About this data
What it is
When a company's officers, directors or owners of more than 10% buy or sell its stock, they must report the trade to the SEC on Form 4. This feed shows purchases and sales on the open market; stock grants, option exercises and shares withheld for tax are left out.
Who files it
The insider, usually through the company, within two business days of the trade.
How current
We collect new filings throughout the day on SEC business days.
Worth knowing
Sales are often routine: insiders sell to diversify, to pay taxes, or under a 10b5-1 plan set up months in advance. A purchase with their own money is less common, which is why many investors pay closer attention to it.

All of this comes from public filings.

Open-market trades per day, last 30 days

05001,000Oct 17 · Purchases: 0Oct 17 · Sales: 0Oct 17Oct 18 · Purchases: 0Oct 18 · Sales: 0Oct 19 · Purchases: 29Oct 19 · Sales: 159Oct 20 · Purchases: 45Oct 20 · Sales: 209Oct 21 · Purchases: 38Oct 21 · Sales: 183Oct 21Oct 22 · Purchases: 50Oct 22 · Sales: 130Oct 23 · Purchases: 77Oct 23 · Sales: 126Oct 24 · Purchases: 1Oct 24 · Sales: 0Oct 25 · Purchases: 0Oct 25 · Sales: 0Oct 25Oct 26 · Purchases: 60Oct 26 · Sales: 171Oct 27 · Purchases: 27Oct 27 · Sales: 217Oct 28 · Purchases: 44Oct 28 · Sales: 135Oct 29 · Purchases: 35Oct 29 · Sales: 199Oct 29Oct 30 · Purchases: 68Oct 30 · Sales: 270Oct 31 · Purchases: 3Oct 31 · Sales: 0Nov 1 · Purchases: 2Nov 1 · Sales: 0Nov 2 · Purchases: 79Nov 2 · Sales: 826Nov 2Nov 3 · Purchases: 66Nov 3 · Sales: 337Nov 4 · Purchases: 67Nov 4 · Sales: 535Nov 5 · Purchases: 108Nov 5 · Sales: 458Nov 6 · Purchases: 137Nov 6 · Sales: 390Nov 6Nov 7 · Purchases: 0Nov 7 · Sales: 0Nov 8 · Purchases: 0Nov 8 · Sales: 0Nov 9 · Purchases: 110Nov 9 · Sales: 457Nov 10 · Purchases: 97Nov 10 · Sales: 406Nov 10Nov 11 · Purchases: 98Nov 11 · Sales: 330Nov 12 · Purchases: 54Nov 12 · Sales: 167Nov 13 · Purchases: 23Nov 13 · Sales: 28Nov 14 · Purchases: 0Nov 14 · Sales: 0Nov 14Nov 15 · Purchases: 0Nov 15 · Sales: 0
05001,000Oct 17 · Purchases: 0Oct 17 · Sales: 0Oct 17Oct 18 · Purchases: 0Oct 18 · Sales: 0Oct 19 · Purchases: 29Oct 19 · Sales: 159Oct 20 · Purchases: 45Oct 20 · Sales: 209Oct 21 · Purchases: 38Oct 21 · Sales: 183Oct 21Oct 22 · Purchases: 50Oct 22 · Sales: 130Oct 23 · Purchases: 77Oct 23 · Sales: 126Oct 24 · Purchases: 1Oct 24 · Sales: 0Oct 25 · Purchases: 0Oct 25 · Sales: 0Oct 25Oct 26 · Purchases: 60Oct 26 · Sales: 171Oct 27 · Purchases: 27Oct 27 · Sales: 217Oct 28 · Purchases: 44Oct 28 · Sales: 135Oct 29 · Purchases: 35Oct 29 · Sales: 199Oct 29Oct 30 · Purchases: 68Oct 30 · Sales: 270Oct 31 · Purchases: 3Oct 31 · Sales: 0Nov 1 · Purchases: 2Nov 1 · Sales: 0Nov 2 · Purchases: 79Nov 2 · Sales: 826Nov 2Nov 3 · Purchases: 66Nov 3 · Sales: 337Nov 4 · Purchases: 67Nov 4 · Sales: 535Nov 5 · Purchases: 108Nov 5 · Sales: 458Nov 6 · Purchases: 137Nov 6 · Sales: 390Nov 6Nov 7 · Purchases: 0Nov 7 · Sales: 0Nov 8 · Purchases: 0Nov 8 · Sales: 0Nov 9 · Purchases: 110Nov 9 · Sales: 457Nov 10 · Purchases: 97Nov 10 · Sales: 406Nov 10Nov 11 · Purchases: 98Nov 11 · Sales: 330Nov 12 · Purchases: 54Nov 12 · Sales: 167Nov 13 · Purchases: 23Nov 13 · Sales: 28Nov 14 · Purchases: 0Nov 14 · Sales: 0Nov 14Nov 15 · Purchases: 0Nov 15 · Sales: 0

Purchases Sales

By trade date. Insiders have two business days to file, so the most recent days fill in later.

Latest open-market insider trades

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Showing: ticker EXPO

Latest open-market insider trades
TradedInsiderCompanyTypeSharesPriceValueFiling
Nov 3, 2026Richard Reiss
Group Vice President
EXPO
Exponent, Inc.
Sale1,280$86.44$110.6K SaleForm 4 ↗
Sep 18, 2026Shukri Jeries Souri
Group Vice President
EXPO
Exponent, Inc.
Buy184$68.45$12.6K BuyForm 4 ↗
Aug 17, 2026Catherine Corrigan
Chief Executive Officer, Director
EXPO
Exponent, Inc.
Sale1,707$66.28$113.1K SaleForm 4 ↗
Jul 15, 2026Catherine Corrigan
Chief Executive Officer, Director
EXPO
Exponent, Inc.
Sale1,737$62.78$109.0K SaleForm 4 ↗
Jun 15, 2026Catherine Corrigan
President & CEO, Director
EXPO
Exponent, Inc.
Sale1,793$57.13$102.4K SaleForm 4 ↗
Jun 15, 2026Catherine Corrigan
President & CEO, Director
EXPO
Exponent, Inc.
Sale2,326$57.13$132.9K SaleForm 4 ↗
May 26, 2026Bradley A. James
Group Vice President
EXPO
Exponent, Inc.
Sale2,000$57.47$114.9K SaleForm 4 ↗
May 19, 2026Richard Reiss
Group Vice President
EXPO
Exponent, Inc.
Sale1,672$58.65$98.1K SaleForm 4 ↗
May 15, 2026Catherine Corrigan
President & CEO, Director
EXPO
Exponent, Inc.
Sale1,827$54.06$98.8K SaleForm 4 ↗
May 15, 2026Catherine Corrigan
President & CEO, Director
EXPO
Exponent, Inc.
Sale2,367$54.06$128.0K SaleForm 4 ↗
May 13, 2026Joseph Rakow
Group Vice President
EXPO
Exponent, Inc.
Sale2,945$54.66$161.0K SaleForm 4 ↗
May 13, 2026Joseph Sala
Group Vice President
EXPO
Exponent, Inc.
Sale2,066$56.66$117.1K SaleForm 4 ↗
Apr 15, 2026Catherine Corrigan
President & CEO, Director
EXPO
Exponent, Inc.
Sale1,697$67.70$114.9K SaleForm 4 ↗
Apr 15, 2026Catherine Corrigan
President & CEO, Director
EXPO
Exponent, Inc.
Sale2,212$67.70$149.8K SaleForm 4 ↗
Mar 16, 2026Catherine Corrigan
President & CEO, Director
EXPO
Exponent, Inc.
Sale1,698$67.49$114.6K SaleForm 4 ↗
Mar 16, 2026Catherine Corrigan
President & CEO, Director
EXPO
Exponent, Inc.
Sale2,214$67.49$149.4K SaleForm 4 ↗
Feb 17, 2026Catherine Corrigan
President & CEO, Director
EXPO
Exponent, Inc.
Sale1,702$67.14$114.3K SaleForm 4 ↗
Feb 17, 2026Catherine Corrigan
President & CEO, Director
EXPO
Exponent, Inc.
Sale2,218$67.16$149.0K SaleForm 4 ↗
Feb 10, 2026John Pye
VP Global Offices & Innovation
EXPO
Exponent, Inc.
Sale3,659$75.98$278.0K SaleForm 4 ↗
Feb 10, 2026John Pye
VP Global Offices & Innovation
EXPO
Exponent, Inc.
Sale341$75.94$25.9K SaleForm 4 ↗
Jan 15, 2026Catherine Corrigan
President & CEO, Director
EXPO
Exponent, Inc.
Sale1,663$72.52$120.6K SaleForm 4 ↗
Jan 2, 2026John Pye
VP Global Offices & Innovation
EXPO
Exponent, Inc.
Buy89$66.64$5,931 BuyForm 4 ↗
Dec 15, 2025Catherine Corrigan
President & CEO, Director
EXPO
Exponent, Inc.
Sale3,225$70.74$228.1K SaleForm 4 ↗
Nov 17, 2025Catherine Corrigan
President & CEO, Director
EXPO
Exponent, Inc.
Sale1,675$70.74$118.5K SaleForm 4 ↗
Nov 17, 2025Catherine Corrigan
President & CEO, Director
EXPO
Exponent, Inc.
Sale3,225$70.21$226.4K SaleForm 4 ↗
Oct 15, 2025Catherine Corrigan
President & CEO, Director
EXPO
Exponent, Inc.
Sale1,704$66.79$113.8K SaleForm 4 ↗
Oct 15, 2025Catherine Corrigan
President & CEO, Director
EXPO
Exponent, Inc.
Sale3,226$66.84$215.6K SaleForm 4 ↗
Oct 3, 2025John Pye
VP Global Offices & Innovation
EXPO
Exponent, Inc.
Buy80$63.75$5,100 BuyForm 4 ↗
Sep 15, 2025Catherine Corrigan
President & CEO, Director
EXPO
Exponent, Inc.
Sale3,226$69.77$225.1K SaleForm 4 ↗
Sep 15, 2025Catherine Corrigan
President & CEO, Director
EXPO
Exponent, Inc.
Sale1,679$70.18$117.8K SaleForm 4 ↗
Aug 14, 2025Catherine Corrigan
President & CEO, Director
EXPO
Exponent, Inc.
Sale1,670$71.38$119.2K SaleForm 4 ↗
Aug 14, 2025Catherine Corrigan
President & CEO, Director
EXPO
Exponent, Inc.
Sale3,226$70.93$228.8K SaleForm 4 ↗
Aug 12, 2025Joseph Sala
Group Vice President
EXPO
Exponent, Inc.
Sale1,595$70.64$112.7K SaleForm 4 ↗
Jul 4, 2025John Pye
VP Global Offices & Innovation
EXPO
Exponent, Inc.
Buy80$73.25$5,860 BuyForm 4 ↗
Jul 4, 2025Richard L. Schlenker Jr.
EVP & Chief Financial Officer
EXPO
Exponent, Inc.
Buy166$73.25$12.2K BuyForm 4 ↗
May 27, 2025Joseph Rakow
Group Vice President
EXPO
Exponent, Inc.
Sale1,573$77.72$122.3K SaleForm 4 ↗
May 23, 2025John Pye
Group Vice President
EXPO
Exponent, Inc.
Sale1,658$76.32$126.5K SaleForm 4 ↗
May 23, 2025John Pye
Group Vice President
EXPO
Exponent, Inc.
Sale342$76.34$26.1K SaleForm 4 ↗
May 20, 2025Bradley A. James
Group Vice President
EXPO
Exponent, Inc.
Sale2,694$79.52$214.2K SaleForm 4 ↗
Apr 4, 2025John Pye
VP Global Offices & Innovation
EXPO
Exponent, Inc.
Buy67$73.21$4,905 BuyForm 4 ↗
Apr 4, 2025Richard L. Schlenker Jr.
EVP & Chief Financial Officer
EXPO
Exponent, Inc.
Buy140$73.21$10.2K BuyForm 4 ↗
Feb 26, 2025Richard Reiss
Group Vice President
EXPO
Exponent, Inc.
Sale1,736$85.93$149.2K SaleForm 4 ↗
Jan 3, 2025John Pye
VP Global Offices & Innovation
EXPO
Exponent, Inc.
Buy61$84.46$5,152 BuyForm 4 ↗
Jan 3, 2025John Pye
Group Vice President
EXPO
Exponent, Inc.
Buy61$84.46$5,152 BuyForm 4 ↗
Nov 21, 2024Paul R. Johnston
Director
EXPO
Exponent, Inc.
Sale5,700$95.41$543.8K SaleForm 4 ↗
Nov 20, 2024Paul R. Johnston
Director
EXPO
Exponent, Inc.
Sale1,300$95.03$123.5K SaleForm 4 ↗
Nov 15, 2024Paul R. Johnston
Director
EXPO
Exponent, Inc.
Sale7,000$98.32$688.2K SaleForm 4 ↗
Nov 12, 2024Paul R. Johnston
Director
EXPO
Exponent, Inc.
Sale7,000$103.83$726.8K SaleForm 4 ↗
Nov 7, 2024Paul R. Johnston
Director
EXPO
Exponent, Inc.
Sale7,000$103.65$725.5K SaleForm 4 ↗
Nov 6, 2024Paul R. Johnston
Director
EXPO
Exponent, Inc.
Sale2,670$104.60$279.3K SaleForm 4 ↗

The newest 50 items, most recent first. Every row links to its original filing. Updated Nov 15, 2026, 5:29 PM EST.

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