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Insider · CIK 0001322827

Icahn Partners Master Fund LP

CIK 0001322827 Name as filed on the most recent filing

Filed as Icahn Partners Master Fund LP (166)· Icahn Partners Master Fund LP (1)

347 transaction lines · from 167 filings · filed 2007-01-12 to 2025-11-14 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.

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 2026-08-22 05:23 UTC.

Transactions filed by this insider
Direction Date Code Company Value USD Filing
2018-02-02 S, Open-market sale Xerox CorpXRX 147,290, disposed Open Form 4 filing 0001140361-18-004740
2018-02-01 S, Open-market sale Xerox CorpXRX 16,858,731, disposed Open Form 4 filing 0001140361-18-004740
2018-01-31 S, Open-market sale Xerox CorpXRX 23,045,445, disposed Open Form 4 filing 0001140361-18-004740
2017-11-22 P, Open-market purchase Sandridge Energy IncSD 2 lines 3,549,224, acquired Open Form 4 filing 0001140361-17-043714
2017-11-21 P, Open-market purchase Sandridge Energy IncSD 2,996,049, acquired Open Form 4 filing 0001140361-17-043714
2017-11-20 P, Open-market purchase Sandridge Energy IncSD 14,002,554, acquired Open Form 4 filing 0001140361-17-043714
2017-08-11 P, Open-market purchase Herc Holdings IncHRI 1,001,325, acquired Open Form 4 filing 0001140361-17-032142
2017-08-10 P, Open-market purchase Herc Holdings IncHRI 3,253,536, acquired Open Form 4 filing 0001140361-17-032142
2017-03-14 P, Open-market purchase Navistar International CorpNAV 877,005, acquired Open Form 4 filing 0001140361-17-012387
2017-03-10 P, Open-market purchase Navistar International CorpNAV 3,445,623, acquired Open Form 4 filing 0001140361-17-011659
2017-03-10 P, Open-market purchase Herbalife Ltd.HLF 19,118,837, acquired Open Form 4 filing 0001140361-17-011690
2017-03-09 P, Open-market purchase Navistar International CorpNAV 3,386,438, acquired Open Form 4 filing 0001140361-17-011659
2017-03-08 P, Open-market purchase Navistar International CorpNAV 3,998,510, acquired Open Form 4 filing 0001140361-17-011659
2016-11-10 P, Open-market purchase Hertz Global Holdings, IncHTZ 14,245,997, acquired Open Form 4 filing 0001140361-16-085823
2016-11-09 P, Open-market purchase Hertz Global Holdings, IncHTZ 20,739,020, acquired Open Form 4 filing 0001140361-16-085823
2016-11-08 P, Open-market purchase Herbalife Ltd.HLF 20,620,242, acquired Open Form 4 filing 0001140361-16-085435
2016-11-08 P, Open-market purchase Hertz Global Holdings, IncHTZ 2 lines 353,321,207, acquired Open Form 4 filing 0001140361-16-085434
2016-11-07 P, Open-market purchase Herbalife Ltd.HLF 16,402,993, acquired Open Form 4 filing 0001140361-16-085435
2016-11-04 P, Open-market purchase Herbalife Ltd.HLF 21,110,035, acquired Open Form 4 filing 0001140361-16-085435
2016-11-03 P, Open-market purchase Herbalife Ltd.HLF 100,232,389, acquired Open Form 4 filing 0001140361-16-084791
2016-08-31 P, Open-market purchase Herbalife Ltd.HLF 18,530,430, acquired Open Form 4 filing 0001140361-16-078769
2016-06-03 P, Open-market purchase Hertz Global Holdings IncHTZ 7,262,027, acquired Open Form 4 filing 0001140361-16-068855
2016-06-02 P, Open-market purchase Hertz Global Holdings IncHTZ 2,479,104, acquired Open Form 4 filing 0001140361-16-068855
2015-12-08 P, Open-market purchase Cheniere Energy IncLNG 1,289,467, acquired Open Form 4 filing 0001140361-15-044155
2015-12-07 P, Open-market purchase Cheniere Energy IncLNG 37,042,668, acquired Open Form 4 filing 0001140361-15-043806
2015-12-07 P, Open-market purchase Hertz Global Holdings IncHTZ 167,724,428, acquired Open Form 4 filing 0001140361-15-043935
2015-12-04 P, Open-market purchase Cheniere Energy IncLNG 53,441,032, acquired Open Form 4 filing 0001140361-15-043806
2015-12-03 P, Open-market purchase Cheniere Energy IncLNG 29,826,392, acquired Open Form 4 filing 0001140361-15-043806
2015-11-10 P, Open-market purchase Cheniere Energy IncLNG 14,716,205, acquired Open Form 4 filing 0001140361-15-040900
2015-11-09 P, Open-market purchase Cheniere Energy IncLNG 8,718,302, acquired Open Form 4 filing 0001140361-15-040260
2015-11-06 P, Open-market purchase Cheniere Energy IncLNG 20,793,919, acquired Open Form 4 filing 0001140361-15-040260
2015-11-05 P, Open-market purchase Cheniere Energy IncLNG 15,946,000, acquired Open Form 4 filing 0001140361-15-040260
2015-09-29 P, Open-market purchase Cheniere Energy IncLNG 72,610,018, acquired Open Form 4 filing 0001140361-15-036503
2015-09-28 P, Open-market purchase Cheniere Energy IncLNG 96,303,626, acquired Open Form 4 filing 0001140361-15-036015
2015-08-04 S, Open-market sale Hologic IncHOLX 242,820,000, disposed Open Form 4 filing 0001140361-15-029688
2014-12-17 P, Open-market purchase Navistar International CorpNAV 57,856,500, acquired Open Form 4 filing 0001140361-14-045652
2014-12-15 P, Open-market purchase Hertz Global Holdings IncHTZ 56,244,362, acquired Open Form 4 filing 0001140361-14-045653
2014-04-15 P, Open-market purchase Navistar International CorpNAV 10,835,743, acquired Open Form 4 filing 0001140361-14-016808
2014-04-14 P, Open-market purchase Navistar International CorpNAV 13,324,000, acquired Open Form 4 filing 0001140361-14-016808
2014-04-11 P, Open-market purchase Navistar International CorpNAV 10,045,660, acquired Open Form 4 filing 0001140361-14-016808
2014-02-26 P, Open-market purchase Herbalife Ltd.HLF 2,225,396, acquired Open Form 4 filing 0001140361-14-010295
2013-11-26 S, Open-market sale Take TWO Interactive Software IncTTWO 203,511,196, disposed Open Form 4 filing 0001140361-13-044172
2013-10-18 S, Open-market sale WebMD Health Corp.WBMD 177,320,051, disposed Open Form 4 filing 0001140361-13-039115
2013-09-17 S, Open-market sale WebMD Health Corp.WBMD 39,885,128, disposed Open Form 4 filing 0001140361-13-036287
2013-08-01 P, Open-market purchase Dell IncDELL 51,760,000, acquired Open Form 4 filing 0001140361-13-030430
2013-07-19 P, Open-market purchase Navistar International CorpNAV 5,574,360, acquired Open Form 4 filing 0001104659-13-055415
2013-07-18 P, Open-market purchase Navistar International CorpNAV 22,232,400, acquired Open Form 4 filing 0001104659-13-055415
2013-07-17 P, Open-market purchase Navistar International CorpNAV 17,279,600, acquired Open Form 4 filing 0001140361-13-028283

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
S, Open-market sale
Open-market sale
P, Open-market purchase
Open-market purchase

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. ICAHN PARTNERS MASTER FUND LP, insider transactions. Retrieved 2026-08-24 from https://ebomi.com/insider/0001322827

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.