Wednesday, October 28, 2026
Data from SEC filings, checked daily
Public filings, plainly told
Insider tradingForm 4

Arqit Quantum Inc. (ARQQ) Insider Trading

19 open-market trades reported since Oct 6, 2026: 0 purchases worth $0 and 19 sales worth $369K.

By insider

InsiderRoleBuysBoughtSellsSoldLatest
Andrew LeaverCEO0$04$229KOct 15, 2026
Patrick WillcocksGeneral Counsel0$03$41KOct 8, 2026
Paul FeenanChief Revenue Officer0$03$37KOct 8, 2026
Nicholas William NilanGeneral Manager-US0$03$36KOct 8, 2026
Ben Simon WilderCOO0$03$16KOct 8, 2026
Garth RitchieDirector0$03$9KOct 8, 2026
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All trades

ARQQ insider trades
FiledTradedInsiderRoleTypeSharesPrice ($)ValueHolding3 mo. afterFiling
Oct 15Oct 13Andrew LeaverCEOCEO▼ SELL2,57316.40$42K−4.6%Form 4 ↗
Oct 8Oct 6Andrew LeaverCEOCEO▼ SELL2,39824.19$58K−4.5%Form 4 ↗
Oct 8Oct 6Patrick WillcocksGeneral CounselGeneral Counsel▼ SELL55524.19$13K−4.7%Form 4 ↗
Oct 8Oct 6Paul FeenanChief Revenue OfficerChief Revenue Officer▼ SELL50424.19$12K−2.4%Form 4 ↗
Oct 8Oct 6Nicholas William NilanGeneral Manager-USGeneral Manager-US▼ SELL49324.19$12K−27%Form 4 ↗
Oct 8Oct 6Ben Simon WilderCOOCOO▼ SELL21824.19$5K−4.9%Form 4 ↗
Oct 8Oct 6Garth RitchieDirectorDirector▼ SELL11824.19$3K−0.1%Form 4 ↗
Oct 7Oct 5Andrew LeaverCEOCEO▼ SELL2,53523.78$60K−4.3%Form 4 ↗
Oct 7Oct 5Patrick WillcocksGeneral CounselGeneral Counsel▼ SELL58823.78$14K−4.8%Form 4 ↗
Oct 7Oct 5Paul FeenanChief Revenue OfficerChief Revenue Officer▼ SELL53323.78$13K−2.4%Form 4 ↗
Oct 7Oct 5Nicholas William NilanGeneral Manager-USGeneral Manager-US▼ SELL52223.79$12K−37%Form 4 ↗
Oct 7Oct 5Ben Simon WilderCOOCOO▼ SELL23323.79$6K−5.0%Form 4 ↗
Oct 7Oct 5Garth RitchieDirectorDirector▼ SELL12723.79$3K−0.1%Form 4 ↗
Oct 6Oct 2Andrew LeaverCEOCEO▼ SELL2,81824.47$69K−4.6%Form 4 ↗
Oct 6Oct 2Patrick WillcocksGeneral CounselGeneral Counsel▼ SELL55724.47$14K−4.7%Form 4 ↗
Oct 6Oct 2Paul FeenanChief Revenue OfficerChief Revenue Officer▼ SELL50624.47$12K−2.4%Form 4 ↗
Oct 6Oct 2Nicholas William NilanGeneral Manager-USGeneral Manager-US▼ SELL49424.47$12K−52%Form 4 ↗
Oct 6Oct 2Ben Simon WilderCOOCOO▼ SELL22124.48$5K−4.9%Form 4 ↗
Oct 6Oct 2Garth RitchieDirectorDirector▼ SELL12124.47$3K−0.1%Form 4 ↗
Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings