As of Nov 2, 2026: Maria Teresa Arnal (Director, TIGO) reported 1 sale for $21K in the last 12 months (Form 4). TIGO's Quality Score is 4. Scores as of 5:08 PM ET, 15 minutes behind.

Maria Teresa Arnal

Director of Millicom International Cellular

1 stock trade in the last 12 months, shares they bought or sold themselves (not grants or options).

Bought$012 months Sold$21K12 months Last filedJul 6a sale

From SEC Form 4s · Insiders have 2 business days to file a trade

Every trade Maria Teresa Arnal reported

Newest first, as filed

Stock	Trade	Amount	Trade	Shares	Traded Filed
TIGOMillicom International Cellular	Sell	$21Kat $73.92	Sell$21Kat $73.92	284 at $73.92	May 20filed Jul 6SEC filing

Their filings on the SEC's siteEvery Form 4 they filed, as filed, on EDGAR.

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Maria Teresa Arnal's companies

Where they file, with the stock's Quality Score

Company	Title, as filed	Trades	Quality Score
TIGOMillicom International CellularDirector	Directorfiled Jul 6	1	4

Alerts for Maria Teresa Arnal

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Kept by Andrew Gomes, Breakaway's founder, from the SEC's Form 4 filings. Updated Jul 6, 2026.

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Breakaway, Maria Teresa Arnal: Director at TIGO, insider trades, Jul 6, 2026, getbreakaway.com/insiders/maria-teresa-arnal

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Others who file at Millicom International Cellular

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