EXPO Exponent Inc.
Industrials, filed as EXPONENT INC (COM), Equity As of 2026 Q2 among managers we track Quote on Google Finance, opens in a new tab
In 2026 Q2 Ron Baron trimmed Exponent.
Who owns this now
Largest portfolio weights among holders, up to 0.0% (Ron Baron, Bamco Inc. (Baron Capital)). Not free-float ownership.
Who owns EXPO
Sorted by value, long equity only, as of 2026 Q2.
| History | |||||
|---|---|---|---|---|---|
| Ron Baron, Bamco Inc. (Baron Capital) | Reduce −26.7% | 364,297 | $21M | History |
Insider trades
Open-market buys and sales by EXPO's executives, directors and 10% owners in the last 12 months, from their Form 4s
- $13K bought by 1 insider
- $795K sold by 5 insiders outside a trading plan
- $2.2M sold by 1 insider under 10b5-1 plans
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Shukri Jeries Souri Group Vice PresidentBuy$13K 184 shares at $68.45 +0.5% to stakeTraded Sep 18 Filed Sep 22
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Catherine Corrigan CEOPlanned sale$113K 1,707 shares at $66.28 1.3% of stakeTraded Aug 17 Filed Aug 18
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Catherine Corrigan CEOPlanned sale$109K 1,737 shares at $62.78 1.5% of stakeTraded Jul 15 Filed Jul 17
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Catherine Corrigan CEOPlanned sale$235K 4,119 shares at $57.13 3.7% of stakeTraded Jun 15 Filed Jun 17
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Bradley A James Group Vice PresidentSale$115K 2,000 shares at $57.47 64% of stakeTraded May 26 Filed May 27
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Richard Reiss Group Vice PresidentSale$98K 1,672 shares at $58.65 42% of stakeTraded May 19 Filed May 19
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Catherine Corrigan CEOPlanned sale$227K 4,194 shares at $54.06 3.8% of stakeTraded May 15 Filed May 15
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Joseph Rakow Group Vice PresidentSale$161K 2,945 shares at $54.66 100% of stakeTraded May 13 Filed May 13
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Joseph Sala Group Vice PresidentSale$117K 2,066 shares at $56.66 100% of stakeTraded May 13 Filed May 13
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Catherine Corrigan CEOPlanned sale$529K 7,821 shares at $67.59 7% of stakeTraded Mar 16–Apr 15 Filed Apr 16
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Catherine Corrigan CEOPlanned sale$263K 3,920 shares at $67.15 4% of stakeTraded Feb 17 Filed Feb 18
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John Pye VP Global Offices & InnovationSale$304K 4,000 shares at $75.97 14% of stakeTraded Feb 10 Filed Feb 12
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Catherine Corrigan CEOPlanned sale$121K 1,663 shares at $72.52 1.8% of stakeTraded Jan 15 Filed Jan 20
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Catherine Corrigan CEOPlanned sale$228K 3,225 shares at $70.74 3.7% of stakeTraded Dec 15, 2025 Filed Dec 16, 2025
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Catherine Corrigan CEOPlanned sale$345K 4,900 shares at $70.39 5.5% of stakeTraded Nov 17, 2025 Filed Nov 18, 2025
Also filed in the last 12 months, not counted as buying or selling: 33 option exercises, 8 share withholdings for taxes, and 1 gift.
Congress
2 members of Congress traded EXPO in the last three years: 3 buys and 2 sales. 1 member listed it in 2025 annual reports.
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Lisa C. McClain
Sell
$1K–$15K
Sep 11, 2025
filed Oct 22, 2025
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Lisa C. McClain
Buy
$1K–$15K
Aug 13, 2025
filed Sep 12, 2025
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Jefferson Shreve
Sell
$15K–$50K
May 12, 2025
filed Jun 22, 2025
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Jefferson Shreve
Buy
$15K–$50K
Mar 13, 2025
filed Apr 11, 2025
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Jefferson Shreve
Buy
$15K–$50K
Feb 24, 2025
filed Mar 9, 2025
SEC filings
Recent issuer filings from EDGAR, 11 shown.
| Filed | Form | Detail | Links |
|---|---|---|---|
| 10-Q | Filing Doc | ||
| 8-K | 2.02,7.01,9.01 | Filing Doc | |
| 8-K | 5.07 | Filing Doc | |
| SCHEDULE 13G/A | — | Filing Doc | |
| 10-Q | Filing Doc | ||
| 8-K | 2.02,7.01,9.01 | Filing Doc | |
| SCHEDULE 13G | — | Filing Doc | |
| SCHEDULE 13G | — | Filing Doc | |
| DEF 14A | Filing Doc | ||
| 8-K | 5.02,9.01 | Filing Doc | |
| SCHEDULE 13G/A | — | Filing Doc |
No filings match this filter.
Financials
US-GAAP annual figures by fiscal year, as tagged in Form 10-K. Each value links to its SEC filing.
Income statement
Balance sheet
Ownership over time
13Fs that reported it each quarter. Click a bar for that quarter’s holders.