Ritchie Garthinsider trades
In SEC Form 4 filings, Ritchie Garth is listed as Director of Arqit Quantum Inc. (ARQQ). In the last 90 days, Ritchie Garth sold $8.8K of Arqit Quantum Inc. (ARQQ) on the open market and bought none.
Companies and roles
| Company | Role | Transactions | Last filed |
|---|---|---|---|
| ARQQArqit Quantum Inc. | Director | 33 | Oct 20 |
Cluster buys
No cluster buy in the last 90 days included a purchase by this insider (two or more insiders buying within 14 days).
Form 4 historysince 2026-10-05
| Company | Traded | Filed | Type | Shares | Price | Value | Owned after | 10b5-1 plan | Filing |
|---|---|---|---|---|---|---|---|---|---|
| ARQQArqit Quantum Inc. | Oct 16 | Oct 20 | M | 1,021 | $0.00 | $0 | 106,855 | No | Form 4 |
| ARQQArqit Quantum Inc. | Oct 16 | Oct 20 | M · derivative | 1,021 | $0.00 | $0 | not reported | No | Form 4 |
| ARQQArqit Quantum Inc. | Oct 15 | Oct 20 | A · derivative | 1,021 | $0.00 | $0 | 1,021 | No | Form 4 |
| ARQQArqit Quantum Inc. | Oct 6 | Oct 8 | S | 118 | $24.19 | Sale −$2,855 | 105,834 | No | Form 4 |
| ARQQArqit Quantum Inc. | Oct 5 | Oct 7 | M | 16 | $0.00 | $0 | 105,847 | No | Form 4 |
| ARQQArqit Quantum Inc. | Oct 5 | Oct 7 | M | 66 | $0.00 | $0 | 105,913 | No | Form 4 |
| ARQQArqit Quantum Inc. | Oct 5 | Oct 7 | M | 83 | $0.00 | $0 | 105,996 | No | Form 4 |
| ARQQArqit Quantum Inc. | Oct 5 | Oct 7 | M | 83 | $0.00 | $0 | 106,079 | No | Form 4 |
| ARQQArqit Quantum Inc. | Oct 5 | Oct 7 | S | 127 | $23.78 | Sale −$3,021 | 105,952 | No | Form 4 |
| ARQQArqit Quantum Inc. | Oct 5 | Oct 7 | M · derivative | 16 | $0.00 | $0 | 816 | No | Form 4 |
| ARQQArqit Quantum Inc. | Oct 5 | Oct 7 | M · derivative | 66 | $0.00 | $0 | 750 | No | Form 4 |
| ARQQArqit Quantum Inc. | Oct 5 | Oct 7 | M · derivative | 83 | $0.00 | $0 | 1,001 | No | Form 4 |
| ARQQArqit Quantum Inc. | Oct 5 | Oct 7 | M · derivative | 83 | $0.00 | $0 | 2,000 | No | Form 4 |
| ARQQArqit Quantum Inc. | Oct 2 | Oct 6 | M | 17 | $0.00 | $0 | 105,719 | No | Form 4 |
| ARQQArqit Quantum Inc. | Oct 2 | Oct 6 | M | 67 | $0.00 | $0 | 105,786 | No | Form 4 |
| ARQQArqit Quantum Inc. | Oct 2 | Oct 6 | M | 83 | $0.00 | $0 | 105,869 | No | Form 4 |
| ARQQArqit Quantum Inc. | Oct 2 | Oct 6 | M | 83 | $0.00 | $0 | 105,952 | No | Form 4 |
| ARQQArqit Quantum Inc. | Oct 2 | Oct 6 | S | 32 | $24.47 | Sale −$783 | 105,920 | No | Form 4 |
| ARQQArqit Quantum Inc. | Oct 2 | Oct 6 | S | 9 | $24.47 | Sale −$220 | 105,911 | No | Form 4 |
| ARQQArqit Quantum Inc. | Oct 2 | Oct 6 | S | 40 | $24.47 | Sale −$979 | 105,871 | No | Form 4 |
| ARQQArqit Quantum Inc. | Oct 2 | Oct 6 | S | 40 | $24.47 | Sale −$979 | 105,831 | No | Form 4 |
| ARQQArqit Quantum Inc. | Oct 2 | Oct 6 | M · derivative | 17 | not reported | not reported | 899 | No | Form 4 |
| ARQQArqit Quantum Inc. | Oct 2 | Oct 6 | M · derivative | 67 | not reported | not reported | 832 | No | Form 4 |
| ARQQArqit Quantum Inc. | Oct 2 | Oct 6 | M · derivative | 83 | not reported | not reported | 1,084 | No | Form 4 |
| ARQQArqit Quantum Inc. | Oct 2 | Oct 6 | M · derivative | 83 | not reported | not reported | 2,083 | No | Form 4 |
| ARQQArqit Quantum Inc. | Oct 1 | Oct 5 | M | 17 | $0.00 | $0 | 105,467 | No | Form 4 |
| ARQQArqit Quantum Inc. | Oct 1 | Oct 5 | M | 67 | $0.00 | $0 | 105,534 | No | Form 4 |
| ARQQArqit Quantum Inc. | Oct 1 | Oct 5 | M | 84 | $0.00 | $0 | 105,618 | No | Form 4 |
| ARQQArqit Quantum Inc. | Oct 1 | Oct 5 | M | 84 | $0.00 | $0 | 105,702 | No | Form 4 |
| ARQQArqit Quantum Inc. | Oct 1 | Oct 5 | M · derivative | 17 | not reported | not reported | 983 | No | Form 4 |
| ARQQArqit Quantum Inc. | Oct 1 | Oct 5 | M · derivative | 67 | not reported | not reported | 916 | No | Form 4 |
| ARQQArqit Quantum Inc. | Oct 1 | Oct 5 | M · derivative | 84 | not reported | not reported | 1,167 | No | Form 4 |
| ARQQArqit Quantum Inc. | Oct 1 | Oct 5 | M · derivative | 84 | not reported | not reported | 2,166 | No | Form 4 |
Published from this insider's public Form 4 filings on SEC EDGAR; the name is shown as filed. Named in a filing and want this page removed? See the privacy policy.