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Heidi Fields

Director of Phathom Pharmaceuticals

As of Nov 9, 2026: Heidi Fields (Director, PHAT) reported no shares bought or sold themselves in the last 12 months (Form 4). PHAT's Quality Score is -4. Scores as of 9:50 AM ET, 15 minutes behind.

No shares they bought or sold themselves in the last 12 months. Their newest Form 4, for May 19: stock award (24,122 PHAT shares).

Bought: $0, 12 monthsSold: $0, 12 monthsLast filed: May 19, stock award

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

Every trade Heidi Fields reported

None in the last 12 months, as filed.

Every Form 4 Heidi Fields filed, as filed, on EDGAR

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Heidi Fields' companies

Where Heidi Fields files, with the stock's Quality Score
StockTradesQuality Score
Phathom Pharmaceuticals (PHAT) logoPhathom Pharmaceuticals (PHAT) logoPHATPhathom PharmaceuticalsDirector0-4

Alerts for Heidi Fields

An email for each Form 4 Heidi Fields 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 May 19, 2026.

Their filings on the SEC's site

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How to cite

Breakaway, Heidi Fields: Director at Phathom Pharmaceuticals (PHAT), May 19, 2026, getbreakaway.com/insiders/heidi-fields

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