美国 · SEC FORM 4
SMITH A O CORP
AOS · NYSE · CIK 0000091142 · Consumer Cyclical · Specialty Industrial Machinery
内部人信号
0 qualifying P purchase groups
当前 180 天评分窗口
0 同一窗口内观察到的 Form 4 交易行
0 sales · 0 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
当前 180 天窗口内没有 Form 4 交易事件。
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: 2023-03-06 · Larsen Michael 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
- -4.2%
- 3M
- -9.1%
- 6M
- -11.8%
- 12M
- —
波动率与流动性
- 波动率
- 27.1%
- Beta
- —
- 平均每日成交额
- —
估值
- 市值
- —
- P/E
- —
基本面
- 利润率
- 14.3%
- ROE
- 29.4%
- 细分行业
- Specialty Industrial Machinery
市场数据
价格数据截至：2026-10-04 · 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
- 11,569,143
- 上期报告
- 10,608,536
- 日均成交量
- 1,591,228
- 回补天数
- 7.3
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
Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.
Form 4 申报证据
31 transaction lines in the latest 365-day window; 447 in local history.
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-04-13 | SMITH MARK D | 奖励／授予 (A) | Common Stock | 2,262 | USD 66.32 | USD 150,016 | SEC 申报 ↗ |
| 2026-04-13 | MARTIN LOIS M | 奖励／授予 (A) | Common Stock | 2,262 | USD 66.32 | USD 150,016 | SEC 申报 ↗ |
| 2026-04-13 | MAPES CHRISTOPHER L | 奖励／授予 (A) | Common Stock | 2,262 | USD 66.32 | USD 150,016 | 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 |
|---|---|---|---|---|---|---|---|
| 2026-04-13 | SMITH MARK D | 奖励／授予 (A) | Common Stock | 2,262 | USD 66.32 | USD 150,016 | SEC 申报 ↗ |
| 2026-04-13 | MARTIN LOIS M | 奖励／授予 (A) | Common Stock | 2,262 | USD 66.32 | USD 150,016 | SEC 申报 ↗ |
| 2026-04-13 | MAPES CHRISTOPHER L | 奖励／授予 (A) | Common Stock | 2,262 | USD 66.32 | USD 150,016 | SEC 申报 ↗ |
| 2026-04-13 | Kadri Ilham | 奖励／授予 (A) | Common Stock | 2,262 | USD 66.32 | USD 150,016 | SEC 申报 ↗ |
| 2026-04-13 | Fister Todd W | 奖励／授予 (A) | Common Stock | 2,262 | USD 66.32 | USD 150,016 | SEC 申报 ↗ |
| 2026-03-04 | Schuh Darrell W. | 卖出 (S) | Common Stock | 1,104 | USD 74.39 | USD 82,127 | SEC 申报 ↗ |
| 2026-02-23 | Carver Samuel M. | 赠与 (G) | Common Stock | 1,144 | USD — | USD — | SEC 申报 ↗ |
| 2026-02-13 | Schuh Darrell W. | 代扣税 (F) | Common Stock | 356 | USD 79.89 | USD 28,441 | SEC 申报 ↗ |
| 2026-02-13 | Wheeler Kevin J. | 期权行权／转换 (M) | Common Stock | 36,045 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-13 | Wheeler Kevin J. | 代扣税 (F) | Common Stock | 16,942 | USD 79.89 | USD 1,353,496 | SEC 申报 ↗ |
| 2026-02-13 | Wheeler Kevin J. | 奖励／授予 (A) | Common Stock | 8,598 | USD 79.89 | USD 686,894 | SEC 申报 ↗ |
| 2026-02-13 | Schuh Darrell W. | 卖出 (S) | Common Stock | 356 | USD 79.89 | USD 28,441 | SEC 申报 ↗ |
| 2026-02-13 | Schuh Darrell W. | 期权行权／转换 (M) | Common Stock | 1,460 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-13 | STERN JAMES F | 期权行权／转换 (M) | Common Stock | 6,850 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-13 | STERN JAMES F | 代扣税 (F) | Common Stock | 3,220 | USD 79.89 | USD 257,246 | SEC 申报 ↗ |
| 2026-02-13 | STERN JAMES F | 奖励／授予 (A) | Common Stock | 1,633 | USD 79.89 | USD 130,460 | SEC 申报 ↗ |
| 2026-02-13 | Otchere Benjamin A | 期权行权／转换 (M) | Common Stock | 1,460 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-13 | Otchere Benjamin A | 代扣税 (F) | Common Stock | 545 | USD 79.89 | USD 43,540 | SEC 申报 ↗ |
| 2026-02-13 | O'Brien Stephen D. | 期权行权／转换 (M) | Common Stock | 2,905 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-13 | O'Brien Stephen D. | 代扣税 (F) | Common Stock | 1,144 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-13 | O'Brien Stephen D. | 奖励／授予 (A) | Common Stock | 791 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-13 | Lauber Charles T | 期权行权／转换 (M) | Common Stock | 9,460 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-13 | Lauber Charles T | 代扣税 (F) | Common Stock | 4,447 | USD 79.89 | USD 355,271 | SEC 申报 ↗ |
| 2026-02-13 | Lauber Charles T | 奖励／授予 (A) | Common Stock | 2,254 | USD 79.89 | USD 180,072 | SEC 申报 ↗ |
| 2026-02-13 | Karge Douglas Samuel | 期权行权／转换 (M) | Common Stock | 1,415 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-13 | Karge Douglas Samuel | 代扣税 (F) | Common Stock | 666 | USD 79.89 | USD 53,207 | SEC 申报 ↗ |
| 2026-02-13 | Karge Douglas Samuel | 奖励／授予 (A) | Common Stock | 338 | USD 79.89 | USD 27,003 | SEC 申报 ↗ |
| 2026-02-13 | Carver Samuel M. | 期权行权／转换 (M) | Common Stock | 2,605 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-13 | Carver Samuel M. | 代扣税 (F) | Common Stock | 1,026 | USD 79.89 | USD 81,967 | SEC 申报 ↗ |
| 2026-02-13 | Carver Samuel M. | 奖励／授予 (A) | Common Stock | 709 | USD 79.89 | USD 56,642 | 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 | AOS |
| CIK | 0000091142 |
| 行业 | Consumer Cyclical |
| 细分行业 | Specialty Industrial Machinery Yahoo Finance |
| SEC SIC | 3630 Household Appliances |
| 交易所 | NYSE |
数据覆盖
| 本地 Form 4 历史 | 447 transaction lines from 2020-01-31 to 2026-04-13 2 P purchase lines · 111 S sale lines · 334 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.