Bruce Booth is Director at Kymera Therapeutics, Inc. (KYMR). They have made 14 open-market trades across 7 companies since 2018, most recently 2026-06-29.
CIK 0001451612
6 open-market purchases totalling $52.7M since 2018, against 8 sales. Across 6 scored buys the stock is down 12.2% at ninety days, and 13.1 points behind the S&P over the same stretch.
6 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 50% | 50% | 33% |
| Avg Move | -2.9% | -0.3% | -12.2% |
| Alpha | -3.0% | +0.4% | -13.1% |
| Scored | 6 | 6 | 6 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| KYMR | SELL · 10b5-1 | 2026-06-29 | 2026-06-30 | $109.48 | $3.4M | -3.2% | -6.1% | -1.8% |
| KYMR | SELL · 10b5-1 | 2026-06-29 | 2026-07-02 | $108.05 | $8.3M | +1.8% | -10.6% | -0.0% |
| KYMR | SELL · 10b5-1 | 2026-06-26 | 2026-06-30 | $110.01 | $56.5M | -3.2% | -6.1% | -1.8% |
| KYMR | SELL · 10b5-1 | 2026-06-25 | 2026-06-25 | $121.86 | $34.8M | -0.7% | -4.4% | +0.2% |
| KYMR | SELL · 10b5-1 | 2026-06-23 | 2026-06-25 | $110.31 | $44.0M | -0.7% | -4.4% | +0.2% |
| KYMR | SELL · 10b5-1 | 2026-06-22 | 2026-06-22 | $103.75 | $3.3M | +16.8% | +13.6% | +21.2% |
| KYMR | SELL · 10b5-1 | 2026-06-17 | 2026-06-22 | $94.72 | $45.3M | +16.8% | +13.6% | +21.2% |
| KYMR | SELL · 10b5-1 | 2026-04-22 | 2026-04-24 | $89.96 | $540K | +1.8% | -4.8% | +30.1% |
| KYMR | SELL · 10b5-1 | 2026-04-14 | 2026-04-16 | $90.01 | $855K | -4.5% | -9.2% | +30.0% |
| KYMR | SELL · 10b5-1 | 2026-03-02 | 2026-03-04 | $90.13 | $7.4M | -6.9% | -0.3% | -16.5% |
| KYMR | SELL | 2025-12-10 | 2025-12-12 | $91.72 | $43.4M | -5.1% | -16.5% | -11.5% |
| SION | SELL · 10b5-1 | 2025-10-21 | 2025-10-21 | $34.22 | $6.0M | -7.9% | -6.1% | -3.5% |
| SION | SELL · 10b5-1 | 2025-10-16 | 2025-10-20 | $32.31 | $18.4M | +18.1% | +19.3% | +24.3% |
| SION | SELL · 10b5-1 | 2025-10-10 | 2025-10-15 | $30.47 | $11.8M | +27.2% | +22.8% | +22.1% |
| SION | SELL · 10b5-1 | 2025-10-03 | 2025-10-07 | $29.98 | $1.8M | +13.1% | +21.8% | +44.7% |
| SION | SELL · 10b5-1 | 2025-09-29 | 2025-10-01 | $30.09 | $4.7M | +6.2% | +38.4% | +49.9% |
| SION | BUY | 2025-02-10 | 2025-02-10 | $18.00 | $1.1M | -12.1% | -23.9% | -42.6% |
| KYMR | SELL · 10b5-1 | 2024-07-09 | 2024-07-09 | $38.22 | $34.5M | +9.3% | +6.5% | +7.0% |
| KYMR | SELL · 10b5-1 | 2024-06-12 | 2024-06-14 | $35.26 | $1.9M | -8.4% | +36.4% | +35.5% |
| KYMR | SELL · 10b5-1 | 2024-03-14 | 2024-03-15 | $40.24 | $10.2M | -0.6% | -14.9% | -13.7% |
| KYMR | SELL · 10b5-1 | 2024-03-11 | 2024-03-13 | $42.20 | $29.8M | -5.1% | -14.5% | -16.9% |
| KYMR | SELL | 2023-01-11 | 2023-01-13 | $30.22 | $7.6M | +1.4% | -5.8% | -4.6% |
| KYMR | SELL | 2022-12-14 | 2022-12-16 | $31.36 | $23.9M | -10.0% | +21.6% | +9.2% |
| KYMR | SELL | 2022-11-02 | 2022-11-04 | $30.01 | $10.3M | -4.2% | -4.5% | +27.2% |
| KYMR | SELL | 2022-10-28 | 2022-11-01 | $30.30 | $14.7M | +4.6% | -2.7% | +23.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.
| VIGL | 5,000 | $40K |
| Total | $173.4M |
Shares reported on the most recent Form 4, priced at the 2026-07-02 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.