← MarketsQuantum Stock Dilution & Insider Selling Tracker
Pre-revenue quantum companies fund themselves by issuing stock, so dilution and insider selling are the activity that actually moves these names. This tracker aggregates the last 30 days of SEC filings across all 12 pure-play quantum stocks: open-market insider buys and sells (Form 4) plus new shelf registrations and at-the-market offerings (S-3 / 424B / foreign-issuer SUPPL) that signal upcoming dilution.
−$1.32M
Net Insider Flow (30d)
Insider Flow by Stock
| Stock | Buys | Sells | Net |
|---|
| QBTS | — | $1.32M | −$1.32M |
Recent Dilution Filings (S-3 / 424B / SUPPL)
| Stock | Form | Filed |
|---|
| INFQ | 424B3 ATM prospectus | Jul 15, 2026 |
Largest Insider Transactions (30d)
| Stock | Insider | Side | Shares | Value | Date |
|---|
| QBTS | Alan E Baratz · President & CEO | SELL | 52,320 | $976.29K | Jul 14, 2026 |
| QBTS | John M. Markovich · Chief Financial Officer | SELL | 8,607 | $160.61K | Jul 14, 2026 |
| QBTS | Diane Nguyen · EVP, Chief Legal Officer & GC | SELL | 4,066 | $75.87K | Jul 14, 2026 |
| QBTS | Sophie C Ames · Exec. Vice President & CHRO | SELL | 3,180 | $59.34K | Jul 14, 2026 |
| QBTS | Sophie C Ames · Exec. Vice President & CHRO | SELL | 3,070 | $52.04K | Jul 20, 2026 |
Open-market Form 4 transactions (price > 0) since Jul 8, 2026. Joint-filer duplicates collapsed. Source: SEC EDGAR.
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