Latest filing published 04 Jun 2026 for EXPONENT INC.
Filing timeline
BuySaleInsider track record
Closed purchases
Not enough history yet: 0 closed purchases, at least 2 are needed.
Purchases by company
Karen A. Richardson: trading record in brief
This profile gathers the share dealings of Karen A. Richardson across 4 companies, led by Exponent Inc, Origin Materials, Inc. and Doma Holdings, Inc. In total, 31 filings cover trades dated from 12 December 2014 to 3 June 2026.
The open-market record is one-sided, with 2 purchases worth €287k and not one sale. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. The rest of the record consists of 8 share grants and 19 option exercises.
The record was last updated on 4 June 2026 with an option exercise in Exponent Inc. The latest purchase dates back some time: it was published 1,179 days ago, on 17 August 2023. Filings reach the SEC (Form 4) feed a median of 2 days after the trade. US insiders must file a Form 4 within two business days of a trade. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
Companies and markets linked to Karen A. Richardson
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
- 2,009 sharesCommon StockSEC:0000851520-26-000084:0
- 1,525 sharesCommon StockSEC:0000851520-25-000057:0
- 1,506 sharesCommon StockSEC:0000851520-24-000081:0
- 315 sharesCommon StockSEC:0000851520-24-000014:0
- 146,288 shares@ US$1.367264.0% of flowCommon StockSEC:0001209191-23-046304:0Canonical exit: 13 Nov 2023 (T+90)
- 45,861 shares0Common StockSEC:0001209191-23-046284:0
- 46,590 shares0Common StockSEC:0001209191-23-043207:0
- 28,954 shares0Common StockSEC:0001209191-22-046350:0
- 64,102 shares0Common stockSEC:0001722438-22-000101:0
- 432,858 sharesCommon StockSEC:0001209191-22-039612:0
- 1,474 sharesCommon StockSEC:0000851520-22-000076:0
- 48,299 shares0Common StockSEC:0001209191-21-064506:0
- 17,530 shares0Common stockSEC:0001722438-21-000032:1
- 32,190 shares0Common stockSEC:0001722438-21-000032:0
- 20,000 shares@ US$6.064336.0% of flowCommon StockSEC:0000899243-21-033924:0Canonical exit: 21 Nov 2021 (T+90)
- 692,889 sharesCommon StockSEC:0000950103-21-011662:0
- 1,675 sharesCommon StockSEC:0000851520-21-000073:0
- 2,229 sharesCommon StockSEC:0000851520-20-000097:0
- 4,230 shares0Class A Common StockSEC:0001533932-19-000158:0
- 2,442 sharesCommon StockSEC:0000851520-19-000081:0
- 2,021 sharesCommon StockSEC:0000851520-18-000095:0
- 28 sharesCommon StockSEC:0000851520-17-000090:0
- 2,146 sharesCommon StockSEC:0000851520-17-000090:1
- 32 sharesCommon StockSEC:0000851520-16-000275:0
- 2,354 sharesCommon StockSEC:0000851520-16-000275:1
25 of 31 declarations
