美国 · SEC FORM 4
Upstream Bio, Inc.
UPB · Nasdaq · CIK 0002022626 · Healthcare · Biotechnology
内部人信号
0 qualifying P purchase groups
当前 180 天评分窗口
10 同一窗口内观察到的 Form 4 交易行
10 sales · 0 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: 2024-10-15 · Chimovits Erez.
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
- 4,514,865
- 上期报告
- 4,490,724
- 日均成交量
- 587,966
- 回补天数
- 7.7
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 |
|---|---|---|---|---|---|---|---|
| 2024-10-15 | ORBIMED ADVISORS LLC; OrbiMed Advisors Israel II Ltd; OrbiMed Capital GP VIII LLC; OrbiMed Israel GP II, L.P. | 买入 (P) | Common Stock | 825,000 | USD 17.00 | USD 14,025,000 | SEC 申报 ↗ |
| 2024-10-15 | Chimovits Erez | 买入 (P) | Common Stock | 825,000 | USD 17.00 | USD 14,025,000 | SEC 申报 ↗ |
| 2024-10-15 | ACCESS INDUSTRIES MANAGEMENT, LLC; AI Biotechnology LLC; AI Upstream LLC; Access Industries Holdings LLC; Blavatnik Len | 买入 (P) | Common Stock | 1,175,000 | USD 17.00 | USD 19,975,000 | SEC 申报 ↗ |
Form 4 申报证据
20 transaction lines in the latest 365-day window; 32 in local history.
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-09-16 | Sutherland Everett Rand | 卖出 (S) | Common Stock | 2,095 | USD 5.49 | USD 11,502 | SEC 申报 ↗ |
| 2026-09-16 | Houghton Adam | 卖出 (S) | Common Stock | 700 | USD 5.49 | USD 3,843 | SEC 申报 ↗ |
| 2026-09-16 | GRAY MICHAEL | 卖出 (S) | Common Stock | 853 | USD 5.49 | USD 4,683 | SEC 申报 ↗ |
展开近期 Form 4 证据 (20 grouped rows)
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-09-16 | Sutherland Everett Rand | 卖出 (S) | Common Stock | 2,095 | USD 5.49 | USD 11,502 | SEC 申报 ↗ |
| 2026-09-16 | Houghton Adam | 卖出 (S) | Common Stock | 700 | USD 5.49 | USD 3,843 | SEC 申报 ↗ |
| 2026-09-16 | GRAY MICHAEL | 卖出 (S) | Common Stock | 853 | USD 5.49 | USD 4,683 | SEC 申报 ↗ |
| 2026-09-16 | Deykin Aaron | 卖出 (S) | Common Stock | 895 | USD 5.49 | USD 4,914 | SEC 申报 ↗ |
| 2026-09-16 | Ambrose Allison | 卖出 (S) | Common Stock | 485 | USD 5.49 | USD 2,663 | SEC 申报 ↗ |
| 2026-06-16 | Sutherland Everett Rand | 卖出 (S) | Common Stock | 2,095 | USD 6.10 | USD 12,780 | SEC 申报 ↗ |
| 2026-06-16 | Houghton Adam | 卖出 (S) | Common Stock | 700 | USD 6.10 | USD 4,270 | SEC 申报 ↗ |
| 2026-06-16 | GRAY MICHAEL | 卖出 (S) | Common Stock | 853 | USD 6.10 | USD 5,203 | SEC 申报 ↗ |
| 2026-06-16 | Deykin Aaron | 卖出 (S) | Common Stock | 895 | USD 6.10 | USD 5,460 | SEC 申报 ↗ |
| 2026-06-16 | Ambrose Allison | 卖出 (S) | Common Stock | 477 | USD 6.10 | USD 2,910 | SEC 申报 ↗ |
| 2026-03-16 | Sutherland Everett Rand | 卖出 (S) | Common Stock | 2,093 | USD 9.29 | USD 19,444 | SEC 申报 ↗ |
| 2026-03-16 | Houghton Adam | 卖出 (S) | Common Stock | 699 | USD 9.29 | USD 6,494 | SEC 申报 ↗ |
| 2026-03-16 | GRAY MICHAEL | 卖出 (S) | Common Stock | 852 | USD 9.29 | USD 7,915 | SEC 申报 ↗ |
| 2026-03-16 | Deykin Aaron | 卖出 (S) | Common Stock | 894 | USD 9.29 | USD 8,305 | SEC 申报 ↗ |
| 2026-03-16 | Ambrose Allison | 卖出 (S) | Common Stock | 475 | USD 9.29 | USD 4,413 | SEC 申报 ↗ |
| 2026-01-02 | Sutherland Everett Rand | 奖励/授予 (A) | Common Stock | 75,000 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-01-02 | Houghton Adam | 奖励/授予 (A) | Common Stock | 25,000 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-01-02 | GRAY MICHAEL | 奖励/授予 (A) | Common Stock | 30,500 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-01-02 | Deykin Aaron | 奖励/授予 (A) | Common Stock | 32,000 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-01-02 | Ambrose Allison | 奖励/授予 (A) | Common Stock | 17,000 | 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 | UPB |
| CIK | 0002022626 |
| 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 | 32 transaction lines from 2024-10-15 to 2026-09-16 5 P purchase lines · 15 S sale lines · 12 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.