Transaction · 0001213900-26-100297

Chew Qian Yi Amanda

Chew Qian Yi Amanda, CPO, reported a transaction classified as grant at Horizon Quantum Holdings Ltd. involving 17857.000000 shares for an estimated $0.00. Reported holdings after the transaction were 17857.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

grantSEC transaction code ACPO
HQHorizon Quantum Holdings Ltd.
Trade date
Aug 17, 2026
Filing date
Sep 16, 2026
View on SEC Insider profile
Disclosed value$0Shares × reported price
Shares traded17.8k$0.00 per share
Holdings after17.8kDirect
% of reported position tradedUnavailableThis security and ownership context
How reported position traded is calculated

Not calculated for derivative securities.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

Filing warnings

Notes recorded with this filing
1 warning
delayed filingThe filing was reported 30 calendar days after the transaction date.

HQ price since this filing

Daily closing prices, with the filing date and available return windows
HQ · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago1w ago1d ago
Returns since7d +9.7%30d +2.8%90d180d1y

Transaction facts

Stored Form 4 columns with their raw values

Derivative
Type
grant
Code A
Identifier
0001213900-26-100297
Restricted Stock Unit
Transaction date
Aug 17, 2026
Filed Sep 16, 2026, 10:05 AM · 30d delay
Shares
17,857 sh
$0.00 per share
Estimated value
$0
Computed from shares × price
Holdings after
17,857 sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Delayed Filing Derivative Transaction Direct Ownership Large Holdings Increase
Filing-only score

-16 points

Compact filing score computed from stored Form 4 facts. Version v1.

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

How this score is calculated
  • direct_ownership+6 points

    direct_or_indirect_ownership = D

    Direct ownership reports the insider's personal stake.
  • derivative_transaction-16 points

    is_derivative = true

    Derivative exercise rows are less discretionary than open-market purchases.
  • delayed_filing-6 points

    reporting_delay_days = 30

    Filing delay exceeds the configured threshold.
Read the scoring methodology

Signed filing-only points, not a probability or expected return. Version v1.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Chief Product Officer

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    Each restricted stock unit ("RSU") represents a contingent right to receive one Class A ordinary share, with no par value ("Class A Ordinary Share"), of Horizon Quantum Holdings Ltd. (the "Company") u…

  2. F2

    On August 17, 2026 (the "Grant Date"), Ms. Chew was granted a total of unvested 17,857 RSUs. The RSUs granted to Ms. Chew vest in sixteen approximately equal installments on successive quarterly anniv…

Original filing · 0001213900-26-100297
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