Horizon Quantum Holdings (HQ) stock: insider trades, news & valuation
Net buyingShare price and insider trades
Horizon Quantum Holdings insider trading at a glance (Oct 9, 2026): in the past 12 months, 1 insider bought $1000K and 0 sold $0 of HQ stock on the open market.
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HQ insider buying and selling by quarter
Open-market purchases (green, above the line) and sales (red, below), by trade date.
| Quarter | Bought | Purchases | Sold | Sales |
|---|---|---|---|---|
| Q4 2026 | — | 0 | — | 0 |
| Q3 2026 | — | 0 | — | 0 |
| Q2 2026 | — | 0 | — | 0 |
| Q1 2026 | $1000K | 1 | — | 0 |
Valuation, profit and volume
Summary
Over the past 12 months, 1 Horizon Quantum Holdings Ltd. insider reported open-market purchases totaling $1000K, while 0 insiders reported sales totaling $0.
Insider transactions
Open-market purchases and sales.
| Filed | Insider | Type | Shares | Price | Value | Since | Score |
|---|---|---|---|---|---|---|---|
| Mar 25SEC | Danielle LambertDirector | Buy | 84,602new position | $11.82 | $1000K | +37.9% | — |
Insiders at Horizon Quantum Holdings Ltd.
| Insider | Bought | Sold | Last filing | Score |
|---|---|---|---|---|
| Danielle LambertDirector | $1000K | — | Mar 25, 2026 | — |
HQ stock: common questions
Are Horizon Quantum Holdings Ltd. insiders buying HQ stock?
In the past 12 months, 1 insiders reported open-market purchases of HQ worth $1000K. The latest was Director Danielle Lambert bought $1000K of HQ at $11.82 — first open-market purchase in our records; opens a new position.
Are Horizon Quantum Holdings Ltd. insiders selling HQ stock?
0 insiders reported sales worth $0 over the same period.
Where does this data come from?
Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.
What is HQ's 52-week range?
Over the past year HQ has traded between $8.33 and $38.39. It last closed at $16.30 on Oct 9, 2026.