美国 · SEC FORM 4
ALBEMARLE CORP
ALB · NYSE · CIK 0000915913 · Basic Materials · Specialty Chemicals
内部人信号
0 qualifying P purchase groups
当前 180 天评分窗口
22 同一窗口内观察到的 Form 4 交易行
3 sales · 19 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。
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。
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; 6 additional owner(s) remain in Form 4 申报证据.
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: 2023-11-07 · Coleman Kristin M..
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
- -23.9%
- 3M
- -21.7%
- 6M
- -41.1%
- 12M
- —
波动率与流动性
- 波动率
- 57.4%
- Beta
- —
- 平均每日成交额
- —
估值
- 市值
- —
- P/E
- —
基本面
- 利润率
- -9.9%
- ROE
- -5.4%
- 细分行业
- Specialty Chemicals
市场数据
价格数据截至:2026-10-02 · 价格来源:OpenBB/yfinance · 来自 SEC 申报文件:利润率, ROE · 财年截止日:2025-12-31 · 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
- 11,764,871
- 上期报告
- 11,113,554
- 日均成交量
- 2,611,339
- 回补天数
- 4.5
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 |
|---|---|---|---|---|---|---|---|
| 2023-11-07 | Coleman Kristin M. | 买入 (P) | Common Stock | 1,373 | USD 121.86 | USD 167,314 | SEC 申报 ↗ |
| 2023-05-10 | Norris Eric | 买入 (P) | Common Stock | 1,260 | USD 195.49 | USD 246,317 | SEC 申报 ↗ |
| 2023-05-05 | Masters J Kent | 买入 (P) | Common Stock | 5,470 | USD 181.64 | USD 993,571 | SEC 申报 ↗ |
| 2023-05-05 | Coleman Kristin M. | 买入 (P) | Common Stock | 1,373 | USD 182.00 | USD 249,886 | SEC 申报 ↗ |
| 2022-02-18 | Masters J Kent | 买入 (P) | Common Stock | 5,241 | USD 190.80 | USD 999,983 | SEC 申报 ↗ |
| 2022-02-18 | Johnson Netha N. | 买入 (P) | Common Stock | 1,060 | USD 187.81 | USD 199,074 | SEC 申报 ↗ |
Form 4 申报证据
75 transaction lines in the latest 365-day window; 603 in local history.
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-10-01 | Wolff Alejandro Daniel | 奖励/授予 (A) | Common Stock | 45 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-09-14 | Norris Eric | 奖励/授予 (A) | Common Stock | 10,867 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-09-14 | Mummert Mark Richard | 奖励/授予 (A) | Common Stock | 6,086 | 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 |
|---|---|---|---|---|---|---|---|
| 2026-10-01 | Wolff Alejandro Daniel | 奖励/授予 (A) | Common Stock | 45 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-09-14 | Norris Eric | 奖励/授予 (A) | Common Stock | 10,867 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-09-14 | Mummert Mark Richard | 奖励/授予 (A) | Common Stock | 6,086 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-09-14 | Gagarinas Autumn M. | 奖励/授予 (A) | Common Stock | 5,217 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-09-01 | Hood Max | 奖励/授予 (A) | Common Stock | 1,476 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-07-21 | DESALLES BARTOLOMEO EDUARDO | 奖励/授予 (A) | Common Stock | 1,375 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-07-01 | Wolff Alejandro Daniel | 奖励/授予 (A) | Common Stock | 33 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-07-01 | STEINER GERALD A | 奖励/授予 (A) | Common Stock | 1,286 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-07-01 | OConnell Diarmuid B. | 奖励/授予 (A) | Common Stock | 1,286 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-07-01 | Cramer Ralf Hans | 代扣税 (F) | Common Stock | 942 | USD 136.08 | USD 128,187 | SEC 申报 ↗ |
| 2026-07-01 | Cramer Ralf Hans | 奖励/授予 (A) | Common Stock | 1,286 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-07-01 | Collins Michelle T | 奖励/授予 (A) | Common Stock | 1,252 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-07-01 | BRLAS LAURIE | 奖励/授予 (A) | Common Stock | 1,286 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-15 | Masters J Kent | 卖出 (S) | Common Stock | 16,393 | USD 183.72 | USD 3,011,766 | SEC 申报 ↗ |
| 2026-04-01 | Wolff Alejandro Daniel | 奖励/授予 (A) | Common Stock | 25 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-03-12 | Masters J Kent | 赠与 (G) | Common Stock | 30,716 | USD 162.79 | USD 5,000,258 | SEC 申报 ↗ |
| 2026-03-10 | Masters J Kent | 卖出 (S) | Common Stock | 11,783 | USD 170.81 | USD 2,012,688 | SEC 申报 ↗ |
| 2026-03-02 | Sheorey Neal Ravi | 奖励/授予 (A) | Common Stock | 4,490 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-03-02 | Norris Eric | 奖励/授予 (A) | Common Stock | 4,490 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-03-02 | Mummert Mark Richard | 奖励/授予 (A) | Common Stock | 3,143 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-03-02 | Masters J Kent | 奖励/授予 (A) | Common Stock | 22,450 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-03-02 | Lima Cynthia Renee | 奖励/授予 (A) | Common Stock | 1,796 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-03-02 | LaBauve Donald J. Jr. | 奖励/授予 (A) | Common Stock | 698 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-03-02 | Krupa Ander C. | 奖励/授予 (A) | Common Stock | 1,796 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-03-02 | Gagarinas Autumn M. | 奖励/授予 (A) | Common Stock | 1,796 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-03-02 | Anderson Melissa H. | 奖励/授予 (A) | Common Stock | 4,490 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-27 | LaBauve Donald J. Jr. | 代扣税 (F) | Common Stock | 361 | USD 178.67 | USD 64,500 | SEC 申报 ↗ |
| 2026-02-27 | LaBauve Donald J. Jr. | 奖励/授予 (A) | Common Stock | 1,266 | USD 178.67 | USD 226,196 | SEC 申报 ↗ |
| 2026-02-26 | Norris Eric | 代扣税 (F) | Common Stock | 785 | USD 184.93 | USD 145,170 | SEC 申报 ↗ |
| 2026-02-26 | Norris Eric | 奖励/授予 (A) | Common Stock | 1,806 | USD 184.93 | USD 333,984 | 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 | ALB |
| CIK | 0000915913 |
| 行业 | Basic Materials |
| 细分行业 | Specialty Chemicals Yahoo Finance |
| SEC SIC | 2821 Plastic Materials, Synth Resins & Nonvulcan Elastomers |
| 交易所 | NYSE |
数据覆盖
| 本地 Form 4 历史 | 603 transaction lines from 2020-01-01 to 2026-10-01 7 P purchase lines · 101 S sale lines · 495 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.