美国 · SEC FORM 4
Cloudflare, Inc.
NET · NYSE · CIK 0001477333 · Technology · Software—Infrastructure
内部人信号
0 qualifying P purchase groups
当前 180 天评分窗口
543 同一窗口内观察到的 Form 4 交易行
470 sales · 73 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; 6 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: 2022-05-09 · Eitel Maria S.
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
- 7,664,139
- 上期报告
- 7,703,439
- 日均成交量
- 3,087,871
- 回补天数
- 2.5
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 |
|---|---|---|---|---|---|---|---|
| 2022-05-09 | Eitel Maria S | 买入 (P) | Class A Common Stock | 15,000 | USD 62.77 | USD 941,607 | SEC 申报 ↗ |
Form 4 申报证据
984 transaction lines in the latest 365-day window; 4,958 in local history.
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-10-07 | Zatlyn Michelle | 卖出 (S) | Class A Common Stock | 33,003 | USD 348.29 | USD 11,494,572 | SEC 申报 ↗ |
| 2026-10-07 | Zatlyn Michelle | C (C) | Class A Common Stock | 33,003 | USD — | USD — | SEC 申报 ↗ |
| 2026-10-06 | Zatlyn Michelle | 卖出 (S) | Class A Common Stock | 33,003 | USD 366.76 | USD 12,104,181 | 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 |
|---|---|---|---|---|---|---|---|
| 2026-10-07 | Zatlyn Michelle | 卖出 (S) | Class A Common Stock | 33,003 | USD 348.29 | USD 11,494,572 | SEC 申报 ↗ |
| 2026-10-07 | Zatlyn Michelle | C (C) | Class A Common Stock | 33,003 | USD — | USD — | SEC 申报 ↗ |
| 2026-10-06 | Zatlyn Michelle | 卖出 (S) | Class A Common Stock | 33,003 | USD 366.76 | USD 12,104,181 | SEC 申报 ↗ |
| 2026-10-06 | Zatlyn Michelle | C (C) | Class A Common Stock | 33,003 | USD — | USD — | SEC 申报 ↗ |
| 2026-10-05 | Zatlyn Michelle | 卖出 (S) | Class A Common Stock | 33,003 | USD 352.60 | USD 11,636,907 | SEC 申报 ↗ |
| 2026-10-05 | Zatlyn Michelle | C (C) | Class A Common Stock | 33,003 | USD — | USD — | SEC 申报 ↗ |
| 2026-09-22 | Ledbetter Carl | 卖出 (S) | Class A Common Stock | 5,000 | USD 353.15 | USD 1,765,750 | SEC 申报 ↗ |
| 2026-09-17 | SEIFERT THOMAS J | 卖出 (S) | Class A Common Stock | 10,000 | USD 332.46 | USD 3,324,624 | SEC 申报 ↗ |
| 2026-09-17 | SEIFERT THOMAS J | C (C) | Class A Common Stock | 10,000 | USD — | USD — | SEC 申报 ↗ |
| 2026-09-15 | SEIFERT THOMAS J | 代扣税 (F) | Class A Common Stock | 2,944 | USD 327.23 | USD 963,365 | SEC 申报 ↗ |
| 2026-09-14 | Ledbetter Carl | 卖出 (S) | Class A Common Stock | 5,000 | USD 312.22 | USD 1,561,083 | SEC 申报 ↗ |
| 2026-09-08 | Zatlyn Michelle | 卖出 (S) | Class A Common Stock | 33,003 | USD 277.43 | USD 9,156,072 | SEC 申报 ↗ |
| 2026-09-08 | Zatlyn Michelle | C (C) | Class A Common Stock | 33,003 | USD — | USD — | SEC 申报 ↗ |
| 2026-09-04 | Zatlyn Michelle | 卖出 (S) | Class A Common Stock | 33,003 | USD 281.67 | USD 9,295,858 | SEC 申报 ↗ |
| 2026-09-04 | Zatlyn Michelle | C (C) | Class A Common Stock | 33,003 | USD — | USD — | SEC 申报 ↗ |
| 2026-09-03 | Zatlyn Michelle | 卖出 (S) | Class A Common Stock | 33,003 | USD 278.92 | USD 9,205,159 | SEC 申报 ↗ |
| 2026-09-03 | Zatlyn Michelle | C (C) | Class A Common Stock | 33,003 | USD — | USD — | SEC 申报 ↗ |
| 2026-08-21 | Zatlyn Michelle | 卖出 (S) | Class A Common Stock | 33,003 | USD 277.43 | USD 9,156,138 | SEC 申报 ↗ |
| 2026-08-21 | Zatlyn Michelle | C (C) | Class A Common Stock | 33,003 | USD — | USD — | SEC 申报 ↗ |
| 2026-08-20 | Zatlyn Michelle | 卖出 (S) | Class A Common Stock | 33,003 | USD 285.06 | USD 9,407,947 | SEC 申报 ↗ |
| 2026-08-20 | Zatlyn Michelle | C (C) | Class A Common Stock | 33,003 | USD — | USD — | SEC 申报 ↗ |
| 2026-08-19 | Zatlyn Michelle | 卖出 (S) | Class A Common Stock | 33,003 | USD 294.63 | USD 9,723,555 | SEC 申报 ↗ |
| 2026-08-19 | Zatlyn Michelle | C (C) | Class A Common Stock | 33,003 | USD — | USD — | SEC 申报 ↗ |
| 2026-08-18 | Starzak Alissa Michelle | 卖出 (S) | Class A Common Stock | 2,538 | USD 304.68 | USD 773,278 | SEC 申报 ↗ |
| 2026-08-18 | Riley Janel | 卖出 (S) | Class A Common Stock | 3,481 | USD 305.27 | USD 1,062,629 | SEC 申报 ↗ |
| 2026-08-17 | Starzak Alissa Michelle | 卖出 (S) | Class A Common Stock | 3,333 | USD 310.15 | USD 1,033,743 | SEC 申报 ↗ |
| 2026-08-17 | Starzak Alissa Michelle | 期权行权／转换 (M) | Class A Common Stock | 3,333 | USD 77.70 | USD 258,974 | SEC 申报 ↗ |
| 2026-08-17 | SEIFERT THOMAS J | 卖出 (S) | Class A Common Stock | 10,000 | USD 307.32 | USD 3,073,159 | SEC 申报 ↗ |
| 2026-08-17 | SEIFERT THOMAS J | C (C) | Class A Common Stock | 10,000 | USD — | USD — | SEC 申报 ↗ |
| 2026-08-17 | Riley Janel | 卖出 (S) | Class A Common Stock | 1,667 | USD 310.36 | USD 517,372 | 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 | NET |
| CIK | 0001477333 |
| 行业 | Technology |
| 细分行业 | Software—Infrastructure Yahoo Finance |
| SEC SIC | 7372 Services-Prepackaged Software |
| 交易所 | NYSE |
数据覆盖
| 本地 Form 4 历史 | 4,958 transaction lines from 2020-02-19 to 2026-10-07 3 P purchase lines · 3,753 S sale lines · 1,202 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.