| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Chief Financial Officer | Chief Financial Officer
1 company
Joo Mi Kim is Chief Financial Officer at QLYS. Joo Mi Kim's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $14.4M at current prices.
Our model assigns Joo Mi Kim a middling insider score of 68/100, based on 38 past trades. Over a 12-month horizon, 71.4% of those trades were profitable, with an average 12-month return of +8.3%.
The QLYS filings lean toward selling, a net 86,342 shares.
Joo Mi Kim has 93 Form 4 filings on record from July 2020 to November 2026, all as Chief Financial Officer at Qualys (QLYS), 2020–2026.
The 201 reported transactions were 126 open-market sales, 51 tax withholdings and 24 stock awards.
Counted by filing, the open-market trades come to no purchases and 39 sales worth about $12.7M.
The largest open-market sale was 8,649 shares of QLYS at an average $149.81 on December 9, 2025, about $1.3M.
All 39 sales since April 2023 were made under a Rule 10b5-1 trading plan, set up in advance.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Nov 2, 2026 | QLYS Qualys, Inc. | Chief Financial Officer | Sell10b5-1 | 2,659 | $209.66 | $557,485.18 | -3.8% | - | - | |
| Sep 2, 2026 | QLYS Qualys, Inc. | Chief Financial Officer | Sell10b5-1 | 1,030 | $169.62 | $174,712.29 | -1.4% | - | - | |
| Aug 3, 2026 | QLYS Qualys, Inc. | Chief Financial Officer | Sell10b5-1 | 1,627 | $153.04 | $248,994.78 | -2.1% | +48.7% | - | |
| Jul 2, 2026 | QLYS Qualys, Inc. | Chief Financial Officer | Sell10b5-1 | 965 | $143.44 | $138,419.60 | -1.2% | +26.4% | - | |
| Jun 2, 2026 | QLYS Qualys, Inc. | Chief Financial Officer | Sell10b5-1 | 1,031 | $111.67 | $115,128.38 | -1.2% | +64.1% | - | |
| May 19, 2026 | QLYS Qualys, Inc. | Chief Financial Officer | Sell10b5-1 | 1,627 | $100.17 | $162,975.94 | -1.9% | +83.1% | - | |
| Feb 4, 2026 | QLYS Qualys, Inc. | Chief Financial Officer | Sell10b5-1 | 6,799 | $128.46 | $873,369.30 | -7.1% | -28.7% | - | |
| Feb 2, 2026 | QLYS Qualys, Inc. | Chief Financial Officer | Sell10b5-1 | 3,414 | $135.63 | $463,024.11 | -3.7% | -31.5% | - | |
| Jan 2, 2026 | Chief Financial Officer | Sell10b5-1 | 4,753 | $130.77 | $621,539.91 | -4.8% | -32.6% | - | ||
| Dec 9, 2025 | Chief Financial Officer | Sell10b5-1 | 8,649 | $149.81 | $1,295,705.26 | -8.0% | -35.8% | - |