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EXPONENT INC (EXPO) Stock Ownership and Short Interest

USA - NASDAQ:EXPO - US30214U1025 - Common Stock

67.23 USD
+0.3 (+0.45%)
Last: 10/15/2025, 8:26:49 PM
67.23 USD
0 (0%)
After Hours: 10/15/2025, 8:26:49 PM
EXPO Ownership Chart.EXPO Ownership Chart: showing Insider, Institutional ownership and shares available to the public.EXPO Ownership.InsiderInstitutionalPublic



Shares Outstanding50.50M
Float49.97M
Float Short Interest Percentage3.89%
Owners (insider)0.94%
Owners (institutional)98.32%
Owners (insider) change-0.04%
Owners (institutional) change-0.07%
EXPO Institutional Ownership HistoryEXPO Institutional Ownership HistoryEXPO Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 10M 20M 30M 40M
EXPO Historical Insider Transactions ChartEXPO Historical Insider Buy and Sell Transactions ChartEXPO Historical Insider Transactions Nov 2024 Dec 2024 Jan 2025 Feb 2025 Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 0 10K -10K -20K
Date Name Type Shares Price Amount
Sep 15, 2025 Corrigan Catherine Option Excercise 5606 26.95 $ 151,095.53
Sep 15, 2025 Corrigan Catherine Open Market Sale 4905 69.91 $ 342,902.54
Aug 14, 2025 Corrigan Catherine Option Excercise 5606 26.95 $ 151,095.53
Aug 14, 2025 Corrigan Catherine Open Market Sale 4896 71.09 $ 348,042.61
Aug 12, 2025 Sala Joseph Open Market Sale 1595 70.64 $ 112,671.76
Jun 4, 2025 RICHARDSON KAREN A Option Excercise 1525 $ 0.00
Jun 4, 2025 Brown George H. Option Excercise 1525 $ 0.00
Jun 4, 2025 Zumwalt Debra Option Excercise 1525 $ 0.00
Jun 4, 2025 JOHNSTON PAUL R Option Excercise 1525 $ 0.00
Jun 4, 2025 Lindstrom Carol Option Excercise 1525 $ 0.00
May 27, 2025 Rakow Joseph Open Market Sale 1573 77.72 $ 122,254.19
May 23, 2025 Pye John Open Market Sale 2000 76.32 $ 152,638.55
May 20, 2025 James Bradley A Open Market Sale 2694 79.52 $ 214,233.35
Mar 12, 2025 Rakow Joseph Option Excercise 2732 $ 0.00
Mar 12, 2025 Rakow Joseph Option Excercise 1159 82.33 $ 95,420.47
Mar 12, 2025 Pye John Option Excercise 3438 $ 0.00
Mar 12, 2025 Pye John Option Excercise 866 82.33 $ 71,297.78
Mar 12, 2025 James Bradley A Option Excercise 4046 $ 0.00
Mar 12, 2025 James Bradley A Option Excercise 1352 82.33 $ 111,310.16
Mar 12, 2025 Corrigan Catherine Option Excercise 8090 $ 0.00
Mar 12, 2025 Corrigan Catherine Option Excercise 3625 82.33 $ 298,446.25
Mar 12, 2025 SCHLENKER RICHARD L JR Option Excercise 5826 $ 0.00
Mar 12, 2025 SCHLENKER RICHARD L JR Option Excercise 2821 82.33 $ 232,252.93
Mar 12, 2025 Sala Joseph Option Excercise 2428 $ 0.00
Mar 12, 2025 Sala Joseph Option Excercise 833 82.33 $ 68,580.89
Mar 12, 2025 Reitman Maureen T. F. Option Excercise 3844 $ 0.00
Mar 12, 2025 Reitman Maureen T. F. Option Excercise 1190 82.33 $ 97,972.70
Mar 12, 2025 Reiss Richard Option Excercise 1822 $ 0.00
Mar 12, 2025 Reiss Richard Option Excercise 824 82.33 $ 67,839.92
Feb 26, 2025 Reiss Richard Open Market Sale 1736 85.93 $ 149,175.00
Feb 11, 2025 SCHLENKER RICHARD L JR Option Excercise 4524 22.10 $ 99,969.09
Nov 20, 2024 JOHNSTON PAUL R Option Excercise 1300 37.45 $ 48,685.00
Nov 20, 2024 JOHNSTON PAUL R Open Market Sale 1300 95.03 $ 123,544.98
Nov 15, 2024 JOHNSTON PAUL R Option Excercise 7000 37.45 $ 262,150.00
Nov 15, 2024 JOHNSTON PAUL R Open Market Sale 7000 98.32 $ 688,258.90
Nov 13, 2024 JOHNSTON PAUL R Other Disposition 21336 $ 0.00
Nov 12, 2024 JOHNSTON PAUL R Option Excercise 7000 37.45 $ 262,150.00
Nov 12, 2024 JOHNSTON PAUL R Open Market Sale 7000 103.83 $ 726,821.90
Nov 8, 2024 Corrigan Catherine Other Disposition 2842 $ 0.00
Nov 7, 2024 JOHNSTON PAUL R Option Excercise 7000 37.45 $ 262,150.00
Nov 7, 2024 JOHNSTON PAUL R Open Market Sale 7000 103.65 $ 725,543.70
Nov 4, 2024 Lindstrom Carol Open Market Sale 1039 96.32 $ 100,073.78