PHATNasdaq

Phathom Pharmaceuticals, Inc.

Alert me on PHAT

Insider buys, 6 months

Congress trades, 6 months

Signals, 6 months

Six months

After each filing

Nov 6, 2025 Sale Breedlove Robert Charles Insider

1 week

+13.9%S&P +0.3%

1 month

+14.3%S&P +2.0%

3 months

−2.0%S&P +3.8%

6 months

−6.3%S&P +10.9%

Sep 10, 2025 Sale Breedlove Robert Charles Insider

1 week

−10.7%S&P +1.1%

1 month

−5.5%S&P +3.2%

3 months

+15.3%S&P +5.0%

6 months

−17.0%S&P +2.7%

Every purchase and sale on this ticker reported by a member of Congress or an insider, measured from the close of the first trading day after it became public to the close 1 week, 1 month, 3 months and 6 months later, each beside the S&P over the same days.

Filings for PHAT

39 held · newest 539 held · newest 2

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See all 39 filings for PHAT

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Signal history

No signal for this ticker yet. A signal is written when insider buying here scores one dot or more.

Stakes

Jun 30, 2026 Schedule 13G

BlackRock, Inc.: 5.5%, 4,378,647 shares

Jun 30, 2026 Schedule 13G, amended

Millennium Management LLC: 4.2%, 3,375,834 shares

Mar 6, 2026 Schedule 13G

Millennium Management LLC: 5.3%, 4,178,411 shares

Dec 31, 2025 Schedule 13G, amended

Millennium Management LLC: 2.7%, 2,082,180 shares

Nov 1, 2025 Schedule 13D, amended

James N. Topper: 8.6%, 5,985,327 shares

Sep 30, 2025 Schedule 13G, amended

Millennium Management LLC: 7.1%, 5,081,451 shares

Aug 28, 2025 Schedule 13G, amended

Carlyle Group Inc.: 4.9%, 3,496,808 shares

Aug 19, 2025 Schedule 13G, amended

Millennium Management LLC: 5.9%, 4,160,515 shares

Schedule 13D is filed within 5 business days of crossing 5 percent by an investor who may seek to influence the company. Schedule 13G is filed by a passive holder, and a large institution has up to 45 days after the quarter end.

Government contracts, last 12 months

Awards of $10M and up, from USAspending · context, not a signal

No contracts of $10M or more in the last 12 months.

Lobbying

Last four quarters

$15KQ4 2025

$15KQ1 2026

$15KQ2 2026

$15KQ3 2026

Unchanged from Q2 2026. Reported to the Senate each quarter by the firms it hires.Original report ↗

Read from LDA.gov between Sep 23, 2026 and Oct 20, 2026. Senate Office of Public Records cannot vouch for the data or analyses derived from these data after the data have been retrieved from LDA.gov.