美国 · SEC FORM 4
QUINSTREET, INC
QNST · Nasdaq · CIK 0001117297 · Communication Services · Advertising Agencies
内部人信号
0 qualifying P purchase groups
当前 180 天评分窗口
29 同一窗口内观察到的 Form 4 交易行
9 sales · 20 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。
—
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: 2023-09-18 · Valenti Douglas.
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
- 5,479,331
- 上期报告
- 5,934,263
- 日均成交量
- 1,346,816
- 回补天数
- 4.1
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 |
|---|---|---|---|---|---|---|---|
| 2023-09-18 | Valenti Douglas | 买入 (P) | Common Stock | 2,500 | USD 9.00 | USD 22,500 | SEC 申报 ↗ |
| 2023-09-11 | Valenti Douglas | 买入 (P) | Common Stock | 2,500 | USD 9.43 | USD 23,575 | SEC 申报 ↗ |
| 2023-09-05 | Valenti Douglas | 买入 (P) | Common Stock | 2,500 | USD 9.88 | USD 24,700 | SEC 申报 ↗ |
| 2023-08-28 | Valenti Douglas | 买入 (P) | Common Stock | 2,500 | USD 9.61 | USD 24,025 | SEC 申报 ↗ |
| 2023-08-23 | Valenti Douglas | 买入 (P) | Common Stock | 2,500 | USD 9.94 | USD 24,850 | SEC 申报 ↗ |
| 2023-05-17 | Glickman Matthew | 买入 (P) | Common Stock | 10,000 | USD 7.29 | USD 72,900 | SEC 申报 ↗ |
| 2023-05-17 | SMITH HILLARY B | 买入 (P) | Common Stock | 3,350 | USD 7.50 | USD 25,125 | SEC 申报 ↗ |
| 2023-05-17 | Ahmed Asmau | 买入 (P) | Common Stock | 1,020 | USD 7.40 | USD 7,548 | SEC 申报 ↗ |
| 2023-05-15 | PAULDINE DAVID J | 买入 (P) | Common Stock | 15,904 | USD 7.55 | USD 120,075 | SEC 申报 ↗ |
| 2022-05-12 | Simons James R. | 买入 (P) | Common Stock | 10,000 | USD 9.97 | USD 99,700 | SEC 申报 ↗ |
Form 4 申报证据
58 transaction lines in the latest 365-day window; 540 in local history.
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-08-18 | Wong Gregory | 卖出 (S) | Common Stock | 11,704 | USD 20.44 | USD 239,230 | SEC 申报 ↗ |
| 2026-08-17 | Ahmed Asmau | 卖出 (S) | Common Stock | 10,000 | USD 20.30 | USD 203,000 | SEC 申报 ↗ |
| 2026-08-14 | Ahmed Asmau | 卖出 (S) | Common Stock | 15,000 | USD 20.85 | USD 312,750 | 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 |
|---|---|---|---|---|---|---|---|
| 2026-08-18 | Wong Gregory | 卖出 (S) | Common Stock | 11,704 | USD 20.44 | USD 239,230 | SEC 申报 ↗ |
| 2026-08-17 | Ahmed Asmau | 卖出 (S) | Common Stock | 10,000 | USD 20.30 | USD 203,000 | SEC 申报 ↗ |
| 2026-08-14 | Ahmed Asmau | 卖出 (S) | Common Stock | 15,000 | USD 20.85 | USD 312,750 | SEC 申报 ↗ |
| 2026-08-12 | Ahmed Asmau | 卖出 (S) | Common Stock | 10,000 | USD 20.43 | USD 204,300 | SEC 申报 ↗ |
| 2026-08-11 | Ahmed Asmau | 卖出 (S) | Common Stock | 5,000 | USD 20.79 | USD 103,950 | SEC 申报 ↗ |
| 2026-08-10 | Wong Gregory | 代扣税 (F) | Common Stock | 16,686 | USD 22.02 | USD 367,426 | SEC 申报 ↗ |
| 2026-08-10 | Valenti Douglas | 赠与 (G) | Common Stock | 81,655 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-08-10 | Valenti Douglas | 代扣税 (F) | Common Stock | 42,297 | USD 22.02 | USD 931,380 | SEC 申报 ↗ |
| 2026-08-07 | Wong Gregory | 卖出 (S) | Common Stock | 26,296 | USD 20.09 | USD 528,287 | SEC 申报 ↗ |
| 2026-08-07 | Valenti Douglas | 卖出 (S) | Common Stock | 751,631 | USD 20.50 | USD 15,408,436 | SEC 申报 ↗ |
| 2026-07-29 | Wong Gregory | 奖励/授予 (A) | Common Stock | 82,835 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-07-29 | Valenti Douglas | 奖励/授予 (A) | Common Stock | 203,802 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-07-06 | PAULDINE DAVID J | 赠与 (G) | Common Stock | 176,827 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-07-01 | Wong Gregory | 卖出 (S) | Common Stock | 10,338 | USD 15.00 | USD 155,070 | SEC 申报 ↗ |
| 2026-06-15 | Wong Gregory | 卖出 (S) | Common Stock | 22,057 | USD 12.19 | USD 268,875 | SEC 申报 ↗ |
| 2026-05-10 | Wong Gregory | 代扣税 (F) | Common Stock | 4,331 | USD 13.21 | USD 57,213 | SEC 申报 ↗ |
| 2026-05-10 | Valenti Douglas | 赠与 (G) | Common Stock | 34,997 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-10 | Valenti Douglas | 代扣税 (F) | Common Stock | 18,127 | USD 13.21 | USD 239,458 | SEC 申报 ↗ |
| 2026-02-10 | Wong Gregory | 代扣税 (F) | Common Stock | 6,256 | USD 11.74 | USD 73,445 | SEC 申报 ↗ |
| 2026-02-10 | Valenti Douglas | 赠与 (G) | Common Stock | 45,088 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-10 | Valenti Douglas | 代扣税 (F) | Common Stock | 21,901 | USD 11.74 | USD 257,118 | SEC 申报 ↗ |
| 2026-01-15 | Valenti Douglas | 赠与 (G) | Common Stock | 40,980 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2025-12-17 | Valenti Douglas | 赠与 (G) | Common Stock | 8,500 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2025-12-16 | Valenti Douglas | 赠与 (G) | Common Stock | 1,800 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2025-12-15 | Valenti Douglas | 赠与 (G) | Common Stock | 1,800 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2025-11-17 | Valenti Douglas | 赠与 (G) | Common Stock | 750 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2025-11-10 | Wong Gregory | 代扣税 (F) | Common Stock | 6,130 | USD 14.42 | USD 88,395 | SEC 申报 ↗ |
| 2025-11-10 | Valenti Douglas | 赠与 (G) | Common Stock | 35,065 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2025-11-10 | Valenti Douglas | 代扣税 (F) | Common Stock | 18,092 | USD 14.42 | USD 260,887 | SEC 申报 ↗ |
| 2025-10-30 | Simons James R. | 奖励/授予 (A) | Common Stock | 9,938 | 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 | QNST |
| CIK | 0001117297 |
| 行业 | Communication Services |
| 细分行业 | Advertising Agencies Yahoo Finance |
| SEC SIC | 7389 Services-Business Services, NEC |
| 交易所 | Nasdaq |
数据覆盖
| 本地 Form 4 历史 | 540 transaction lines from 2020-01-02 to 2026-08-18 10 P purchase lines · 139 S sale lines · 391 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.