SCHEDULE 13G Filed 2026-06-25 Event — SEC 0001104659-26-077879 →

ICS OPPORTUNITIES, LTD. → Horizon Quantum Holdings Ltd. HQWWW

Stake: — Shares: — Class: Class A Ordinary Shares, no par value

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)

20 transactions

12 buys · 4 sales · 4 awards/exercises

Issuer Cluster

3 13D/G filings on this issuer

2 other filings besides this one

Filer Track Record

2 filings by this filer

1 other filing in the data moat

Short Interest · settle 2026-09-30

DTC 1.00

11,151 shares short · -4.7% vs prior

Form 4 Insider Transactions · last 365d

Date	Insider	Role	Type	Shares	Price	Value
2026-09-12	Fitzsimons Catherine Michele	officer	Option exercise	2,148	—	—
2026-09-12	Fitzsimons Catherine Michele	officer	Disposition	1,122	$15.22	$17K
2026-09-12	Gould Greg	officer	Option exercise	3,437	—	—
2026-09-12	Gould Greg	officer	Disposition	1,272	$15.22	$19K
2026-09-12	Tan Si-Hui	officer	Option exercise	5,728	—	—
2026-09-12	Tan Si-Hui	officer	Disposition	2,991	$15.22	$46K
2026-09-12	Fitzsimons Joseph Francis	director, officer, 10%+ owner	Option exercise	14,321	—	—
2026-09-12	Fitzsimons Joseph Francis	director, officer, 10%+ owner	Disposition	3,438	$15.22	$52K
2026-08-20	Tan Si-Hui	officer	Award	3,600	—	—
2026-06-12	Fitzsimons Catherine Michele	officer	Award	34,372	—	—
2026-06-12	Gould Greg	officer	Award	54,995	—	—
2026-06-12	Tan Si-Hui	officer	Award	91,659	—	—
2026-06-12	Fitzsimons Joseph Francis	director, officer, 10%+ owner	Award	229,148	—	—
2026-03-19	Lambert Danielle	director	Buy	84,602	$11.82	$1000K
2026-03-19	Tan Si-Hui	officer	Award	500,000	$0.15	$75K
2026-03-19	Gould Greg	officer	Award	285,300	$5.13	$1.46M
2026-03-19	Fitzsimons Joseph Francis	director, officer, 10%+ owner	Award	19,744,585	—	—
2026-03-19	You Harry L.	director, 10%+ owner	Award	1,163,484	—	—
2026-03-19	You Harry L.	director, 10%+ owner	Award	2,884,660	$11.50	$33.17M
2026-03-19	Tan Si-Hui	officer	Award	55,000	$2.88	$158K

Other 13D/G Filings on Horizon Quantum Holdings Ltd.

Filed	Form	Filer	Stake	Shares
2026-07-09	SCHEDULE 13D	Peak XV Partners Seed Investment	20.30%	6,468,999	view →
2026-04-01	SCHEDULE 13D	IonQ, Inc.	13.30%	4,230,118	view →

Other Filings by ICS OPPORTUNITIES, LTD.

Filed	Form	Issuer	Stake	Shares
2026-06-23	SCHEDULE 13G	Arqit Quantum Inc. ARQQW	—	—	view →

Want this depth on every filing the moment it hits SEC EDGAR?

Full feed access · API · daily intelligence brief · custom alerts. From $49/mo.

See pricing →