Stifel Financial Corp95,464$6.63M0.0%-16.3%0.191%Search for SEC Filing on Google Icon
2/13/2026Neuberger Berman Group LLC1,478,536$102.70M0.1%-5.4%2.964%Search for SEC Filing on Google Icon
2/13/2026Morgan Stanley1,154,210$80.17M0.0%+3.6%2.314%Search for SEC Filing on Google Icon
2/13/2026Jacobs Levy Equity Management Inc.67,416$4.68M0.0%-46.8%0.135%Search for SEC Filing on Google Icon
2/13/2026First Trust Advisors LP898,343$62.40M0.0%+54.9%1.801%Search for SEC Filing on Google Icon
2/13/2026Charles Schwab Investment Management Inc.516,095$35.85M0.0%-2.5%1.034%Search for SEC Filing on Google Icon
2/13/2026Police & Firemen s Retirement System of New Jersey13,470$0.94M0.0%-4.3%0.027%Search for SEC Filing on Google Icon
2/13/2026State Street Corp1,855,626$128.89M0.0%-0.1%3.719%Search for SEC Filing on Google Icon
2/13/2026Ieq Capital LLC16,046$1.12M0.0%+457.2%0.032%Search for SEC Filing on Google Icon
2/13/2026Dynamic Technology Lab Private Ltd5,611$0.39M0.1%N/A0.011%Search for SEC Filing on Google Icon
2/13/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC137,263$9.53M0.0%+39.6%0.275%Search for SEC Filing on Google Icon
2/13/2026Wells Fargo & Company MN600,966$41.74M0.0%-15.2%1.205%Search for SEC Filing on Google Icon
2/13/2026Quadrant Capital Group LLC2,650$0.18M0.0%-61.6%0.005%Search for SEC Filing on Google Icon
2/12/2026Jane Street Group LLC125,920$8.75M0.0%+65.3%0.252%Search for SEC Filing on Google Icon
2/12/2026HRT Financial LP38,173$2.65M0.0%-8.2%0.077%Search for SEC Filing on Google Icon
2/12/2026MetLife Investment Management LLC51,881$3.60M0.0%-5.2%0.104%Search for SEC Filing on Google Icon
2/12/2026Cibc World Markets Corp3,365$0.23M0.0%N/A0.007%Search for SEC Filing on Google Icon
2/12/2026Dimensional Fund Advisors LP898,615$62.42M0.0%+0.3%1.801%Search for SEC Filing on Google Icon
2/12/2026Federated Hermes Inc.2,248$0.16M0.0%-50.2%0.005%Search for SEC Filing on Google Icon
2/12/2026Ensign Peak Advisors Inc3,834$0.27M0.0%-64.8%0.008%Search for SEC Filing on Google Icon
2/12/2026Elevation Point Wealth Partners LLC3,368$0.23M0.0%N/A0.007%Search for SEC Filing on Google Icon
2/12/2026Steward Partners Investment Advisory LLC695$48K0.0%-22.4%0.001%Search for SEC Filing on Google Icon
2/12/2026New York State Common Retirement Fund51,426$3.57M0.0%+88.3%0.103%Search for SEC Filing on Google Icon
2/12/2026Granite Investment Partners LLC206,221$14.32M0.8%+159.9%0.413%Search for SEC Filing on Google Icon
2/12/2026Campbell & CO Investment Adviser LLC37,297$2.59M0.1%+138.5%0.075%Search for SEC Filing on Google Icon
2/12/2026CIBC Private Wealth Group LLC3,801$0.26M0.0%-10.4%0.008%Search for SEC Filing on Google Icon
2/12/2026Geneva Capital Management LLC1,727,401$119.99M2.3%-7.1%3.462%Search for SEC Filing on Google Icon
2/12/2026Bank of Montreal Can6,832$0.48M0.0%-2.8%0.014%Search for SEC Filing on Google Icon
2/12/2026Brown Brothers Harriman & Co.385$27K0.0%-44.5%0.001%Search for SEC Filing on Google Icon
2/12/2026Alps Advisors Inc.112,885$7.84M0.0%-6.2%0.226%Search for SEC Filing on Google Icon
2/12/2026Swiss National Bank99,600$6.92M0.0%+1.2%0.200%Search for SEC Filing on Google Icon
2/12/2026Nuveen LLC219,724$15.26M0.0%+93.1%0.440%Search for SEC Filing on Google Icon
2/12/2026Xponance LLC6,111$0.42M0.0%-14.5%0.012%Search for SEC Filing on Google Icon
2/11/2026Janney Montgomery Scott LLC36,925$2.57M0.0%-16.0%0.074%Search for SEC Filing on Google Icon
2/11/2026Deutsche Bank AG43,157$3M0.0%-84.4%0.087%Search for SEC Filing on Google Icon
2/11/2026GW&K Investment Management LLC3,815$0.27M0.0%-98.8%0.008%Search for SEC Filing on Google Icon
2/11/2026BLI Banque de Luxembourg Investments162,649$11.43M0.3%+1.3%0.326%Search for SEC Filing on Google Icon
2/11/2026Cerity Partners LLC26,211$1.82M0.0%+27.8%0.053%Search for SEC Filing on Google Icon
2/11/2026LPL Financial LLC60,592$4.21M0.0%-13.3%0.121%Search for SEC Filing on Google Icon
2/11/2026O Shaughnessy Asset Management LLC5,385$0.37M0.0%+15.6%0.011%Search for SEC Filing on Google Icon
2/11/2026JPMorgan Chase & Co.368,655$25.61M0.0%-23.3%0.739%Search for SEC Filing on Google Icon
2/11/2026WINTON GROUP Ltd5,196$0.36M0.0%N/A0.010%Search for SEC Filing on Google Icon
2/11/2026EULAV Asset Management262,100$18.21M0.5%-15.9%0.525%Search for SEC Filing on Google Icon
2/11/2026Parallel Advisors LLC12,593$0.88M0.0%-5.6%0.025%Search for SEC Filing on Google Icon
2/11/2026State of Wyoming1,107$77K0.0%-58.0%0.002%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: $65.40
Low: $64.44
High: $65.57

50 Day Range

MA: $71.73
Low: $64.50
High: $79.79

52 Week Range

Now: $65.40
Low: $63.81
High: $83.92

Volume

156,312 shs

Average Volume

454,886 shs

Market Capitalization

$3.22 billion

P/E Ratio

31.45

Dividend Yield

1.92%

Beta

0.77

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. — 10.31%
  2. Conestoga Capital Advisors LLC — 4.80%
  3. State Street Corp — 3.72%
  4. Geneva Capital Management LLC — 3.46%
  5. Geode Capital Management LLC — 3.19%
  6. Neuberger Berman Group LLC — 2.96%
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. GW&K Investment Management LLC
  2. Deutsche Bank AG
  3. Geneva Capital Management LLC
  4. JPMorgan Chase & Co.
  5. Wells Fargo & Company MN
  6. Vanguard Group Inc.
  7. Royal Bank of Canada
  8. Neuberger Berman Group 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)
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. Norges Bank
  2. First Trust Advisors LP
  3. AQR Capital Management LLC
  4. Royce & Associates LP
  5. Northwestern Mutual Wealth Management Co.
  6. Goldman Sachs Group Inc.
  7. Granite Investment Partners LLC
  8. Nuveen LLC