Insider · CIK 0001582882

Volpi Kirsten M

CIK 0001582882 Name as filed on the most recent filing

Filed as Volpi Kirsten M (19)

21 transaction lines · from 19 filings · filed 2018-11-16 to 2025-02-06 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.

21 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
2025-02-04 S, Open-market sale Tetra Tech IncTTEK 3 lines 347,313, disposed Open Form 4 filing 0000831641-25-000007
2024-09-10 S, Open-market sale Tetra Tech IncTTEK 89,700, disposed Open Form 4 filing 0000831641-24-000048
2023-12-01 S, Open-market sale Tetra Tech IncTTEK 362,590, disposed Open Form 4 filing 0000831641-23-000123
2023-11-20 S, Open-market sale Tetra Tech IncTTEK 92,515, disposed Open Form 4 filing 0000831641-23-000079
2023-02-16 S, Open-market sale Tetra Tech IncTTEK 131,167, disposed Open Form 4 filing 0000831641-23-000017
2022-12-06 S, Open-market sale Tetra Tech IncTTEK 108,225, disposed Open Form 4 filing 0000831641-22-000127
2022-08-19 S, Open-market sale Tetra Tech IncTTEK 173,594, disposed Open Form 4 filing 0000831641-22-000041
2022-06-01 S, Open-market sale Tetra Tech IncTTEK 74,477, disposed Open Form 4 filing 0001582882-22-000002
2022-03-08 S, Open-market sale Tetra Tech IncTTEK 140,702, disposed Open Form 4 filing 0000831641-22-000014
2021-12-07 S, Open-market sale Tetra Tech IncTTEK 132,732, disposed Open Form 4 filing 0000831641-21-000160
2021-06-07 S, Open-market sale Tetra Tech IncTTEK 664,261, disposed Open Form 4 filing 0000831641-21-000047
2020-12-08 S, Open-market sale Tetra Tech IncTTEK 777,199, disposed Open Form 4 filing 0000831641-20-000180
2020-11-23 S, Open-market sale Tetra Tech IncTTEK 116,092, disposed Open Form 4 filing 0000831641-20-000166
2020-11-16 S, Open-market sale Tetra Tech IncTTEK 121,895, disposed Open Form 4 filing 0000831641-20-000105
2020-08-26 S, Open-market sale Tetra Tech IncTTEK 74,752, disposed Open Form 4 filing 0000831641-20-000087
2020-05-07 S, Open-market sale Tetra Tech IncTTEK 95,331, disposed Open Form 4 filing 0000831641-20-000050
2019-12-10 S, Open-market sale Tetra Tech IncTTEK 36,544, disposed Open Form 4 filing 0000831641-19-000208
2019-08-14 S, Open-market sale Tetra Tech IncTTEK 312,000, disposed Open Form 4 filing 0000831641-19-000066
2018-11-14 S, Open-market sale Tetra Tech IncTTEK 80,325, disposed Open Form 4 filing 0000831641-18-000122

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

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 21
  • 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. Volpi Kirsten M, insider transactions. Retrieved 2026-08-22 from https://ebomi.com/insider/0001582882

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

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