// company-profile
Phathom Pharmaceuticals, Inc. Insider Trading
PHATEvery SEC Form 4 insider trading filing for Phathom Pharmaceuticals, Inc. (PHAT) — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC.
curl "https://api.form4api.com/v1/transactions?ticker=PHAT" -H "X-Api-Key: YOUR_API_KEY"// activity-summary
Recent insider activity is bearish. Over the last 30 days, insiders net sold $17K across 1 transaction.
// 90-day insight
Over the last 90 days, Phathom Pharmaceuticals, Inc. insiders bought $87K (8 transactions) and sold $17K (2 transactions).
- Most active insider: Parikh Asit with 5 transactions totaling $87K.
- Largest single purchase: $87K by Parikh Asit on May 20, 2026.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Phathom Pharmaceuticals, Inc. as of 2026-06-30
Data source: quarterly 13F-HR filings — institutional holders report positions within 45 days of quarter end. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jul 14, 2026 | Breedlove Robert Charles | PHAT | Tax Withholding | 1,555 | $11.04 | $17K |
| May 22, 2026 | Parikh Asit | PHAT | Gift | 28,000 | $0.00 | $0K |
| May 22, 2026 | Parikh Asit | PHAT | Gift | 28,000 | $0.00 | $0K |
| May 20, 2026 | Parikh Asit | PHAT | Disposition | 17,500 | $0.00 | $0K |
| May 20, 2026 | Parikh Asit | PHAT | Option Exercise | 17,500 | $4.95 | $87K |
45 more transactions hidden
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