Thomas Mahrer

Chief Accounting Officer of T1 Energy

As of Nov 9, 2026: Thomas Mahrer (CAO, TE) reported no shares bought or sold themselves in the last 12 months (Form 4). TE's Quality Score is -6. Scores as of 9:22 AM ET, 15 minutes behind.

No shares they bought or sold themselves in the last 12 months. Their newest Form 4, for Nov 4: option exercise (25,000 TE shares).

Bought$012 months Sold$012 months Last filedNov 4option exercise

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

Every trade Thomas Mahrer reported

None in the last 12 months, as filed.

Every Form 4 Thomas Mahrer filed, as filed, on EDGAR

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Thomas Mahrer's companies

Where Thomas Mahrer files, with the stock's Quality Score

Stock	Title, as filed	Trades	Quality Score
TET1 EnergyCAO	Chief Accounting Officertitle as of Nov 6	0	-6

Alerts for Thomas Mahrer

An email for each Form 4 Thomas Mahrer files, with the stock's Quality Score.

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

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How to cite

Breakaway, Thomas Mahrer: Chief Accounting Officer at T1 Energy (TE), Nov 4, 2026, getbreakaway.com/insiders/thomas-mahrer

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Thomas Mahrer

Every trade Thomas Mahrer reported

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