美国 · SEC FORM 4
CENTURY ALUMINUM CO
CENX · Nasdaq · CIK 0000949157 · Basic Materials · Aluminum
内部人信号
0 qualifying P purchase groups
当前 180 天评分窗口
6 同一窗口内观察到的 Form 4 交易行
0 sales · 6 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。
—
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: 2023-05-11 · Aboud Matt.
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
该股票尚未获取市场背景。每日任务会轮转处理美国股票池。
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
- 9,181,883
- 上期报告
- 9,701,397
- 日均成交量
- 1,813,279
- 回补天数
- 5.1
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.
Form 4 申报证据
54 transaction lines in the latest 365-day window; 324 in local history.
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-06-15 | Olivier Tamla A | 奖励／授予 (A) | Common Stock | 2,172 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-06-15 | Michelmore Andrew G | 代扣税 (F) | Common Stock | 652 | USD 54.55 | USD 35,567 | SEC 申报 ↗ |
| 2026-06-15 | Michelmore Andrew G | 奖励／授予 (A) | Common Stock | 2,172 | 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 |
|---|---|---|---|---|---|---|---|
| 2026-06-15 | Olivier Tamla A | 奖励／授予 (A) | Common Stock | 2,172 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-06-15 | Michelmore Andrew G | 代扣税 (F) | Common Stock | 652 | USD 54.55 | USD 35,567 | SEC 申报 ↗ |
| 2026-06-15 | Michelmore Andrew G | 奖励／授予 (A) | Common Stock | 2,172 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-06-15 | GLASSER ERROL | 奖励／授予 (A) | Common Stock | 2,172 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-06-15 | Bush Jennifer Mary | 奖励／授予 (A) | Common Stock | 2,172 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-06-15 | Berntzen Jarl | 奖励／授予 (A) | Common Stock | 2,172 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-03-25 | Trpkovski Peter A | 卖出 (S) | Common Stock | 16,739 | USD 50.51 | USD 845,487 | SEC 申报 ↗ |
| 2026-03-16 | Gary Jesse E | 卖出 (S) | Common Stock | 150,000 | USD 55.47 | USD 8,320,500 | SEC 申报 ↗ |
| 2026-03-12 | Calloway Kenneth L | 卖出 (S) | Common Stock | 18,000 | USD 58.00 | USD 1,044,000 | SEC 申报 ↗ |
| 2026-03-11 | Hoffman Robert F | 卖出 (S) | Common Stock | 10,529 | USD 56.51 | USD 594,994 | SEC 申报 ↗ |
| 2026-03-04 | Hoffman Robert F | 卖出 (S) | Common Stock | 10,000 | USD 56.33 | USD 563,300 | SEC 申报 ↗ |
| 2026-03-04 | GLENCORE INTERNATIONAL AG; Glencore AG; Glencore plc | 卖出 (S) | Common Stock | 6,315,245 | USD 51.75 | USD 326,813,929 | SEC 申报 ↗ |
| 2026-03-03 | Aboud Matt | 卖出 (S) | Common Stock | 2,971 | USD 52.67 | USD 156,483 | SEC 申报 ↗ |
| 2026-03-02 | Aboud Matt | 卖出 (S) | Common Stock | 12,126 | USD 52.50 | USD 636,615 | SEC 申报 ↗ |
| 2026-02-27 | Hafberg Agust F | 卖出 (S) | Common Stock | 22,884 | USD 51.24 | USD 1,172,576 | SEC 申报 ↗ |
| 2026-02-25 | Gudlaugsson Gunnar | 卖出 (S) | Common Stock | 43,000 | USD 54.10 | USD 2,326,300 | SEC 申报 ↗ |
| 2026-02-23 | DeZee John | 卖出 (S) | Common Stock | 66,000 | USD 50.72 | USD 3,347,520 | SEC 申报 ↗ |
| 2026-02-09 | Trpkovski Peter A | 代扣税 (F) | Common Stock | 4,240 | USD 54.36 | USD 230,486 | SEC 申报 ↗ |
| 2026-01-23 | Gary Jesse E | 卖出 (S) | Common Stock | 150,000 | USD 48.19 | USD 7,228,500 | SEC 申报 ↗ |
| 2026-01-12 | Gary Jesse E | 赠与 (G) | Common Stock | 314,611 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-01-01 | Trpkovski Peter A | 奖励／授予 (A) | Common Stock | 13,488 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-01-01 | Hoffman Robert F | 奖励／授予 (A) | Common Stock | 5,122 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-01-01 | Hafberg Agust F | 奖励／授予 (A) | Common Stock | 5,238 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-01-01 | Gudlaugsson Gunnar | 奖励／授予 (A) | Common Stock | 15,624 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-01-01 | Gary Jesse E | 奖励／授予 (A) | Common Stock | 57,443 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-01-01 | DeZee John | 奖励／授予 (A) | Common Stock | 9,821 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-01-01 | Calloway Kenneth L | 奖励／授予 (A) | Common Stock | 5,238 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-01-01 | Aboud Matt | 奖励／授予 (A) | Common Stock | 5,529 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2025-12-31 | Trpkovski Peter A | 代扣税 (F) | Common Stock | 12,135 | USD 39.18 | USD 475,449 | SEC 申报 ↗ |
| 2025-12-31 | Trpkovski Peter A | 奖励／授予 (A) | Common Stock | 18,260 | USD 0.00 | USD 0 | 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 | CENX |
| CIK | 0000949157 |
| 行业 | Basic Materials |
| 细分行业 | Aluminum Yahoo Finance |
| SEC SIC | 3334 Primary Production of Aluminum |
| 交易所 | Nasdaq |
数据覆盖
| 本地 Form 4 历史 | 324 transaction lines from 2020-01-01 to 2026-06-15 2 P purchase lines · 68 S sale lines · 254 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.