Griffiths Richard Ian
Insider CIK 1846370 · SLN 10% owner
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| SLN Silence Therapeutics plc | S Sale deriv | 2026-08-10 | 2026-08-13 | 50,000 | — | $0 | 7,338,660 | SEC↗ |
| SLN Silence Therapeutics plc | S Sale deriv | 2026-08-10 | 2026-08-13 | 100,000 | — | $0 | 7,388,660 | SEC↗ |
| SLN Silence Therapeutics plc | S Sale deriv | 2026-08-10 | 2026-08-13 | 2,792,826 | — | $0 | 7,488,660 | SEC↗ |
| SLN Silence Therapeutics plc | S Sale deriv | 2026-08-10 | 2026-08-13 | 3,500 | — | $0 | 7,335,160 | SEC↗ |
| SLN Silence Therapeutics plc | S Sale deriv | 2026-08-10 | 2026-08-13 | 800,000 | — | $0 | 6,535,160 | SEC↗ |
| SLN Silence Therapeutics plc | S Sale deriv | 2026-08-10 | 2026-08-13 | 382,000 | — | $0 | 6,153,160 | SEC↗ |
| SLN Silence Therapeutics plc | S Sale deriv | 2026-08-10 | 2026-08-13 | 470,820 | — | $0 | 5,682,340 | SEC↗ |
| SLN Silence Therapeutics plc | S Sale deriv | 2026-08-10 | 2026-08-13 | 605,174 | — | $0 | 5,077,166 | SEC↗ |
| SLN Silence Therapeutics plc | S Sale deriv | 2026-08-10 | 2026-08-13 | 120,000 | — | $0 | 4,957,166 | SEC↗ |
| SLN Silence Therapeutics plc | S Sale deriv | 2026-08-10 | 2026-08-13 | 60,000 | — | $0 | 4,897,166 | SEC↗ |
| SLN Silence Therapeutics plc | S Sale deriv | 2026-08-10 | 2026-08-13 | 100,000 | — | $0 | 4,797,166 | SEC↗ |
| SLN Silence Therapeutics plc | S Sale deriv | 2026-08-10 | 2026-08-13 | 100,000 | — | — | 4,797,166 | SEC↗ |
| SLN Silence Therapeutics plc | S Sale deriv | 2026-08-10 | 2026-08-13 | 60,000 | — | — | 4,897,166 | SEC↗ |
| SLN Silence Therapeutics plc | S Sale deriv | 2026-08-10 | 2026-08-13 | 120,000 | — | — | 4,957,166 | SEC↗ |
| SLN Silence Therapeutics plc | S Sale deriv | 2026-08-10 | 2026-08-13 | 605,174 | — | — | 5,077,166 | SEC↗ |
| SLN Silence Therapeutics plc | S Sale deriv | 2026-08-10 | 2026-08-13 | 470,820 | — | — | 5,682,340 | SEC↗ |
| SLN Silence Therapeutics plc | S Sale deriv | 2026-08-10 | 2026-08-13 | 382,000 | — | — | 6,153,160 | SEC↗ |
| SLN Silence Therapeutics plc | S Sale deriv | 2026-08-10 | 2026-08-13 | 800,000 | — | — | 6,535,160 | SEC↗ |
| SLN Silence Therapeutics plc | S Sale deriv | 2026-08-10 | 2026-08-13 | 3,500 | — | — | 7,335,160 | SEC↗ |
| SLN Silence Therapeutics plc | S Sale deriv | 2026-08-10 | 2026-08-13 | 50,000 | — | — | 7,338,660 | SEC↗ |
| SLN Silence Therapeutics plc | S Sale deriv | 2026-08-10 | 2026-08-13 | 100,000 | — | — | 7,388,660 | SEC↗ |
| SLN Silence Therapeutics plc | S Sale deriv | 2026-08-10 | 2026-08-13 | 2,792,826 | — | — | 7,488,660 | SEC↗ |
| SLN Silence Therapeutics plc | S Sale deriv | 2026-07-06 | 2026-07-07 | 865,112 | — | $0 | 10,281,486 | SEC↗ |
| SLN Silence Therapeutics plc | S Sale deriv | 2026-07-02 | 2026-07-07 | 50,082 | — | $0 | 11,146,598 | SEC↗ |
| SLN Silence Therapeutics plc | S Sale deriv | 2026-07-01 | 2026-07-07 | 50,000 | — | $0 | 11,196,680 | SEC↗ |
| SLN Silence Therapeutics plc | S Sale deriv | 2026-07-01 | 2026-07-07 | 79,180 | — | $0 | 11,246,680 | SEC↗ |
| SLN Silence Therapeutics plc | S Sale deriv | 2026-06-30 | 2026-07-07 | 169,928 | — | $0 | 11,325,860 | SEC↗ |
| SLN Silence Therapeutics plc | S Sale deriv | 2026-06-29 | 2026-07-07 | 330,072 | — | $0 | 11,495,788 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-10-27 | 2026-02-13 | 2,000 | — | $0 | 11,825,861 | SEC↗ |
| SLN Silence Therapeutics plc | S Sale deriv | 2025-10-27 | 2026-02-13 | 2,000 | — | $0 | 11,819,861 | SEC↗ |
| SLN Silence Therapeutics plc | S Sale deriv | 2025-08-03 | 2026-02-13 | 20,000 | — | $0 | 11,805,861 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-08-03 | 2026-02-13 | 20,000 | — | $0 | 11,825,861 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-08-01 | 2025-08-04 | 4,034 | — | $0 | 11,825,861 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-07-31 | 2025-08-04 | 14,342 | — | $0 | 11,821,827 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-07-30 | 2025-07-31 | 8,923 | — | $0 | 11,807,485 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-07-29 | 2025-07-31 | 14,559 | — | $0 | 11,798,562 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-07-22 | 2025-07-23 | 2,910 | — | $0 | 11,784,003 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-07-21 | 2025-07-23 | 22,435 | — | $0 | 11,781,093 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-07-15 | 2025-07-16 | 43,293 | — | $0 | 11,758,658 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-07-11 | 2025-07-16 | 28,000 | — | $0 | 11,715,365 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-07-09 | 2025-07-10 | 30,133 | — | $0 | 11,687,365 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-07-08 | 2025-07-10 | 24,387 | — | $0 | 11,657,232 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-07-07 | 2025-07-10 | 7,937 | — | $0 | 11,632,845 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-06-27 | 2025-06-30 | 24,000 | — | $0 | 11,624,908 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-06-26 | 2025-06-30 | 20,735 | — | $0 | 11,600,908 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-06-26 | 2025-06-30 | 65,739 | — | $0 | 11,580,173 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-06-24 | 2025-06-25 | 26,624 | — | $0 | 11,514,434 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-06-23 | 2025-06-25 | 35,005 | — | $0 | 11,487,810 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-06-22 | 2025-06-25 | 20,977 | — | $0 | 11,452,805 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-06-18 | 2025-06-20 | 39,049 | — | $0 | 11,431,828 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-06-17 | 2025-06-20 | 31,399 | — | $0 | 11,392,779 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-06-12 | 2025-06-13 | 39,305 | — | $0 | 11,361,380 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-05-28 | 2025-05-29 | 9,169 | — | $0 | 11,322,075 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-05-27 | 2025-05-29 | 50,000 | — | $0 | 11,312,906 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-05-26 | 2025-05-29 | 26,669 | — | $0 | 11,262,906 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-05-23 | 2025-05-27 | 17,187 | — | $0 | 11,236,237 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-05-22 | 2025-05-27 | 19,174 | — | $0 | 11,219,050 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-05-20 | 2025-05-21 | 16,000 | — | $0 | 11,199,876 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-05-19 | 2025-05-21 | 26,000 | — | $0 | 11,183,876 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-05-18 | 2025-05-21 | 37,023 | — | $0 | 11,157,876 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-05-14 | 2025-05-15 | 55,766 | — | $0 | 11,120,853 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-05-13 | 2025-05-15 | 94,234 | — | $0 | 11,065,087 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-05-07 | 2025-05-08 | 50,000 | — | $0 | 10,970,853 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-05-06 | 2025-05-08 | 100,000 | — | $0 | 10,920,850 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-05-05 | 2025-05-08 | 100,000 | — | $0 | 10,820,853 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-05-01 | 2025-05-02 | 75,266 | — | $0 | 10,720,853 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-04-30 | 2025-05-02 | 34,309 | — | $0 | 10,645,587 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-04-29 | 2025-04-30 | 54,768 | — | $0 | 10,611,278 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-04-28 | 2025-04-30 | 95,211 | — | $0 | 10,556,510 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-04-25 | 2025-04-28 | 59,568 | — | $0 | 10,461,299 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-04-24 | 2025-04-28 | 90,432 | — | $0 | 10,401,731 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-04-23 | 2025-04-24 | 50,000 | — | $0 | 10,311,299 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-04-22 | 2025-04-24 | 50,000 | — | $0 | 10,261,299 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-04-21 | 2025-04-22 | 100,000 | — | $0 | 10,211,299 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-04-17 | 2025-04-22 | 50,000 | — | $0 | 10,111,299 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-04-15 | 2025-04-15 | 27,918 | — | $0 | 10,061,299 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-04-14 | 2025-04-15 | 40,409 | — | $0 | 9,983,381 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-04-14 | 2025-04-15 | 50,000 | — | $0 | 10,033,381 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-04-11 | 2025-04-15 | 56,480 | — | $0 | 9,942,972 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-04-10 | 2025-04-15 | 25,193 | — | $0 | 9,886,492 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-03-31 | 2025-04-01 | 100,000 | — | $0 | 9,861,299 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-03-31 | 2025-03-31 | 100,000 | — | $0 | 9,761,299 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-03-28 | 2025-03-31 | 50,000 | — | $0 | 9,661,299 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-03-27 | 2025-03-31 | 50,000 | — | $0 | 9,611,299 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-03-05 | 2025-03-06 | 22,632 | — | $0 | 9,561,299 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-02-18 | 2025-02-25 | 60,000 | — | $0 | 9,538,667 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-02-13 | 2025-02-25 | 60,000 | — | $0 | 9,478,667 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-02-13 | 2025-02-25 | 92,774 | — | $0 | 9,418,667 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-01-23 | 2025-02-25 | 12,226 | — | $0 | 9,325,893 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-01-21 | 2025-02-25 | 25,000 | — | $0 | 9,293,667 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-01-21 | 2025-02-25 | 20,000 | — | $0 | 9,313,667 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-01-17 | 2025-02-25 | 150,000 | — | $0 | 9,268,667 | SEC↗ |
| SLN Silence Therapeutics plc | P Buy deriv | 2025-01-08 | 2025-02-25 | 30,000 | — | $0 | 9,118,667 | SEC↗ |