美国 · SEC FORM 4
NovaBridge Biosciences
NBP · Nasdaq · CIK 0001778016 · Healthcare · Biotechnology
内部人信号
1 位买方 · 1 条买入交易行 · $577.3K 买入总额
为什么有这个信号?
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。
哪些因素限制了当前分数?
- ⚠ Cluster breadth is moderate · 1 insider(s), not 4+
- ⚠ Role uses the day's average · no purchase states a title on the role scale
- ⚠ Purchase activity is becoming less recent
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。
—
买方广度与集中度
Roles in the peak window: See Remarks. Concentration uses priced qualifying P lines only and does not change the saved score.
信号历史
最新留档分数
- 44.4
- 44.3
- 44.3
- 44.2
- 44.2
Only scores saved when a full US scoring run completed are shown; gaps are not reconstructed.
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
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
- -17.5%
- 3M
- -25.0%
- 6M
- -40.9%
- 12M
- -72.5%
波动率与流动性
- 波动率
- 101.7%
- Beta
- —
- 平均每日成交额
- USD 529,130
估值
- 市值
- —
- P/E
- —
基本面
- 利润率
- —
- ROE
- -20.0%
- 细分行业
- Biotechnology
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:ROE · 财年截止日:2025-12-31 · 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
- 3,282,485
- 上期报告
- 3,746,443
- 日均成交量
- 931,895
- 回补天数
- 3.5
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 |
|---|---|---|---|---|---|---|---|
| 2026-04-24 | Hagler Mark Arnold | 买入 (P) | Ordinary Shares | 230,000 | USD 2.51 | USD 577,300 | SEC 申报 ↗ |
Form 4 申报证据
16 transaction lines in the latest 365-day window; 16 in local history.
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-09-18 | Dennis Phillip Andrew | 卖出 (S) | Ordinary Shares | 8,209 | USD 0.71 | USD 5,828 | SEC 申报 ↗ |
| 2026-09-17 | Dennis Phillip Andrew | 期权行权/转换 (M) | Ordinary Shares | 23,695 | USD — | USD — | SEC 申报 ↗ |
| 2026-09-09 | Cao Sean Wuxiong | 卖出 (S) | Ordinary Shares | 107,978 | USD 0.74 | USD 79,904 | SEC 申报 ↗ |
展开近期 Form 4 证据 (15 grouped rows)
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-09-18 | Dennis Phillip Andrew | 卖出 (S) | Ordinary Shares | 8,209 | USD 0.71 | USD 5,828 | SEC 申报 ↗ |
| 2026-09-17 | Dennis Phillip Andrew | 期权行权/转换 (M) | Ordinary Shares | 23,695 | USD — | USD — | SEC 申报 ↗ |
| 2026-09-09 | Cao Sean Wuxiong | 卖出 (S) | Ordinary Shares | 107,978 | USD 0.74 | USD 79,904 | SEC 申报 ↗ |
| 2026-09-03 | Cao Sean Wuxiong | 期权行权/转换 (M) | Ordinary Shares | 339,372 | USD — | USD — | SEC 申报 ↗ |
| 2026-08-31 | Xu Cong Claire | 卖出 (S) | Ordinary Shares | 3,282 | USD 0.79 | USD 2,593 | SEC 申报 ↗ |
| 2026-08-30 | Xu Cong Claire | 期权行权/转换 (M) | Ordinary Shares | 9,382 | USD — | USD — | SEC 申报 ↗ |
| 2026-08-22 | Lenz Robert A. | 期权行权/转换 (M) | Ordinary Shares | 17,218 | USD — | USD — | SEC 申报 ↗ |
| 2026-07-06 | Xu Cong Claire | 卖出 (S) | Ordinary Shares | 4,485 | USD 0.89 | USD 3,992 | SEC 申报 ↗ |
| 2026-07-04 | Xu Cong Claire | 期权行权/转换 (M) | Ordinary Shares | 12,432 | USD — | USD — | SEC 申报 ↗ |
| 2026-06-18 | Dennis Phillip Andrew | 卖出 (S) | Ordinary Shares | 8,494 | USD 0.66 | USD 5,606 | SEC 申报 ↗ |
| 2026-06-17 | Dennis Phillip Andrew | 期权行权/转换 (M) | Ordinary Shares | 23,695 | USD — | USD — | SEC 申报 ↗ |
| 2026-06-01 | Xu Cong Claire | 卖出 (S) | Ordinary Shares | 3,494 | USD 3.94 | USD 13,766 | SEC 申报 ↗ |
| 2026-05-30 | Xu Cong Claire | 期权行权/转换 (M) | Ordinary Shares | 9,382 | USD — | USD — | SEC 申报 ↗ |
| 2026-05-14 | Cao Sean Wuxiong | 卖出 (S) | Ordinary Shares | 21,399 | USD 1.99 | USD 42,584 | SEC 申报 ↗ |
| 2026-04-24 | Hagler Mark Arnold | 买入 (P) | Ordinary Shares | 230,000 | USD 2.51 | USD 577,300 | 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 | NBP |
| CIK | 0001778016 |
| 行业 | Healthcare |
| 细分行业 | Biotechnology Yahoo Finance |
| SEC SIC | 2834 Pharmaceutical Preparations |
| 交易所 | Nasdaq |
数据覆盖
| 本地 Form 4 历史 | 16 transaction lines from 2026-04-24 to 2026-09-18 1 P purchase lines · 7 S sale lines · 8 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.