Carl Icahn
activist
SEC Filings & Insider Trading Activity 2026

CIK: 921669 73 filings

Latest Carl Icahn SEC EDGAR filings in 2026, including Form 4 insider transactions reported on June 29, 2026. SignalX aggregates every new 10-K annual report, 10-Q quarterly report, 8-K current report, and Form 4 insider transaction for Carl Icahn (SEC CIK 921669), with AI-powered section-by-section summaries updated daily.

13F-HR: 48
SC 13D: 19
4: 4
SC 13G: 2

Latest 2026 SEC Filing Dates

Form 4 Insider Transaction
Jun 29, 2026

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Latest 2026 SEC Filings: 10-K, 10-Q, 8-K & Form 4

FormFiling DatePeriodAnalysisSEC
4
Jun 29, 2026---
13F-HR
May 15, 2026Mar 31, 2026-
4
Apr 17, 2026---
4
Mar 27, 2026---
4
Feb 24, 2026---
13F-HR
Feb 17, 2026Dec 31, 2025-
13F-HR
Nov 14, 2025Sep 30, 2025-
13F-HR
Aug 14, 2025Jun 30, 2025-
13F-HR
May 15, 2025Mar 31, 2025-
13F-HR
Feb 14, 2025Dec 31, 2024-
13F-HR
Nov 14, 2024Sep 30, 2024-
13F-HR
Aug 14, 2024Jun 30, 2024-
13F-HR
May 15, 2024Mar 31, 2024-
SC 13D
Mar 18, 2024--
13F-HR
Feb 14, 2024Dec 31, 2023-
13F-HR
Nov 14, 2023Sep 30, 2023-
13F-HR
Aug 14, 2023Jun 30, 2023-
13F-HR
May 15, 2023Mar 31, 2023-
13F-HR
Feb 14, 2023Dec 31, 2022-
13F-HR
Nov 14, 2022Sep 30, 2022-
SC 13D
Nov 3, 2022--
13F-HR
Aug 15, 2022Jun 30, 2022-
13F-HR
May 13, 2022Mar 31, 2022-
13F-HR
Feb 14, 2022Dec 31, 2021-
13F-HR
Nov 15, 2021Sep 30, 2021-

Frequently Asked Questions

Where can I find Carl Icahn insider trading activity (Form 4)?

The most recent Carl Icahn Form 4 insider transaction on SignalX was filed on June 29, 2026. Form 4 reports show when officers, directors, and 10% shareholders buy or sell company stock. SignalX aggregates every Carl Icahn Form 4 with transaction code, share count, and price per share.

How often does Carl Icahn file with the SEC?

Carl Icahn files SC 13D disclosures (and amendments) when it acquires more than 5% of a company's shares or its stake or intentions change. If it manages over $100M in qualifying assets it also files quarterly 13F-HR holdings reports, due within 45 days of each quarter-end. SignalX monitors SEC EDGAR daily to surface every new Carl Icahn filing.

What is the difference between 10-K, 10-Q, and 8-K SEC filings?

A 10-K is a comprehensive annual report with audited financials, business overview, and risk factors. A 10-Q is a shorter quarterly report with unaudited financials and management discussion. An 8-K is a current report filed when a material event occurs, such as earnings releases, executive changes, acquisitions, or other significant developments. SignalX provides AI-generated summaries for all three filing types for Carl Icahn.

What is Carl Icahn's SEC CIK number?

Carl Icahn's SEC CIK (Central Index Key) number is 921669. The CIK is a unique identifier assigned by the SEC to every filing entity. You can use CIK 921669 to look up all Carl Icahn filings on SEC EDGAR, or browse them here on SignalX with AI-powered analysis.

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Insider trading data, fund holdings, cross-signal detection, and AI-powered analysis for 73+ filings.