美国 · SEC FORM 4
8X8 INC /DE/
EGHT · Nasdaq · CIK 0001023731 · Technology · Software—Application
内部人信号
0 qualifying P purchase groups
当前 180 天评分窗口
58 同一窗口内观察到的 Form 4 交易行
4 sales · 54 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; 7 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: 2021-06-07 · Sipes David.
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
- 2,914,394
- 上期报告
- 3,431,116
- 日均成交量
- 1,963,319
- 回补天数
- 1.5
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 |
|---|---|---|---|---|---|---|---|
| 2021-06-07 | Sipes David | 买入 (P) | Common Stock | 43,000 | USD 23.47 | USD 1,009,210 | SEC 申报 ↗ |
Form 4 申报证据
71 transaction lines in the latest 365-day window; 709 in local history.
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-09-15 | Wilson Samuel C. | 代扣税 (F) | Common Stock | 19,080 | USD 1.83 | USD 34,916 | SEC 申报 ↗ |
| 2026-09-15 | Middleton Hunter | 代扣税 (F) | Common Stock | 7,632 | USD 1.83 | USD 13,967 | SEC 申报 ↗ |
| 2026-09-15 | MARTIN-GARCIA COLLEEN M | 奖励／授予 (A) | Common Stock | 600,000 | USD 0.00 | USD 0 | 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 |
|---|---|---|---|---|---|---|---|
| 2026-09-15 | Wilson Samuel C. | 代扣税 (F) | Common Stock | 19,080 | USD 1.83 | USD 34,916 | SEC 申报 ↗ |
| 2026-09-15 | Middleton Hunter | 代扣税 (F) | Common Stock | 7,632 | USD 1.83 | USD 13,967 | SEC 申报 ↗ |
| 2026-09-15 | MARTIN-GARCIA COLLEEN M | 奖励／授予 (A) | Common Stock | 600,000 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-09-15 | Kraus Kevin | 代扣税 (F) | Common Stock | 8,480 | USD 1.83 | USD 15,518 | SEC 申报 ↗ |
| 2026-09-15 | Denny Laurence | 代扣税 (F) | Common Stock | 4,101 | USD 1.83 | USD 7,505 | SEC 申报 ↗ |
| 2026-09-11 | Denny Laurence | 卖出 (S) | Common Stock | 9,433 | USD 1.82 | USD 17,168 | SEC 申报 ↗ |
| 2026-09-11 | Burton Andrew F. | 卖出 (S) | Common Stock | 107,085 | USD 1.81 | USD 193,824 | SEC 申报 ↗ |
| 2026-09-06 | Wilson Samuel C. | 代扣税 (F) | Common Stock | 26,055 | USD 1.89 | USD 49,244 | SEC 申报 ↗ |
| 2026-09-06 | Middleton Hunter | 代扣税 (F) | Common Stock | 10,226 | USD 1.89 | USD 19,327 | SEC 申报 ↗ |
| 2026-09-06 | Kraus Kevin | 代扣税 (F) | Common Stock | 10,652 | USD 1.89 | USD 20,132 | SEC 申报 ↗ |
| 2026-09-06 | Denny Laurence | 代扣税 (F) | Common Stock | 6,350 | USD 1.89 | USD 12,002 | SEC 申报 ↗ |
| 2026-08-07 | Kraus Kevin | 卖出 (S) | Common Stock | 34,329 | USD 2.32 | USD 79,643 | SEC 申报 ↗ |
| 2026-08-03 | Theophille Elizabeth Harriet | 奖励／授予 (A) | Common Stock | 65,533 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-08-03 | Singh Jaswinder Pal | 奖励／授予 (A) | Common Stock | 65,533 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-08-03 | Pagliuca John | 奖励／授予 (A) | Common Stock | 65,533 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-08-03 | Gleeson Alison | 奖励／授予 (A) | Common Stock | 65,533 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-08-03 | Ford Todd R | 奖励／授予 (A) | Common Stock | 65,533 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-08-03 | Burton Andrew F. | 奖励／授予 (A) | Common Stock | 65,533 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-08-03 | Bonner Monique | 奖励／授予 (A) | Common Stock | 65,533 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-07-27 | Theophille Elizabeth Harriet | 卖出 (S) | Common Stock | 20,207 | USD 1.81 | USD 36,575 | SEC 申报 ↗ |
| 2026-07-27 | Pagliuca John | D (D) | Common Stock | 66,502 | USD 1.74 | USD 115,713 | SEC 申报 ↗ |
| 2026-07-25 | Pagliuca John | 期权行权／转换 (M) | Common Stock | 66,502 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-07-25 | Bonner Monique | 期权行权／转换 (M) | Common Stock | 66,502 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-07-25 | Bonner Monique | D (D) | Common Stock | 66,502 | USD 1.74 | USD 115,713 | SEC 申报 ↗ |
| 2026-06-15 | Wilson Samuel C. | 代扣税 (F) | Common Stock | 40,068 | USD 1.77 | USD 70,920 | SEC 申报 ↗ |
| 2026-06-15 | Seandel Suzy M | 代扣税 (F) | Common Stock | 5,793 | USD 1.77 | USD 10,254 | SEC 申报 ↗ |
| 2026-06-15 | Middleton Hunter | 代扣税 (F) | Common Stock | 16,112 | USD 1.77 | USD 28,518 | SEC 申报 ↗ |
| 2026-06-15 | Kraus Kevin | 代扣税 (F) | Common Stock | 17,854 | USD 1.77 | USD 31,602 | SEC 申报 ↗ |
| 2026-06-15 | Denny Laurence | 代扣税 (F) | Common Stock | 7,747 | USD 1.77 | USD 13,712 | SEC 申报 ↗ |
| 2026-06-06 | Wilson Samuel C. | 代扣税 (F) | Common Stock | 104,221 | USD 1.89 | USD 196,978 | 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 | EGHT |
| CIK | 0001023731 |
| 行业 | Technology |
| 细分行业 | Software—Application Yahoo Finance |
| SEC SIC | 7374 Services-Computer Processing & Data Preparation |
| 交易所 | Nasdaq |
数据覆盖
| 本地 Form 4 历史 | 709 transaction lines from 2020-01-23 to 2026-09-15 1 P purchase lines · 401 S sale lines · 307 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.