Fitzsimons Catherine Michele sold HQ
September 12, 2026 · Form 4 insider transaction
Fitzsimons Catherine Michele sold 1,122 shares of Horizon Quantum Holdings Ltd. at $15.22 per share, a transaction worth $17.1K. The trade was recorded as disposition to the issuer and disclosed on an SEC Form 4, filed 3 days after the transaction.
Direction
Disposed (sell-side)
Shares
1,122
Price
$15.22
Total value
$17.1K
InsiderFitzsimons Catherine Michele
Role—
SecurityClass A Ordinary Shares
Transaction codeD: Disposition to the issuer
Transaction dateSeptember 12, 2026
Filing dateSeptember 15, 2026
Shares owned after1,026
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
On September 12, 2026, 2,148 of Ms. Fitzsimons's RSU's vested.; The reported disposition to the Company reflects the settlement in cash of a portion of the RSUs which vested on September 12, 2026, at a price per ordinary share of $15.22, the last reported sales price of the Company's Class A Ordinary Shares on September 11, 2026.