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SLN

Silence Therapeutics plcCIK 1479615 ☆ Sign in to watchCongress trades
Open-mkt buys · 90d
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0 trades · 0 insiders
Open-mkt sales · 90d
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0 trades · 0 insiders
Net · 90d
$0
Insiders on file
9

AI insights for SLN PRO

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AI insights for SLN
Insider sentiment score with a plain-English explanation, conviction score on every buy, and how the stock performed 30 and 90 days after past insider buys.
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Daily buy vs sell · 90 days

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Insiders

InsiderRoleTradesBoughtSoldLast trade
Griffiths Richard Ian10% Owner93$0$02026-08-10
Ede-Golightly JamesDirector3$0$02026-01-02
HELLUMS RHONDA LYNETTEChief Financial Officer2$0$02026-01-02
Lemus DavidDirector2$0$02026-01-02
Romano Steven J.EVP and Chief R&D Officer2$0$02026-01-02
MCINERNEY TIMOTHYDirector2$0$02026-01-02
Ross IainInterim PEO2$0$02025-12-18
Davidson Michael H.Director1$0$02025-01-02
TOOMAN CRAIG APresident and CEO1$0$02025-01-02

Trade history

InsiderRoleCodeTradeFiledSharesPriceValueOwned after
Griffiths Richard Ian10% Owner S Sale deriv2026-08-102026-08-1350,000— $07,338,660SEC↗
Griffiths Richard Ian10% Owner S Sale deriv2026-08-102026-08-13100,000— $07,388,660SEC↗
Griffiths Richard Ian10% Owner S Sale deriv2026-08-102026-08-132,792,826— $07,488,660SEC↗
Griffiths Richard Ian10% Owner S Sale deriv2026-08-102026-08-133,500— $07,335,160SEC↗
Griffiths Richard Ian10% Owner S Sale deriv2026-08-102026-08-13800,000— $06,535,160SEC↗
Griffiths Richard Ian10% Owner S Sale deriv2026-08-102026-08-13382,000— $06,153,160SEC↗
Griffiths Richard Ian10% Owner S Sale deriv2026-08-102026-08-13470,820— $05,682,340SEC↗
Griffiths Richard Ian10% Owner S Sale deriv2026-08-102026-08-13605,174— $05,077,166SEC↗
Griffiths Richard Ian10% Owner S Sale deriv2026-08-102026-08-13120,000— $04,957,166SEC↗
Griffiths Richard Ian10% Owner S Sale deriv2026-08-102026-08-1360,000— $04,897,166SEC↗
Griffiths Richard Ian10% Owner S Sale deriv2026-08-102026-08-13100,000— $04,797,166SEC↗
Griffiths Richard Ian10% Owner S Sale deriv2026-08-102026-08-13100,000— —4,797,166SEC↗
Griffiths Richard Ian10% Owner S Sale deriv2026-08-102026-08-1360,000— —4,897,166SEC↗
Griffiths Richard Ian10% Owner S Sale deriv2026-08-102026-08-13120,000— —4,957,166SEC↗
Griffiths Richard Ian10% Owner S Sale deriv2026-08-102026-08-13605,174— —5,077,166SEC↗
Griffiths Richard Ian10% Owner S Sale deriv2026-08-102026-08-13470,820— —5,682,340SEC↗
Griffiths Richard Ian10% Owner S Sale deriv2026-08-102026-08-13382,000— —6,153,160SEC↗
Griffiths Richard Ian10% Owner S Sale deriv2026-08-102026-08-13800,000— —6,535,160SEC↗
Griffiths Richard Ian10% Owner S Sale deriv2026-08-102026-08-133,500— —7,335,160SEC↗
Griffiths Richard Ian10% Owner S Sale deriv2026-08-102026-08-1350,000— —7,338,660SEC↗
Griffiths Richard Ian10% Owner S Sale deriv2026-08-102026-08-13100,000— —7,388,660SEC↗
Griffiths Richard Ian10% Owner S Sale deriv2026-08-102026-08-132,792,826— —7,488,660SEC↗
Griffiths Richard Ian10% Owner S Sale deriv2026-07-062026-07-07865,112— $010,281,486SEC↗
Griffiths Richard Ian10% Owner S Sale deriv2026-07-022026-07-0750,082— $011,146,598SEC↗
Griffiths Richard Ian10% Owner S Sale deriv2026-07-012026-07-0750,000— $011,196,680SEC↗
Griffiths Richard Ian10% Owner S Sale deriv2026-07-012026-07-0779,180— $011,246,680SEC↗
Griffiths Richard Ian10% Owner S Sale deriv2026-06-302026-07-07169,928— $011,325,860SEC↗
Griffiths Richard Ian10% Owner S Sale deriv2026-06-292026-07-07330,072— $011,495,788SEC↗
Lemus DavidDirector A Award deriv2026-01-022026-01-0690,000— $090,000SEC↗
HELLUMS RHONDA LYNETTEChief Financial Officer A Award deriv2026-01-022026-01-06375,000— $0375,000SEC↗
Romano Steven J.EVP and Chief R&D Officer A Award deriv2026-01-022026-01-06300,000— $0300,000SEC↗
MCINERNEY TIMOTHYDirector A Award deriv2026-01-022026-01-0690,000— $090,000SEC↗
Ede-Golightly JamesDirector A Award deriv2026-01-022026-01-0690,000— $090,000SEC↗
Ede-Golightly JamesDirector A Award deriv2025-12-222025-12-2290,000— $090,000SEC↗
Ross IainInterim PEO A Award deriv2025-12-182025-12-22900,000— $0900,000SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-10-272026-02-132,000— $011,825,861SEC↗
Griffiths Richard Ian10% Owner S Sale deriv2025-10-272026-02-132,000— $011,819,861SEC↗
Griffiths Richard Ian10% Owner S Sale deriv2025-08-032026-02-1320,000— $011,805,861SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-08-032026-02-1320,000— $011,825,861SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-08-012025-08-044,034— $011,825,861SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-07-312025-08-0414,342— $011,821,827SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-07-302025-07-318,923— $011,807,485SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-07-292025-07-3114,559— $011,798,562SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-07-222025-07-232,910— $011,784,003SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-07-212025-07-2322,435— $011,781,093SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-07-152025-07-1643,293— $011,758,658SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-07-112025-07-1628,000— $011,715,365SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-07-092025-07-1030,133— $011,687,365SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-07-082025-07-1024,387— $011,657,232SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-07-072025-07-107,937— $011,632,845SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-06-272025-06-3024,000— $011,624,908SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-06-262025-06-3020,735— $011,600,908SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-06-262025-06-3065,739— $011,580,173SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-06-242025-06-2526,624— $011,514,434SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-06-232025-06-2535,005— $011,487,810SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-06-222025-06-2520,977— $011,452,805SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-06-182025-06-2039,049— $011,431,828SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-06-172025-06-2031,399— $011,392,779SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-06-122025-06-1339,305— $011,361,380SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-05-282025-05-299,169— $011,322,075SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-05-272025-05-2950,000— $011,312,906SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-05-262025-05-2926,669— $011,262,906SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-05-232025-05-2717,187— $011,236,237SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-05-222025-05-2719,174— $011,219,050SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-05-202025-05-2116,000— $011,199,876SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-05-192025-05-2126,000— $011,183,876SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-05-182025-05-2137,023— $011,157,876SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-05-142025-05-1555,766— $011,120,853SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-05-132025-05-1594,234— $011,065,087SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-05-072025-05-0850,000— $010,970,853SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-05-062025-05-08100,000— $010,920,850SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-05-052025-05-08100,000— $010,820,853SEC↗
MCINERNEY TIMOTHYDirector A Award deriv2025-05-052025-05-2048,000— $048,000SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-05-012025-05-0275,266— $010,720,853SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-04-302025-05-0234,309— $010,645,587SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-04-292025-04-3054,768— $010,611,278SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-04-282025-04-3095,211— $010,556,510SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-04-252025-04-2859,568— $010,461,299SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-04-242025-04-2890,432— $010,401,731SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-04-232025-04-2450,000— $010,311,299SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-04-222025-04-2450,000— $010,261,299SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-04-212025-04-22100,000— $010,211,299SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-04-172025-04-2250,000— $010,111,299SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-04-152025-04-1527,918— $010,061,299SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-04-142025-04-1540,409— $09,983,381SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-04-142025-04-1550,000— $010,033,381SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-04-112025-04-1556,480— $09,942,972SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-04-102025-04-1525,193— $09,886,492SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-03-312025-04-01100,000— $09,861,299SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-03-312025-03-31100,000— $09,761,299SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-03-282025-03-3150,000— $09,661,299SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-03-272025-03-3150,000— $09,611,299SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-03-052025-03-0622,632— $09,561,299SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-02-182025-02-2560,000— $09,538,667SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-02-132025-02-2560,000— $09,478,667SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-02-132025-02-2592,774— $09,418,667SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-01-232025-02-2512,226— $09,325,893SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-01-212025-02-2525,000— $09,293,667SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-01-212025-02-2520,000— $09,313,667SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-01-172025-02-25150,000— $09,268,667SEC↗
Griffiths Richard Ian10% Owner P Buy deriv2025-01-082025-02-2530,000— $09,118,667SEC↗
TOOMAN CRAIG APresident and CEO A Award deriv2025-01-022025-01-06900,000— $0900,000SEC↗
HELLUMS RHONDA LYNETTEChief Financial Officer A Award deriv2025-01-022025-01-06375,000— $0375,000SEC↗
Romano Steven J.EVP and Chief R&D Officer A Award deriv2025-01-022025-01-06285,000— $0285,000SEC↗
Lemus DavidDirector A Award deriv2025-01-022025-01-0648,000— $048,000SEC↗
Ross IainDirector A Award deriv2025-01-022025-01-0690,000— $090,000SEC↗
Ede-Golightly JamesDirector A Award deriv2025-01-022025-01-0648,000— $048,000SEC↗
Davidson Michael H.Director A Award deriv2025-01-022025-01-0648,000— $048,000SEC↗