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EXPONasdaq · Services-Management Consulting Services

EXPONENT INC

Alert me on EXPO
1
Insider buys, 6 months
0
Congress trades, 6 months
0
Signals, 6 months

Six months

After each filing

22
Sep 22 Buy Souri Shukri Jeries Insider
1 week
−2.6%S&P −1.2%
1 month
+10.5%S&P 0.0%
3 months
Result in40 trading days
6 months
Result in103 trading days
Aug 19 Sale Corrigan Catherine Insider
1 week
+0.6%S&P −0.4%
1 month
−1.9%S&P −0.7%
3 months
Result in17 trading days
6 months
Result in80 trading days
Jul 18 Sale Corrigan Catherine Insider
1 week
+0.1%S&P −0.4%
1 month
+7.7%S&P +3.4%
3 months
+15.1%S&P +3.1%
6 months
Result in58 trading days
Jun 18 Sale Corrigan Catherine Insider
1 week
+6.9%S&P −2.4%
1 month
+6.6%S&P +0.2%
3 months
+20.6%S&P +2.3%
6 months
Result in38 trading days
May 27 Sale James Bradley A Insider
1 week
+2.2%S&P +0.5%
1 month
+7.1%S&P −2.6%
3 months
+23.9%S&P +2.3%
6 months
Result in22 trading days
Show all 22
May 19 Sale Reiss Richard Insider
1 week
+0.2%S&P +2.3%
1 month
+0.3%S&P +2.0%
3 months
+23.3%S&P +5.1%
6 months
Result in17 trading days
May 16 Sale Corrigan Catherine Insider
1 week
+0.3%S&P +1.6%
1 month
−0.1%S&P +0.3%
3 months
+18.3%S&P +4.2%
6 months
Result in16 trading days
May 14 Sale Sala Joseph Insider
1 week
+6.3%S&P −0.7%
1 month
+7.2%S&P +0.9%
3 months
+25.7%S&P +4.0%
6 months
Result in14 trading days
May 14 Sale Rakow Joseph Insider
1 week
+6.3%S&P −0.7%
1 month
+7.2%S&P +0.9%
3 months
+25.7%S&P +4.0%
6 months
Result in14 trading days
Apr 17 Sale Corrigan Catherine Insider
1 week
−3.2%S&P +0.5%
1 month
−15.7%S&P +4.0%
3 months
−7.4%S&P +4.8%
6 months
+6.6%S&P +8.0%
Feb 19 Sale Corrigan Catherine Insider
1 week
+4.3%S&P +0.7%
1 month
−4.3%S&P −5.0%
3 months
−16.5%S&P +8.6%
6 months
0.0%S&P +12.0%
Feb 12 Sale Pye John Insider
1 week
+4.5%S&P +1.2%
1 month
−0.2%S&P −1.8%
3 months
−19.7%S&P +10.1%
6 months
+0.9%S&P +14.6%
Jan 21 Sale Corrigan Catherine Insider
1 week
−1.9%S&P +1.5%
1 month
−6.4%S&P +0.6%
3 months
−9.4%S&P +4.1%
6 months
−19.2%S&P +8.3%
Dec 17, 2025 Sale Corrigan Catherine Insider
1 week
−2.6%S&P +3.1%
1 month
−0.4%S&P +1.2%
3 months
−9.0%S&P −2.8%
6 months
−23.5%S&P +11.8%
Nov 19, 2025 Sale Corrigan Catherine Insider
1 week
+6.4%S&P +2.6%
1 month
+6.0%S&P +3.0%
3 months
+2.2%S&P +3.3%
6 months
−14.6%S&P +13.2%
Oct 22, 2025 Sale Rep. Lisa McClain House
1 week
−3.1%S&P +1.2%
1 month
+2.4%S&P −1.9%
3 months
+9.7%S&P +3.4%
6 months
−3.2%S&P +7.1%
Oct 17, 2025 Sale Corrigan Catherine Insider
1 week
+2.7%S&P +1.9%
1 month
+2.1%S&P +0.2%
3 months
+9.2%S&P +2.3%
6 months
+2.0%S&P +6.6%
Sep 17, 2025 Sale Corrigan Catherine Insider
1 week
0.0%S&P +0.6%
1 month
−1.1%S&P +0.5%
3 months
+8.0%S&P +3.3%
6 months
−4.8%S&P +0.7%
Sep 12, 2025 Buy Rep. Lisa McClain House
1 week
+0.7%S&P +1.2%
1 month
−3.7%S&P +0.5%
3 months
+6.4%S&P +3.4%
6 months
−5.2%S&P +2.1%
Jun 22, 2025 Sale Rep. Jefferson Shreve House
1 week
+1.3%S&P +2.9%
1 month
−1.5%S&P +5.7%
3 months
−4.7%S&P +11.4%
6 months
−1.5%S&P +14.0%
Apr 11, 2025 Buy Rep. Jefferson Shreve House
1 week
−1.8%S&P −2.2%
1 month
−4.0%S&P +9.0%
3 months
−9.6%S&P +16.1%
6 months
−16.7%S&P +23.5%
Mar 9, 2025 Buy Rep. Jefferson Shreve House
1 week
−1.3%S&P +1.2%
1 month
−10.0%S&P −11.2%
3 months
−7.6%S&P +7.3%
6 months
−16.5%S&P +16.7%

Every purchase and sale on this ticker reported by a member of Congress or an insider, measured from the close of the first trading day after it became public to the close 1 week, 1 month, 3 months and 6 months later, each beside the S&P over the same days.

Filings for EXPO

74 held · newest 574 held · newest 2
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See all 74 filings for EXPO

Aeon news and offers by email

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Government contracts, last 12 months

Awards of $10M and up, from USAspending · context, not a signal
No contracts of $10M or more in the last 12 months.

Lobbying

Last four quarters
No lobbying reports on file.