$PHAT
Phathom Pharmaceuticals, Inc. Common Stock
XNAS
Why is PHAT up today? It is at $8.33 (+1.22%), and our scanner flagged it 58 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment PHAT spikes, and full due diligence on PHAT — key stats, earnings, dilution and insider activity. Free.
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Key Stats
- Price
- $8.33
- Change today
- +1.22%
- Previous close
- $8.23
- 52-week range
- $8.21 – $18.31
- Market cap
- $666M
- Shares outstanding
- 80.9M SEC · as of 2026-07-27 · 10d
- Institutional own.
- 89.23%
- Total held
- 98.5%
- Tradeable float
- 1.2M 1% of shares · after 9% insiders + 89% institutions
- Short interest
- 12.1M ▲ +1% vs prior · as of 2026-07-15
- Days to cover
- 9.0d
- Avg daily volume
- 1.2M
- Exchange
- XNAS
- 5m
- 0.3x
- 15m
- 0.3x
- 1h
- 0.5x
- 1D
- 0.3x
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Why is $PHAT up today?
PHAT is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 1 unusual-volume and momentum alert on PHAT today, peaking at 5.9x its normal volume.
Likely catalystQuarterly report (10-Q), from the latest SEC filing. Read it →Insiders
Insiders buying8 buys, 2 sells last 3 months (18/15 over 12 months)Show 12 recent transactionsMinimize 12 recent transactions
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Breedlove Robert Charles Officer | Sold (automatic/other) | -2K | sold 2.5% | 60K | $17K at $11.04 | Jul 14, 26 |
Parikh Asit Director | Sold (automatic/other) | -28K 0.03% of company | sold 54% | 24K | n/a | May 22, 26 |
Parikh Asit Director | Acquired (grant/award) | +28K 0.03% of company | added 23% | 149K | n/a | May 22, 26 |
Parikh Asit Director | Other | 18K 0.02% of company | added 51% | 52K | $87K at $4.95 | May 20, 26 |
Cola Michael F Director | Acquired (grant/award) | +24K 0.03% of company | added 61% | 64K | n/a | May 19, 26 |
Karbe Frank Director | Acquired (grant/award) | +24K 0.03% of company | added 36% | 92K | n/a | May 19, 26 |
Schroeder Theodore R Director | Acquired (grant/award) | +24K 0.03% of company | added 100% | 45K | n/a | May 19, 26 |
Stenhouse Mark Director | Acquired (grant/award) | +24K 0.03% of company | added 80% | 54K | n/a | May 19, 26 |
Topper James N Director | Acquired (grant/award) | +24K 0.03% of company | added 57% | 67K | n/a | May 19, 26 |
Fields Heidi Director | Acquired (grant/award) | +24K 0.03% of company | added 80% | 54K | n/a | May 19, 26 |
Parikh Asit Director | Acquired (grant/award) | +24K 0.03% of company | added 100% | 35K | n/a | May 19, 26 |
Parikh Asit Director | Sold (automatic/other) | -40K 0.05% of company | sold 79% | 11K | n/a | Mar 10, 26 |
Recent Form-4 filings via Nasdaq. Open-market buys are the signal worth watching. Grants and automatic (10b5-1) sells are routine. “% of position” is the share of that insider’s own holding the trade moved. Not investment advice.
$PHAT Sentiment
BullishBlend of news sentiment, today’s move, and community votes. Not investment advice.
$PHAT Activity
News, unusual-volume alerts, AI-trader trades and community chatter — the whole story, newest first.
PHAT stock FAQ
Why is $PHAT up today?
PHAT is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 1 unusual-volume and momentum alert on PHAT today, peaking at 5.9x its normal volume.
What is the PHAT stock price today?
PHAT last traded at $8.33, up 1.22% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Where can I see live PHAT alerts?
The PHAT Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged PHAT 58 times in the last 30 days.
What exchange is PHAT on?
PHAT (Phathom Pharmaceuticals, Inc. Common Stock) trades on XNAS, with a market cap of about $666M.
Is PHAT good for day trading?
That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge PHAT for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.