美国 · SEC Form 4 · 快照日期： 2026-10-18 · 构建时间： 2026-10-18 · English

美国 · SEC FORM 4

Opendoor Technologies Inc.

OPEN · Nasdaq · CIK 0001801169 · Real Estate · Real Estate Services

内部人信号

28.1 / 100

1 位买方 · 2 条买入交易行 · $588.0K 买入总额

为什么有这个信号？

买方广度较低

买入规模较低

角色中等

近期性较低

确信度较低

评分构成

每条进度条表示其对当前分数的贡献；权重和公式保持不变。

Cluster+7.0 / 35

买入规模+4.1 / 25

角色+13.0 / 20

近期性+3.4 / 10

确信度+0.6 / 10

哪些因素限制了当前分数？

⚠ Cluster breadth is moderate · 1 insider(s), not 4+
⚠ Purchase size is modest relative to the model scale
⚠ 角色得分低 · 买入者中职位最高的是：Chief Executive Officer（CEO、董事长和持股 10% 以上的股东得分最低）
⚠ Purchase activity is becoming less recent
⚠ Buying conviction is reduced by concurrent selling

Purchase-size comments are relative to the model scale. Average daily volume is a separate market-context diagnostic.

US-v1.2 按当前 180 天规则给合资格的股票买入打分。分数只表示研究的先后，不是收益预测或概率。回测没有显示美国分数越高、之后的表现越好。

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。

AprMayJunJulAugSepOct

Schwartz ChristinaChief Financial Officer

▼○○

Benson David CDirector

○▼

Nejatian KasraChief Executive Officer

●●

Nguyen GiangChief Operating Officer

▼▼

Wu Eric Chung-WeiDirector

○

Rabois KeithDirector

○

● 买入▼ 卖出○ 其他

Showing the six most active owners; 3 additional owner(s) remain in Form 4 申报证据.

买方广度与集中度

合资格买方1

买入集中度100%最大买方： Nejatian Kasra · $588.0K

聚集买入 · 15天1 insider峰值活动： 2026-05-11–2026-05-11

Roles in the peak window: Chief Executive Officer. Concentration uses priced qualifying P lines only and does not change the saved score.

信号历史

28.1 / 100

近期 Form 4 活动

3买入

7卖出

17其他 Form 4 交易行

24SEC 申报 · 365天

买入2 qualifying P line(s) · 180 days

卖出4 sale line(s) · 仅供背景

其他8 exercise / withholding / award / gift / other lines

10b5-1／计划交易Not detected in parsed evidence

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

市场背景补充近期价格表现与风险信息，不影响内部人信号。

价格表现

1M: -20.7%
3M: -50.5%
6M: -48.6%
12M: -73.9%

波动率与流动性

波动率: 127.7%
Beta: —
平均每日成交额: USD 96.9M

估值

市值: USD 2.2B
P/E: —

基本面

利润率: -29.7%
ROE: -129.4%
细分行业: Real Estate Services

市场数据

价格数据截至：2026-10-11 · 价格来源：OpenBB/yfinance; 成交量来自本机价格缓存 (yfinance) · 来自 SEC 申报文件：市值, 利润率, ROE · 财年截止日：2025-12-31 · 市值 = 申报文件封面所列的已发行股数 × 最新收盘价。股数日期：2026-07-28 · Status: PASS

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: 230,482,512
上期报告: 213,896,467
日均成交量: 30,715,863
回补天数: 7.5

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
2026-08-14	Nejatian Kasra	买入 (P)	Common Stock	27,625	USD 3.62	USD 100,002	SEC 申报 ↗
2026-05-11	Nejatian Kasra	买入 (P)	Common Stock	100,000	USD 4.88	USD 488,000	SEC 申报 ↗
2025-11-11	Nejatian Kasra	买入 (P)	Common Stock	125,000	USD 8.04	USD 1,005,000	SEC 申报 ↗
2025-09-26	Wu Eric Chung-Wei	买入 (P)	Common Stock	300,752	USD 6.65	USD 2,000,001	SEC 申报 ↗
2025-09-11	Wu Eric Chung-Wei	买入 (P)	Common Stock	451,127	USD 6.65	USD 2,999,995	SEC 申报 ↗
2025-08-28	Radhakrishna Shrisha	买入 (P)	Common Stock	30,000	USD 4.28	USD 128,340	SEC 申报 ↗
2021-12-02	Keffer Pueo	买入 (P)	Common Stock	137,533	USD 14.51	USD 1,995,604	SEC 申报 ↗
2021-06-14	Keffer Pueo	买入 (P)	Common Stock	56,818	USD 17.37	USD 986,929	SEC 申报 ↗
2021-06-10	Keffer Pueo	买入 (P)	Common Stock	59,347	USD 16.90	USD 1,002,964	SEC 申报 ↗
2021-05-26	Keffer Pueo	买入 (P)	Common Stock	63,250	USD 15.85	USD 1,002,512	SEC 申报 ↗
2021-05-19	Keffer Pueo	买入 (P)	Common Stock	67,700	USD 14.75	USD 998,575	SEC 申报 ↗

Form 4 申报证据

27 transaction lines in the latest 365-day window; 393 in local history.

日期	申报人	类型	证券	股数	平均价格	估算金额	来源
2026-10-15	Nguyen Giang	卖出 (S)	Common Stock	10,393	USD 1.97	USD 20,516	SEC 申报 ↗
2026-09-15	Schwartz Christina	期权行权／转换 (M)	Common Stock	59,658	USD 0.97	USD 57,868	SEC 申报 ↗
2026-09-15	Schwartz Christina	代扣税 (F)	Common Stock	42,242	USD 2.65	USD 111,941	SEC 申报 ↗

展开近期 Form 4 证据 (25 grouped rows)

日期	申报人	类型	证券	股数	平均价格	估算金额	来源
2026-10-15	Nguyen Giang	卖出 (S)	Common Stock	10,393	USD 1.97	USD 20,516	SEC 申报 ↗
2026-09-15	Schwartz Christina	期权行权／转换 (M)	Common Stock	59,658	USD 0.97	USD 57,868	SEC 申报 ↗
2026-09-15	Schwartz Christina	代扣税 (F)	Common Stock	42,242	USD 2.65	USD 111,941	SEC 申报 ↗
2026-08-14	Nejatian Kasra	买入 (P)	Common Stock	27,625	USD 3.62	USD 100,002	SEC 申报 ↗
2026-07-15	Nguyen Giang	卖出 (S)	Common Stock	3,591	USD 4.68	USD 16,806	SEC 申报 ↗
2026-06-16	Benson David C	卖出 (S)	Common Stock	40,000	USD 4.83	USD 193,200	SEC 申报 ↗
2026-06-11	Wu Eric Chung-Wei	奖励／授予 (A)	Common Stock	41,667	USD 0.00	USD 0	SEC 申报 ↗
2026-06-11	Rabois Keith	奖励／授予 (A)	Common Stock	41,667	USD 0.00	USD 0	SEC 申报 ↗
2026-06-11	HAMILTON DANA	奖励／授予 (A)	Common Stock	41,667	USD 0.00	USD 0	SEC 申报 ↗
2026-06-11	Feder Eric	奖励／授予 (A)	Common Stock	41,667	USD 0.00	USD 0	SEC 申报 ↗
2026-06-11	Benson David C	奖励／授予 (A)	Common Stock	41,667	USD 0.00	USD 0	SEC 申报 ↗
2026-06-11	Bain Adam	奖励／授予 (A)	Common Stock	41,667	USD 0.00	USD 0	SEC 申报 ↗
2026-05-15	Schwartz Christina	卖出 (S)	Common Stock	74,348	USD 4.33	USD 321,927	SEC 申报 ↗
2026-05-11	Nejatian Kasra	买入 (P)	Common Stock	100,000	USD 4.88	USD 488,000	SEC 申报 ↗
2026-04-15	Nguyen Giang	卖出 (S)	Common Stock	10,866	USD 4.65	USD 50,527	SEC 申报 ↗
2026-02-17	Schwartz Christina	卖出 (S)	Common Stock	74,248	USD 4.32	USD 320,751	SEC 申报 ↗
2026-02-17	Rabois Keith	奖励／授予 (A)	Common Stock	14,679	USD 0.00	USD 0	SEC 申报 ↗
2026-02-17	Feder Eric	奖励／授予 (A)	Common Stock	14,282	USD 0.00	USD 0	SEC 申报 ↗
2026-02-17	Bain Adam	奖励／授予 (A)	Common Stock	9,918	USD 0.00	USD 0	SEC 申报 ↗
2025-12-31	Schwartz Christina	奖励／授予 (A)	Common Stock	1,695,000	USD 0.00	USD 0	SEC 申报 ↗
2025-12-22	Matheson Lucas	奖励／授予 (A)	Common Stock	854,153	USD 0.00	USD 0	SEC 申报 ↗
2025-12-10	Nguyen Giang	奖励／授予 (A)	Common Stock	8,200,000	USD 0.00	USD 0	SEC 申报 ↗
2025-11-17	Schwartz Christina	卖出 (S)	Common Stock	73,951	USD 7.90	USD 584,213	SEC 申报 ↗
2025-11-11	Schwartz Christina	奖励／授予 (A)	Common Stock	400,641	USD 0.00	USD 0	SEC 申报 ↗
2025-11-11	Nejatian Kasra	买入 (P)	Common Stock	125,000	USD 8.04	USD 1,005,000	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	OPEN
CIK	0001801169
行业	Real Estate
细分行业	Real Estate Services Yahoo Finance
SEC SIC	6531 Real Estate Agents & Managers (For Others)
交易所	Nasdaq

数据覆盖

本地 Form 4 历史	393 transaction lines from 2020-02-06 to 2026-10-15 12 P purchase lines · 231 S sale lines · 150 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.