Company profile
Kymera Therapeutics, Inc. Insider Trading
KYMREvery SEC Form 4 insider trading filing for Kymera Therapeutics, Inc. (KYMR) since April 2023: open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?
- Exchange
- Nasdaq
- Sector
- Biological Products, (No Diagnostic Substances)
- CIK
- 0001815442
- Filings
- 147
- Insiders
- 39
- Last filing
- 2026-09-04
Activity summary
Recent insider activity is bearish. Over the last 30 days, insiders net sold $744K across 3 transactions.
Three year balance
Buy and sell value by quarter, Q4 23 to Q3 26. Kymera Therapeutics, Inc. insiders are net sellers across the period shown.
Bars below the rule are sales, above are purchases. Largest quarter on the chart is $327.8M.
90 day insight
Over the last 90 days, Kymera Therapeutics, Inc. insiders bought $0 (2 transactions) and sold $174.4M (7 transactions).
- Most active insider: Bruce Booth with 14 transactions totaling $8.3M.
- Largest single sale: $89.2M by BVF PARTNERS L P/IL on Jun 26, 2026.
- 81% of recent sales were pre-scheduled 10b5-1 trades, typically less informative than open-market activity.
Activity skews bearish: sales outpace buys.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 4, 2026 | Brian Adams | KYMR | Sale | 1,209 | $115.55 | $140K |
| Sep 4, 2026 | Brian Adams | KYMR | Sale | 3,025 | $116.81 | $353K |
| Sep 4, 2026 | Brian Adams | KYMR | Sale | 2,137 | $117.57 | $251K |
| Jul 27, 2026 | Terence Rooney | KYMR | Award | 38,000 | — | — |
| Jul 27, 2026 | Terence Rooney | KYMR | Award | 76,000 | — | — |
45 more transactions hidden
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-H "X-Api-Key: $KEY"Top insiders
By total value filed.
Institutional Ownership
Top 13F-HR holders of Kymera Therapeutics, 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 →