QUALYS, INC. (QLYS) has 392 open-market insider trades by 18 insiders since 2014. The most active filer is Sumedh S. Thakar, CEO & President.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Philippe Courtot Family Trust | 10% Owner | — | 17 | $289.2M | 2021-11-04 |
| Philippe F. Courtot | CEOChairman | — | 103 | $234.6M | 2021-03-23 |
| Sumedh S. Thakar | CEOPres | — | 110 | $54.2M | 2026-10-14 |
| Donald R. Dixon | Dir | — | 4 | $27.1M | 2018-06-18 |
| Bruce K. Posey | CLO | — | 56 | $24.0M | 2026-09-21 |
| Sandra E. Bergeron | Dir | — | 5 | $23.2M | 2022-06-08 |
| Peter Pace | Dir | — | 5 | $16.7M | 2023-06-07 |
| Kristi Marie Rogers | Dir | — | 8 | $7.8M | 2026-06-10 |
| Jeffrey P. Hank | Dir | — | 14 | $7.6M | 2026-06-12 |
| Amer Deeba | VP | — | 28 | $3.4M | 2018-08-01 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Sumedh S. Thakar | CEO & President | Sell | $609K | 2026-10-14 |
| Bruce K. Posey | CLO | Sell | $155K | 2026-09-21 |
| Sumedh S. Thakar | CEO & President | Sell | $544K | 2026-09-14 |
| Thomas Berquist | Director | Sell | $90K | 2026-09-02 |
| Joo Mi Kim | CFO | Sell | $175K | 2026-09-02 |
| Wendy Pfeiffer | Director | Sell | $93K | 2026-08-20 |
Companies that share insiders with QLYS, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| Bruce K. Posey | CLO | Sell | $160K | 2026-08-20 |
| Sumedh S. Thakar | CEO & President | Sell | $605K | 2026-08-14 |
| Joo Mi Kim | CFO | Sell | $249K | 2026-08-03 |
| Wendy Pfeiffer | Director | Sell | $79K | 2026-07-20 |
| Bruce K. Posey | CLO | Sell | $140K | 2026-07-20 |
| Sumedh S. Thakar | CEO & President | Sell | $514K | 2026-07-14 |
| Bruce K. Posey | CLO | Sell | $155K | 2026-07-06 |
| Joo Mi Kim | CFO | Sell | $138K | 2026-07-02 |
| Sumedh S. Thakar | CEO & President | Sell | $4.0M | 2026-06-30 |