Booth Bruce
CIK 1451612
Transactions on file
82
Open-market buys
1
Win rate (buys)
100%
1 scored
Avg % since filing (buys)
+87.2%
Tickers traded
Recent activity
| Filed | Txn date | Issuer | Roles | Code | Shares | Value | % since Filing | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-04-24 | 2026-04-22 | KYMR Kymera Therapeutics, Inc. | Sale | 12 | $1.1K | -14.6% | open → | |
| 2026-04-24 | 2026-04-22 | KYMR Kymera Therapeutics, Inc. | Sale | 88 | $7.9K | -14.6% | open → | |
| 2026-04-24 | 2026-04-22 | KYMR Kymera Therapeutics, Inc. | Sale | 5,900 | $530.8K | -14.5% | open → | |
| 2026-04-24 | 2026-04-22 | KYMR Kymera Therapeutics, Inc. | Exer. | 259 | $5.2K | +284.6% | open → | |
| 2026-04-24 | 2026-04-22 | KYMR Kymera Therapeutics, Inc. | Exer. | 5,641 | $80.0K | +442.4% | open → | |
| 2026-04-16 | 2026-04-15 | KYMR Kymera Therapeutics, Inc. | Sale | 385 | $34.7K | -14.6% | open → | |
| 2026-04-16 | 2026-04-15 | KYMR Kymera Therapeutics, Inc. | Sale | 2,750 | $247.8K | -14.6% | open → | |
| 2026-04-16 | 2026-04-15 | KYMR Kymera Therapeutics, Inc. | Sale | 2,200 | $197.9K | -14.5% | open → | |
| 2026-04-16 | 2026-04-15 | KYMR Kymera Therapeutics, Inc. | Exer. | 2,200 | $31.2K | +442.4% | open → | |
| 2026-04-16 | 2026-04-14 | KYMR Kymera Therapeutics, Inc. | Sale | 4,159 | $374.2K | -14.5% | open → | |
| 2026-04-16 | 2026-04-14 | KYMR Kymera Therapeutics, Inc. | Exer. | 4,159 | $59.0K | +442.4% | open → | |
| 2025-02-10 | 2025-02-10 | SION Sionna Therapeutics, Inc. | Director | C | 2,886,293 | — | — | open → |
| 2025-02-10 | 2025-02-10 | SION Sionna Therapeutics, Inc. | Director | C | 747,727 | — | — | open → |
| 2025-02-10 | 2025-02-10 | SION Sionna Therapeutics, Inc. | Director | Buy | 60,000 | $1.08M | +87.2% | open → |
| 2025-05-23 | 2025-05-22 | VIGL Vigil Neuroscience, Inc. | Director | Grant | 5,000 | $0.00 | — | open → |
| 2025-12-12 | 2025-12-12 | KYMR Kymera Therapeutics, Inc. | Sale | 108 | $9.8K | -15.5% | open → | |
| 2025-12-12 | 2025-12-12 | KYMR Kymera Therapeutics, Inc. | Sale | 570 | $51.9K | -15.5% | open → | |
| 2025-12-12 | 2025-12-11 | KYMR Kymera Therapeutics, Inc. | Sale | 976 | $89.0K | -15.7% | open → | |
| 2025-12-12 | 2025-12-11 | KYMR Kymera Therapeutics, Inc. | Sale | 5,125 | $467.6K | -15.7% | open → | |
| 2025-12-12 | 2025-12-10 | KYMR Kymera Therapeutics, Inc. | Sale | 16,338 | $1.52M | -17.5% | open → | |
| 2025-12-12 | 2025-12-10 | KYMR Kymera Therapeutics, Inc. | Sale | 9,060 | $837.2K | -16.8% | open → | |
| 2025-12-12 | 2025-12-10 | KYMR Kymera Therapeutics, Inc. | Sale | 2,001 | $180.4K | -14.7% | open → | |
| 2025-12-12 | 2025-12-10 | KYMR Kymera Therapeutics, Inc. | Sale | 3,391 | $302.6K | -13.8% | open → | |
| 2025-12-12 | 2025-12-10 | KYMR Kymera Therapeutics, Inc. | Sale | 5,979 | $530.0K | -13.2% | open → | |
| 2025-12-12 | 2025-12-10 | KYMR Kymera Therapeutics, Inc. | Sale | 85,862 | $8.00M | -17.5% | open → | |
| 2025-12-12 | 2025-12-10 | KYMR Kymera Therapeutics, Inc. | Sale | 47,349 | $4.38M | -16.8% | open → | |
| 2025-12-12 | 2025-12-10 | KYMR Kymera Therapeutics, Inc. | Sale | 10,545 | $950.5K | -14.7% | open → | |
| 2025-12-12 | 2025-12-10 | KYMR Kymera Therapeutics, Inc. | Sale | 17,825 | $1.59M | -13.8% | open → | |
| 2025-12-12 | 2025-12-10 | KYMR Kymera Therapeutics, Inc. | Sale | 31,459 | $2.79M | -13.2% | open → | |
| 2025-10-21 | 2025-10-21 | SION Sionna Therapeutics, Inc. | Sale | 17 | $619.14 | -7.5% | open → | |
| 2025-10-21 | 2025-10-21 | SION Sionna Therapeutics, Inc. | Sale | 83 | $3.0K | -7.5% | open → | |
| 2025-10-21 | 2025-10-21 | SION Sionna Therapeutics, Inc. | Sale | 5,316 | $189.7K | -5.6% | open → | |
| 2025-10-21 | 2025-10-21 | SION Sionna Therapeutics, Inc. | Sale | 25,327 | $903.9K | -5.6% | open → | |
| 2025-10-21 | 2025-10-21 | SION Sionna Therapeutics, Inc. | Sale | 1,210 | $42.2K | -3.5% | open → | |
| 2025-10-21 | 2025-10-21 | SION Sionna Therapeutics, Inc. | Sale | 5,763 | $201.2K | -3.5% | open → | |
| 2025-10-21 | 2025-10-21 | SION Sionna Therapeutics, Inc. | Sale | 4,187 | $141.8K | -0.5% | open → | |
| 2025-10-21 | 2025-10-21 | SION Sionna Therapeutics, Inc. | Sale | 19,948 | $675.6K | -0.5% | open → | |
| 2025-10-21 | 2025-10-21 | SION Sionna Therapeutics, Inc. | Sale | 4,688 | $153.3K | +3.1% | open → | |
| 2025-10-21 | 2025-10-21 | SION Sionna Therapeutics, Inc. | Sale | 22,339 | $730.3K | +3.1% | open → | |
| 2025-10-20 | 2025-10-20 | SION Sionna Therapeutics, Inc. | Sale | 5,412 | $175.0K | +4.2% | open → | |
| 2025-10-20 | 2025-10-20 | SION Sionna Therapeutics, Inc. | Sale | 25,788 | $833.7K | +4.2% | open → | |
| 2025-10-20 | 2025-10-20 | SION Sionna Therapeutics, Inc. | Sale | 4,300 | $136.7K | +6.0% | open → | |
| 2025-10-20 | 2025-10-20 | SION Sionna Therapeutics, Inc. | Sale | 20,485 | $651.2K | +6.0% | open → | |
| 2025-10-20 | 2025-10-17 | SION Sionna Therapeutics, Inc. | Sale | 52 | $1.7K | +0.7% | open → | |
| 2025-10-20 | 2025-10-17 | SION Sionna Therapeutics, Inc. | Sale | 248 | $8.3K | +0.7% | open → | |
| 2025-10-20 | 2025-10-17 | SION Sionna Therapeutics, Inc. | Sale | 4,503 | $147.3K | +3.0% | open → | |
| 2025-10-20 | 2025-10-17 | SION Sionna Therapeutics, Inc. | Sale | 21,451 | $701.7K | +3.0% | open → | |
| 2025-10-20 | 2025-10-17 | SION Sionna Therapeutics, Inc. | Sale | 6,049 | $194.2K | +5.0% | open → | |
| 2025-10-20 | 2025-10-17 | SION Sionna Therapeutics, Inc. | Sale | 28,821 | $925.2K | +5.0% | open → | |
| 2025-10-20 | 2025-10-16 | SION Sionna Therapeutics, Inc. | Sale | 2,705 | $90.3K | +0.9% | open → | |
| 2025-10-20 | 2025-10-16 | SION Sionna Therapeutics, Inc. | Sale | 12,888 | $430.2K | +0.9% | open → | |
| 2025-10-20 | 2025-10-16 | SION Sionna Therapeutics, Inc. | Sale | 15,384 | $505.2K | +2.6% | open → | |
| 2025-10-20 | 2025-10-16 | SION Sionna Therapeutics, Inc. | Sale | 73,296 | $2.41M | +2.6% | open → | |
| 2025-10-20 | 2025-10-16 | SION Sionna Therapeutics, Inc. | Sale | 9,470 | $300.1K | +6.3% | open → | |
| 2025-10-20 | 2025-10-16 | SION Sionna Therapeutics, Inc. | Sale | 45,117 | $1.43M | +6.3% | open → | |
| 2025-10-20 | 2025-10-16 | SION Sionna Therapeutics, Inc. | Sale | 1,804 | $54.4K | +11.7% | open → | |
| 2025-10-20 | 2025-10-16 | SION Sionna Therapeutics, Inc. | Sale | 8,596 | $259.2K | +11.7% | open → | |
| 2025-10-15 | 2025-10-15 | SION Sionna Therapeutics, Inc. | Sale | 6,303 | $196.1K | +8.3% | open → | |
| 2025-10-15 | 2025-10-15 | SION Sionna Therapeutics, Inc. | Sale | 30,032 | $934.6K | +8.3% | open → | |
| 2025-10-15 | 2025-10-15 | SION Sionna Therapeutics, Inc. | Sale | 13,795 | $419.0K | +10.9% | open → | |
| 2025-10-15 | 2025-10-15 | SION Sionna Therapeutics, Inc. | Sale | 65,726 | $2.00M | +10.9% | open → | |
| 2025-10-15 | 2025-10-14 | SION Sionna Therapeutics, Inc. | Sale | 105 | $3.1K | +12.5% | open → | |
| 2025-10-15 | 2025-10-14 | SION Sionna Therapeutics, Inc. | Sale | 501 | $15.0K | +12.5% | open → | |
| 2025-10-15 | 2025-10-13 | SION Sionna Therapeutics, Inc. | Sale | 857 | $26.6K | +8.6% | open → | |
| 2025-10-15 | 2025-10-13 | SION Sionna Therapeutics, Inc. | Sale | 4,082 | $126.7K | +8.6% | open → | |
| 2025-10-15 | 2025-10-13 | SION Sionna Therapeutics, Inc. | Sale | 9,245 | $280.3K | +11.1% | open → | |
| 2025-10-15 | 2025-10-13 | SION Sionna Therapeutics, Inc. | Sale | 44,048 | $1.34M | +11.1% | open → | |
| 2025-10-15 | 2025-10-10 | SION Sionna Therapeutics, Inc. | Sale | 3,511 | $105.3K | +12.4% | open → | |
| 2025-10-15 | 2025-10-10 | SION Sionna Therapeutics, Inc. | Sale | 16,727 | $501.5K | +12.4% | open → | |
| 2025-10-07 | 2025-10-06 | SION Sionna Therapeutics, Inc. | Sale | 2,047 | $61.3K | +12.5% | open → | |
| 2025-10-07 | 2025-10-06 | SION Sionna Therapeutics, Inc. | Sale | 9,753 | $292.1K | +12.5% | open → | |
| 2025-10-07 | 2025-10-03 | SION Sionna Therapeutics, Inc. | Sale | 6,548 | $196.4K | +12.3% | open → | |
| 2025-10-07 | 2025-10-03 | SION Sionna Therapeutics, Inc. | Sale | 31,198 | $935.9K | +12.3% | open → | |
| 2025-10-01 | 2025-10-01 | SION Sionna Therapeutics, Inc. | Sale | 35 | $1.0K | +12.5% | open → | |
| 2025-10-01 | 2025-10-01 | SION Sionna Therapeutics, Inc. | Sale | 165 | $4.9K | +12.5% | open → | |
| 2025-10-01 | 2025-09-30 | SION Sionna Therapeutics, Inc. | Sale | 2,149 | $64.6K | +12.1% | open → | |
| 2025-10-01 | 2025-09-30 | SION Sionna Therapeutics, Inc. | Sale | 10,239 | $307.8K | +12.1% | open → | |
| 2025-10-01 | 2025-09-29 | SION Sionna Therapeutics, Inc. | Sale | 11,468 | $345.1K | +12.0% | open → | |
| 2025-10-01 | 2025-09-29 | SION Sionna Therapeutics, Inc. | Sale | 54,637 | $1.64M | +12.0% | open → | |
| 2025-08-05 | 2025-08-05 | VIGL Vigil Neuroscience, Inc. | Director | Disp. | 5,000 | — | — | open → |
| 2025-08-05 | 2025-08-05 | VIGL Vigil Neuroscience, Inc. | Director | Disp. | 1,027,978 | — | — | open → |
| 2025-08-05 | 2025-08-05 | VIGL Vigil Neuroscience, Inc. | Director | Disp. | 4,808,896 | — | — | open → |
