美国 · SEC FORM 4
Annovis Bio, Inc.
ANVS · NYSE · CIK 0001477845 · Healthcare · Biotechnology
内部人信号
1 位买方 · 3 条买入交易行 · $142.8K 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：Director
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. Concentration uses priced qualifying P lines only and does not change the saved score.
信号历史
最新留档分数
- 46.9
- 46.8
- 46.8
- 46.8
- 46.7
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
- +1.7%
- 3M
- -31.2%
- 6M
- -23.9%
- 12M
- -46.7%
波动率与流动性
- 波动率
- 94.2%
- Beta
- —
- 平均每日成交额
- USD 1.1M
估值
- 市值
- USD 51.6M
- P/E
- —
基本面
- 利润率
- —
- ROE
- -171.2%
- 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, 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：2026-08-14 · 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
- 5,895,922
- 上期报告
- 6,022,040
- 日均成交量
- 990,573
- 回补天数
- 6.0
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 |
|---|---|---|---|---|---|---|---|
| 2026-05-20 | Hoffman Michael B | 买入 (P) | Common Stock | 76,344 | USD 1.87 | USD 142,784 | SEC 申报 ↗ |
| 2026-04-02 | Hoffman Michael B | 买入 (P) | Common Stock | 713,800 | USD 2.10 | USD 1,498,980 | SEC 申报 ↗ |
| 2025-12-08 | Hoffman Michael B | 买入 (P) | Common Stock | 45,000 | USD 4.31 | USD 193,800 | SEC 申报 ↗ |
| 2025-11-24 | Hoffman Michael B | 买入 (P) | Common Stock | 39,200 | USD 4.08 | USD 159,886 | SEC 申报 ↗ |
| 2025-11-24 | Hoffman Michael B | 买入 (P) | Common Stock | 39,200 | USD 4.08 | USD 159,886 | SEC 申报 ↗ |
| 2025-11-21 | Hoffman Michael B | 买入 (P) | Common Stock | 20,000 | USD 3.50 | USD 69,900 | SEC 申报 ↗ |
| 2025-11-14 | Hoffman Michael B | 买入 (P) | Common Stock | 15,000 | USD 2.11 | USD 31,650 | SEC 申报 ↗ |
| 2025-10-28 | Maccecchini Maria-Luisa | 买入 (P) | Common Stock | 97,561 | USD 2.05 | USD 200,000 | SEC 申报 ↗ |
| 2025-10-28 | Hoffman Michael B | 买入 (P) | Common Stock | 975,610 | USD 2.05 | USD 2,000,000 | SEC 申报 ↗ |
| 2021-10-12 | White Mark K. | 买入 (P) | Common Stock | 5,000 | USD 27.40 | USD 137,000 | SEC 申报 ↗ |
| 2021-10-11 | Maccecchini Maria-Luisa | 买入 (P) | Common Stock | 18,000 | USD 27.61 | USD 496,980 | SEC 申报 ↗ |
| 2021-10-11 | Bruck Claudine | 买入 (P) | Common Stock | 181 | USD 27.66 | USD 5,006 | SEC 申报 ↗ |
| 2021-08-19 | McCarthy Reid | 买入 (P) | Common Stock, $0.0001 par value | 500 | USD 37.61 | USD 18,805 | SEC 申报 ↗ |
| 2020-02-03 | McGroarty Jeffrey Brian | 买入 (P) | Common Stock | 19,500 | USD 7.15 | USD 139,428 | SEC 申报 ↗ |
| 2020-01-31 | White Mark K. | 买入 (P) | Common Stock | 1,734 | USD 6.00 | USD 10,404 | SEC 申报 ↗ |
Form 4 申报证据
19 transaction lines in the latest 365-day window; 88 in local history.
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-05-20 | Hoffman Michael B | 买入 (P) | Common Stock | 76,344 | USD 1.87 | USD 142,784 | SEC 申报 ↗ |
| 2026-04-02 | Hoffman Michael B | 买入 (P) | Common Stock | 713,800 | USD 2.10 | USD 1,498,980 | SEC 申报 ↗ |
| 2025-12-08 | Hoffman Michael B | 买入 (P) | Common Stock | 45,000 | USD 4.31 | USD 193,800 | SEC 申报 ↗ |
展开近期 Form 4 证据 (9 grouped rows)
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-05-20 | Hoffman Michael B | 买入 (P) | Common Stock | 76,344 | USD 1.87 | USD 142,784 | SEC 申报 ↗ |
| 2026-04-02 | Hoffman Michael B | 买入 (P) | Common Stock | 713,800 | USD 2.10 | USD 1,498,980 | SEC 申报 ↗ |
| 2025-12-08 | Hoffman Michael B | 买入 (P) | Common Stock | 45,000 | USD 4.31 | USD 193,800 | SEC 申报 ↗ |
| 2025-11-24 | Hoffman Michael B | 买入 (P) | Common Stock | 39,200 | USD 4.08 | USD 159,886 | SEC 申报 ↗ |
| 2025-11-24 | Hoffman Michael B | 买入 (P) | Common Stock | 39,200 | USD 4.08 | USD 159,886 | SEC 申报 ↗ |
| 2025-11-21 | Hoffman Michael B | 买入 (P) | Common Stock | 20,000 | USD 3.50 | USD 69,900 | SEC 申报 ↗ |
| 2025-11-14 | Hoffman Michael B | 买入 (P) | Common Stock | 15,000 | USD 2.11 | USD 31,650 | SEC 申报 ↗ |
| 2025-10-28 | Maccecchini Maria-Luisa | 买入 (P) | Common Stock | 97,561 | USD 2.05 | USD 200,000 | SEC 申报 ↗ |
| 2025-10-28 | Hoffman Michael B | 买入 (P) | Common Stock | 975,610 | USD 2.05 | USD 2,000,000 | 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 | ANVS |
| CIK | 0001477845 |
| 行业 | Healthcare |
| 细分行业 | Biotechnology Yahoo Finance |
| SEC SIC | 2834 Pharmaceutical Preparations |
| 交易所 | NYSE |
数据覆盖
| 本地 Form 4 历史 | 88 transaction lines from 2020-01-31 to 2026-05-20 31 P purchase lines · 0 S sale lines · 57 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.