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
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 2 |
| Dec 2025 | 0 | 1 |
| Jan 2026 | 1 | 1 |
| Feb 2026 | 0 | 4 |
| Mar 2026 | 0 | 2 |
| Apr 2026 | 0 | 2 |
| May 2026 | 0 | 6 |
| Jun 2026 | 0 | 2 |
| Jul 2026 | 0 | 1 |
| Aug 2026 | 0 | 1 |
| Sep 2026 | 1 | 0 |
| Oct 2026 | 0 | 0 |
Latest available
Insider transactions
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 | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| September 30, 2016 Filed Feb 14, 2017 01:14 UTC |
Kytomaa HarriGroup Vice President
|
GrantCommon Stock | 18 | $48.51 | $873.13 |
DisclosureSEC source: 0000851520-17-000020 · edgardoc.xml · nonDerivative · entry 3 Kytomaa Harri · CIK 0001687174 · Group Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 53 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 01, 2016 Filed Feb 14, 2017 01:15 UTC |
Shepard SallyVP, Human Resources
|
GrantCommon Stock | 218 | $55.07 | $12,005.59 |
DisclosureSEC source: 0000851520-17-000028 · edgardoc.xml · nonDerivative · entry 2 Shepard Sally · CIK 0001661232 · VP, Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,739 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 01, 2016 Filed Feb 14, 2017 01:15 UTC |
SCHLENKER RICHARD L JREVP & Chief Financial Officer
|
GrantCommon Stock | 150 | $55.07 | $8,260.73 |
DisclosureSEC source: 0000851520-17-000027 · edgardoc.xml · nonDerivative · entry 2 SCHLENKER RICHARD L JR · CIK 0001203306 · EVP & Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 198,000 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 01, 2016 Filed Feb 14, 2017 01:14 UTC |
Pye JohnGroup Vice President
|
GrantCommon Stock | 29 | $55.07 | $1,597.07 |
DisclosureSEC source: 0000851520-17-000023 · edgardoc.xml · nonDerivative · entry 2 Pye John · CIK 0001686997 · Group Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 58 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 01, 2016 Filed Feb 14, 2017 01:14 UTC |
Osteraas JohnGroup Vice President
|
GrantCommon Stock | 40 | $55.07 | $2,202.86 |
DisclosureSEC source: 0000851520-17-000022 · edgardoc.xml · nonDerivative · entry 2 Osteraas John · CIK 0001358665 · Group Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,976 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 01, 2016 Filed Feb 14, 2017 01:14 UTC |
Kytomaa HarriGroup Vice President
|
GrantCommon Stock | 18 | $55.07 | $991.29 |
DisclosureSEC source: 0000851520-17-000020 · edgardoc.xml · nonDerivative · entry 2 Kytomaa Harri · CIK 0001687174 · Group Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 35 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 |
| April 01, 2016 Filed Feb 14, 2017 01:15 UTC |
Shepard SallyVP, Human Resources
|
GrantCommon Stock | 198 | $48.06 | $9,515.98 |
DisclosureSEC source: 0000851520-17-000028 · edgardoc.xml · nonDerivative · entry 1 Shepard Sally · CIK 0001661232 · VP, Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,521 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 |
| April 01, 2016 Filed Feb 14, 2017 01:15 UTC |
SCHLENKER RICHARD L JREVP & Chief Financial Officer
|
GrantCommon Stock | 141 | $48.06 | $6,776.53 |
DisclosureSEC source: 0000851520-17-000027 · edgardoc.xml · nonDerivative · entry 1 SCHLENKER RICHARD L JR · CIK 0001203306 · EVP & Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 197,850 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 |
| April 01, 2016 Filed Feb 14, 2017 01:14 UTC |
Pye JohnGroup Vice President
|
GrantCommon Stock | 29 | $48.06 | $1,393.75 |
DisclosureSEC source: 0000851520-17-000023 · edgardoc.xml · nonDerivative · entry 1 Pye John · CIK 0001686997 · Group Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 29 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 |
| April 01, 2016 Filed Feb 14, 2017 01:14 UTC |
Osteraas JohnGroup Vice President
|
GrantCommon Stock | 40 | $48.06 | $1,922.42 |
DisclosureSEC source: 0000851520-17-000022 · edgardoc.xml · nonDerivative · entry 1 Osteraas John · CIK 0001358665 · Group Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,936 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 |
| April 01, 2016 Filed Feb 14, 2017 01:14 UTC |
Kytomaa HarriGroup Vice President
|
GrantCommon Stock | 17 | $48.06 | $817.03 |
DisclosureSEC source: 0000851520-17-000020 · edgardoc.xml · nonDerivative · entry 1 Kytomaa Harri · CIK 0001687174 · Group Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 17 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 |
| January 02, 2015 Filed Feb 12, 2018 17:15 UTC |
Shepard SallyChief Human Resources Officer
|
PurchaseCommon Stock | 262 | $38.52 | $10,091.66 |
DisclosureSEC source: 0000851520-18-000023 · edgardoc.xml · nonDerivative · entry 1 Shepard Sally · CIK 0001661232 · Chief Human Resources Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 262 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. F2 · balance_after: Reporting an ESPP purchase that was previously omitted from the 2015 Form 5 filed on 2/12/16. The reporting person's current direct holdings are 1,822 shares. Read SEC document |
| November 19, 2013 Filed Oct 26, 2016 22:48 UTC Amendment |
GAULKE MICHAEL RDirector
|
GiftCommon Stock | 1,324 | $74.46 | $98,585.04 |
DisclosureSEC source: 0000851520-16-000319 · edgardoc.xml · nonDerivative · entry 1 GAULKE MICHAEL R · CIK 0001195045 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · by Trust Disclosed balance after: 41,996 F1 · kind: Form 4 dated Nov. 19, 2013 reported an incorrect number of gifted shares. The correct number was 1,334 shares, instead of the 1,344 shares as previously reported. The issuer's stock was split 2:1 in June 2015. As a result, the correct number of gifted shares (taking into account the split) is 2,668. In order to accurately reflect the Reporting Person's holding pre-split after the gift, the prior Form 4 is hereby amended to reflect the correct pre-split number of 1,324 shares. 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.