美国 · SEC FORM 4
Atomera Inc
ATOM · Nasdaq · CIK 0001420520 · Technology · Semiconductor Equipment & Materials
内部人信号
0 qualifying P purchase groups
当前 180 天评分窗口
52 同一窗口内观察到的 Form 4 交易行
40 sales · 12 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。
Showing the six most active owners; 1 additional owner(s) remain in Form 4 申报证据.
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. 最近一次合资格买入: 2024-08-07 · Gerber John.
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
- +2.2%
- 3M
- -33.4%
- 6M
- -18.3%
- 12M
- -16.8%
波动率与流动性
- 波动率
- 134.3%
- Beta
- —
- 平均每日成交额
- USD 2.1M
估值
- 市值
- USD 162.3M
- P/E
- —
基本面
- 利润率
- —
- ROE
- -109.8%
- 细分行业
- Semiconductor Equipment & Materials
市场数据
价格数据截至:2026-10-09 · 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:2026-07-31 · 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
- 6,268,565
- 上期报告
- 6,485,403
- 日均成交量
- 378,373
- 回补天数
- 16.6
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 |
|---|---|---|---|---|---|---|---|
| 2024-08-07 | Gerber John | 买入 (P) | Common Stock | 3,450 | USD 2.94 | USD 10,143 | SEC 申报 ↗ |
| 2024-04-29 | SHEVICK STEVEN K | 买入 (P) | Common Stock | 2,200 | USD 4.66 | USD 10,252 | SEC 申报 ↗ |
| 2024-04-29 | Ramnath Suja | 买入 (P) | Common Stock | 2,230 | USD 4.58 | USD 10,213 | SEC 申报 ↗ |
| 2024-04-29 | LE DUY LOAN T | 买入 (P) | Common Stock | 5,000 | USD 4.60 | USD 22,989 | SEC 申报 ↗ |
| 2024-04-29 | Gerber John | 买入 (P) | Common Stock | 2,031 | USD 4.92 | USD 10,002 | SEC 申报 ↗ |
Form 4 申报证据
84 transaction lines in the latest 365-day window; 454 in local history.
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-09-02 | Mears Robert J | 卖出 (S) | Common Stock | 6,312 | USD 3.87 | USD 24,427 | SEC 申报 ↗ |
| 2026-09-01 | Mears Robert J | 卖出 (S) | Common Stock | 6,367 | USD 4.05 | USD 25,786 | SEC 申报 ↗ |
| 2026-09-01 | Laurencio Francis | 卖出 (S) | Common Stock | 6,504 | USD 4.05 | USD 26,341 | 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 |
|---|---|---|---|---|---|---|---|
| 2026-09-02 | Mears Robert J | 卖出 (S) | Common Stock | 6,312 | USD 3.87 | USD 24,427 | SEC 申报 ↗ |
| 2026-09-01 | Mears Robert J | 卖出 (S) | Common Stock | 6,367 | USD 4.05 | USD 25,786 | SEC 申报 ↗ |
| 2026-09-01 | Laurencio Francis | 卖出 (S) | Common Stock | 6,504 | USD 4.05 | USD 26,341 | SEC 申报 ↗ |
| 2026-09-01 | BIBAUD SCOTT A. | 卖出 (S) | Common Stock | 13,756 | USD 4.05 | USD 55,712 | SEC 申报 ↗ |
| 2026-08-03 | Mears Robert J | 卖出 (S) | Common Stock | 1,000 | USD 5.05 | USD 5,050 | SEC 申报 ↗ |
| 2026-07-01 | Mears Robert J | 卖出 (S) | Common Stock | 1,000 | USD 8.40 | USD 8,400 | SEC 申报 ↗ |
| 2026-06-15 | Mears Robert J | 卖出 (S) | Common Stock | 8,182 | USD 9.46 | USD 77,402 | SEC 申报 ↗ |
| 2026-06-15 | Mears Robert J | 期权行权/转换 (M) | Common Stock | 10,000 | USD 7.65 | USD 76,500 | SEC 申报 ↗ |
| 2026-06-15 | Laurencio Francis | 卖出 (S) | Common Stock | 20,400 | USD 9.44 | USD 192,576 | SEC 申报 ↗ |
| 2026-06-15 | Laurencio Francis | 期权行权/转换 (M) | Common Stock | 20,400 | USD 6.35 | USD 129,571 | SEC 申报 ↗ |
| 2026-06-15 | BIBAUD SCOTT A. | 卖出 (S) | Common Stock | 50,000 | USD 9.37 | USD 468,500 | SEC 申报 ↗ |
| 2026-06-15 | BIBAUD SCOTT A. | 期权行权/转换 (M) | Common Stock | 50,000 | USD 7.01 | USD 350,500 | SEC 申报 ↗ |
| 2026-06-09 | Mears Robert J | 卖出 (S) | Common Stock | 18,012 | USD 8.75 | USD 157,605 | SEC 申报 ↗ |
| 2026-06-09 | Mears Robert J | 期权行权/转换 (M) | Common Stock | 10,000 | USD 7.01 | USD 70,100 | SEC 申报 ↗ |
| 2026-06-08 | Mears Robert J | 卖出 (S) | Common Stock | 37,156 | USD 8.26 | USD 306,873 | SEC 申报 ↗ |
| 2026-06-08 | Mears Robert J | 期权行权/转换 (M) | Common Stock | 18,115 | USD 7.30 | USD 132,180 | SEC 申报 ↗ |
| 2026-06-01 | Mears Robert J | 卖出 (S) | Common Stock | 5,453 | USD 9.52 | USD 51,904 | SEC 申报 ↗ |
| 2026-06-01 | Laurencio Francis | 卖出 (S) | Common Stock | 6,610 | USD 9.52 | USD 62,908 | SEC 申报 ↗ |
| 2026-06-01 | BIBAUD SCOTT A. | 卖出 (S) | Common Stock | 13,980 | USD 9.52 | USD 133,090 | SEC 申报 ↗ |
| 2026-05-12 | SHEVICK STEVEN K | 奖励/授予 (A) | Common Stock | 14,302 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-12 | Ramnath Suja | 奖励/授予 (A) | Common Stock | 14,302 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-12 | LE DUY LOAN T | 奖励/授予 (A) | Common Stock | 14,302 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-12 | Gerber John | 奖励/授予 (A) | Common Stock | 14,302 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-03-02 | Mears Robert J | 卖出 (S) | Common Stock | 3,979 | USD 4.95 | USD 19,696 | SEC 申报 ↗ |
| 2026-03-02 | Mears Robert J | 奖励/授予 (A) | Common Stock | 85,878 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-03-02 | Laurencio Francis | 卖出 (S) | Common Stock | 4,799 | USD 4.95 | USD 23,755 | SEC 申报 ↗ |
| 2026-03-02 | Laurencio Francis | 奖励/授予 (A) | Common Stock | 85,878 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-03-02 | BIBAUD SCOTT A. | 卖出 (S) | Common Stock | 10,075 | USD 4.95 | USD 49,871 | SEC 申报 ↗ |
| 2026-03-02 | BIBAUD SCOTT A. | 奖励/授予 (A) | Common Stock | 186,066 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-20 | Laurencio Francis | 卖出 (S) | Common Stock | 21,834 | USD 7.25 | USD 158,296 | 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 | ATOM |
| CIK | 0001420520 |
| 行业 | Technology |
| 细分行业 | Semiconductor Equipment & Materials Yahoo Finance |
| SEC SIC | 3674 Semiconductors & Related Devices |
| 交易所 | Nasdaq |
数据覆盖
| 本地 Form 4 历史 | 454 transaction lines from 2020-03-02 to 2026-09-02 10 P purchase lines · 344 S sale lines · 100 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.