Calabria Carlo bought ARQQ
May 6, 2026 · Form 4 insider transaction
Calabria Carlo bought 1,698 shares of Arqit Quantum Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Acquired (buy-side)
Shares
1,698
Price
$0.00
Total value
N/A
InsiderCalabria Carlo
Role—
CompanyArqit Quantum Inc. (ARQQ)
SecurityOrdinary Shares
Transaction codeM: Option exercise
Transaction dateMay 6, 2026
Filing dateMay 8, 2026
Shares owned after110,922
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Restricted Stock Units ("RSUs") convert into ARQQ ordinary shares on a one-for-one basis. The RSUs vested immediately on the date of grant.