Horizon Quantum Holdings Ltd.
Organization details
- Legal name
- Horizon Quantum Holdings Ltd.
- Former names
- Rose Holdco Pte. Ltd.
- Ownership
- Public
- Status
- Active
- Sector (GICS)
- Information Technology
- SIC code
- 7371 — Services-Computer Programming Services
- Jurisdiction of incorporation
- Singapore
- Headquarters city
- Singapore
- Headquarters country
- Singapore
- Fiscal year end
- December
- Ticker symbol
- HQ
- Primary stock exchange
- Nasdaq
Identifiers
- SEC CIK
- 0002088256
Board of directors
-
Danielle Lambert · DirectorSince 2026
- Since 2026
-
Jill Ann Turner · DirectorSince 2026
-
Joseph Francis Fitzsimons · Director · Chief Executive OfficerSince 2026
-
Peter Henry Oey · DirectorSince 2026
Chief executives
Board connections
2 of this board's directors also sit on 5 other boards. 2 are in the same sector.
- via Harry L. You
-
Broadcom Inc. Same sectorvia Harry L. You
- via Peter Henry Oey
-
IonQ Inc. Same sectorvia Harry L. You
- via Harry L. You
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
- Bought, last 12 months
- $999,996
- 1 purchase by 1 insider
- Sold, last 12 months
- $0
- 0 sales by 0 insiders
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Nov 3, 2026 | Harry L. You Director, 10% owner | Other | −1,163,484 | — | — |
| Nov 3, 2026 | Harry L. You Director, 10% owner | Other | +1,163,484 | — | — |
| Sep 12, 2026 | Fitzsimons Catherine Michele Officer (CL and CO) | Option exercise | +2,148 | — | — |
| Sep 12, 2026 | Joseph Francis Fitzsimons Director, Officer (Chief Executive Officer), 10% owner | Option exercise | +14,321 | — | — |
| Sep 12, 2026 | Gould Greg Officer (Chief Financial Officer) | Option exercise | +3,437 | — | — |
| Sep 12, 2026 | Fitzsimons Catherine Michele Officer (CL and CO) | Sold back to the company | −1,122 | $15.22 | $17,077 |
| Sep 12, 2026 | Joseph Francis Fitzsimons Director, Officer (Chief Executive Officer), 10% owner | Sold back to the company | −3,438 | $15.22 | $52,326 |
| Sep 12, 2026 | Gould Greg Officer (Chief Financial Officer) | Sold back to the company | −1,272 | $15.22 | $19,360 |
| Sep 12, 2026 | Tan Si-Hui Officer (Chief Science Officer) | Option exercise | +5,728 | — | — |
| Sep 12, 2026 | Tan Si-Hui Officer (Chief Science Officer) | Sold back to the company | −2,991 | $15.22 | $45,523 |
| Aug 20, 2026 | Tan Si-Hui Officer (Chief Science Officer) | Grant or award | +3,600 | — | — |
| Mar 19, 2026 | Danielle Lambert Director | Open-market purchase | +84,602 | $11.82 | $999,996 |
| Mar 19, 2026 | Joseph Francis Fitzsimons Director, Officer (Chief Executive Officer), 10% owner | Grant or award | +19,744,585 | — | — |
| Mar 19, 2026 | Harry L. You Director, 10% owner | Grant or award | +1,163,484 | — | — |
Peers
Compare boardsOrganizations in the same sector, closest in location and size first.
Questions about Horizon Quantum Holdings Ltd.
Who is the CEO of Horizon Quantum Holdings Ltd.?
Joseph Francis Fitzsimons has been Horizon Quantum Holdings Ltd.'s Chief Executive Officer since March 2026.
How many directors are on Horizon Quantum Holdings Ltd.'s board?
Horizon Quantum Holdings Ltd.'s board has 5 directors: Danielle Lambert, Harry L. You, Jill Ann Turner, Joseph Francis Fitzsimons and Peter Henry Oey.
Are Horizon Quantum Holdings Ltd. insiders buying or selling shares?
Over the last 12 months, Horizon Quantum Holdings Ltd. insiders bought $999,996 of shares in 1 purchase and made no open-market sales on the open market, as reported to the SEC on Forms 4 and 5.
Embed this board on your site
Paste this where the board should appear. It always shows the current directors and links back here.
<div data-bod-board="horizon-quantum-holdings-ltd"></div>
<script src="https://boardofdirectors.review/embed.js" async></script>Reviews (0)
Sign in to write a review.
No reviews yet. Be the first to write one.