Exponent Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 3.19. In total, the insiders bought 388.78K and sold 50.59K EXPO shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power

(Last 100 transactions)
3.19
Buy 388.78K shares
Sell 50.59K shares
76% Buy Activity
Strong Negative Correlation
Buy Signal Medium Confidence
Mar 13, 2026

Analysis Breakdown:

  • Confidence increased due to high data reliability score of 100.
  • Supported by overwhelming buy-side pressure (76% buys).

Historical Insider Trades

Date Type Person Role Amount
Mar 16, 2026
Buy
Common Stock
M-Exempt
Corrigan Catherine
President & CEO
CEO / President 2 380
Value: $69.1K
Mar 16, 2026
Sell
Common Stock
S-Sale
Corrigan Catherine
President & CEO
CEO / President 1 698
Value: $114.6K
Mar 16, 2026
Sell
Common Stock
S-Sale
Corrigan Catherine
President & CEO
CEO / President 2 214
Value: $149.4K
Mar 16, 2026
Buy
Non-Qualified Stock Option (right to buy)
M-Exempt
Corrigan Catherine
President & CEO
CEO / President 2 380
Value: $69.1K
Mar 16, 2026
Buy
Non-Qualified Stock Option (right to buy)
M-Exempt
Corrigan Catherine
President & CEO
CEO / President 3 226
Value: $82.0K
Mar 13, 2026
Buy
Restricted Stock Units
A-Award
James Bradley A
Group Vice President
CEO / President 4 454
Value: $300.1K
Mar 13, 2026
Buy
Restricted Stock Units
A-Award
Kundert Brian
Chief Human Resources Officer
Officer 3 564
Value: $240.1K
Mar 13, 2026
Buy
Restricted Stock Units
A-Award
Pye John
Vp Global Offices & Innovation
Officer 5 938
Value: $400.0K
Mar 13, 2026
Buy
Restricted Stock Units
A-Award
Rakow Joseph
Group Vice President
CEO / President 10 688
Value: $720.1K
Mar 13, 2026
Buy
Restricted Stock Units
A-Award
Reiss Richard
Group Vice President
CEO / President 2 970
Value: $200.1K
Mar 13, 2026
Buy
Restricted Stock Units
A-Award
Reitman Maureen T. F.
Group Vice President
CEO / President 9 500
Value: $640.0K
Mar 13, 2026
Buy
Restricted Stock Units
A-Award
Sala Joseph
Group Vice President
CEO / President 9 798
Value: $660.1K
Mar 13, 2026
Buy
Restricted Stock Units
A-Award
Schlenker Richard L Jr
EVP & Chief Financial Officer
C-Suite Officer 10 688
Value: $720.1K
Mar 13, 2026
Buy
Restricted Stock Units
A-Award
Corrigan Catherine
President & CEO
CEO / President 17 814
Value: $1.20M
Mar 11, 2026
Buy
Restricted Stock Units
M-Exempt
Corrigan Catherine
President & CEO
CEO / President 12 716
Value: $890.5K
Mar 11, 2026
Sell
Common Stock
F-InKind
Corrigan Catherine
President & CEO
CEO / President 6 156
Value: $431.1K
Mar 11, 2026
Buy
Common Stock
M-Exempt
Corrigan Catherine
President & CEO
CEO / President 12 716
Value: $890.5K
Mar 11, 2026
Buy
Restricted Stock Units
M-Exempt
James Bradley A
Group Vice President
CEO / President 4 664
Value: $326.6K
Mar 11, 2026
Sell
Common Stock
F-InKind
Sala Joseph
Group Vice President
CEO / President 1 114
Value: $78.0K
Mar 11, 2026
Sell
Common Stock
F-InKind
Schlenker Richard L Jr
EVP & Chief Financial Officer
C-Suite Officer 3 694
Value: $258.7K
Mar 11, 2026
Buy
Common Stock
M-Exempt
Schlenker Richard L Jr
EVP & Chief Financial Officer
C-Suite Officer 7 630
Value: $534.3K
Mar 11, 2026
Buy
Common Stock
M-Exempt
Reiss Richard
Group Vice President
CEO / President 2 120
Value: $148.5K
Mar 11, 2026
Sell
Common Stock
F-InKind
Reiss Richard
Group Vice President
CEO / President 958
Value: $67.1K
Mar 11, 2026
Buy
Restricted Stock Units
M-Exempt
Schlenker Richard L Jr
EVP & Chief Financial Officer
C-Suite Officer 7 630
Value: $534.3K
Mar 11, 2026
Buy
Restricted Stock Units
M-Exempt
Reiss Richard
Group Vice President
CEO / President 2 120
Value: $148.5K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

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ABOUT EXPONENT
Exponent
Exponent, Inc., together with its subsidiaries, operates as a science and engineering consulting company worldwide. It 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...
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