Exponent (EXPO)
Exponent on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, financials, earnings dates and insider trades. Listed on Nasdaq, classified by the SEC as services-management consulting services.
2.7M
Short interest
settlement 2026-09-30
4.4
Days to cover
-2.4 days vs prior
52.6%
Short share of volume
2026-10-22
7
Fails to deliver
settlement 2026-09-30
Thu 29 Oct
Next earnings
estimated date
-$101K
Insider flow, 90 days
1 buys, 1 sells
As of 2026-10-22.
Short interest
FINRA, twice a month. The newest 48 settlements in the table, 48 in the chart. JSONAs of 30 September 2026, short interest in EXPO is 2,714,740 shares, down 241,564 shares over the last month. Over the last 48 readings it ranged from 1,379,501 shares (31 October 2024) to 3,224,967 shares (30 April 2026). At the reported average volume of 617K shares a day that is 4.4 days to cover.
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| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-09-30 | 2,714,740 | -11.9% | 617,168 | 4.40 |
| 2026-09-15 | 3,080,474 | +4.2% | 454,024 | 6.78 |
| 2026-08-31 | 2,956,304 | -1.1% | 350,897 | 8.42 |
| 2026-08-14 | 2,990,156 | +0.4% | 383,619 | 7.79 |
| 2026-07-31 | 2,978,528 | +1.7% | 642,341 | 4.64 |
| 2026-07-15 | 2,929,444 | +1.9% | 498,773 | 5.87 |
| 2026-06-30 | 2,873,559 | +5.8% | 729,429 | 3.94 |
| 2026-06-15 | 2,716,832 | +32.6% | 604,041 | 4.50 |
| 2026-05-29 | 2,048,221 | -33.5% | 553,097 | 3.70 |
| 2026-05-15 | 3,081,228 | -4.5% | 549,275 | 5.61 |
| 2026-04-30 | 3,224,967 | +3.9% | 448,006 | 7.20 |
| 2026-04-15 | 3,103,951 | -3.5% | 430,327 | 7.21 |
| 2026-03-31 | 3,215,501 | +11.6% | 554,283 | 5.80 |
| 2026-03-13 | 2,881,194 | +8.6% | 469,326 | 6.14 |
| 2026-02-27 | 2,653,245 | +8.4% | 475,894 | 5.58 |
| 2026-02-13 | 2,446,881 | -3.5% | 621,868 | 3.93 |
| 2026-01-30 | 2,536,092 | +2.3% | 297,891 | 8.51 |
| 2026-01-15 | 2,478,704 | -1.6% | 343,705 | 7.21 |
| 2025-12-31 | 2,517,774 | +0.3% | 430,985 | 5.84 |
| 2025-12-15 | 2,509,768 | +4.9% | 464,409 | 5.40 |
| 2025-11-28 | 2,393,150 | -7.1% | 385,670 | 6.21 |
| 2025-11-14 | 2,575,138 | +3.5% | 369,088 | 6.98 |
| 2025-10-31 | 2,488,496 | +1.0% | 420,355 | 5.92 |
| 2025-10-15 | 2,463,478 | +6.0% | 327,821 | 7.51 |
| 2025-09-30 | 2,323,199 | +19.5% | 492,905 | 4.71 |
| 2025-09-15 | 1,944,006 | +2.0% | 450,519 | 4.32 |
| 2025-08-29 | 1,906,132 | -1.7% | 558,161 | 3.42 |
| 2025-08-15 | 1,939,876 | -10.1% | 360,670 | 5.38 |
| 2025-07-31 | 2,157,560 | +3.9% | 275,214 | 7.84 |
| 2025-07-15 | 2,076,783 | +6.1% | 300,390 | 6.91 |
| 2025-06-30 | 1,957,392 | -2.9% | 402,569 | 4.86 |
| 2025-06-13 | 2,016,551 | +4.5% | 259,430 | 7.77 |
| 2025-05-30 | 1,929,214 | -2.0% | 298,519 | 6.46 |
| 2025-05-15 | 1,967,893 | +6.1% | 316,195 | 6.22 |
| 2025-04-30 | 1,854,771 | +6.9% | 322,260 | 5.76 |
| 2025-04-15 | 1,735,775 | +15.8% | 436,307 | 3.98 |
| 2025-03-31 | 1,498,934 | -6.8% | 309,224 | 4.85 |
| 2025-03-14 | 1,608,432 | +7.4% | 374,294 | 4.30 |
| 2025-02-28 | 1,497,337 | -5.6% | 275,714 | 5.43 |
| 2025-02-14 | 1,586,200 | -5.6% | 276,424 | 5.74 |
| 2025-01-31 | 1,680,299 | +0.9% | 183,507 | 9.16 |
| 2025-01-15 | 1,665,884 | +3.4% | 221,550 | 7.52 |
| 2024-12-31 | 1,611,488 | -15.9% | 292,582 | 5.51 |
| 2024-12-13 | 1,917,111 | +30.4% | 214,160 | 8.95 |
| 2024-11-29 | 1,469,900 | -1.4% | 181,952 | 8.08 |
| 2024-11-15 | 1,490,797 | +8.1% | 219,751 | 6.78 |
| 2024-10-31 | 1,379,501 | -2.4% | 229,485 | 6.01 |
| 2024-10-15 | 1,413,525 | -6.7% | 135,402 | 10.44 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 22 October 2026, the short share of EXPO volume is 52.6%, down 0.2 points over the last five sessions. Over the last 30 readings it ranged from 34.1% (28 September 2026) to 59.7% (5 October 2026). The latest reading is 4.7 points above the 30-session average of 47.9%, on 123K shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-10-22 | 65K | 123K | 52.6% | 69 |
| 2026-10-21 | 44K | 94K | 46.8% | 21 |
| 2026-10-20 | 64K | 123K | 52.0% | 0 |
| 2026-10-19 | 82K | 162K | 50.4% | 0 |
| 2026-10-16 | 40K | 85K | 46.9% | 0 |
| 2026-10-15 | 92K | 173K | 52.8% | 142 |
| 2026-10-14 | 43K | 89K | 48.4% | 0 |
| 2026-10-13 | 48K | 109K | 44.1% | 448 |
| 2026-10-12 | 83K | 198K | 41.8% | 0 |
| 2026-10-09 | 50K | 107K | 46.5% | 43 |
| 2026-10-08 | 95K | 203K | 46.8% | 147 |
| 2026-10-07 | 57K | 119K | 48.1% | 0 |
| 2026-10-06 | 77K | 141K | 54.1% | 0 |
| 2026-10-05 | 100K | 168K | 59.7% | 0 |
| 2026-10-02 | 90K | 217K | 41.5% | 0 |
| 2026-10-01 | 186K | 354K | 52.6% | 0 |
| 2026-09-30 | 81K | 185K | 44.0% | 540 |
| 2026-09-29 | 65K | 145K | 45.0% | 0 |
| 2026-09-28 | 52K | 152K | 34.1% | 0 |
| 2026-09-25 | 49K | 112K | 43.8% | 0 |
| 2026-09-24 | 70K | 150K | 46.8% | 37 |
| 2026-09-23 | 46K | 120K | 38.0% | 0 |
| 2026-09-22 | 71K | 149K | 48.0% | 1,053 |
| 2026-09-21 | 80K | 161K | 49.8% | 22 |
| 2026-09-18 | 105K | 223K | 47.1% | 0 |
| 2026-09-17 | 53K | 124K | 43.1% | 0 |
| 2026-09-16 | 84K | 177K | 47.7% | 713 |
| 2026-09-15 | 89K | 161K | 55.0% | 1 |
| 2026-09-14 | 68K | 133K | 51.1% | 0 |
| 2026-09-11 | 98K | 164K | 59.3% | 1,520 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 30 September 2026, the fails-to-deliver balance in EXPO is 7 shares, down 6 shares over the last settlement date. Over the last 30 readings it ranged from 3 shares (17 June 2026) to 75,923 shares (14 May 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-09-30 | 7 | $64.53 | $452 |
| 2026-09-25 | 13 | $64.46 | $838 |
| 2026-09-21 | 393 | $68.30 | $27K |
| 2026-09-17 | 18 | $68.01 | $1K |
| 2026-09-15 | 290 | $69.19 | $20K |
| 2026-09-10 | 3,508 | $67.47 | $237K |
| 2026-09-04 | 72 | $70.05 | $5K |
| 2026-08-19 | 4 | $67.51 | $270 |
| 2026-08-17 | 38 | $67.10 | $3K |
| 2026-08-14 | 330 | $68.21 | $23K |
| 2026-08-13 | 309 | $67.64 | $21K |
| 2026-08-12 | 308 | $68.35 | $21K |
| 2026-08-03 | 26,903 | $66.85 | $1.8M |
| 2026-07-30 | 51 | $65.85 | $3K |
| 2026-07-20 | 733 | $62.88 | $46K |
| 2026-07-08 | 56 | $62.07 | $3K |
| 2026-07-07 | 37 | $61.18 | $2K |
| 2026-07-01 | 69 | $58.76 | $4K |
| 2026-06-25 | 28 | $57.94 | $2K |
| 2026-06-23 | 132 | $55.87 | $7K |
| 2026-06-22 | 75,620 | $56.89 | $4.3M |
| 2026-06-17 | 3 | $57.34 | $172 |
| 2026-06-16 | 601 | $57.24 | $34K |
| 2026-06-15 | 26 | $57.08 | $1K |
| 2026-06-05 | 192 | $59.48 | $11K |
| 2026-05-29 | 11,092 | $58.42 | $648K |
| 2026-05-14 | 75,923 | $54.54 | $4.1M |
| 2026-05-07 | 18 | $64.21 | $1K |
| 2026-05-05 | 77 | $64.96 | $5K |
| 2026-04-20 | 479 | $68.05 | $33K |
Insider trades
SEC Form 4, newest first. JSONOver the last 90 days EXPO insiders reported 1 open-market buy ($13K) against 1 sell ($113K), so the dollar flow leans toward selling. Latest filing: Souri Shukri Jeries (Group Vice President) on 2026-09-18.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-09-18 | Souri Shukri Jeries | Group Vice President | Buy | 184 | $68.45 | $13K | 41K |
| 2026-08-17 | Corrigan Catherine | Chief Executive Officer | Sell | 2K | $66.28 | $113K | 129K |
| 2026-08-17 | Corrigan Catherine | Chief Executive Officer | Exercise or conversion | 2K | $29.05 | $69K | 131K |
| 2026-07-28 | Corrigan Catherine | Chief Executive Officer | Exercise or conversion | 13K | $37.45 | $474K | 128K |
| 2026-07-15 | Corrigan Catherine | Chief Executive Officer | Sell | 2K | $62.78 | $109K | 116K |
| 2026-07-15 | Corrigan Catherine | Chief Executive Officer | Exercise or conversion | 2K | $29.05 | $69K | 118K |
| 2026-06-25 | Corrigan Catherine | Chief Executive Officer | Exercise or conversion | 8K | $25.41 | $200K | 115K |
| 2026-06-15 | Corrigan Catherine | President & CEO | Sell | 2K | $57.13 | $133K | 107K |
| 2026-06-15 | Corrigan Catherine | President & CEO | Exercise or conversion | 2K | $29.05 | $69K | 109K |
| 2026-06-15 | Corrigan Catherine | President & CEO | Sell | 2K | $57.13 | $102K | 107K |
| 2026-06-15 | Corrigan Catherine | President & CEO | Exercise or conversion | 3K | $25.41 | $82K | 109K |
| 2026-06-03 | JOHNSTON PAUL R | Director | Exercise or conversion | 2K | price not stated in the filing | not stated | 63K |
| 2026-06-03 | Zumwalt Debra | Director | Exercise or conversion | 2K | price not stated in the filing | not stated | 32K |
| 2026-06-03 | RICHARDSON KAREN A | Director | Exercise or conversion | 2K | price not stated in the filing | not stated | 2K |
| 2026-06-03 | Brown George H. | Director | Exercise or conversion | 2K | price not stated in the filing | not stated | 11K |
| 2026-06-03 | Lindstrom Carol | Director | Exercise or conversion | 2K | price not stated in the filing | not stated | 9K |
| 2026-05-26 | James Bradley A | Group Vice President | Sell | 2K | $57.47 | $115K | 1K |
| 2026-05-19 | Reiss Richard | Group Vice President | Sell | 2K | $58.65 | $98K | 2K |
| 2026-05-15 | Corrigan Catherine | President & CEO | Sell | 2K | $54.06 | $99K | 106K |
| 2026-05-15 | Corrigan Catherine | President & CEO | Exercise or conversion | 2K | $29.05 | $69K | 108K |
| 2026-05-15 | Corrigan Catherine | President & CEO | Sell | 2K | $54.06 | $128K | 105K |
| 2026-05-15 | Corrigan Catherine | President & CEO | Exercise or conversion | 3K | $25.41 | $82K | 108K |
| 2026-05-13 | Rakow Joseph | Group Vice President | Sell | 3K | $54.66 | $161K | 0 |
| 2026-05-13 | Sala Joseph | Group Vice President | Sell | 2K | $56.66 | $117K | 0 |
| 2026-04-15 | Corrigan Catherine | President & CEO | Sell | 2K | $67.70 | $115K | 104K |
| 2026-04-15 | Corrigan Catherine | President & CEO | Exercise or conversion | 2K | $29.05 | $69K | 106K |
| 2026-04-15 | Corrigan Catherine | President & CEO | Sell | 2K | $67.70 | $150K | 104K |
| 2026-04-15 | Corrigan Catherine | President & CEO | Exercise or conversion | 3K | $25.41 | $82K | 106K |
| 2026-03-16 | Corrigan Catherine | President & CEO | Sell | 2K | $67.49 | $115K | 103K |
| 2026-03-16 | Corrigan Catherine | President & CEO | Exercise or conversion | 2K | $29.05 | $69K | 104K |
| 2026-03-16 | Corrigan Catherine | President & CEO | Sell | 2K | $67.49 | $149K | 102K |
| 2026-03-16 | Corrigan Catherine | President & CEO | Exercise or conversion | 3K | $25.41 | $82K | 104K |
| 2026-03-11 | Corrigan Catherine | President & CEO | Exercise or conversion | 13K | price not stated in the filing | not stated | 107K |
| 2026-03-11 | Corrigan Catherine | President & CEO | Tax withholding | 6K | $70.03 | $431K | 101K |
| 2026-03-11 | James Bradley A | Group Vice President | Exercise or conversion | 5K | price not stated in the filing | not stated | 5K |
| 2026-03-11 | James Bradley A | Group Vice President | Tax withholding | 2K | $70.03 | $109K | 3K |
| 2026-03-11 | Pye John | VP Global Offices & Innovation | Tax withholding | 2K | $70.03 | $167K | 29K |
| 2026-03-11 | Pye John | VP Global Offices & Innovation | Exercise or conversion | 6K | price not stated in the filing | not stated | 32K |
| 2026-03-11 | Rakow Joseph | Group Vice President | Tax withholding | 2K | $70.03 | $165K | 3K |
| 2026-03-11 | Rakow Joseph | Group Vice President | Exercise or conversion | 5K | price not stated in the filing | not stated | 5K |
| 2026-03-11 | Reitman Maureen T. F. | Group Vice President | Exercise or conversion | 6K | price not stated in the filing | not stated | 41K |
| 2026-03-11 | Reitman Maureen T. F. | Group Vice President | Tax withholding | 2K | $70.03 | $123K | 39K |
| 2026-03-11 | Sala Joseph | Group Vice President | Tax withholding | 1K | $70.03 | $78K | 2K |
| 2026-03-11 | Sala Joseph | Group Vice President | Exercise or conversion | 3K | price not stated in the filing | not stated | 3K |
| 2026-03-11 | SCHLENKER RICHARD L JR | EVP & Chief Financial Officer | Tax withholding | 4K | $70.03 | $259K | 230K |
| 2026-03-11 | SCHLENKER RICHARD L JR | EVP & Chief Financial Officer | Exercise or conversion | 8K | price not stated in the filing | not stated | 234K |
| 2026-03-11 | Reiss Richard | Group Vice President | Tax withholding | 958 | $70.03 | $67K | 4K |
| 2026-03-11 | Reiss Richard | Group Vice President | Exercise or conversion | 2K | price not stated in the filing | not stated | 5K |
| 2026-02-27 | Reitman Maureen T. F. | Group Vice President | Gift | 140 | price not stated in the filing | not stated | 35K |
| 2026-02-17 | Corrigan Catherine | President & CEO | Sell | 2K | $67.14 | $114K | 94K |
| 2026-02-17 | Corrigan Catherine | President & CEO | Exercise or conversion | 2K | $29.05 | $69K | 96K |
| 2026-02-17 | Corrigan Catherine | President & CEO | Sell | 2K | $67.16 | $149K | 94K |
| 2026-02-17 | Corrigan Catherine | President & CEO | Exercise or conversion | 3K | $25.41 | $82K | 96K |
| 2026-02-11 | SCHLENKER RICHARD L JR | EVP & Chief Financial Officer | Exercise or conversion | 4K | $23.63 | $100K | 226K |
| 2026-02-10 | Pye John | VP Global Offices & Innovation | Sell | 4K | $75.98 | $278K | 25K |
| 2026-02-10 | Pye John | VP Global Offices & Innovation | Sell | 341 | $75.94 | $26K | 29K |
| 2026-01-15 | Corrigan Catherine | President & CEO | Sell | 2K | $72.52 | $121K | 93K |
| 2026-01-15 | Corrigan Catherine | President & CEO | Exercise or conversion | 2K | $29.05 | $69K | 94K |
| 2025-12-16 | Corrigan Catherine | President & CEO | Exercise or conversion | 8K | $25.41 | $200K | 92K |
| 2025-12-15 | Corrigan Catherine | President & CEO | Sell | 3K | $70.74 | $228K | 84K |
| 2025-12-15 | Corrigan Catherine | President & CEO | Exercise or conversion | 3K | $25.41 | $82K | 87K |
| 2025-11-17 | Corrigan Catherine | President & CEO | Sell | 2K | $70.74 | $118K | 84K |
| 2025-11-17 | Corrigan Catherine | President & CEO | Exercise or conversion | 2K | $29.05 | $69K | 86K |
| 2025-11-17 | Corrigan Catherine | President & CEO | Sell | 3K | $70.20 | $226K | 83K |
| 2025-11-17 | Corrigan Catherine | President & CEO | Exercise or conversion | 3K | $25.41 | $82K | 87K |
| 2025-10-15 | Corrigan Catherine | President & CEO | Sell | 2K | $66.79 | $114K | 83K |
| 2025-10-15 | Corrigan Catherine | President & CEO | Exercise or conversion | 2K | $29.05 | $69K | 85K |
| 2025-10-15 | Corrigan Catherine | President & CEO | Sell | 3K | $66.84 | $216K | 83K |
| 2025-10-15 | Corrigan Catherine | President & CEO | Exercise or conversion | 3K | $25.41 | $82K | 86K |
| 2025-09-15 | Corrigan Catherine | President & CEO | Sell | 3K | $69.77 | $225K | 83K |
| 2025-09-15 | Corrigan Catherine | President & CEO | Exercise or conversion | 3K | $25.41 | $82K | 86K |
| 2025-09-15 | Corrigan Catherine | President & CEO | Sell | 2K | $70.18 | $118K | 83K |
| 2025-09-15 | Corrigan Catherine | President & CEO | Exercise or conversion | 2K | $29.05 | $69K | 84K |
| 2025-08-14 | Corrigan Catherine | President & CEO | Sell | 2K | $71.38 | $119K | 82K |
| 2025-08-14 | Corrigan Catherine | President & CEO | Exercise or conversion | 2K | $29.05 | $69K | 84K |
| 2025-08-14 | Corrigan Catherine | President & CEO | Sell | 3K | $70.93 | $229K | 81K |
| 2025-08-14 | Corrigan Catherine | President & CEO | Exercise or conversion | 3K | $25.41 | $82K | 85K |
| 2025-08-12 | Sala Joseph | Group Vice President | Sell | 2K | $70.64 | $113K | 0 |
| 2025-06-04 | Brown George H. | Director | Exercise or conversion | 2K | price not stated in the filing | not stated | 9K |
| 2025-06-04 | RICHARDSON KAREN A | Director | Exercise or conversion | 2K | price not stated in the filing | not stated | 32K |
| 2025-06-04 | Zumwalt Debra | Director | Exercise or conversion | 2K | price not stated in the filing | not stated | 30K |
| 2025-06-04 | JOHNSTON PAUL R | Director | Exercise or conversion | 2K | price not stated in the filing | not stated | 61K |
| 2025-06-04 | Lindstrom Carol | Director | Exercise or conversion | 2K | price not stated in the filing | not stated | 7K |
| 2025-05-27 | Rakow Joseph | Group Vice President | Sell | 2K | $77.72 | $122K | 0 |
| 2025-05-23 | Pye John | Group Vice President | Sell | 2K | $76.32 | $127K | 29K |
| 2025-05-23 | Pye John | Group Vice President | Sell | 342 | $76.34 | $26K | 31K |
| 2025-05-20 | James Bradley A | Group Vice President | Sell | 3K | $79.52 | $214K | 0 |
| 2025-03-12 | Corrigan Catherine | President & CEO | Tax withholding | 4K | $82.33 | $298K | 81K |
| 2025-03-12 | Corrigan Catherine | President & CEO | Exercise or conversion | 8K | price not stated in the filing | not stated | 85K |
| 2025-03-12 | James Bradley A | Group Vice President | Exercise or conversion | 4K | price not stated in the filing | not stated | 4K |
| 2025-03-12 | James Bradley A | Group Vice President | Tax withholding | 1K | $82.33 | $111K | 3K |
| 2025-03-12 | Pye John | Group Vice President | Tax withholding | 866 | $82.33 | $71K | 31K |
| 2025-03-12 | Pye John | Group Vice President | Exercise or conversion | 3K | price not stated in the filing | not stated | 32K |
| 2025-03-12 | Rakow Joseph | Group Vice President | Tax withholding | 1K | $82.33 | $95K | 2K |
| 2025-03-12 | Rakow Joseph | Group Vice President | Exercise or conversion | 3K | price not stated in the filing | not stated | 3K |
| 2025-03-12 | Reiss Richard | Group Vice President | Tax withholding | 824 | $82.33 | $68K | 3K |
| 2025-03-12 | Reiss Richard | Group Vice President | Exercise or conversion | 2K | price not stated in the filing | not stated | 4K |
| 2025-03-12 | Reitman Maureen T. F. | Group Vice President | Exercise or conversion | 4K | price not stated in the filing | not stated | 37K |
| 2025-03-12 | Reitman Maureen T. F. | Group Vice President | Tax withholding | 1K | $82.33 | $98K | 36K |
| 2025-03-12 | Sala Joseph | Group Vice President | Tax withholding | 833 | $82.33 | $69K | 2K |
Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.
Planned sales (Form 144)
Newest first. JSON17 Form 144 notices on file for EXPO worth $3.6M at the prices reported; 1 in the last 90 days worth $115K. Latest: CATHERINE CORRIGAN filed on 2026-08-17 to sell 1,707 shares ($115K) from 2026-08-17.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-08-17 | CATHERINE CORRIGANDirector, Officer | 2K | $115K | 0.004% | 2026-08-17 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-07-15 | CATHERINE CORRIGANDirector, Officer | 2K | $108K | 0.004% | 2026-07-15 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-06-15 | CATHERINE CORRIGANDirector, Officer | 4K | $235K | 0.008% | 2026-06-15 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-26 | BRADLEY ALLYN JAMESOfficer | 2K | $115K | 0.004% | 2026-05-26 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-19 | RICHARD REISSOfficer | 2K | $98K | 0.003% | 2026-05-19 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-15 | CATHERINE CORRIGANDirector, Officer | 4K | $225K | 0.009% | 2026-05-15 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-13 | JOSEPH RAKOWOfficer | 3K | $161K | 0.006% | 2026-05-13 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-13 | JOSEPH SALAOfficer | 2K | $117K | 0.004% | 2026-05-13 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-04-15 | CATHERINE CORRIGANDirector, Officer | 4K | $264K | 0.008% | 2026-04-15 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-03-16 | CATHERINE CORRIGANDirector, Officer | 4K | $264K | 0.008% | 2026-03-16 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-02-17 | CATHERINE CORRIGANDirector, Officer | 4K | $262K | 0.008% | 2026-02-17 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-02-10 | JOHN PYEOfficer | 4K | $304K | 0.008% | 2026-02-10 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-01-15 | CATHERINE CORRIGANDirector, Officer | 2K | $120K | 0.003% | 2026-01-15 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-12-15 | CATHERINE CORRIGANDirector, Officer | 3K | $237K | 0.006% | 2025-12-15 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-11-17 | CATHERINE CORRIGANDirector, Officer | 5K | $343K | 0.010% | 2025-11-17 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-10-15 | CATHERINE CORRIGANDirector, Officer | 5K | $330K | 0.010% | 2025-10-15 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-09-15 | CATHERINE CORRIGANDirector, Officer | 5K | $344K | 0.010% | 2025-09-15 | Morgan Stanley Smith Barney LLC Executive Financial Services |
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON4 holders report 5% or more of EXPO in their latest filing, all on Schedule 13G (passive). The largest reported stake is Kayne Anderson Rudnick Investment Management, LLC at 7.9% of the class (3,886,546 shares), filed 2026-05-14 for an event on 2026-03-31.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-05-14 | 13G/Ano. 3 | Kayne Anderson Rudnick Investment Management, LLCinvestment adviser | 3.9M | 7.9% | 2026-03-31 |
| 2026-04-29 | 13G | Vanguard Portfolio Managementinvestment adviser | 3.0M | 6.1% | 2026-03-31 |
| 2026-04-29 | 13G | Vanguard Capital Managementinvestment adviser | 2.6M | 5.3% | 2026-03-31 |
| 2026-03-26 | 13G/Ano. 15 | The Vanguard Groupinvestment adviser | 0 | 0.0% | 2026-03-13 |
| 2026-01-09 | 13G/Ano. 3 | Conestoga Capital Advisorsinvestment adviser | 2.5M | 5.1% | 2025-12-31 |
13F holders
Tracked managers holding EXPO at their latest 13F. JSON7 of the 30 tracked managers held EXPO at their latest 13F, $186.6M in total at quarter-end prices. AQR Capital Management is the largest at $67.3M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 4 added shares and 3 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| AQR Capital Management | 2026-06-30 | 1.1M | $67.3M | 0.02% | +164K |
| Two Sigma Investments | 2026-06-30 | 1.0M | $60.7M | 0.04% | -68K |
| Point72 Asset Management | 2026-06-30 | 395K | $23.2M | 0.03% | new |
| Millennium Management | 2026-06-30 | 391K | $23.0M | 0.01% | -129K |
| D. E. Shaw & Co. | 2026-06-30 | 164K | $9.6M | 0.00% | -28K |
| Citadel Advisors | 2026-06-30 | 40K | $2.4M | 0.00% | +4K |
| Bridgewater Associates | 2026-06-30 | 8K | $441K | 0.00% | new |
Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.
Financials
SEC XBRL, as filed. JSONIn Q2 FY 2026 (quarter ended 2026-07-03) Exponent reported revenue of $171.6M, up 20.9% from the same quarter a year earlier, and net income of $29.4M (0.60 diluted EPS). In FY 2025 it generated $131.7M of operating cash flow and spent $97.1M on buybacks and $60.4M on dividends.
- Cash
- $66.6M
- Equity
- $288.6M
- Total assets
- $652.7M
- Shares outstanding
- 47,546,084
Quarterly, last 8 quarters
| Quarter | Period end | Revenue | Net income | Margin | Diluted EPS |
|---|---|---|---|---|---|
| Q2 FY 2026 | 2026-07-03 | $171.6M | $29.4M | 17.1% | 0.60 |
| Q1 FY 2026 | 2026-04-03 | $166.3M | $29.6M | 17.8% | 0.59 |
| Q4 FY 2025derived | 2026-01-02 | $147.4M | $24.8M | 16.8% | n/a |
| Q3 FY 2025 | 2025-10-03 | $147.1M | $28.0M | 19.1% | 0.55 |
| Q2 FY 2025 | 2025-07-04 | $142.0M | $26.6M | 18.7% | 0.52 |
| Q1 FY 2025 | 2025-04-04 | $145.5M | $26.6M | 18.3% | 0.52 |
| Q4 FY 2024derived | 2025-01-03 | $136.8M | $23.6M | 17.2% | n/a |
| Q3 FY 2024 | 2024-09-27 | $136.3M | $26.0M | 19.1% | 0.50 |
Fiscal years, with buybacks and dividends
| Fiscal year | Ends | Revenue | Net income | Operating cash flow | Capex | Buybacks | Dividends |
|---|---|---|---|---|---|---|---|
| FY 2025 | 2026-01-02 | $582.0M | $106.0M | $131.7M | $9.4M | $97.1M | $60.4M |
| FY 2024 | 2025-01-03 | $558.5M | $109.0M | $144.5M | $6.9M | $5.7M | $56.8M |
| FY 2022 | 2023-12-29 | $536.8M | $100.3M | $127.4M | $16.4M | $24.2M | $52.7M |
| FY 2021 | 2022-12-30 | $513.3M | $102.3M | $93.8M | $12.0M | $155.9M | $49.1M |
| FY 2020 | 2021-12-31 | $466.3M | $101.2M | $124.6M | $6.8M | $7.0M | $41.7M |
Quarters are the three-month figures the company reports; a fourth quarter marked derived is the fiscal year less the three reported quarters, since companies report it only inside the 10-K. Fiscal years are the annual figures. Buybacks are the cash the company paid to repurchase its common stock in the year, not the amount authorized. Balance sheet lines are as of 2026-07-03; shares outstanding as of 2026-07-31 from the cover page.
What this page is
Exponent in the regulatory record
Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.
Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.
This page follows Exponent (EXPO), SEC CIK 851520, listed on Nasdaq, classified by the SEC as services-management consulting services. The cross-market tables live on the short interest and insider transactions hubs.
Source and updates
- Short interest
- FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-09-30.JSON and CSV
- Daily short volume
- FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-10-22.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-30.JSON and CSV
- Planned sales
- SEC EDGAR Form 144Source: SEC.New notices appear shortly after the SEC posts them; a notice is filed on or before the sale. Latest 2026-08-17.JSON and CSV
- Large holders
- SEC EDGAR Schedule 13D and 13GSource: SEC.New filings appear shortly after the SEC posts them. A 13D is due within five business days of crossing 5%; a 13G follows the passive schedule. Latest 2026-05-14.JSON and CSV
- 13F holders
- SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
- Financials
- SEC EDGAR 10-K and 10-Q filingsSource: SEC.Weekly; values are as filed in the 10-Q and 10-K. Latest 2026-07-03.JSON and CSV
- Earnings dates
- SEC EDGAR 8-K filings (Item 2.02)Source: SEC.Twice a day. Reported dates come from the company's 8-K filings; the next date is marked as an estimate until the 8-K arrives. Latest 2026-07-30.JSON and CSV
- Insider trades
- SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2026-09-18.JSON and CSV
- Company record
- EDGAR filing index for CIK 851520Ticker, name and exchange from the SEC's company list, refreshed weekly.
- Rate limits
- 10 requests a minute without a key, 30 with a free key from a free account.
How to read it
- Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
- Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
- Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.
Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.
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Datasets
Frequently Asked Questions
How much of EXPO is sold short?
2,714,740 shares were held short at the 2026-09-30 settlement, 4.4 days of average volume. FINRA publishes the next count about eight business days after the 15th and the last business day of the month.
What is EXPO's daily short volume?
On 2026-10-22, 64,777 of the 123,066 EXPO shares reported to FINRA were sold short, 52.6% of the day's reported volume. Short volume is a flow for one day, not a position.
Does EXPO have fails to deliver?
The SEC's latest file shows 7 EXPO shares failed to deliver at settlement 2026-09-30. Fails are reported per settlement date and published twice a month with a lag.
Are EXPO insiders buying or selling?
Over the last 90 days EXPO insiders reported 1 open-market buy ($13K) against 1 sell ($113K), so the dollar flow leans toward selling. Latest filing: Souri Shukri Jeries (Group Vice President) on 2026-09-18.
Have EXPO insiders filed to sell?
17 Form 144 notices on file for EXPO worth $3.6M at the prices reported; 1 in the last 90 days worth $115K. Latest: CATHERINE CORRIGAN filed on 2026-08-17 to sell 1,707 shares ($115K) from 2026-08-17.
Who owns 5% or more of EXPO?
4 holders report 5% or more of EXPO in their latest filing, all on Schedule 13G (passive). The largest reported stake is Kayne Anderson Rudnick Investment Management, LLC at 7.9% of the class (3,886,546 shares), filed 2026-05-14 for an event on 2026-03-31.
What did EXPO report last quarter?
In Q2 FY 2026 (quarter ended 2026-07-03) Exponent reported revenue of $171.6M, up 20.9% from the same quarter a year earlier, and net income of $29.4M (0.60 diluted EPS). In FY 2025 it generated $131.7M of operating cash flow and spent $97.1M on buybacks and $60.4M on dividends.
Which tracked 13F managers own EXPO?
7 of the 30 tracked 13F managers held EXPO shares at their latest filing, $186.6M in all. The largest: Cliff Asness's AQR Capital Management (1.1M shares, $67.3M), Two Sigma Investments (1.0M shares, $60.7M), Steve Cohen's Point72 Asset Management (395K shares, $23.2M), Izzy Englander's Millennium Management (391K shares, $23.0M), D. E. Shaw & Co. (164K shares, $9.6M), Ken Griffin's Citadel Advisors (40K shares, $2.4M). The table above lists all 7.
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.