| Open Letter to Shareholders of Illumina, Inc. | Carl Icahn urges Illumina holders to remove the legacy directors he blames for the GRAIL deal, a 75% share price fall and a €432 million EU fine. | 4 2023 | 2023-12-18 | Illumina, GRAIL |
| Open Letter to Shareholders of Illumina, Inc. | | 2 2023 | 2023-05-19 | Illumina |
| Open Letter to Shareholders of Illumina, Inc. | | 2 2023 | 2023-05-15 | Illumina |
| Open Letter to Shareholders of Illumina, Inc. | | 2 2023 | 2023-05-11 | Illumina |
| Open Letter to Shareholders of Illumina, Inc. | | 2 2023 | 2023-05-08 | Illumina |
| Open Letter to Shareholders of Illumina, Inc. | | 2 2023 | 2023-05-04 | Illumina |
| Open Letter to Shareholders of Illumina, Inc. | | 2 2023 | 2023-05-01 | Illumina |
| Open Letter to Shareholders of Illumina, Inc. | | 2 2023 | 2023-04-28 | Illumina |
| Open Letter to Shareholders of Illumina, Inc. | | 2 2023 | 2023-04-24 | Illumina |
| Open Letter to Shareholders of Illumina, Inc. | | 2 2023 | 2023-04-21 | Illumina |
| Illumina, Inc. - Case for Change | | 2 2023 | 2023-04-11 | Illumina |
| Open letter to Shareholders of Illumina, Inc. | | 2 2023 | 2023-04-05 | Illumina |
| Open letter to Shareholders of Illumina, Inc. | | 2 2023 | 2023-04-03 | Illumina |
| Icahn Responds to Illumina's Obfuscations | | 1 2023 | 2023-03-30 | Illumina |
| Icahn to Commence Investigation into Value Destruction by Illumina's Board | | 1 2023 | 2023-03-24 | Illumina |
| Icahn Responds to Illumina's Obfuscations | | 1 2023 | 2023-03-15 | Illumina |
| Open letter to Shareholders of Illumina, Inc. | | 1 2023 | 2023-03-13 | Illumina |
| Statement to Shareholders of McDonald's and Kroger | | 2 2022 | 2022-06-06 | McDonald's, Kroger |
| Open letter to Southwest Gas stockholders | | 2 2022 | 2022-05-07 | Southwest Gas |
| Open letter to Southwest Gas stockholders | | 2 2022 | 2022-04-26 | Southwest Gas |
| Open letter to Southwest Gas stockholders | | 2 2022 | 2022-04-25 | Southwest Gas |
| Carl C. Icahn Files Definitive Proxy Statement and Issues Open Letter to Shareholders of McDonald's Corporation | | 2 2022 | 2022-04-21 | McDonald's |
| Open letter to Southwest Gas stockholders | | 2 2022 | 2022-04-21 | Southwest Gas |
| Open letter to Southwest Gas stockholders | | 2 2022 | 2022-04-19 | Southwest Gas |
| Open letter to Southwest Gas stockholders | | 2 2022 | 2022-04-18 | Southwest Gas |
| Open letter to Southwest Gas stockholders | | 2 2022 | 2022-04-07 | Southwest Gas |
| Open letter to Southwest Gas stockholders | | 2 2022 | 2022-04-05 | Southwest Gas |
| Open letter to Southwest Gas stockholders | | 2 2022 | 2022-04-04 | Southwest Gas |
| Letter to Chairman and CEO Kroger | | 1 2022 | 2022-03-29 | Kroger |
| Open letter to Southwest Gas stockholders | | 1 2022 | 2022-03-28 | Southwest Gas |
| Open letter to Southwest Gas stockholders | | 1 2022 | 2022-03-14 | Southwest Gas |
| Open letter to Southwest Gas stockholders | | 1 2022 | 2022-03-07 | Southwest Gas |
| Open letter to Southwest Gas stockholders | | 1 2022 | 2022-03-01 | Southwest Gas |
| Open letter to Southwest Gas stockholders | | 1 2022 | 2022-01-26 | Southwest Gas |
| Press release re IEP proxy slate for Southwest Gas | | 4 2021 | 2021-11-15 | Southwest Gas |
| Open letter to Southwest Gas board of directors | | 4 2021 | 2021-11-11 | Southwest Gas |
| Open letter to Southwest Gas stockholders | | 4 2021 | 2021-11-09 | Southwest Gas |
| Open letter to Southwest Gas stockholders; significant impediment to IEP's tender offer removed | | 4 2021 | 2021-11-02 | Southwest Gas |
| Open letter to Southwest Gas board of directors | | 4 2021 | 2021-10-25 | Southwest Gas |
| Open letter to Southwest Gas stockholders | | 4 2021 | 2021-10-20 | Southwest Gas |
| Open letter to Southwest Gas stockholders; IEP to initiate tender offer and proxy contest | | 4 2021 | 2021-10-14 | Southwest Gas |
| Open Letter to Southwest Gas Board of Directors | | 4 2021 | 2021-10-05 | Southwest Gas |
| Carl C. Icahn Issues Statement Regarding Herbalife Nutrition | | 3 2020 | 2020-08-12 | Herbalife |
| Open Letter to Occidental Petroleum Stockholders | | 1 2020 | 2020-02-12 | Occidental Petroleum |
| Open Letter to HP Inc. Shareholders | | 4 2019 | 2019-12-04 | HP Inc. |
| Open Letter to Occidental Petroleum Stockholders | | 4 2019 | 2019-11-08 | Occidental Petroleum |
| Open Letter to Occidental Petroleum Stockholders | | 3 2019 | 2019-08-28 | Occidental Petroleum |
| Open Letter to Occidental Petroleum Stockholders | | 3 2019 | 2019-08-13 | Occidental Petroleum |
| Open Letter to Occidental Petroleum Stockholders | | 3 2019 | 2019-07-22 | Occidental Petroleum |
| Carl C. Icahn Issues Statement Regarding Caesars and Eldorado Merger | | 2 2019 | 2019-06-24 | Caesars Entertainment, Eldorado Resorts |
| Carl C. Icahn Issues Statement in Response to Press Inquiries Regarding Amended Dell Deal | | 4 2018 | 2018-11-15 | Dell Technologies |
| Carl C. Icahn Issues Statement in Response to Press Inquiries Regarding Dell Transaction Rumors | | 4 2018 | 2018-11-14 | Dell Technologies |
| Dell's Offer to Buy DVMT Shares at a 42% Discount: An Insult DVMT Shareholders Should Reject! | | 4 2018 | 2018-11-12 | Dell Technologies, Dell Technologies Class V (VMware tracking stock) |
| Commenced Litigation Against Dell Technologies | | 4 2018 | 2018-11-01 | Dell Technologies |
| Carl C. Icahn Releases Open Letter To Stockholders of Dell's DVMT Tracking Stock | | 4 2018 | 2018-10-15 | Dell Technologies, Dell Technologies Class V (VMware tracking stock) |
| Statement regarding Cigna | | 3 2018 | 2018-08-13 | Cigna |
| Open Letter to Cigna Stockholders | | 3 2018 | 2018-08-09 | Cigna |
| Open Letter to Cigna Stockholders | | 3 2018 | 2018-08-07 | Cigna |
| Open Letter to SandRidge Energy Stockholders | | 2 2018 | 2018-06-18 | SandRidge Energy |
| Open Letter to SandRidge Energy Stockholders | | 2 2018 | 2018-06-18 | SandRidge Energy |
| Open Letter to SandRidge Energy Stockholders | | 2 2018 | 2018-06-15 | SandRidge Energy |
| Open Letter to SandRidge Energy Stockholders | | 2 2018 | 2018-06-14 | SandRidge Energy |
| Open letter to SandRidge Energy stockholders | | 2 2018 | 2018-06-11 | SandRidge Energy |
| Open letter to SandRidge Energy board of directors | | 2 2018 | 2018-06-07 | SandRidge Energy |
| Statement regarding SandRidge Energy | | 2 2018 | 2018-06-06 | SandRidge Energy |
| Open letter to SandRidge Energy stockholders | | 2 2018 | 2018-06-06 | SandRidge Energy |
| Open letter to SandRidge Energy stockholders | | 2 2018 | 2018-06-04 | SandRidge Energy |
| Open letter to SandRidge Energy stockholders | | 2 2018 | 2018-05-31 | SandRidge Energy |
| Carl C. Icahn Issues Statement Regarding AmTrust | | 2 2018 | 2018-05-30 | AmTrust Financial Services |
| Carl C. Icahn Issues Statement Regarding AmTrust | | 2 2018 | 2018-05-25 | AmTrust Financial Services |
| Carl C. Icahn Issues Statement Regarding Herbalife | | 2 2018 | 2018-05-25 | Herbalife |
| Open letter to SandRidge Energy stockholders | | 2 2018 | 2018-05-23 | SandRidge Energy |
| Commenced Litigation Against AmTrust Financial | | 2 2018 | 2018-05-21 | AmTrust Financial Services |
| Open Letter to Board of AmTrust Financial | | 2 2018 | 2018-05-17 | AmTrust Financial Services |
| Open Letter to Xerox Shareholders | | 2 2018 | 2018-05-10 | Xerox |
| Open Letter to Xerox Shareholders | | 2 2018 | 2018-05-07 | Xerox |
| Open Letter to Xerox Shareholders | | 2 2018 | 2018-05-04 | Xerox |
| Detailed Presentation on Rescuing and Revitalizing Xerox | | 2 2018 | 2018-04-17 | Xerox |
| Open Letter to Xerox Shareholders Introducing John Visentin | | 1 2018 | 2018-03-14 | Xerox |
| Statement regarding Manitowoc | | 1 2018 | 2018-03-07 | Manitowoc |
| Joint statement with Darwin Deason regarding Xerox | | 1 2018 | 2018-03-02 | Xerox |
| Joint statement with Darwin Deason regarding Xerox | | 1 2018 | 2018-02-20 | Xerox |
| Joint statement with Darwin Deason regarding Xerox | | 1 2018 | 2018-02-12 | Xerox |
| Joint statement with Darwin Deason regarding Xerox | | 1 2018 | 2018-01-22 | Xerox |
| Open letter to shareholders of Xerox | | 1 2018 | 2018-01-18 | Xerox |
| Open letter to the Board of Directors of SandRidge Energy | | 1 2018 | 2018-01-09 | SandRidge Energy |
| Open Letter to Xerox Shareholders | | 4 2017 | 2017-12-12 | Xerox |
| Demand to Inspect Certain Books and Records of SandRidge Energy | | 4 2017 | 2017-12-01 | SandRidge Energy |
| Letter to the Board of Directors of SandRidge Energy | | 4 2017 | 2017-11-30 | SandRidge Energy |
| Carl Icahn Issues Statement | | 3 2017 | 2017-08-18 | |
| Statement Regarding Herbalife | | 4 2016 | 2016-11-01 | Herbalife |
| Statement regarding SEC proposal to require use of universal proxy cards | | 4 2016 | 2016-10-27 | |
| Carl C. Icahn Issues Statement Regarding Freeport-McMoRan's Announced Sale of Its Deepwater Gulf of Mexico Oil and Gas Assets | | 3 2016 | 2016-09-13 | Freeport-McMoRan |
| Tony Rodio Issues Statement Regarding the Taj Mahal | | 3 2016 | 2016-08-25 | Trump Taj Mahal |
| Taj Ownership Issues Letter to Taj Employees | | 3 2016 | 2016-08-04 | Trump Taj Mahal |
| Open Letter to AIG Board | | 1 2016 | 2016-01-19 | American International Group |
| Carl Icahn Releases Statement on AIG | | 4 2015 | 2015-11-23 | American International Group |
| Congress Must Act Now: Pfizer Leaving America and Many More to Follow | | 4 2015 | 2015-10-29 | Pfizer |
| Letter to AIG CEO | | 4 2015 | 2015-10-28 | American International Group |
| Letter Discussing Desperately Needed Legislation | | 4 2015 | 2015-10-21 | |
| To Local 54 Employees of the Trump Taj Mahal | | 2 2015 | 2015-06-09 | Trump Taj Mahal |
| Carl Icahn Issues Open Letter to Tim Cook | | 2 2015 | 2015-05-18 | Apple |
| Letter To Local 54 Employees of the Trump Taj Mahal | | 1 2015 | 2015-03-19 | Trump Taj Mahal |
| Carl Icahn Issues Letter to Twitter Followers Regarding Apple | | 1 2015 | 2015-02-11 | Apple |
| Letter Responding to Local 54 Employees of Taj Mahal | | 1 2015 | 2015-01-30 | Trump Taj Mahal |
| Letter to Bob Griffin | | 4 2014 | 2014-12-18 | |
| Carl C. Icahn Issues Open Letter to Local 54 President Bob McDevitt | | 4 2014 | 2014-11-25 | |
| Carl Icahn Issues Open Letter to Taj Mahal Local 54 Employees | | 4 2014 | 2014-10-24 | Trump Taj Mahal |
| Message to Mayor Guardian of Atlantic City | | 4 2014 | 2014-10-10 | |
| Sale: Apple Shares at Half Price | | 4 2014 | 2014-10-09 | Apple |
| Our Letter to Apple Shareholders | | 1 2014 | 2014-02-10 | Apple |
| Open Letter to Apple Shareholders | | 1 2014 | 2014-01-24 | Apple |
| Our Letter to Tim Cook | | 4 2013 | 2013-10-24 | Apple |