person · Reporting owner

Sala Joseph

Disclosed activity across 1 company

Tapewire entity: 47806
SEC CIK: 0002046938

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
EXPONENT INCEXPO · Entity 4154	Group Vice President	May 13, 2026	May 14, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

EXPONENT INC

Report date May 13, 2026 · Filed May 14, 2026

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Direct	0	Reported balance After 2026-05-13 transaction · row 1 1 source row Row 1 · 2026-05-13 · Sale · Disposed 2,066 · Balance 0

Transaction history

JSON API

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 date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
May 13, 2026 Filed May 14, 2026 00:55 UTC	EXPONENT INC EXPO · Entity 4154	SaleCommon Stock	2,066	$56.66	$117,059.56	Disclosure SEC source: 0000851520-26-000068 · 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
March 13, 2026 Filed Mar 16, 2026 20:21 UTC	EXPONENT INC EXPO · Entity 4154	GrantRestricted Stock Units · Derivative	9,798	Not disclosed	Not disclosed	Disclosure SEC source: 0000851520-26-000051 · edgardoc.xml · derivative · entry 1 Sala Joseph · CIK 0002046938 · Group Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 9,798 Underlying: Common Stock · 9,798 shares Expires 2030-03-13 F1 · derivative.exercise_price: 1-for-1. F2 · price: Not applicable. Read SEC document
March 11, 2026 Filed Mar 13, 2026 21:23 UTC	EXPONENT INC EXPO · Entity 4154	Exercise / conversionRestricted Stock Units · Derivative	3,180	Not disclosed	Not disclosed	Disclosure SEC source: 0000851520-26-000032 · edgardoc.xml · derivative · entry 3 Sala Joseph · CIK 0002046938 · Group Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 3,180 shares Expires 2026-03-11 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 March 11, 2022 into shares of Common Stock on a 1:1 basis. F1 · kind: Reflects the conversion of shares of vested Restricted Stock Units granted on March 11, 2022 into shares of Common Stock on a 1:1 basis. F2 · price: Not applicable. Read SEC document
March 11, 2026 Filed Mar 13, 2026 21:23 UTC	EXPONENT INC EXPO · Entity 4154	Tax withholdingCommon Stock	1,114	$70.03	$78,013.42	Disclosure SEC source: 0000851520-26-000032 · edgardoc.xml · nonDerivative · entry 2 Sala Joseph · CIK 0002046938 · Group Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,066 F3 · kind: Reflects shares of common stock withheld by the Company to satify the tax withholding obligations of the Reporting Person. Read SEC document
March 11, 2026 Filed Mar 13, 2026 21:23 UTC	EXPONENT INC EXPO · Entity 4154	Exercise / conversionCommon Stock	3,180	Not disclosed	Not disclosed	Disclosure SEC source: 0000851520-26-000032 · edgardoc.xml · nonDerivative · entry 1 Sala Joseph · CIK 0002046938 · Group Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,180 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 March 11, 2022 into shares of Common Stock on a 1:1 basis. F2 · price: Not applicable. Read SEC document
August 12, 2025 Filed Aug 13, 2025 20:58 UTC	EXPONENT INC EXPO · Entity 4154	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
March 14, 2025 Filed Mar 18, 2025 01:16 UTC	EXPONENT INC EXPO · Entity 4154	GrantRestricted Stock Units · Derivative	7,012	Not disclosed	Not disclosed	Disclosure SEC source: 0000851520-25-000044 · edgardoc.xml · derivative · entry 1 Sala Joseph · CIK 0002046938 · Group Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,012 Underlying: Common Stock · 7,012 shares Expires 2029-03-14 F1 · derivative.exercise_price: 1-for-1. F2 · price: Not applicable. Read SEC document
March 12, 2025 Filed Mar 15, 2025 00:56 UTC	EXPONENT INC EXPO · Entity 4154	Exercise / conversionRestricted Stock Units · Derivative	2,428	Not disclosed	Not disclosed	Disclosure SEC source: 0000851520-25-000026 · edgardoc.xml · derivative · entry 3 Sala Joseph · CIK 0002046938 · Group Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 2,428 shares Expires 2025-03-12 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 March 12, 2021 into shares of Common Stock on a 1:1 basis. F1 · kind: Reflects the conversion of shares of vested Restricted Stock Units granted on March 12, 2021 into shares of Common Stock on a 1:1 basis. F2 · price: Not applicable. Read SEC document
March 12, 2025 Filed Mar 15, 2025 00:56 UTC	EXPONENT INC EXPO · Entity 4154	Tax withholdingCommon Stock	833	$82.33	$68,580.89	Disclosure SEC source: 0000851520-25-000026 · edgardoc.xml · nonDerivative · entry 2 Sala Joseph · CIK 0002046938 · Group Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,595 F3 · kind: Reflects shares of common stock withheld by the Company to satify the tax withholding obligations of the Reporting Person. Read SEC document
March 12, 2025 Filed Mar 15, 2025 00:56 UTC	EXPONENT INC EXPO · Entity 4154	Exercise / conversionCommon Stock	2,428	Not disclosed	Not disclosed	Disclosure SEC source: 0000851520-25-000026 · edgardoc.xml · nonDerivative · entry 1 Sala Joseph · CIK 0002046938 · Group Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,428 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 March 12, 2021 into shares of Common Stock on a 1:1 basis. F2 · price: Not applicable. Read SEC document

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