Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Arqit Quantum Inc.ARQQ · Entity 5853 | Chief Financial Officer | April 20, 2026 | May 20, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
Arqit Quantum Inc.
Report date April 20, 2026 · Filed May 20, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Ordinary SharesSEC Table I · non-derivative | Direct | 16,238 |
Ending reported balance
After 2026-04-20 transaction · row 2
2 source rows · reconciled sequenceRow 1 · 2026-04-20 · Exercise / conversion · Acquired 3,066 · Balance 16,673 Row 2 · 2026-04-20 · Sale · Disposed 435 · Balance 16,238 |
| Employee Share Options (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $0.00 · Expires 2031-03-01 | Direct | 0 |
Reported balance
After 2026-04-20 transaction · row 3
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 3 · 2026-04-20 · Exercise / conversion · Disposed 3,066 · Balance 0 F1: Each Employee Share Option can be exercised at any time after vesting, at the holder's election, to purchase one ARQQ ordinary share. |
Filing footnotes · ownership attribution and instrument terms
F1: Each Employee Share Option can be exercised at any time after vesting, at the holder's election, to purchase one ARQQ ordinary share.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| April 20, 2026 Filed May 20, 2026 12:18 UTC | Arqit Quantum Inc. ARQQ · Entity 5853 | Exercise / conversionEmployee Share Options (right to buy) · Derivative | 3,066 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001859690-26-000085 · form4.xml · derivative · entry 3 Pointon Nicholas · CIK 0001967201 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 3,066 shares Expires 2031-03-01 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_date: Each Employee Share Option can be exercised at any time after vesting, at the holder's election, to purchase one ARQQ ordinary share. Read SEC document |
| April 20, 2026 Filed May 20, 2026 12:18 UTC | Arqit Quantum Inc. ARQQ · Entity 5853 | SaleOrdinary Shares | 435 | $15.87 | $6,903.45 |
DisclosureSEC source: 0001859690-26-000085 · form4.xml · nonDerivative · entry 2 Pointon Nicholas · CIK 0001967201 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 16,238 Read SEC document |
| April 20, 2026 Filed May 20, 2026 12:18 UTC | Arqit Quantum Inc. ARQQ · Entity 5853 | Exercise / conversionOrdinary Shares | 3,066 | $0.00 | $7.67 |
DisclosureSEC source: 0001859690-26-000085 · form4.xml · nonDerivative · entry 1 Pointon Nicholas · CIK 0001967201 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 16,673 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| April 02, 2026 Filed Apr 3, 2026 23:33 UTC | Arqit Quantum Inc. ARQQ · Entity 5853 | SaleOrdinary Shares | 1,709 | $13.32 | $22,763.88 |
DisclosureSEC source: 0001859690-26-000062 · form4.xml · nonDerivative · entry 5 Pointon Nicholas · CIK 0001967201 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,607 Read SEC document |
| April 01, 2026 Filed Apr 3, 2026 23:33 UTC | Arqit Quantum Inc. ARQQ · Entity 5853 | Exercise / conversionRestricted Stock Units · Derivative | 824 | $0.00 | $0.00 |
DisclosureSEC source: 0001859690-26-000062 · form4.xml · derivative · entry 9 Pointon Nicholas · CIK 0001967201 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,240 Underlying: Ordinary Shares · 824 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Restricted Stock Units ("RSUs") convert into ARQQ ordinary shares on a one-for-one basis. F5 · derivative.exercise_date: 824 RSUs vested on April 1, 2026 and the remaining RSUs vest quarterly in equal installments on July 1, and October 1, 2026, and January 1, April 1, July 1, and October 1, 2027, and January 1, April 1, July 1, and October 1, 2028. F5 · derivative.expiration_date: 824 RSUs vested on April 1, 2026 and the remaining RSUs vest quarterly in equal installments on July 1, and October 1, 2026, and January 1, April 1, July 1, and October 1, 2027, and January 1, April 1, July 1, and October 1, 2028. Read SEC document |
| April 01, 2026 Filed Apr 3, 2026 23:33 UTC | Arqit Quantum Inc. ARQQ · Entity 5853 | Exercise / conversionRestricted Stock Units · Derivative | 104 | $0.00 | $0.00 |
DisclosureSEC source: 0001859690-26-000062 · form4.xml · derivative · entry 8 Pointon Nicholas · CIK 0001967201 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 102 Underlying: Ordinary Shares · 104 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Restricted Stock Units ("RSUs") convert into ARQQ ordinary shares on a one-for-one basis. F4 · derivative.exercise_date: The RSUs vest quarterly in equal installments on April 1, and July 1, 2026. F4 · derivative.expiration_date: The RSUs vest quarterly in equal installments on April 1, and July 1, 2026. Read SEC document |
| April 01, 2026 Filed Apr 3, 2026 23:33 UTC | Arqit Quantum Inc. ARQQ · Entity 5853 | Exercise / conversionRestricted Stock Units · Derivative | 403 | $0.00 | $0.00 |
DisclosureSEC source: 0001859690-26-000062 · form4.xml · derivative · entry 7 Pointon Nicholas · CIK 0001967201 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,011 Underlying: Ordinary Shares · 403 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Restricted Stock Units ("RSUs") convert into ARQQ ordinary shares on a one-for-one basis. F3 · derivative.exercise_date: The RSUs vest quarterly in equal installments on April 1, July 1, and October 1, 2026, and January 1, April 1, and July 1, 2027. F3 · derivative.expiration_date: The RSUs vest quarterly in equal installments on April 1, July 1, and October 1, 2026, and January 1, April 1, and July 1, 2027. Read SEC document |
| April 01, 2026 Filed Apr 3, 2026 23:33 UTC | Arqit Quantum Inc. ARQQ · Entity 5853 | Exercise / conversionRestricted Stock Units · Derivative | 2,083 | $0.00 | $0.00 |
DisclosureSEC source: 0001859690-26-000062 · form4.xml · derivative · entry 6 Pointon Nicholas · CIK 0001967201 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 12,495 Underlying: Ordinary Shares · 2,083 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Restricted Stock Units ("RSUs") convert into ARQQ ordinary shares on a one-for-one basis. F2 · derivative.exercise_date: The RSUs vest quarterly in equal installments on April 1, July 1, and October 1, 2026, and January 1, April 1, July 1, and October 1, 2027. F2 · derivative.expiration_date: The RSUs vest quarterly in equal installments on April 1, July 1, and October 1, 2026, and January 1, April 1, July 1, and October 1, 2027. Read SEC document |
| April 01, 2026 Filed Apr 3, 2026 23:33 UTC | Arqit Quantum Inc. ARQQ · Entity 5853 | Exercise / conversionOrdinary Shares | 824 | $0.00 | $0.00 |
DisclosureSEC source: 0001859690-26-000062 · form4.xml · nonDerivative · entry 4 Pointon Nicholas · CIK 0001967201 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 15,316 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Restricted Stock Units ("RSUs") convert into ARQQ ordinary shares on a one-for-one basis. Read SEC document |
| April 01, 2026 Filed Apr 3, 2026 23:33 UTC | Arqit Quantum Inc. ARQQ · Entity 5853 | Exercise / conversionOrdinary Shares | 104 | $0.00 | $0.00 |
DisclosureSEC source: 0001859690-26-000062 · form4.xml · nonDerivative · entry 3 Pointon Nicholas · CIK 0001967201 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 14,492 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Restricted Stock Units ("RSUs") convert into ARQQ ordinary shares on a one-for-one basis. Read SEC document |
| April 01, 2026 Filed Apr 3, 2026 23:33 UTC | Arqit Quantum Inc. ARQQ · Entity 5853 | Exercise / conversionOrdinary Shares | 2,083 | $0.00 | $0.00 |
DisclosureSEC source: 0001859690-26-000062 · form4.xml · nonDerivative · entry 2 Pointon Nicholas · CIK 0001967201 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 14,388 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Restricted Stock Units ("RSUs") convert into ARQQ ordinary shares on a one-for-one basis. Read SEC document |
| April 01, 2026 Filed Apr 3, 2026 23:33 UTC | Arqit Quantum Inc. ARQQ · Entity 5853 | Exercise / conversionOrdinary Shares | 403 | $0.00 | $0.00 |
DisclosureSEC source: 0001859690-26-000062 · form4.xml · nonDerivative · entry 1 Pointon Nicholas · CIK 0001967201 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 12,305 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Restricted Stock Units ("RSUs") convert into ARQQ ordinary shares on a one-for-one basis. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.