Pfeiffer Wendy (CIK 1786612) reported 9 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-08-21). Recent activity: Sell QLYS (500 shares), Sell QLYS (500 shares), Sell QLYS (500 shares), Buy QLYS (2,628 shares), Sell QLYS (500 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-21 | QUALYS, INC. (QLYS) | Director | Sell | 500 | $92,500 |
| 2026-07-21 | QUALYS, INC. (QLYS) | Director | Sell | 500 | $79,095 |
| 2026-06-23 | QUALYS, INC. (QLYS) | Director | Sell | 500 | $55,275 |
| 2026-06-11 | QUALYS, INC. (QLYS) | Director | Buy | 2,628 | $0 |
| 2026-05-26 | QUALYS, INC. (QLYS) | Director | Sell | 500 | $50,605 |
| 2025-08-18 | QUALYS, INC. (QLYS) | Director | Sell | 200 | $25,944 |
| 2025-07-15 | QUALYS, INC. (QLYS) | Director | Sell | 200 | $27,890 |
| 2025-06-16 | QUALYS, INC. (QLYS) | Director | Sell | 200 | $27,756 |
| 2025-06-13 | QUALYS, INC. (QLYS) | Director | Buy | 1,879 | $0 |
Source: SEC Form 4 filings · as of 2026-08-21