Insider · CIK 0001311544

Donnan John Malcolm

CIK 0001311544 Name as filed on the most recent filing

Filed as Donnan John Malcolm (26)

32 transaction lines · from 26 filings · filed 2009-07-08 to 2026-04-29 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.

32 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
2026-04-27 S, Open-market sale Kaiser Aluminum CorpKALU 488,807, disposed Open Form 4 filing 0001193125-26-191904
2026-02-23 S, Open-market sale Kaiser Aluminum CorpKALU 2,309,024, disposed Open Form 4 filing 0001193125-26-071959
2021-03-11 S, Open-market sale Kaiser Aluminum CorpKALU 755,887, disposed Open Form 4 filing 0001311544-21-000001
2019-11-04 S, Open-market sale Kaiser Aluminum CorpKALU 412,390, disposed Open Form 4 filing 0001311544-19-000003
2019-10-24 S, Open-market sale Kaiser Aluminum CorpKALU 525,000, disposed Open Form 4 filing 0001311544-19-000002
2019-06-18 S, Open-market sale Kaiser Aluminum CorpKALU 500,000, disposed Open Form 4 filing 0001628280-19-008099
2018-03-12 S, Open-market sale Kaiser Aluminum CorpKALU 726,481, disposed Open Form 4 filing 0001628280-18-003187
2017-08-11 S, Open-market sale Kaiser Aluminum CorpKALU 487,934, disposed Open Form 4 filing 0001311544-17-000002
2016-05-06 S, Open-market sale Kaiser Aluminum CorpKALU 531,939, disposed Open Form 4 filing 0001209191-16-118200
2016-05-04 S, Open-market sale Kaiser Aluminum CorpKALU 188,923, disposed Open Form 4 filing 0001209191-16-117900
2015-10-15 S, Open-market sale Kaiser Aluminum CorpKALU 79,288, disposed Open Form 4 filing 0001209191-15-075720
2015-09-15 S, Open-market sale Kaiser Aluminum CorpKALU 122,814, disposed Open Form 4 filing 0001209191-15-071237
2015-08-17 S, Open-market sale Kaiser Aluminum CorpKALU 128,344, disposed Open Form 4 filing 0001209191-15-066954
2015-07-15 S, Open-market sale Kaiser Aluminum CorpKALU 122,210, disposed Open Form 4 filing 0001209191-15-061277
2015-06-15 S, Open-market sale Kaiser Aluminum CorpKALU 125,813, disposed Open Form 4 filing 0001209191-15-053493
2015-05-15 S, Open-market sale Kaiser Aluminum CorpKALU 124,884, disposed Open Form 4 filing 0001209191-15-043431
2015-04-15 S, Open-market sale Kaiser Aluminum CorpKALU 114,964, disposed Open Form 4 filing 0001209191-15-034596
2015-03-16 S, Open-market sale Kaiser Aluminum CorpKALU 114,011, disposed Open Form 4 filing 0001209191-15-026694
2015-02-17 S, Open-market sale Kaiser Aluminum CorpKALU 107,340, disposed Open Form 4 filing 0001209191-15-016173
2015-01-15 S, Open-market sale Kaiser Aluminum CorpKALU 106,422, disposed Open Form 4 filing 0001209191-15-005124
2014-12-15 S, Open-market sale Kaiser Aluminum CorpKALU 106,440, disposed Open Form 4 filing 0001209191-14-075983
2014-11-17 S, Open-market sale Kaiser Aluminum CorpKALU 145,460, disposed Open Form 4 filing 0001209191-14-069736
2011-11-30 S, Open-market sale Kaiser Aluminum CorpKALU 2 lines 162,494, disposed Open Form 4 filing 0001209191-11-059274
2011-05-17 S, Open-market sale Kaiser Aluminum CorpKALU 1,446,391, disposed Open Form 4 filing 0001209191-11-029827
2010-04-05 S, Open-market sale Kaiser Aluminum CorpKALU 2 lines 70,512, disposed Open Form 4 filing 0001209191-10-021414
2009-07-08 S, Open-market sale Kaiser Aluminum CorpKALU 3,876, disposed Open Form 4 filing 0001209191-09-036050
2009-07-07 S, Open-market sale Kaiser Aluminum CorpKALU 4 lines 500,711, disposed Open Form 4 filing 0001209191-09-036050

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
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 32
  • 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. DONNAN JOHN MALCOLM, insider transactions. Retrieved 2026-08-23 from https://ebomi.com/insider/0001311544

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

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