Company Analysis
Sign in

Millicom International Cellular S.A. (TIGO)

Nasdaq: TIGO · Radiotelephone Communications · Luxembourg, LU · filing with the SEC since 1997
Full chart Alerts Compare
Grade5.2
◀ Past 4.8● Present 6.6▶ Future 4.4
1 est.
OverviewBusinessFinancialsGradeForecastSentimentOwnershipPeopleFilingsPatents Chart

Filings

291 filings since 2017 beside 30 insider forms · Large accelerated filer · read from EDGAR on Nov 13, 2026
Due nextLarge accelerated filer
20-F Annual report, foreign filer for the fiscal year ending Dec 31, 2026Foreign filers have four months after the fiscal year ends. by Apr 30, 2027

A deadline is the latest date the SEC's rules allow for its filer category. It is not a forecast of the day the company files.

Filings a yearinsider forms included
3320165644573350
20192020202120222023202420252026

2026 counts to Nov 13, 2026.

SEC letters: 6 in the last 36 months, the newest Jul 10, 2024.
Insider forms 30

Insider forms (3, 4, 5 and 144) are counted each year but not listed here; the people and their trades are on the Ownership tab.

FiledFormWhat it is, in plain wordsPeriodAsk
Nov 12, 2026 SCHEDULE 13G/A Large holder update, amended
Nov 5, 2026 6-K Interim report, foreign filer
Sep 24, 2026 SCHEDULE 13D/A Activist holder update, amended
Aug 6, 2026 6-K Interim report, foreign filer
Jun 29, 2026 SCHEDULE 13D/A Activist holder update, amended
Jun 23, 2026 SCHEDULE 13D/A Activist holder update, amended
May 21, 2026 6-K Interim report, foreign filer
May 14, 2026 6-K Interim report, foreign filer May 12, 2026
Apr 28, 2026 6-K Interim report, foreign filer
Apr 17, 2026 6-K Interim report, foreign filer
Apr 15, 2026 6-K Interim report, foreign filer
Apr 2, 2026 6-K Interim report, foreign filer
Mar 27, 2026 SCHEDULE 13D/A Activist holder update, amended
Mar 26, 2026 6-K Interim report, foreign filer
Mar 24, 2026 20-F Annual report, foreign filer Dec 31, 2025
Mar 13, 2026 SCHEDULE 13D/A Activist holder update, amended
Feb 26, 2026 6-K Interim report, foreign filer
Feb 12, 2026 SCHEDULE 13D/A Activist holder update, amended
Feb 10, 2026 6-K Interim report, foreign filer
Feb 6, 2026 6-K Interim report, foreign filer Feb 5, 2026
Jan 30, 2026 6-K Interim report, foreign filer
Nov 14, 2025 SCHEDULE 13D/A Activist holder update, amended
Nov 12, 2025 6-K Interim report, foreign filer
Nov 6, 2025 6-K Interim report, foreign filer
Oct 31, 2025 6-K Interim report, foreign filer
Sep 22, 2025 SCHEDULE 13D/A Activist holder update, amended
Sep 8, 2025 6-K Interim report, foreign filer
Sep 4, 2025 SCHEDULE 13D/A Activist holder update, amended
Aug 22, 2025 SCHEDULE 13D/A Activist holder update, amended
Aug 13, 2025 SCHEDULE 13D/A Activist holder update, amended
Aug 8, 2025 6-K Interim report, foreign filer
Jun 16, 2025 6-K Interim report, foreign filer
Jun 13, 2025 6-K Interim report, foreign filer
May 23, 2025 6-K Interim report, foreign filer May 22, 2025
May 8, 2025 6-K Interim report, foreign filer
Apr 25, 2025 6-K Interim report, foreign filer
Apr 14, 2025 6-K Interim report, foreign filer Apr 11, 2025
Apr 9, 2025 6-K Interim report, foreign filer Apr 8, 2025
Apr 8, 2025 20-F Annual report, foreign filer Dec 31, 2024
Mar 25, 2025 6-K Interim report, foreign filer Mar 24, 2025
40 of 291 shown

Every row opens the filing on EDGAR. The plain words are the site's own for each form and each 8-K item; the complete history, insider forms included, is on EDGAR.

SI Assistanton TIGO · research, not advice