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Insider · CIK 0001418814

ValueAct Holdings, L.P.

CIK 0001418814 Name as filed on the most recent filing

Filed as ValueAct Holdings, L.P. (311)

829 transaction lines · from 311 filings · filed 2008-06-16 to 2025-12-08 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 2026-08-26 05:24 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.

0 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 2026-08-26 05:24 UTC.

Transactions filed by this insider
Direction Date Code Company Value USD Filing
2018-11-23 P, Open-market purchase Trinity Industries IncTRN 193,336, acquired Open Form 4 filing 0000904454-18-000771
2018-11-20 P, Open-market purchase Seagate Technology plcSTX 15,299,675, acquired Open Form 4 filing 0000904454-18-000773
2018-11-20 P, Open-market purchase Trinity Industries IncTRN 3,157,236, acquired Open Form 4 filing 0000904454-18-000771
2018-11-20 P, Open-market purchase Unifi IncUFI 1,408,575, acquired Open Form 4 filing 0001418812-18-000108
2018-11-19 P, Open-market purchase Unifi IncUFI 215,360, acquired Open Form 4 filing 0001418812-18-000108
2018-11-16 P, Open-market purchase Unifi IncUFI 582,768, acquired Open Form 4 filing 0001418812-18-000105
2018-11-15 P, Open-market purchase Unifi IncUFI 304,196, acquired Open Form 4 filing 0001418812-18-000105
2018-11-14 P, Open-market purchase Unifi IncUFI 1,009,052, acquired Open Form 4 filing 0001418812-18-000105
2018-11-13 P, Open-market purchase Unifi IncUFI 517,440, acquired Open Form 4 filing 0001418812-18-000099
2018-11-12 P, Open-market purchase Unifi IncUFI 92,565, acquired Open Form 4 filing 0001418812-18-000099
2018-11-09 S, Open-market sale Armstrong World Industries IncAWI 203,087,000, disposed Open Form 4 filing 0001418812-18-000098
2018-11-09 P, Open-market purchase Unifi IncUFI 138,120, acquired Open Form 4 filing 0001418812-18-000099
2018-11-08 P, Open-market purchase Unifi IncUFI 695,365, acquired Open Form 4 filing 0001418812-18-000093
2018-11-07 P, Open-market purchase Unifi IncUFI 187,156, acquired Open Form 4 filing 0001418812-18-000093
2018-11-06 S, Open-market sale Alliance Data Systems CorpADS 135,000,000, disposed Open Form 4 filing 0001418812-18-000092
2018-11-06 P, Open-market purchase Unifi IncUFI 264,300, acquired Open Form 4 filing 0001418812-18-000093
2018-08-31 S, Open-market sale Armstrong World Industries IncAWI 7,003,000, disposed Open Form 4 filing 0001418812-18-000084
2018-08-21 S, Open-market sale Armstrong World Industries IncAWI 2,103,300, disposed Open Form 4 filing 0001418812-18-000083
2018-08-17 P, Open-market purchase Seagate Technology plcSTX 1,228,440, acquired Open Form 4 filing 0001418812-18-000082
2018-08-16 P, Open-market purchase Seagate Technology plcSTX 9,639,746, acquired Open Form 4 filing 0001418812-18-000081
2018-08-15 P, Open-market purchase Seagate Technology plcSTX 26,390,000, acquired Open Form 4 filing 0001418812-18-000081
2018-08-14 P, Open-market purchase Seagate Technology plcSTX 13,195,000, acquired Open Form 4 filing 0001418812-18-000081
2018-08-13 P, Open-market purchase Seagate Technology plcSTX 26,040,136, acquired Open Form 4 filing 0001418812-18-000074
2018-08-10 P, Open-market purchase Seagate Technology plcSTX 50,610,000, acquired Open Form 4 filing 0001418812-18-000074
2018-08-09 P, Open-market purchase Seagate Technology plcSTX 29,855,106, acquired Open Form 4 filing 0001418812-18-000074
2018-08-07 S, Open-market sale Armstrong World Industries IncAWI 103,800,000, disposed Open Form 4 filing 0001418812-18-000073
2018-08-02 P, Open-market purchase Seagate Technology plcSTX 6,608,750, acquired Open Form 4 filing 0001418812-18-000068
2018-08-01 P, Open-market purchase Seagate Technology plcSTX 16,993,740, acquired Open Form 4 filing 0001418812-18-000068
2018-07-31 P, Open-market purchase Seagate Technology plcSTX 26,325,000, acquired Open Form 4 filing 0001418812-18-000068
2018-05-15 P, Open-market purchase Alliance Data Systems CorpADS 542,430, acquired Open Form 4 filing 0001418812-18-000052
2018-05-09 P, Open-market purchase Alliance Data Systems CorpADS 15,725,640, acquired Open Form 4 filing 0001418812-18-000045
2018-05-08 P, Open-market purchase Alliance Data Systems CorpADS 25,158,750, acquired Open Form 4 filing 0001418812-18-000045
2018-03-23 P, Open-market purchase Trinity Industries IncTRN 6,309,847, acquired Open Form 4 filing 0001418812-18-000028
2018-03-22 P, Open-market purchase Trinity Industries IncTRN 9,741,000, acquired Open Form 4 filing 0001418812-18-000027
2018-03-21 P, Open-market purchase Trinity Industries IncTRN 415,965, acquired Open Form 4 filing 0001418812-18-000027
2018-03-20 P, Open-market purchase Trinity Industries IncTRN 4,446,304, acquired Open Form 4 filing 0001418812-18-000027
2018-03-19 P, Open-market purchase Trinity Industries IncTRN 9,747,000, acquired Open Form 4 filing 0001418812-18-000026
2018-03-16 P, Open-market purchase Trinity Industries IncTRN 9,885,000, acquired Open Form 4 filing 0001418812-18-000026
2018-03-15 P, Open-market purchase Trinity Industries IncTRN 9,858,000, acquired Open Form 4 filing 0001418812-18-000026
2018-03-12 S, Open-market sale Armstrong World Industries IncAWI 140,060,000, disposed Open Form 4 filing 0001418812-18-000022
2018-03-08 P, Open-market purchase Trinity Industries IncTRN 3,869,034, acquired Open Form 4 filing 0001418812-18-000019
2018-03-07 P, Open-market purchase Trinity Industries IncTRN 5,557,955, acquired Open Form 4 filing 0001418812-18-000019
2018-03-06 P, Open-market purchase Trinity Industries IncTRN 677,787, acquired Open Form 4 filing 0001418812-18-000019
2018-03-02 P, Open-market purchase Trinity Industries IncTRN 9,843,000, acquired Open Form 4 filing 0001418812-18-000015
2018-03-01 S, Open-market sale Cbre Group, Inc.CBG 228,900,000, disposed Open Form 4 filing 0001418812-18-000016
2018-03-01 P, Open-market purchase Trinity Industries IncTRN 9,846,000, acquired Open Form 4 filing 0001418812-18-000015
2018-02-28 P, Open-market purchase Trinity Industries IncTRN 11,497,500, acquired Open Form 4 filing 0001418812-18-000015
2018-02-09 P, Open-market purchase KKR & Co. L.P.KKR 3 lines 10,517,000, acquired Open Form 4 filing 0001418812-18-000011

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.

Search the catalog
Codes on this page
P, Open-market purchase
Open-market purchase
S, Open-market sale
Open-market sale

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

No transaction line is stored for this entity, so there is nothing to break down by code. The catalog holds its filings; what it does not hold is a single reportable line from them, which is a fact about the parse and about these filings, not about the entity.

How to cite this page

ebomi catalog. ValueAct Holdings, L.P., insider transactions. Retrieved 2026-08-26 from https://ebomi.com/insider/0001418814

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

This page as JSON The JSON twin is shaped by the same read model as this page, so the two cannot disagree. Its envelope carries the canonical URL, the retrieval time, the coverage claim, and the licence statement.