Form 4 for QLYS QUALYS, INC.
Accepted 2026-09-03 16:04:31 ET · period of report 2026-09-02 · accession 0001433254-26-000006 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| T | 2026-09-03 16:04 | 2026-09-02 | QLYS | Berquist Thomas | Dir | S - Sale | $175.27 | -511 | 6,270 | -8% | -$89.6K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-09-02 | S | D | 511 | $175.27 | 6,270 | D | — | — | (F1) The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 27, 2026. |