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Nasdaq · USD

EXPO

EXPONENT INC

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Tapewire entity
4154
SEC CIK
0000851520
Parsed reports
569

Last 12 months

Inside the activity.

2 purchase rows · 22 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202502
Dec 202501
Jan 202611
Feb 202604
Mar 202602
Apr 202602
May 202606
Jun 202602
Jul 202601
Aug 202601
Sep 202610
Oct 202600

Latest available

Insider transactions

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
February 11, 2026 Filed Feb 13, 2026 02:15 UTC
SCHLENKER RICHARD L JREVP & Chief Financial Officer
Exercise / conversionCommon Stock 4,230 $23.63 $99,954.90
Disclosure

SEC source: 0000851520-26-000006 · edgardoc.xml · nonDerivative · entry 1

SCHLENKER RICHARD L JR · CIK 0001203306 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 226,109

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 10, 2026 Filed Feb 12, 2026 18:28 UTC
Pye JohnVP Global Offices & Innovation
SaleCommon Stock 3,659 $75.98 $278,003.87
Disclosure

SEC source: 0000851520-26-000004 · edgardoc.xml · nonDerivative · entry 2

Pye John · CIK 0001686997 · VP Global Offices & Innovation

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,204

Read SEC document
February 10, 2026 Filed Feb 12, 2026 18:28 UTC
Pye JohnVP Global Offices & Innovation
SaleCommon Stock 341 $75.94 $25,893.84
Disclosure

SEC source: 0000851520-26-000004 · edgardoc.xml · nonDerivative · entry 1

Pye John · CIK 0001686997 · VP Global Offices & Innovation

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,863

Read SEC document
January 15, 2026 Filed Jan 21, 2026 01:24 UTC
Corrigan CatherineDirector · President & CEO
Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 2,380 Not disclosed Strike: $29.05 Not disclosed
Disclosure

SEC source: 0000851520-26-000002 · edgardoc.xml · derivative · entry 3

Corrigan Catherine · CIK 0001552213 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 16,658

Underlying: Common Stock · 2,380 shares

Expires 2027-02-16

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: Not applicable.

F1 · derivative.exercise_date: The stock option becomes exercisable in four equal annual installments.

Read SEC document
January 15, 2026 Filed Jan 21, 2026 01:24 UTC
Corrigan CatherineDirector · President & CEO
SaleCommon Stock 1,663 $72.52 $120,593.78
Disclosure

SEC source: 0000851520-26-000002 · edgardoc.xml · nonDerivative · entry 2

Corrigan Catherine · CIK 0001552213 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 92,723

Read SEC document
January 15, 2026 Filed Jan 21, 2026 01:24 UTC
Corrigan CatherineDirector · President & CEO
Exercise / conversionCommon Stock 2,380 $29.05 $69,139.00
Disclosure

SEC source: 0000851520-26-000002 · edgardoc.xml · nonDerivative · entry 1

Corrigan Catherine · CIK 0001552213 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 94,386

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
January 02, 2026 Filed Feb 17, 2026 16:09 UTC
Pye JohnVP Global Offices & Innovation
PurchaseCommon Stock 89 $66.64 $5,931.18
Disclosure

SEC source: 0000851520-26-000010 · edgardoc.xml · nonDerivative · entry 5

Pye John · CIK 0001686997 · VP Global Offices & Innovation

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,581

F1 · shares: Acquisition of stock pursuant to Exponent, Inc. Employee Stock Purchase Plan under the provisions of Section 423 of the Internal Revenue Code in a transaction exempt under SEC Rule 16b-3.

Read SEC document
December 16, 2025 Filed Dec 17, 2025 22:53 UTC
Corrigan CatherineDirector · President & CEO
Exercise / conversionIncentive Stock Option (right to buy) · Derivative 7,872 Not disclosed Strike: $25.41 Not disclosed
Disclosure

SEC source: 0000851520-25-000082 · edgardoc.xml · derivative · entry 2

Corrigan Catherine · CIK 0001552213 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,872

Underlying: Common Stock · 7,872 shares

Expires 2026-07-29

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: Not applicable.

F1 · derivative.exercise_date: The stock option becomes exercisable in four equal annual installments.

Read SEC document
December 16, 2025 Filed Dec 17, 2025 22:53 UTC
Corrigan CatherineDirector · President & CEO
Exercise / conversionCommon Stock 7,872 $25.41 $199,988.16
Disclosure

SEC source: 0000851520-25-000082 · edgardoc.xml · nonDerivative · entry 1

Corrigan Catherine · CIK 0001552213 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 92,006

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
December 15, 2025 Filed Dec 16, 2025 21:31 UTC
Corrigan CatherineDirector · President & CEO
Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 3,225 Not disclosed Strike: $25.41 Not disclosed
Disclosure

SEC source: 0000851520-25-000080 · edgardoc.xml · derivative · entry 3

Corrigan Catherine · CIK 0001552213 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 16,128

Underlying: Common Stock · 3,225 shares

Expires 2026-07-29

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: Not applicable.

F1 · derivative.exercise_date: The stock option becomes exercisable in four equal annual installments.

Read SEC document
December 15, 2025 Filed Dec 16, 2025 21:31 UTC
Corrigan CatherineDirector · President & CEO
SaleCommon Stock 3,225 $70.74 $228,132.31
Disclosure

SEC source: 0000851520-25-000080 · edgardoc.xml · nonDerivative · entry 2

Corrigan Catherine · CIK 0001552213 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 84,134

Read SEC document
December 15, 2025 Filed Dec 16, 2025 21:31 UTC
Corrigan CatherineDirector · President & CEO
Exercise / conversionCommon Stock 3,225 $25.41 $81,931.13
Disclosure

SEC source: 0000851520-25-000080 · edgardoc.xml · nonDerivative · entry 1

Corrigan Catherine · CIK 0001552213 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 87,359

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
November 17, 2025 Filed Nov 18, 2025 21:31 UTC
Corrigan CatherineDirector · President & CEO
Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 2,380 Not disclosed Strike: $29.05 Not disclosed
Disclosure

SEC source: 0000851520-25-000078 · edgardoc.xml · derivative · entry 6

Corrigan Catherine · CIK 0001552213 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 19,038

Underlying: Common Stock · 2,380 shares

Expires 2027-02-16

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · price: Not applicable.

F2 · derivative.exercise_date: The stock option becomes exercisable in four equal annual installments.

Read SEC document
November 17, 2025 Filed Nov 18, 2025 21:31 UTC
Corrigan CatherineDirector · President & CEO
Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 3,225 Not disclosed Strike: $25.41 Not disclosed
Disclosure

SEC source: 0000851520-25-000078 · edgardoc.xml · derivative · entry 5

Corrigan Catherine · CIK 0001552213 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 19,353

Underlying: Common Stock · 3,225 shares

Expires 2026-07-29

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · price: Not applicable.

F2 · derivative.exercise_date: The stock option becomes exercisable in four equal annual installments.

Read SEC document
November 17, 2025 Filed Nov 18, 2025 21:31 UTC
Corrigan CatherineDirector · President & CEO
SaleCommon Stock 1,675 $70.74 $118,487.32
Disclosure

SEC source: 0000851520-25-000078 · edgardoc.xml · nonDerivative · entry 4

Corrigan Catherine · CIK 0001552213 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 84,134

F1 · kind: Stock sale was to cover the option exercise price and taxes.

Read SEC document
November 17, 2025 Filed Nov 18, 2025 21:31 UTC
Corrigan CatherineDirector · President & CEO
Exercise / conversionCommon Stock 2,380 $29.05 $69,139.00
Disclosure

SEC source: 0000851520-25-000078 · edgardoc.xml · nonDerivative · entry 3

Corrigan Catherine · CIK 0001552213 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 85,809

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
November 17, 2025 Filed Nov 18, 2025 21:31 UTC
Corrigan CatherineDirector · President & CEO
SaleCommon Stock 3,225 $70.21 $226,411.13
Disclosure

SEC source: 0000851520-25-000078 · edgardoc.xml · nonDerivative · entry 2

Corrigan Catherine · CIK 0001552213 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 83,429

Read SEC document
November 17, 2025 Filed Nov 18, 2025 21:31 UTC
Corrigan CatherineDirector · President & CEO
Exercise / conversionCommon Stock 3,225 $25.41 $81,931.13
Disclosure

SEC source: 0000851520-25-000078 · edgardoc.xml · nonDerivative · entry 1

Corrigan Catherine · CIK 0001552213 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 86,654

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
October 15, 2025 Filed Oct 16, 2025 20:25 UTC
Corrigan CatherineDirector · President & CEO
Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 2,380 Not disclosed Strike: $29.05 Not disclosed
Disclosure

SEC source: 0000851520-25-000075 · edgardoc.xml · derivative · entry 6

Corrigan Catherine · CIK 0001552213 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 21,418

Underlying: Common Stock · 2,380 shares

Expires 2027-02-16

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · price: Not applicable.

F2 · derivative.exercise_date: The stock option becomes exercisable in four equal annual installments.

Read SEC document
October 15, 2025 Filed Oct 16, 2025 20:25 UTC
Corrigan CatherineDirector · President & CEO
Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 3,226 Not disclosed Strike: $25.41 Not disclosed
Disclosure

SEC source: 0000851520-25-000075 · edgardoc.xml · derivative · entry 5

Corrigan Catherine · CIK 0001552213 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 22,578

Underlying: Common Stock · 3,226 shares

Expires 2026-07-29

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · price: Not applicable.

F2 · derivative.exercise_date: The stock option becomes exercisable in four equal annual installments.

Read SEC document
October 15, 2025 Filed Oct 16, 2025 20:25 UTC
Corrigan CatherineDirector · President & CEO
SaleCommon Stock 1,704 $66.79 $113,814.59
Disclosure

SEC source: 0000851520-25-000075 · edgardoc.xml · nonDerivative · entry 4

Corrigan Catherine · CIK 0001552213 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 83,429

F1 · kind: Stock sale was to cover the option exercise price and taxes.

Read SEC document
October 15, 2025 Filed Oct 16, 2025 20:25 UTC
Corrigan CatherineDirector · President & CEO
Exercise / conversionCommon Stock 2,380 $29.05 $69,139.00
Disclosure

SEC source: 0000851520-25-000075 · edgardoc.xml · nonDerivative · entry 3

Corrigan Catherine · CIK 0001552213 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 85,133

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
October 15, 2025 Filed Oct 16, 2025 20:25 UTC
Corrigan CatherineDirector · President & CEO
SaleCommon Stock 3,226 $66.84 $215,625.84
Disclosure

SEC source: 0000851520-25-000075 · edgardoc.xml · nonDerivative · entry 2

Corrigan Catherine · CIK 0001552213 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 82,753

Read SEC document
October 15, 2025 Filed Oct 16, 2025 20:25 UTC
Corrigan CatherineDirector · President & CEO
Exercise / conversionCommon Stock 3,226 $25.41 $81,956.53
Disclosure

SEC source: 0000851520-25-000075 · edgardoc.xml · nonDerivative · entry 1

Corrigan Catherine · CIK 0001552213 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 85,979

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
October 03, 2025 Filed Feb 17, 2026 16:09 UTC
Pye JohnVP Global Offices & Innovation
PurchaseCommon Stock 80 $63.75 $5,099.60
Disclosure

SEC source: 0000851520-26-000010 · edgardoc.xml · nonDerivative · entry 4

Pye John · CIK 0001686997 · VP Global Offices & Innovation

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,492

F1 · shares: Acquisition of stock pursuant to Exponent, Inc. Employee Stock Purchase Plan under the provisions of Section 423 of the Internal Revenue Code in a transaction exempt under SEC Rule 16b-3.

Read SEC document
September 15, 2025 Filed Sep 16, 2025 21:24 UTC
Corrigan CatherineDirector · President & CEO
Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 2,380 Not disclosed Strike: $29.05 Not disclosed
Disclosure

SEC source: 0000851520-25-000073 · edgardoc.xml · derivative · entry 6

Corrigan Catherine · CIK 0001552213 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 23,798

Underlying: Common Stock · 2,380 shares

Expires 2027-02-16

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · price: Not applicable.

F2 · derivative.exercise_date: The stock option becomes exercisable in four equal annual installments.

Read SEC document
September 15, 2025 Filed Sep 16, 2025 21:24 UTC
Corrigan CatherineDirector · President & CEO
Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 3,226 Not disclosed Strike: $25.41 Not disclosed
Disclosure

SEC source: 0000851520-25-000073 · edgardoc.xml · derivative · entry 5

Corrigan Catherine · CIK 0001552213 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 25,804

Underlying: Common Stock · 3,226 shares

Expires 2026-07-29

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · price: Not applicable.

F2 · derivative.exercise_date: The stock option becomes exercisable in four equal annual installments.

Read SEC document
September 15, 2025 Filed Sep 16, 2025 21:24 UTC
Corrigan CatherineDirector · President & CEO
SaleCommon Stock 3,226 $69.77 $225,069.31
Disclosure

SEC source: 0000851520-25-000073 · edgardoc.xml · nonDerivative · entry 4

Corrigan Catherine · CIK 0001552213 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 82,753

Read SEC document
September 15, 2025 Filed Sep 16, 2025 21:24 UTC
Corrigan CatherineDirector · President & CEO
Exercise / conversionCommon Stock 3,226 $25.41 $81,956.53
Disclosure

SEC source: 0000851520-25-000073 · edgardoc.xml · nonDerivative · entry 3

Corrigan Catherine · CIK 0001552213 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 85,979

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
September 15, 2025 Filed Sep 16, 2025 21:24 UTC
Corrigan CatherineDirector · President & CEO
SaleCommon Stock 1,679 $70.18 $117,833.23
Disclosure

SEC source: 0000851520-25-000073 · edgardoc.xml · nonDerivative · entry 2

Corrigan Catherine · CIK 0001552213 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 82,753

F1 · kind: Stock sale was to cover the option exercise price and taxes.

Read SEC document
September 15, 2025 Filed Sep 16, 2025 21:24 UTC
Corrigan CatherineDirector · President & CEO
Exercise / conversionCommon Stock 2,380 $29.05 $69,139.00
Disclosure

SEC source: 0000851520-25-000073 · edgardoc.xml · nonDerivative · entry 1

Corrigan Catherine · CIK 0001552213 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 84,432

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 14, 2025 Filed Aug 15, 2025 21:12 UTC
Corrigan CatherineDirector · President & CEO
Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 2,380 Not disclosed Strike: $29.05 Not disclosed
Disclosure

SEC source: 0000851520-25-000070 · edgardoc.xml · derivative · entry 6

Corrigan Catherine · CIK 0001552213 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 26,178

Underlying: Common Stock · 2,380 shares

Expires 2027-02-16

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · price: Not applicable.

F2 · derivative.exercise_date: The stock option becomes exercisable in four equal annual installments.

Read SEC document
August 14, 2025 Filed Aug 15, 2025 21:12 UTC
Corrigan CatherineDirector · President & CEO
Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 3,226 Not disclosed Strike: $25.41 Not disclosed
Disclosure

SEC source: 0000851520-25-000070 · edgardoc.xml · derivative · entry 5

Corrigan Catherine · CIK 0001552213 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 29,030

Underlying: Common Stock · 3,226 shares

Expires 2026-07-29

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · price: Not applicable.

F2 · derivative.exercise_date: The stock option becomes exercisable in four equal annual installments.

Read SEC document
August 14, 2025 Filed Aug 15, 2025 21:12 UTC
Corrigan CatherineDirector · President & CEO
SaleCommon Stock 1,670 $71.38 $119,207.27
Disclosure

SEC source: 0000851520-25-000070 · edgardoc.xml · nonDerivative · entry 4

Corrigan Catherine · CIK 0001552213 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 82,052

F1 · kind: Stock sale was to cover the option exercise price and taxes.

Read SEC document
August 14, 2025 Filed Aug 15, 2025 21:12 UTC
Corrigan CatherineDirector · President & CEO
Exercise / conversionCommon Stock 2,380 $29.05 $69,139.00
Disclosure

SEC source: 0000851520-25-000070 · edgardoc.xml · nonDerivative · entry 3

Corrigan Catherine · CIK 0001552213 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 83,722

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 14, 2025 Filed Aug 15, 2025 21:12 UTC
Corrigan CatherineDirector · President & CEO
SaleCommon Stock 3,226 $70.93 $228,835.34
Disclosure

SEC source: 0000851520-25-000070 · edgardoc.xml · nonDerivative · entry 2

Corrigan Catherine · CIK 0001552213 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 81,342

Read SEC document
August 14, 2025 Filed Aug 15, 2025 21:12 UTC
Corrigan CatherineDirector · President & CEO
Exercise / conversionCommon Stock 3,226 $25.41 $81,956.53
Disclosure

SEC source: 0000851520-25-000070 · edgardoc.xml · nonDerivative · entry 1

Corrigan Catherine · CIK 0001552213 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 84,568

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 12, 2025 Filed Aug 13, 2025 20:58 UTC
Sala JosephGroup Vice President
SaleCommon Stock 1,595 $70.64 $112,671.76
Disclosure

SEC source: 0000851520-25-000068 · edgardoc.xml · nonDerivative · entry 1

Sala Joseph · CIK 0002046938 · Group Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Read SEC document
July 04, 2025 Filed Feb 17, 2026 16:09 UTC
Pye JohnVP Global Offices & Innovation
PurchaseCommon Stock 80 $73.25 $5,859.60
Disclosure

SEC source: 0000851520-26-000010 · edgardoc.xml · nonDerivative · entry 3

Pye John · CIK 0001686997 · VP Global Offices & Innovation

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,412

F1 · shares: Acquisition of stock pursuant to Exponent, Inc. Employee Stock Purchase Plan under the provisions of Section 423 of the Internal Revenue Code in a transaction exempt under SEC Rule 16b-3.

Read SEC document
July 04, 2025 Filed Feb 17, 2026 16:08 UTC
SCHLENKER RICHARD L JREVP & Chief Financial Officer
PurchaseCommon Stock 166 $73.25 $12,158.67
Disclosure

SEC source: 0000851520-26-000009 · edgardoc.xml · nonDerivative · entry 2

SCHLENKER RICHARD L JR · CIK 0001203306 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 222,185

F1 · shares: Acquisition of stock pursuant to Exponent, Inc. Employee Stock Purchase Plan under the provisions of Section 423 of the Internal Revenue Code in a transaction exempt under SEC Rule 16b-3.

Read SEC document
June 05, 2025 Filed Jun 10, 2025 01:46 UTC GrantRestricted Stock Units · Derivative 2,009 Not disclosed Not disclosed
Disclosure

SEC source: 0000851520-25-000063 · edgardoc.xml · derivative · entry 3

JOHNSTON PAUL R · CIK 0001193221 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,009

Underlying: Common Stock · 2,009 shares

Expires 2026-06-05

F3 · derivative.exercise_price: 1-for-1.

F2 · price: Not applicable.

F4 · derivative.exercise_date: Restricted stock units will cliff-vest on the day prior to the Company's next annual shareholder meeting.

Read SEC document
June 05, 2025 Filed Jun 10, 2025 01:45 UTC GrantRestricted Stock Units · Derivative 2,009 Not disclosed Not disclosed
Disclosure

SEC source: 0000851520-25-000061 · edgardoc.xml · derivative · entry 3

Zumwalt Debra · CIK 0001609169 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,009

Underlying: Common Stock · 2,009 shares

Expires 2026-06-05

F3 · derivative.exercise_price: 1-for-1.

F2 · price: Not applicable.

F4 · derivative.exercise_date: Restricted stock units will cliff-vest on the day prior to the Company's next annual shareholder meeting.

Read SEC document
June 05, 2025 Filed Jun 10, 2025 01:33 UTC GrantRestricted Stock Units · Derivative 2,009 Not disclosed Not disclosed
Disclosure

SEC source: 0000851520-25-000057 · edgardoc.xml · derivative · entry 3

RICHARDSON KAREN A · CIK 0001200468 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,009

Underlying: Common Stock · 2,009 shares

Expires 2026-06-05

F3 · derivative.exercise_price: 1-for-1.

F2 · price: Not applicable.

F4 · derivative.exercise_date: Restricted stock units will cliff-vest on the day prior to the Company's next annual shareholder meeting.

Read SEC document
June 05, 2025 Filed Jun 10, 2025 01:32 UTC GrantRestricted Stock Units · Derivative 2,009 Not disclosed Not disclosed
Disclosure

SEC source: 0000851520-25-000056 · edgardoc.xml · derivative · entry 3

Brown George H. · CIK 0001830138 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,009

Underlying: Common Stock · 2,009 shares

Expires 2026-06-05

F3 · derivative.exercise_price: 1-for-1.

F2 · price: Not applicable.

F4 · derivative.exercise_date: Restricted stock units will cliff-vest on the day prior to the Company's next annual shareholder meeting.

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June 05, 2025 Filed Jun 10, 2025 15:47 UTC GrantRestricted Stock Units · Derivative 2,009 Not disclosed Not disclosed
Disclosure

SEC source: 0000851520-25-000065 · edgardoc.xml · derivative · entry 3

Lindstrom Carol · CIK 0001677400 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,009

Underlying: Common Stock · 2,009 shares

Expires 2026-06-05

F3 · derivative.exercise_price: 1-for-1.

F2 · price: Not applicable.

F4 · derivative.exercise_date: Restricted stock units will cliff-vest on the day prior to the Company's next annual shareholder meeting.

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June 04, 2025 Filed Jun 10, 2025 01:46 UTC Exercise / conversionRestricted Stock Units · Derivative 1,525 Not disclosed Not disclosed
Disclosure

SEC source: 0000851520-25-000063 · edgardoc.xml · derivative · entry 2

JOHNSTON PAUL R · CIK 0001193221 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,525 shares

Expires 2025-06-06

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Reflects the conversion of shares of vested Restricted Stock Units granted on June 8, 2023 into shares of Common Stock on a 1:1 basis.

F1 · kind: Reflects the conversion of shares of vested Restricted Stock Units granted on June 8, 2023 into shares of Common Stock on a 1:1 basis.

F2 · price: Not applicable.

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June 04, 2025 Filed Jun 10, 2025 01:46 UTC Exercise / conversionCommon Stock 1,525 Not disclosed Not disclosed
Disclosure

SEC source: 0000851520-25-000063 · edgardoc.xml · nonDerivative · entry 1

JOHNSTON PAUL R · CIK 0001193221 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 60,931

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Reflects the conversion of shares of vested Restricted Stock Units granted on June 8, 2023 into shares of Common Stock on a 1:1 basis.

F2 · price: Not applicable.

Read SEC document
June 04, 2025 Filed Jun 10, 2025 01:45 UTC Exercise / conversionRestricted Stock Units · Derivative 1,525 Not disclosed Not disclosed
Disclosure

SEC source: 0000851520-25-000061 · edgardoc.xml · derivative · entry 2

Zumwalt Debra · CIK 0001609169 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,525 shares

Expires 2025-06-06

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Reflects the conversion of shares of vested Restricted Stock Units granted on June 8, 2023 into shares of Common Stock on a 1:1 basis.

F1 · kind: Reflects the conversion of shares of vested Restricted Stock Units granted on June 8, 2023 into shares of Common Stock on a 1:1 basis.

F2 · price: Not applicable.

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June 04, 2025 Filed Jun 10, 2025 01:45 UTC Exercise / conversionCommon Stock 1,525 Not disclosed Not disclosed
Disclosure

SEC source: 0000851520-25-000061 · edgardoc.xml · nonDerivative · entry 1

Zumwalt Debra · CIK 0001609169 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,821

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Reflects the conversion of shares of vested Restricted Stock Units granted on June 8, 2023 into shares of Common Stock on a 1:1 basis.

F2 · price: Not applicable.

Read SEC document
June 04, 2025 Filed Jun 10, 2025 01:33 UTC Exercise / conversionRestricted Stock Units · Derivative 1,525 Not disclosed Not disclosed
Disclosure

SEC source: 0000851520-25-000057 · edgardoc.xml · derivative · entry 2

RICHARDSON KAREN A · CIK 0001200468 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,525 shares

Expires 2025-06-06

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Reflects the conversion of shares of vested Restricted Stock Units granted on June 8, 2023 into shares of Common Stock on a 1:1 basis.

F1 · kind: Reflects the conversion of shares of vested Restricted Stock Units granted on June 8, 2023 into shares of Common Stock on a 1:1 basis.

F2 · price: Not applicable.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.