Melissa B. Fisher is CFO at QUALYS, INC. (QLYS). They have made 22 open-market trades across 2 companies since 2018, most recently 2026-09-01.
CIK 0001570337
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 22 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MODN | SELL | 2020-06-22 | 2020-06-24 | $35.01 | $350K | +14.6% | +8.2% | +10.1% |
| QLYS | SELL | 2020-05-18 | 2020-05-20 | $106.23 | $106K | +2.2% | -9.8% | -3.7% |
| QLYS | SELL · 10b5-1 | 2020-05-15 | 2020-05-18 | $104.72 | $47K | +5.2% | -5.9% | -4.5% |
| QLYS | SELL | 2020-04-20 | 2020-04-22 | $106.14 | $106K | -5.4% | +4.7% | +5.5% |
| QLYS | SELL · 10b5-1 | 2020-04-15 | 2020-04-16 | $106.63 | $48K | -2.0% | +1.7% | +2.6% |
| QLYS | SELL | 2020-03-18 | 2020-03-20 | $75.00 | $75K | +1.2% | +31.8% | +23.7% |
| QLYS | SELL · 10b5-1 | 2020-03-17 | 2020-03-18 | $75.00 | $34K | +14.9% | +39.1% | +34.5% |
| QLYS | SELL | 2020-02-18 | 2020-02-19 | $90.89 | $259K | -12.1% | -12.9% | +17.2% |
| QLYS | SELL | 2020-01-21 | 2020-01-23 | $84.83 | $85K | -0.4% | +1.3% | +22.6% |
| QLYS | SELL · 10b5-1 | 2020-01-15 | 2020-01-17 | $84.07 | $38K | +2.3% | +9.5% | +24.7% |
| QLYS | SELL | 2019-12-18 | 2019-12-19 | $84.76 | $85K | -0.8% | +0.5% | -10.1% |
| QLYS | SELL · 10b5-1 | 2019-12-16 | 2019-12-17 | $85.80 | $39K | -1.6% | +0.7% | -17.9% |
| QLYS | SELL | 2019-11-15 | 2019-11-19 | $85.68 | $124K | -3.8% | -3.4% | +5.8% |
| QLYS | SELL | 2019-07-08 | 2019-07-10 | $87.22 | $131K | -0.3% | -6.8% | -14.9% |
| QLYS | SELL | 2019-06-06 | 2019-06-10 | $85.05 | $128K | +0.2% | -1.1% | -11.4% |
| QLYS | SELL | 2019-05-06 | 2019-05-08 | $89.91 | $135K | -0.3% | -0.2% | -5.1% |
| QLYS | SELL | 2019-04-08 | 2019-04-10 | $81.10 | $217K | +2.4% | +5.3% | +5.6% |
| QLYS | SELL | 2019-03-06 | 2019-03-08 | $81.47 | $244K | +1.3% | -2.5% | +1.7% |
| QLYS | SELL | 2019-02-06 | 2019-02-08 | $92.47 | $139K | -10.6% | -8.9% | -8.5% |
| QLYS | SELL | 2019-02-06 | 2019-02-08 | $92.38 | $225K | -10.6% | -8.9% | -8.5% |
| QLYS | SELL | 2019-01-07 | 2019-01-09 | $74.43 | $57K | +3.8% | +20.8% | +4.0% |
| QLYS | SELL | 2019-01-07 | 2019-01-09 | $74.77 | $218K | +3.8% | +20.8% | +4.0% |
| QLYS | SELL | 2018-12-06 | 2018-12-07 | $74.35 | $223K | -3.4% | -1.4% | +9.7% |
| QLYS | SELL | 2018-11-06 | 2018-11-07 | $72.39 | $109K | -9.3% | -0.9% | +21.3% |
| QLYS | SELL | 2018-10-08 | 2018-10-09 | $81.30 | $122K | -1.6% | +1.3% | -1.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.