美国 · SEC FORM 4
SeaStar Medical Holding Corp
ICU · Nasdaq · CIK 0001831868 · Healthcare · Biotechnology
内部人信号
1 位买方 · 1 条买入交易行 · $2.5K 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+
- ⚠ Purchase size is modest relative to the model scale
- ⚠ Purchase activity is becoming less recent
- ✓ 角色得分高 · 买入者中职位最高的是:Chief Financial Officer
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。
买方广度与集中度
Roles in the peak window: Chief Financial Officer. Concentration uses priced qualifying P lines only and does not change the saved score.
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; 1 additional owner(s) remain in Form 4 申报证据.
信号历史
最新留档分数
- 36.4
- 36.3
- 36.2
- 36.1
- 36.1
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
- +15.3%
- 3M
- -24.6%
- 6M
- -2.7%
- 12M
- -45.2%
波动率与流动性
- 波动率
- 123.4%
- Beta
- —
- 平均每日成交额
- USD 363,888
估值
- 市值
- USD 15.9M
- P/E
- —
基本面
- 利润率
- -984.6%
- ROE
- -116.6%
- 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: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:2026-08-05 · 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
- 143,724
- 上期报告
- 121,686
- 日均成交量
- 45,487
- 回补天数
- 3.2
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 |
|---|---|---|---|---|---|---|---|
| 2026-08-18 | Messinger Michael | 买入 (P) | Common Stock, par value $0.0001 | 750 | USD 3.27 | USD 2,452 | SEC 申报 ↗ |
| 2025-12-19 | Baird Jennifer A | 买入 (P) | Common Stock | 4,200 | USD 0.24 | USD 1,008 | SEC 申报 ↗ |
| 2025-12-09 | Messinger Michael | 买入 (P) | Common Stock | 14,500 | USD 0.35 | USD 5,075 | SEC 申报 ↗ |
| 2025-08-27 | Van Heel Kenneth | 买入 (P) | Common Stock, par value $0.0001 per share | 10,000 | USD 0.86 | USD 8,600 | SEC 申报 ↗ |
| 2025-08-26 | Van Heel Kenneth | 买入 (P) | Common Stock, par value $0.0001 per share | 25,000 | USD 0.89 | USD 22,250 | SEC 申报 ↗ |
| 2025-08-22 | Chung Kevin | 买入 (P) | Common Stock, par value $0.0001 per share | 10,000 | USD 0.80 | USD 8,000 | SEC 申报 ↗ |
| 2025-06-30 | Baird Jennifer A | 买入 (P) | Common Stock, par value $0.0001 per share | 10,000 | USD 0.42 | USD 4,200 | SEC 申报 ↗ |
| 2025-06-24 | Neuman John | 买入 (P) | Common Stock, par value $0.0001 per share | 40,000 | USD 0.36 | USD 14,400 | SEC 申报 ↗ |
| 2025-05-20 | Baird Jennifer A | 买入 (P) | Common Stock, par value $0.0001 per share | 10,000 | USD 1.28 | USD 12,800 | SEC 申报 ↗ |
| 2025-05-20 | Chung Kevin | 买入 (P) | Common Stock, par value $0.0001 per share | 4,500 | USD 1.25 | USD 5,625 | SEC 申报 ↗ |
| 2024-12-11 | Neuman John | 买入 (P) | Common Stock, par value $0.0001 per share | 10,000 | USD 2.04 | USD 20,400 | SEC 申报 ↗ |
| 2024-11-18 | Chung Kevin | 买入 (P) | Common Stock, par value $0.0001 per share | 4,250 | USD 1.99 | USD 8,458 | SEC 申报 ↗ |
| 2024-09-30 | Chung Kevin | 买入 (P) | Common Stock, par value $0.0001 per share | 1,000 | USD 4.26 | USD 4,260 | SEC 申报 ↗ |
| 2024-08-15 | Neuman John | 买入 (P) | Common Stock, par value $0.0001 per share | 10,000 | USD 5.24 | USD 52,400 | SEC 申报 ↗ |
| 2024-06-17 | Neuman John | 买入 (P) | Common Stock, par value $0.0001 per share | 10,000 | USD 4.35 | USD 43,500 | SEC 申报 ↗ |
Form 4 申报证据
16 transaction lines in the latest 365-day window; 95 in local history.
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-08-18 | Messinger Michael | 买入 (P) | Common Stock, par value $0.0001 | 750 | USD 3.27 | USD 2,452 | SEC 申报 ↗ |
| 2026-07-01 | Vincent Bernadette N | 奖励/授予 (A) | Common Stock, par value $0.0001 | 4,000 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-07-01 | Van Heel Kenneth | 奖励/授予 (A) | Common Stock, par value $0.0001 | 4,000 | USD 0.00 | USD 0 | SEC 申报 ↗ |
展开近期 Form 4 证据 (16 grouped rows)
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-08-18 | Messinger Michael | 买入 (P) | Common Stock, par value $0.0001 | 750 | USD 3.27 | USD 2,452 | SEC 申报 ↗ |
| 2026-07-01 | Vincent Bernadette N | 奖励/授予 (A) | Common Stock, par value $0.0001 | 4,000 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-07-01 | Van Heel Kenneth | 奖励/授予 (A) | Common Stock, par value $0.0001 | 4,000 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-07-01 | Schlorff Eric | 奖励/授予 (A) | Common Stock, par value $0.0001 | 10,288 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-07-01 | Neuman John | 奖励/授予 (A) | Common Stock, par value $0.0001 | 4,000 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-07-01 | Chung Kevin | 奖励/授予 (A) | Common Stock, par value $0.0001 | 7,202 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-07-01 | Baird Jennifer A | 奖励/授予 (A) | Common Stock, par value $0.0001 | 4,000 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-06 | Vincent Bernadette N | 奖励/授予 (A) | Common Stock, par value $0.0001 | 3,000 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-06 | Van Heel Kenneth | 奖励/授予 (A) | Common Stock, par value $0.0001 | 3,000 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-06 | Towne Bradford K | 奖励/授予 (A) | Common Stock, par value $0.0001 | 7,500 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-06 | Schlorff Eric | 奖励/授予 (A) | Common Stock, par value $0.0001 | 30,000 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-06 | Neuman John | 奖励/授予 (A) | Common Stock, par value $0.0001 | 3,000 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-06 | Chung Kevin | 奖励/授予 (A) | Common Stock, par value $0.0001 | 15,000 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-06 | Baird Jennifer A | 奖励/授予 (A) | Common Stock, par value $0.0001 | 3,000 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2025-12-19 | Baird Jennifer A | 买入 (P) | Common Stock | 4,200 | USD 0.24 | USD 1,008 | SEC 申报 ↗ |
| 2025-12-09 | Messinger Michael | 买入 (P) | Common Stock | 14,500 | USD 0.35 | USD 5,075 | 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 | 2026-10-19 |
|---|---|
| 排名版本 | US-v1.2 |
| 数据质量 | PASS ELIGIBLE · — |
| 股票代码 | ICU |
| CIK | 0001831868 |
| 行业 | Healthcare |
| 细分行业 | Biotechnology Yahoo Finance |
| SEC SIC | 3841 Surgical & Medical Instruments & Apparatus |
| 交易所 | Nasdaq |
数据覆盖
| 本地 Form 4 历史 | 95 transaction lines from 2022-04-05 to 2026-08-18 26 P purchase lines · 0 S sale lines · 69 other lines |
|---|---|
| SEC 公司申报 | 打开 SEC 申报 ↗ |
Local ledger as of 2026-10-19. Mapping status is an audit field and does not erase SEC filing evidence.