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Exponent (EXPO) director adds equity via 2,859 RSU grant and 2,009-share exercise

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Exponent Inc. director Carol Lindstrom reported compensation-related equity activity and no open-market trades. She received a grant of 2,859 Restricted Stock Units (RSUs) that will cliff-vest on the day prior to the company’s next annual shareholder meeting. She also exercised 2,009 previously granted RSUs into 2,009 shares of Common Stock on a 1-for-1 basis, leaving no remaining RSUs from that prior grant. Following these transactions, she directly holds 9,405 shares of Common Stock. All transactions were recorded at a price of $0.00 per share, reflecting equity awards and a derivative conversion rather than market purchases or sales.

Positive

  • None.

Negative

  • None.
Insider Lindstrom Carol
Role null
Type Security Shares Price Value
Grant/Award Restricted Stock Units 2,859 $0.00 --
Exercise Restricted Stock Units 2,009 $0.00 --
Exercise Common Stock 2,009 $0.00 --
Holdings After Transaction: Restricted Stock Units — 2,859 shares (Direct, null); Common Stock — 9,405 shares (Direct, null)
Footnotes (1)
  1. Reflects the conversion of shares of vested Restricted Stock Units granted on June 5, 2025 into shares of Common Stock on a 1:1 basis. Not applicable. 1-for-1. Restricted stock units will cliff-vest on the day prior to the Company's next annual shareholder meeting.
RSUs granted 2,859 units Restricted Stock Units awarded to director on June 4, 2026
RSUs exercised 2,009 units Vested RSUs converted 1-for-1 into Common Stock on June 3, 2026
Common Stock after transactions 9,405 shares Director’s direct Common Stock holdings following June 3, 2026 exercise
RSU grant price $0.00 per unit Equity award recorded with no cash exercise price
RSU conversion ratio 1-for-1 Each vested RSU converts into one share of Common Stock
New RSU vesting Cliff-vest before next meeting 2,859 RSUs cliff-vest day prior to next annual shareholder meeting
Restricted Stock Units financial
"Reflects the conversion of shares of vested Restricted Stock Units granted on June 5, 2025 into shares of Common Stock on a 1:1 basis."
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
cliff-vest financial
"Restricted stock units will cliff-vest on the day prior to the Company's next annual shareholder meeting."
Common Stock financial
"Reflects the conversion of shares of vested Restricted Stock Units granted on June 5, 2025 into shares of Common Stock on a 1:1 basis."
Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.
annual shareholder meeting financial
"Restricted stock units will cliff-vest on the day prior to the Company's next annual shareholder meeting."
A yearly gathering where a company’s owners (shareholders) and its leaders meet to review performance, approve key decisions like electing directors, and vote on issues such as executive pay or major policy changes. Think of it as an annual town hall for people who own part of the business: investors use it to ask questions, influence direction through votes, and gauge management’s plans and transparency, all of which can affect the stock’s outlook.
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Form 4 Insider Transactions: What Each Field Means →
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Lindstrom Carol
(Last)(First)(Middle)
149 COMMONWEALTH DRIVE
(Street)
MENLO PARK CALIFORNIA 94025
(City)(State)(Zip)
UNITED STATES
(Country)		2. Issuer Name and Ticker or Trading Symbol
EXPONENT INC [ EXPO ] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
06/03/2026		6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock06/03/2026M(1)2,009A(2)9,405D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Restricted Stock Units(3)06/03/2026M(1)2,00906/03/202606/03/2026Common Stock2,009(2)0D
Restricted Stock Units(3)06/04/2026A2,85906/04/2027(4)06/04/2027Common Stock2,859(2)2,859D
Explanation of Responses:
1. Reflects the conversion of shares of vested Restricted Stock Units granted on June 5, 2025 into shares of Common Stock on a 1:1 basis.
2. Not applicable.
3. 1-for-1.
4. Restricted stock units will cliff-vest on the day prior to the Company's next annual shareholder meeting.
By: Wendy Whitehouse For: Carol Lindstrom06/04/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR

FAQ

What insider transactions did Exponent (EXPO) director Carol Lindstrom report?

Carol Lindstrom reported equity awards and an option-style conversion, not market trades. She received 2,859 Restricted Stock Units and exercised 2,009 previously vested RSUs into 2,009 Common Stock shares, bringing her direct Common Stock holdings to 9,405 shares after the transactions.

How many Restricted Stock Units were granted to Carol Lindstrom at Exponent (EXPO)?

She was granted 2,859 Restricted Stock Units. These RSUs are a form of stock-based compensation and will cliff-vest on the day before Exponent’s next annual shareholder meeting, meaning all units vest at once rather than gradually over time.

What does the RSU exercise and conversion mean in Carol Lindstrom’s Exponent (EXPO) Form 4?

Lindstrom exercised 2,009 vested Restricted Stock Units, converting them into 2,009 shares of Common Stock on a 1-for-1 basis. This reflects a derivative conversion at $0.00 per share, a compensation-related event rather than an open-market stock purchase.

How many Exponent (EXPO) Common Stock shares does Carol Lindstrom own after these transactions?

After the reported transactions, Lindstrom directly holds 9,405 shares of Exponent Common Stock. This figure reflects her position following the 2,009-share RSU exercise and is separate from any unvested RSUs that have not yet converted into Common Stock.

Were there any open-market stock purchases or sales in this Exponent (EXPO) Form 4?

The Form 4 shows no open-market purchases or sales. All recorded transactions occurred at $0.00 per share and represent a new grant of 2,859 RSUs and the exercise of 2,009 previously granted RSUs into Common Stock, both compensation-related events.

When will Carol Lindstrom’s new Exponent (EXPO) RSU grant vest?

The newly granted 2,859 Restricted Stock Units will cliff-vest on the day prior to Exponent’s next annual shareholder meeting. At that time, all granted units are scheduled to vest simultaneously, subject to the grant’s standard terms and conditions.