Insider · CIK 0001552213

Corrigan Catherine

CIK 0001552213 Name as filed on the most recent filing

Filed as Corrigan Catherine (24)

35 transaction lines · from 24 filings · filed 2013-05-23 to 2026-08-18 The span is the filing dates this catalog holds, not the entity's full filing history. Absence here is not evidence of absence at the SEC.

How this page attributes a trade

A line appears here when the filing that carries it names this CIK as a reporting owner, not only when the parser picked this CIK as the line's primary owner. That is why a joint filing appears on both owners' pages rather than vanishing from the second one. The catalog never merges two CIKs into one person and never splits one CIK into two: identity here is the SEC's own identifier and nothing else.

01

Issuers this insider has filed against

Ordered by last-seen filing date, newest first. Roles are as filed on the Form 4 and are not normalised.

Fault

This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-22 05:23 UTC.

No issuer is recorded

The catalog holds no filing linking this CIK to an issuer.

02

Transactions

Every stored Form 4 line naming this reporting owner, newest transaction date first. Each row links to the filing it came from.

35 transactions · Newest transaction date first, id breaking the tie.

Fault

This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-22 05:23 UTC.

Transactions filed by this insider
Direction Date Code Company Value USD Filing
2026-08-17 S, Open-market sale Exponent IncEXPO 113,136, disposed Open Form 4 filing 0000851520-26-000096
2026-07-15 S, Open-market sale Exponent IncEXPO 109,045, disposed Open Form 4 filing 0000851520-26-000092
2026-06-15 S, Open-market sale Exponent IncEXPO 2 lines 235,303, disposed Open Form 4 filing 0000851520-26-000088
2026-05-15 S, Open-market sale Exponent IncEXPO 2 lines 226,726, disposed Open Form 4 filing 0000851520-26-000072
2026-04-15 S, Open-market sale Exponent IncEXPO 2 lines 264,625, disposed Open Form 4 filing 0000851520-26-000057
2026-03-16 S, Open-market sale Exponent IncEXPO 2 lines 264,014, disposed Open Form 4 filing 0000851520-26-000057
2026-02-17 S, Open-market sale Exponent IncEXPO 2 lines 263,240, disposed Open Form 4 filing 0000851520-26-000012
2026-01-15 S, Open-market sale Exponent IncEXPO 120,594, disposed Open Form 4 filing 0000851520-26-000002
2025-12-15 S, Open-market sale Exponent IncEXPO 228,132, disposed Open Form 4 filing 0000851520-25-000080
2025-11-17 S, Open-market sale Exponent IncEXPO 2 lines 344,898, disposed Open Form 4 filing 0000851520-25-000078
2025-10-15 S, Open-market sale Exponent IncEXPO 2 lines 329,440, disposed Open Form 4 filing 0000851520-25-000075
2025-09-15 S, Open-market sale Exponent IncEXPO 2 lines 342,903, disposed Open Form 4 filing 0000851520-25-000073
2025-08-14 S, Open-market sale Exponent IncEXPO 2 lines 348,043, disposed Open Form 4 filing 0000851520-25-000070
2018-05-14 S, Open-market sale Exponent IncEXPO 191,991, disposed Open Form 4 filing 0000851520-18-000083
2018-05-11 S, Open-market sale Exponent IncEXPO 398,332, disposed Open Form 4 filing 0000851520-18-000080
2016-05-27 S, Open-market sale Exponent IncEXPO 158,040, disposed Open Form 4 filing 0000851520-16-000279
2016-05-24 S, Open-market sale Exponent IncEXPO 219,504, disposed Open Form 4 filing 0000851520-16-000265
2016-05-20 S, Open-market sale Exponent IncEXPO 298,102, disposed Open Form 4 filing 0000851520-16-000261
2016-05-18 S, Open-market sale Exponent IncEXPO 338,315, disposed Open Form 4 filing 0000851520-16-000259
2016-02-25 S, Open-market sale Exponent IncEXPO 93,774, disposed Open Form 4 filing 0000851520-16-000207
2015-08-27 S, Open-market sale Exponent IncEXPO 126,821, disposed Open Form 4 filing 0000851520-15-000138
2014-05-29 S, Open-market sale Exponent IncEXPO 175,153, disposed Open Form 4 filing 0000851520-14-000111
2013-08-23 S, Open-market sale Exponent IncEXPO 98,882, disposed Open Form 4 filing 0000851520-13-000124
2013-08-22 S, Open-market sale Exponent IncEXPO 290,064, disposed Open Form 4 filing 0000851520-13-000122
2013-08-21 S, Open-market sale Exponent IncEXPO 67,000, disposed Open Form 4 filing 0000851520-13-000122
2013-05-23 S, Open-market sale Exponent IncEXPO 382,739, disposed Open Form 4 filing 0000851520-13-000073

This column is intentionally blank

No transaction line is stored for this reporting owner, though the catalog holds filings naming them. That happens when the filings report only holdings or only positions the store does not carry, and when a parse failed; each filing page states its own parse status.

Codes on this page
S, Open-market sale
Open-market sale
Relationships on this page
D, Director
Director
O, Officer
Officer

Every value is as reported on the Form 4, totalled to the dollar. Share counts, the price per share and the full list of reporting owners are on each filing's own page, which every row here opens. A row marked n lines adds up that many filed lines of one filing, on one day, on one side of the market; a filing whose lines fall across two pages is left as its lines on both, so no total here is ever short.

What this insider's stored lines contain

Exact counts over every stored line for this entity. This is a statement of composition, not a filter: the only filter this page offers is the open-market one above, because that is the only one an index serves today.

  • Open-market purchase 0
  • Open-market sale 35
  • Option exercise 0
  • Grant or award 0
  • Tax withholding 0
  • Disposition to the issuer 0
  • In-the-money option exercise 0

How to cite this page

ebomi catalog. Corrigan Catherine, insider transactions. Retrieved 2026-08-23 from https://ebomi.com/insider/0001552213

Balogh, A. Insider trading. Scientific Data 10, 237 (2023) doi:10.1038/s41597-023-02147-6

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