美国 · SEC FORM 4
InfuSystem Holdings, Inc
INFU · NYSE · CIK 0001337013 · Healthcare · Medical Devices
内部人信号
3 位买方 · 4 条买入交易行 · $131.5K 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 · 3 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：President and CEO（CEO、董事长和持股 10% 以上的股东得分最低）
- ⚠ 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: Director, Executive VP and CFO, President and CEO. Concentration uses priced qualifying P lines only and does not change the saved score.
信号历史
最新留档分数
- 53.4
- 53.3
- 53.3
- 53.3
- 53.3
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
- +11.9%
- 3M
- +45.8%
- 6M
- +44.6%
- 12M
- +38.1%
波动率与流动性
- 波动率
- 58.3%
- Beta
- —
- 平均每日成交额
- USD 1.9M
估值
- 市值
- USD 270.1M
- P/E
- 40.8×
基本面
- 利润率
- 4.6%
- ROE
- 11.6%
- 细分行业
- Medical Devices
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, P/E, 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：2026-07-31 · 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
- 864,075
- 上期报告
- 812,365
- 日均成交量
- 165,686
- 回补天数
- 5.2
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 |
|---|---|---|---|---|---|---|---|
| 2026-05-11 | Lachance Carrie | 买入 (P) | Common Stock | 1,000 | USD 8.46 | USD 8,460 | SEC 申报 ↗ |
| 2026-05-08 | Steele Barry G | 买入 (P) | Common Stock | 7,000 | USD 8.71 | USD 60,970 | SEC 申报 ↗ |
| 2026-05-08 | Lachance Carrie | 买入 (P) | Common Stock | 2,000 | USD 8.83 | USD 17,660 | SEC 申报 ↗ |
| 2026-05-08 | GENDRON PAUL ANDREW | 买入 (P) | Common Stock | 5,000 | USD 8.88 | USD 44,400 | SEC 申报 ↗ |
| 2026-03-02 | Steele Barry G | 买入 (P) | Common Stock | 2,064 | USD 9.16 | USD 18,906 | SEC 申报 ↗ |
| 2025-05-28 | Eichenbaum Kenneth D. | 买入 (P) | Common Stock | 2,000 | USD 5.18 | USD 10,360 | SEC 申报 ↗ |
| 2025-05-19 | Hundzinski Ronald T | 买入 (P) | Common Stock | 5,000 | USD 6.09 | USD 30,450 | SEC 申报 ↗ |
| 2025-05-16 | Lachance Carrie | 买入 (P) | Common Stock | 1,967 | USD 6.10 | USD 11,999 | SEC 申报 ↗ |
| 2025-05-15 | Lachance Carrie | 买入 (P) | Common Stock | 1,165 | USD 6.01 | USD 7,002 | SEC 申报 ↗ |
| 2025-05-14 | Steele Barry G | 买入 (P) | Common Stock | 3,000 | USD 5.76 | USD 17,280 | SEC 申报 ↗ |
| 2024-09-23 | Eichenbaum Kenneth D. | 买入 (P) | Common Stock | 4,000 | USD 5.89 | USD 23,560 | SEC 申报 ↗ |
| 2024-05-23 | BOYD RALPH F JR | 买入 (P) | Common Stock | 4,000 | USD 7.13 | USD 28,520 | SEC 申报 ↗ |
| 2024-05-22 | HUSS BEVERLY A | 买入 (P) | Common Stock | 4,300 | USD 6.86 | USD 29,498 | SEC 申报 ↗ |
| 2024-05-21 | Chupa Addam | 买入 (P) | Common Stock | 1,000 | USD 6.67 | USD 6,670 | SEC 申报 ↗ |
| 2024-05-20 | Steele Barry G | 买入 (P) | Common Stock | 3,000 | USD 6.47 | USD 19,410 | SEC 申报 ↗ |
Form 4 申报证据
30 transaction lines in the latest 365-day window; 298 in local history.
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-10-09 | Funke Jerod | 期权行权／转换 (M) | Common Stock | 7,157 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-10-09 | Funke Jerod | 代扣税 (F) | Common Stock | 2,101 | USD 13.56 | USD 28,490 | SEC 申报 ↗ |
| 2026-09-10 | Shuda Scott | J (J) | Common Stock | 20,000 | USD 0.00 | USD 0 | 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 |
|---|---|---|---|---|---|---|---|
| 2026-10-09 | Funke Jerod | 期权行权／转换 (M) | Common Stock | 7,157 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-10-09 | Funke Jerod | 代扣税 (F) | Common Stock | 2,101 | USD 13.56 | USD 28,490 | SEC 申报 ↗ |
| 2026-09-10 | Shuda Scott | J (J) | Common Stock | 20,000 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-18 | Steele Barry G | 期权行权／转换 (M) | Common Stock | 8,715 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-18 | Steele Barry G | 代扣税 (F) | Common Stock | 3,800 | USD 8.90 | USD 33,820 | SEC 申报 ↗ |
| 2026-05-18 | Lachance Carrie | 期权行权／转换 (M) | Common Stock | 8,932 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-18 | Lachance Carrie | 代扣税 (F) | Common Stock | 3,515 | USD 8.90 | USD 31,284 | SEC 申报 ↗ |
| 2026-05-18 | Chupa Addam | 期权行权／转换 (M) | Common Stock | 5,447 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-18 | Chupa Addam | 代扣税 (F) | Common Stock | 1,994 | USD 8.90 | USD 17,747 | SEC 申报 ↗ |
| 2026-05-17 | Steele Barry G | 代扣税 (F) | Common Stock | 9,297 | USD 8.77 | USD 81,535 | SEC 申报 ↗ |
| 2026-05-17 | Steele Barry G | 奖励／授予 (A) | Common Stock | 21,323 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-17 | Lachance Carrie | 代扣税 (F) | Common Stock | 5,322 | USD 8.77 | USD 46,674 | SEC 申报 ↗ |
| 2026-05-17 | Lachance Carrie | 奖励／授予 (A) | Common Stock | 21,855 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-17 | Funke Jerod | 代扣税 (F) | Common Stock | 6,462 | USD 8.77 | USD 56,672 | SEC 申报 ↗ |
| 2026-05-17 | Funke Jerod | 奖励／授予 (A) | Common Stock | 14,570 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-17 | Chupa Addam | 代扣税 (F) | Common Stock | 4,460 | USD 8.77 | USD 39,114 | SEC 申报 ↗ |
| 2026-05-17 | Chupa Addam | 奖励／授予 (A) | Common Stock | 12,184 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-16 | Steele Barry G | 期权行权／转换 (M) | Common Stock | 7,511 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-16 | Steele Barry G | 代扣税 (F) | Common Stock | 3,275 | USD 8.77 | USD 28,722 | SEC 申报 ↗ |
| 2026-05-16 | Lachance Carrie | 期权行权／转换 (M) | Common Stock | 10,418 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-16 | Lachance Carrie | 代扣税 (F) | Common Stock | 4,100 | USD 8.77 | USD 35,957 | SEC 申报 ↗ |
| 2026-05-16 | Funke Jerod | 期权行权／转换 (M) | Common Stock | 5,183 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-16 | Funke Jerod | 代扣税 (F) | Common Stock | 2,299 | USD 8.77 | USD 20,162 | SEC 申报 ↗ |
| 2026-05-16 | Chupa Addam | 期权行权／转换 (M) | Common Stock | 4,375 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-16 | Chupa Addam | 代扣税 (F) | Common Stock | 1,602 | USD 8.77 | USD 14,050 | SEC 申报 ↗ |
| 2026-05-11 | Lachance Carrie | 买入 (P) | Common Stock | 1,000 | USD 8.46 | USD 8,460 | SEC 申报 ↗ |
| 2026-05-08 | Steele Barry G | 买入 (P) | Common Stock | 7,000 | USD 8.71 | USD 60,970 | SEC 申报 ↗ |
| 2026-05-08 | Lachance Carrie | 买入 (P) | Common Stock | 2,000 | USD 8.83 | USD 17,660 | SEC 申报 ↗ |
| 2026-05-08 | GENDRON PAUL ANDREW | 买入 (P) | Common Stock | 5,000 | USD 8.88 | USD 44,400 | SEC 申报 ↗ |
| 2026-03-02 | Steele Barry G | 买入 (P) | Common Stock | 2,064 | USD 9.16 | USD 18,906 | 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 | INFU |
| CIK | 0001337013 |
| 行业 | Healthcare |
| 细分行业 | Medical Devices Yahoo Finance |
| SEC SIC | 3841 Surgical & Medical Instruments & Apparatus |
| 交易所 | NYSE |
数据覆盖
| 本地 Form 4 历史 | 298 transaction lines from 2020-02-06 to 2026-10-09 37 P purchase lines · 69 S sale lines · 192 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.