美国 · SEC FORM 4
Beam Therapeutics Inc.
BEAM · Nasdaq · CIK 0001745999 · Healthcare · Biotechnology
内部人信号
0 qualifying P purchase groups
当前 180 天评分窗口
19 同一窗口内观察到的 Form 4 交易行
11 sales · 8 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.—
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
- -4.9%
- 3M
- -10.9%
- 6M
- -25.2%
- 12M
- -13.7%
波动率与流动性
- 波动率
- 74.2%
- Beta
- —
- 平均每日成交额
- USD 42.7M
估值
- 市值
- USD 2.4B
- P/E
- —
基本面
- 利润率
- -57.2%
- ROE
- -6.5%
- 细分行业
- Biotechnology
市场数据
价格数据截至:2026-10-16 · 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:2026-07-28 · 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
- 27,548,815
- 上期报告
- 25,884,796
- 日均成交量
- 1,800,518
- 回补天数
- 15.3
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
本地 Form 4 历史中没有合资格的代码 P 股票买入。
Form 4 申报证据
43 transaction lines in the latest 365-day window; 432 in local history.
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-10-16 | Evans John M. | 卖出 (S) | Common Stock | 25,000 | USD 23.98 | USD 599,595 | SEC 申报 ↗ |
| 2026-10-16 | Evans John M. | 期权行权/转换 (M) | Common Stock | 25,000 | USD 1.03 | USD 25,750 | SEC 申报 ↗ |
| 2026-10-15 | Evans John M. | 卖出 (S) | Common Stock | 25,000 | USD 23.57 | USD 589,150 | 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 |
|---|---|---|---|---|---|---|---|
| 2026-10-16 | Evans John M. | 卖出 (S) | Common Stock | 25,000 | USD 23.98 | USD 599,595 | SEC 申报 ↗ |
| 2026-10-16 | Evans John M. | 期权行权/转换 (M) | Common Stock | 25,000 | USD 1.03 | USD 25,750 | SEC 申报 ↗ |
| 2026-10-15 | Evans John M. | 卖出 (S) | Common Stock | 25,000 | USD 23.57 | USD 589,150 | SEC 申报 ↗ |
| 2026-10-15 | Evans John M. | 期权行权/转换 (M) | Common Stock | 25,000 | USD 1.03 | USD 25,750 | SEC 申报 ↗ |
| 2026-10-01 | Cavanagh Bethany J | 卖出 (S) | Common Stock | 187 | USD 24.41 | USD 4,565 | SEC 申报 ↗ |
| 2026-09-24 | Ciaramella Giuseppe | 赠与 (G) | Common Stock | 123,407 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-07-27 | Simon Amy | 卖出 (S) | Common Stock | 16,667 | USD 25.74 | USD 429,009 | SEC 申报 ↗ |
| 2026-06-30 | Simon Amy | 卖出 (S) | Common Stock | 373 | USD 34.73 | USD 12,954 | SEC 申报 ↗ |
| 2026-06-30 | Evans John M. | 卖出 (S) | Common Stock | 25,000 | USD 34.30 | USD 857,602 | SEC 申报 ↗ |
| 2026-06-30 | Evans John M. | 期权行权/转换 (M) | Common Stock | 25,000 | USD 1.03 | USD 25,750 | SEC 申报 ↗ |
| 2026-06-29 | Evans John M. | 卖出 (S) | Common Stock | 25,000 | USD 35.49 | USD 887,282 | SEC 申报 ↗ |
| 2026-06-29 | Evans John M. | 期权行权/转换 (M) | Common Stock | 25,000 | USD 0.76 | USD 19,031 | SEC 申报 ↗ |
| 2026-06-26 | FMR LLC | 卖出 (S) | Common Stock | 251,488 | USD 35.26 | USD 8,867,467 | SEC 申报 ↗ |
| 2026-06-25 | FMR LLC | 卖出 (S) | Common Stock | 33,372 | USD 35.12 | USD 1,172,025 | SEC 申报 ↗ |
| 2026-06-17 | Ciaramella Giuseppe | 期权行权/转换 (M) | Common Stock | 35,505 | USD 0.96 | USD 34,228 | SEC 申报 ↗ |
| 2026-04-01 | Simon Amy | 卖出 (S) | Common Stock | 6,700 | USD 24.58 | USD 164,686 | SEC 申报 ↗ |
| 2026-04-01 | Evans John M. | 卖出 (S) | Common Stock | 30,078 | USD 24.58 | USD 739,317 | SEC 申报 ↗ |
| 2026-04-01 | Ciaramella Giuseppe | 卖出 (S) | Common Stock | 11,810 | USD 24.58 | USD 290,290 | SEC 申报 ↗ |
| 2026-04-01 | Cavanagh Bethany J | 卖出 (S) | Common Stock | 3,242 | USD 24.58 | USD 79,688 | SEC 申报 ↗ |
| 2026-04-01 | Bellon Christine | 卖出 (S) | Common Stock | 5,956 | USD 24.58 | USD 146,398 | SEC 申报 ↗ |
| 2026-02-24 | Ciaramella Giuseppe | 卖出 (S) | Common Stock | 35,000 | USD 32.00 | USD 1,120,000 | SEC 申报 ↗ |
| 2026-02-24 | Ciaramella Giuseppe | 期权行权/转换 (M) | Common Stock | 35,000 | USD 17.00 | USD 595,000 | SEC 申报 ↗ |
| 2026-01-30 | Evans John M. | 卖出 (S) | Common Stock | 25,000 | USD 28.35 | USD 708,871 | SEC 申报 ↗ |
| 2026-01-30 | Evans John M. | 期权行权/转换 (M) | Common Stock | 25,000 | USD 0.67 | USD 16,750 | SEC 申报 ↗ |
| 2026-01-29 | Evans John M. | 卖出 (S) | Common Stock | 25,000 | USD 29.38 | USD 734,517 | SEC 申报 ↗ |
| 2026-01-29 | Evans John M. | 期权行权/转换 (M) | Common Stock | 25,000 | USD 0.67 | USD 16,750 | SEC 申报 ↗ |
| 2026-01-22 | Cavanagh Bethany J | 卖出 (S) | Common Stock | 6,198 | USD 35.00 | USD 216,930 | SEC 申报 ↗ |
| 2026-01-22 | Bellon Christine | 卖出 (S) | Common Stock | 1,371 | USD 34.00 | USD 46,614 | SEC 申报 ↗ |
| 2026-01-20 | Cavanagh Bethany J | 卖出 (S) | Common Stock | 3,034 | USD 30.12 | USD 91,384 | SEC 申报 ↗ |
| 2026-01-15 | Bellon Christine | 卖出 (S) | Common Stock | 18,629 | USD 34.62 | USD 644,857 | 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 | BEAM |
| CIK | 0001745999 |
| 行业 | Healthcare |
| 细分行业 | Biotechnology Yahoo Finance |
| SEC SIC | 2836 Biological Products, (No Diagnostic Substances) |
| 交易所 | Nasdaq |
数据覆盖
| 本地 Form 4 历史 | 432 transaction lines from 2020-02-10 to 2026-10-16 0 P purchase lines · 247 S sale lines · 185 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.