美国 · SEC FORM 4
QUALYS, INC.
QLYS · Nasdaq · CIK 0001107843 · Technology · Software—Infrastructure
内部人信号
0 qualifying P purchase groups
当前 180 天评分窗口
103 同一窗口内观察到的 Form 4 交易行
91 sales · 12 期权、代扣税、授予、赠与或其他交易行
为什么没有活跃信号？
评分构成
活跃窗口内没有合资格买入，因此不计算分数。缺失的输入不会被当作零分或看空信号。
为什么没有分数？
- 没有合资格公开市场买入可提供聚集度、规模、角色、近期性或确信度输入。
- 卖出及其他 Form 4 活动继续作为背景显示，不会形成负分。
卖出和其他 Form 4 活动会单独显示，不会形成负面买入信号。没有买入不会被评分为看空。
内部人活动时间轴
申报人轨道展示最近 180 天。符号形状区分交易类型；卖出仅作为背景。
Showing the six most active owners; 3 additional owner(s) remain in Form 4 申报证据.
买方广度、集中度与聚集买入
合资格买入进入 180 天研究窗口后，这些模块才会启用。
信号历史
Scores are archived only when the company qualifies for a published US buy-signal snapshot. 最近一次合资格买入: 2024-08-13 · Zangardi John A..
近期 Form 4 活动
P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.
市场背景
该股票尚未获取市场背景。每日任务会轮转处理美国股票池。
空头余额
空头余额是券商向 FINRA 申报的外部背景数据，不影响内部人信号。
- 空头股数
- 3,284,204
- 上期报告
- 3,465,960
- 日均成交量
- 673,119
- 回补天数
- 4.9
FINRA 结算日：2026-09-30 · 获取日期 2026-10-12 · FINRA 股票空头余额 ↗. 这是股数，每月两个结算日之后约一周公布；不是占已发行股份的比例。
历史股票买入
Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.
| Transaction date | Reporting owner | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2024-08-13 | Zangardi John A. | 买入 (P) | Common Stock | 5 | USD 125.58 | USD 628 | SEC 申报 ↗ |
Form 4 申报证据
200 transaction lines in the latest 365-day window; 1,333 in local history.
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-10-14 | Thakar Sumedh S | 卖出 (S) | Common Stock | 3,200 | USD 190.36 | USD 609,148 | SEC 申报 ↗ |
| 2026-09-21 | POSEY BRUCE K | 卖出 (S) | Common Stock | 866 | USD 179.49 | USD 155,442 | SEC 申报 ↗ |
| 2026-09-14 | Thakar Sumedh S | 卖出 (S) | Common Stock | 3,200 | USD 170.05 | USD 544,147 | SEC 申报 ↗ |
展开近期 Form 4 证据 (30 grouped rows)
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-10-14 | Thakar Sumedh S | 卖出 (S) | Common Stock | 3,200 | USD 190.36 | USD 609,148 | SEC 申报 ↗ |
| 2026-09-21 | POSEY BRUCE K | 卖出 (S) | Common Stock | 866 | USD 179.49 | USD 155,442 | SEC 申报 ↗ |
| 2026-09-14 | Thakar Sumedh S | 卖出 (S) | Common Stock | 3,200 | USD 170.05 | USD 544,147 | SEC 申报 ↗ |
| 2026-09-02 | Kim Joo Mi | 卖出 (S) | Common Stock | 1,030 | USD 169.62 | USD 174,711 | SEC 申报 ↗ |
| 2026-09-02 | Berquist Thomas | 卖出 (S) | Common Stock | 511 | USD 175.27 | USD 89,563 | SEC 申报 ↗ |
| 2026-08-20 | Pfeiffer Wendy | 卖出 (S) | Common Stock | 500 | USD 185.00 | USD 92,500 | SEC 申报 ↗ |
| 2026-08-20 | POSEY BRUCE K | 卖出 (S) | Common Stock | 866 | USD 184.23 | USD 159,543 | SEC 申报 ↗ |
| 2026-08-14 | Thakar Sumedh S | 卖出 (S) | Common Stock | 3,200 | USD 188.97 | USD 604,711 | SEC 申报 ↗ |
| 2026-08-03 | Kim Joo Mi | 卖出 (S) | Common Stock | 1,627 | USD 153.04 | USD 248,996 | SEC 申报 ↗ |
| 2026-08-01 | Thakar Sumedh S | 代扣税 (F) | Common Stock | 6,748 | USD 144.75 | USD 976,773 | SEC 申报 ↗ |
| 2026-08-01 | POSEY BRUCE K | 代扣税 (F) | Common Stock | 2,269 | USD 144.75 | USD 328,438 | SEC 申报 ↗ |
| 2026-08-01 | Kim Joo Mi | 代扣税 (F) | Common Stock | 3,845 | USD 144.75 | USD 556,564 | SEC 申报 ↗ |
| 2026-07-20 | Pfeiffer Wendy | 卖出 (S) | Common Stock | 500 | USD 158.19 | USD 79,095 | SEC 申报 ↗ |
| 2026-07-20 | POSEY BRUCE K | 卖出 (S) | Common Stock | 882 | USD 158.17 | USD 139,510 | SEC 申报 ↗ |
| 2026-07-14 | Thakar Sumedh S | 卖出 (S) | Common Stock | 3,200 | USD 160.50 | USD 513,602 | SEC 申报 ↗ |
| 2026-07-06 | POSEY BRUCE K | 卖出 (S) | Common Stock | 1,000 | USD 155.00 | USD 155,000 | SEC 申报 ↗ |
| 2026-07-02 | Kim Joo Mi | 卖出 (S) | Common Stock | 965 | USD 143.44 | USD 138,420 | SEC 申报 ↗ |
| 2026-06-30 | Thakar Sumedh S | 卖出 (S) | Common Stock | 30,000 | USD 135.00 | USD 4,050,000 | SEC 申报 ↗ |
| 2026-06-29 | Thakar Sumedh S | 卖出 (S) | Common Stock | 10,000 | USD 126.75 | USD 1,267,542 | SEC 申报 ↗ |
| 2026-06-26 | Thakar Sumedh S | 卖出 (S) | Common Stock | 10,000 | USD 120.48 | USD 1,204,826 | SEC 申报 ↗ |
| 2026-06-22 | Pfeiffer Wendy | 卖出 (S) | Common Stock | 500 | USD 110.55 | USD 55,275 | SEC 申报 ↗ |
| 2026-06-22 | POSEY BRUCE K | 卖出 (S) | Common Stock | 865 | USD 109.44 | USD 94,670 | SEC 申报 ↗ |
| 2026-06-15 | Thakar Sumedh S | 卖出 (S) | Common Stock | 3,200 | USD 114.80 | USD 367,371 | SEC 申报 ↗ |
| 2026-06-12 | Hank Jeffrey P | 卖出 (S) | Common Stock | 470 | USD 110.75 | USD 52,052 | SEC 申报 ↗ |
| 2026-06-12 | Berquist Thomas | 卖出 (S) | Common Stock | 939 | USD 110.75 | USD 103,994 | SEC 申报 ↗ |
| 2026-06-11 | Hank Jeffrey P | 卖出 (S) | Common Stock | 470 | USD 108.88 | USD 51,174 | SEC 申报 ↗ |
| 2026-06-10 | Zangardi John A. | 奖励／授予 (A) | Common Stock | 2,628 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-06-10 | Rogers Kristi Marie | 奖励／授予 (A) | Common Stock | 2,628 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-06-10 | Pfeiffer Wendy | 奖励／授予 (A) | Common Stock | 2,628 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-06-10 | Hank Jeffrey P | 奖励／授予 (A) | Common Stock | 2,628 | USD 0.00 | USD 0 | SEC 申报 ↗ |
Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.
快照与身份
| 快照日期 | 2026-10-18 |
|---|---|
| 排名版本 | US-v1.2 |
| 数据质量 | PASS ELIGIBLE · — |
| 股票代码 | QLYS |
| CIK | 0001107843 |
| 行业 | Technology |
| 细分行业 | Software—Infrastructure Yahoo Finance |
| SEC SIC | 7372 Services-Prepackaged Software |
| 交易所 | Nasdaq |
数据覆盖
| 本地 Form 4 历史 | 1,333 transaction lines from 2020-01-02 to 2026-10-14 1 P purchase lines · 889 S sale lines · 443 other lines |
|---|---|
| SEC 公司申报 | 打开 SEC 申报 ↗ |
Local ledger as of 2026-10-18. Mapping status is an audit field and does not erase SEC filing evidence.