美国 · SEC FORM 4
Amprius Technologies, Inc.
AMPX · NYSE · CIK 0001899287 · Industrials · Electrical Equipment & Parts
内部人信号
0 qualifying P purchase groups
当前 180 天评分窗口
24 同一窗口内观察到的 Form 4 交易行
14 sales · 10 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; 1 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.—
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
- +1.6%
- 3M
- -26.1%
- 6M
- -39.6%
- 12M
- —
波动率与流动性
- 波动率
- 101.9%
- Beta
- 2.34
- 平均每日成交额
- USD 54.5M
估值
- 市值
- USD 1.4B
- P/E
- —
基本面
- 利润率
- -60.3%
- ROE
- -42.4%
- 细分行业
- Electrical Equipment & Parts
市场数据
价格数据截至:2026-10-03 · 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 · 来自 Yahoo Finance:市值 · 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
- 22,815,859
- 上期报告
- 22,685,478
- 日均成交量
- 6,005,257
- 回补天数
- 3.8
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
78 transaction lines in the latest 365-day window; 224 in local history.
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-08-25 | Stepien Thomas M | 赠与 (G) | Common stock | 5,346 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-08-25 | Stepien Thomas M | 奖励/授予 (A) | Common stock | 346 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-08-24 | Stepien Thomas M | 卖出 (S) | Common stock | 8,000 | USD 10.03 | USD 80,240 | 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 |
|---|---|---|---|---|---|---|---|
| 2026-08-25 | Stepien Thomas M | 赠与 (G) | Common stock | 5,346 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-08-25 | Stepien Thomas M | 奖励/授予 (A) | Common stock | 346 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-08-24 | Stepien Thomas M | 卖出 (S) | Common stock | 8,000 | USD 10.03 | USD 80,240 | SEC 申报 ↗ |
| 2026-08-21 | Sun Kang | 卖出 (S) | Common stock | 62,101 | USD 10.34 | USD 642,124 | SEC 申报 ↗ |
| 2026-08-21 | Stepien Thomas M | 卖出 (S) | Common stock | 23,529 | USD 10.34 | USD 243,290 | SEC 申报 ↗ |
| 2026-08-21 | Stefan Constantin Ionel | 卖出 (S) | Common stock | 29,681 | USD 10.34 | USD 306,902 | SEC 申报 ↗ |
| 2026-06-15 | DIXON DONALD R | 卖出 (S) | Common stock | 85,000 | USD 17.17 | USD 1,459,450 | SEC 申报 ↗ |
| 2026-06-12 | SATTERTHWAITE LIVINGSTON | 奖励/授予 (A) | Common stock | 10,423 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-06-12 | DIXON DONALD R | 奖励/授予 (A) | Common stock | 10,423 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-06-12 | Chu Steven | 奖励/授予 (A) | Common stock | 10,423 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-06-12 | BAYLESS KATHLEEN A | 奖励/授予 (A) | Common stock | 10,423 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-06-09 | DIXON DONALD R | 卖出 (S) | Common stock | 40,000 | USD 19.13 | USD 765,200 | SEC 申报 ↗ |
| 2026-06-04 | Stepien Thomas M | 卖出 (S) | Common stock | 2,000 | USD 20.97 | USD 41,940 | SEC 申报 ↗ |
| 2026-06-04 | Stepien Thomas M | 赠与 (G) | Common stock | 67,298 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-27 | Sun Kang | 卖出 (S) | Common stock | 356 | USD 17.19 | USD 6,120 | SEC 申报 ↗ |
| 2026-05-27 | Stepien Thomas M | 卖出 (S) | Common stock | 4,375 | USD 17.19 | USD 75,206 | SEC 申报 ↗ |
| 2026-05-27 | Stefan Constantin Ionel | 卖出 (S) | Common stock | 3,208 | USD 17.19 | USD 55,146 | SEC 申报 ↗ |
| 2026-05-26 | DIXON DONALD R | 卖出 (S) | Common stock | 17,895 | USD 17.90 | USD 320,320 | SEC 申报 ↗ |
| 2026-05-21 | Sun Kang | 卖出 (S) | Common stock | 67,796 | USD 14.79 | USD 1,002,703 | SEC 申报 ↗ |
| 2026-05-21 | Stepien Thomas M | 卖出 (S) | Common stock | 60,702 | USD 14.79 | USD 897,783 | SEC 申报 ↗ |
| 2026-05-21 | Stefan Constantin Ionel | 卖出 (S) | Common stock | 28,812 | USD 14.79 | USD 426,129 | SEC 申报 ↗ |
| 2026-05-05 | Sun Kang | 奖励/授予 (A) | Common stock | 6,250 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-04-01 | Sun Kang | 卖出 (S) | Common stock | 1,500,000 | USD 15.90 | USD 23,856,489 | SEC 申报 ↗ |
| 2026-04-01 | Sun Kang | 期权行权/转换 (M) | Common stock | 1,500,000 | USD 2.02 | USD 3,026,240 | SEC 申报 ↗ |
| 2026-03-23 | Sun Kang | 卖出 (S) | Common stock | 217,869 | USD 18.80 | USD 4,096,039 | SEC 申报 ↗ |
| 2026-03-12 | HSIEH Wen Hsuan | 卖出 (S) | Common stock | 413,146 | USD 18.45 | USD 7,620,745 | SEC 申报 ↗ |
| 2026-03-12 | HSIEH Wen Hsuan | 期权行权/转换 (M) | Common stock | 270,251 | USD 2.61 | USD 705,355 | SEC 申报 ↗ |
| 2026-03-12 | Chu Steven | 卖出 (S) | Common stock | 155,565 | USD 18.50 | USD 2,878,619 | SEC 申报 ↗ |
| 2026-03-12 | Chu Steven | 期权行权/转换 (M) | Common stock | 155,565 | USD 1.72 | USD 267,875 | SEC 申报 ↗ |
| 2026-03-10 | Chu Steven | 卖出 (S) | Common stock | 166,632 | USD 17.92 | USD 2,986,045 | 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 | AMPX |
| CIK | 0001899287 |
| 行业 | Industrials |
| 细分行业 | Electrical Equipment & Parts Yahoo Finance |
| SEC SIC | 3690 Miscellaneous Electrical Machinery, Equipment & Supplies |
| 交易所 | NYSE |
数据覆盖
| 本地 Form 4 历史 | 224 transaction lines from 2022-09-14 to 2026-08-25 0 P purchase lines · 122 S sale lines · 102 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.