美国 · SEC FORM 4
Enpro Inc.
NPO · NYSE · CIK 0001164863 · Industrials · Specialty Industrial Machinery
内部人信号
0 qualifying P purchase groups
当前 180 天评分窗口
2 同一窗口内观察到的 Form 4 交易行
0 sales · 2 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。
—
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: 2023-03-14 · Vaillancourt Eric A..
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
- 543,566
- 上期报告
- 554,905
- 日均成交量
- 177,461
- 回补天数
- 3.1
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.
| Transaction date | Reporting owner | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2023-03-14 | Vaillancourt Eric A. | 买入 (P) | Common Stock | 790 | USD 94.75 | USD 74,852 | SEC 申报 ↗ |
| 2022-03-07 | Vaillancourt Eric A. | 买入 (P) | Common Stock | 1,000 | USD 97.45 | USD 97,450 | SEC 申报 ↗ |
| 2022-03-07 | Brueck Felix M. | 买入 (P) | Common Stock | 240 | USD 102.26 | USD 24,542 | SEC 申报 ↗ |
| 2021-11-09 | Brueck Felix M. | 买入 (P) | Common Stock | 200 | USD 106.18 | USD 21,236 | SEC 申报 ↗ |
| 2021-08-05 | Brueck Felix M. | 买入 (P) | Common Stock | 290 | USD 85.94 | USD 24,923 | SEC 申报 ↗ |
| 2021-05-18 | Botts Thomas M. | 买入 (P) | Common Stock | 2,137 | USD 93.49 | USD 199,788 | SEC 申报 ↗ |
| 2021-05-12 | Brueck Felix M. | 买入 (P) | Common Stock | 220 | USD 93.53 | USD 20,577 | SEC 申报 ↗ |
| 2021-03-04 | Humphrey John | 买入 (P) | Common Stock | 2,500 | USD 83.37 | USD 208,425 | SEC 申报 ↗ |
| 2020-03-10 | Bower Steven R. | 买入 (P) | Common Stock | 200 | USD 48.18 | USD 9,636 | SEC 申报 ↗ |
| 2020-03-09 | Bower Steven R. | 买入 (P) | Common Stock | 2,075 | USD 45.95 | USD 95,338 | SEC 申报 ↗ |
Form 4 申报证据
50 transaction lines in the latest 365-day window; 337 in local history.
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-09-15 | Bianchi Amy | 期权行权／转换 (M) | Common Stock | 524 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-09-15 | Bianchi Amy | 代扣税 (F) | Common Stock | 189 | USD 283.94 | USD 53,665 | SEC 申报 ↗ |
| 2026-03-02 | Bower Steven R. | 卖出 (S) | Common Stock | 507 | USD 265.15 | USD 134,431 | 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 |
|---|---|---|---|---|---|---|---|
| 2026-09-15 | Bianchi Amy | 期权行权／转换 (M) | Common Stock | 524 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-09-15 | Bianchi Amy | 代扣税 (F) | Common Stock | 189 | USD 283.94 | USD 53,665 | SEC 申报 ↗ |
| 2026-03-02 | Bower Steven R. | 卖出 (S) | Common Stock | 507 | USD 265.15 | USD 134,431 | SEC 申报 ↗ |
| 2026-03-02 | Bower Steven R. | 期权行权／转换 (M) | Common Stock | 1,551 | USD 53.78 | USD 83,413 | SEC 申报 ↗ |
| 2026-02-25 | Humphrey John | 卖出 (S) | Common Stock | 1,300 | USD 268.69 | USD 349,297 | SEC 申报 ↗ |
| 2026-02-24 | McLean Robert Savage | 卖出 (S) | Common Stock | 2,000 | USD 277.50 | USD 555,000 | SEC 申报 ↗ |
| 2026-02-23 | Brueck Felix M. | 卖出 (S) | Common Stock | 5,853 | USD 275.84 | USD 1,614,469 | SEC 申报 ↗ |
| 2026-02-16 | Vaillancourt Eric A. | 期权行权／转换 (M) | Common Stock | 4,011 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-16 | Vaillancourt Eric A. | 代扣税 (F) | Common Stock | 7,480 | USD 272.63 | USD 2,039,272 | SEC 申报 ↗ |
| 2026-02-16 | Vaillancourt Eric A. | 奖励／授予 (A) | Common Stock | 13,418 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-16 | McLean Robert Savage | 期权行权／转换 (M) | Common Stock | 774 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-16 | McLean Robert Savage | 代扣税 (F) | Common Stock | 1,295 | USD 272.63 | USD 353,056 | SEC 申报 ↗ |
| 2026-02-16 | McLean Robert Savage | 奖励／授予 (A) | Common Stock | 2,589 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-16 | Joiner Larisa R. | 期权行权／转换 (M) | Common Stock | 256 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-16 | Joiner Larisa R. | 代扣税 (F) | Common Stock | 473 | USD 272.63 | USD 128,954 | SEC 申报 ↗ |
| 2026-02-16 | Joiner Larisa R. | 奖励／授予 (A) | Common Stock | 854 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-16 | Bower Steven R. | 期权行权／转换 (M) | Common Stock | 280 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-16 | Bower Steven R. | 代扣税 (F) | Common Stock | 365 | USD 272.63 | USD 99,510 | SEC 申报 ↗ |
| 2026-02-16 | Bower Steven R. | 奖励／授予 (A) | Common Stock | 935 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-15 | Vaillancourt Eric A. | 期权行权／转换 (M) | Common Stock | 3,211 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-15 | Vaillancourt Eric A. | 代扣税 (F) | Common Stock | 1,320 | USD 272.63 | USD 359,872 | SEC 申报 ↗ |
| 2026-02-15 | McLean Robert Savage | 期权行权／转换 (M) | Common Stock | 601 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-15 | McLean Robert Savage | 代扣税 (F) | Common Stock | 217 | USD 272.63 | USD 59,161 | SEC 申报 ↗ |
| 2026-02-15 | Joiner Larisa R. | 期权行权／转换 (M) | Common Stock | 249 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-15 | Joiner Larisa R. | 代扣税 (F) | Common Stock | 120 | USD 272.63 | USD 32,716 | SEC 申报 ↗ |
| 2026-02-15 | Bruderek Joseph F Jr. | 期权行权／转换 (M) | Common Stock | 616 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-15 | Bruderek Joseph F Jr. | 代扣税 (F) | Common Stock | 176 | USD 272.63 | USD 47,983 | SEC 申报 ↗ |
| 2026-02-15 | Bower Steven R. | 期权行权／转换 (M) | Common Stock | 217 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-15 | Bower Steven R. | 代扣税 (F) | Common Stock | 57 | USD 272.63 | USD 15,540 | SEC 申报 ↗ |
| 2026-02-13 | Vaillancourt Eric A. | 期权行权／转换 (M) | Common Stock | 3,107 | 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 | 2026-10-18 |
|---|---|
| 排名版本 | US-v1.2 |
| 数据质量 | PASS ELIGIBLE · — |
| 股票代码 | NPO |
| CIK | 0001164863 |
| 行业 | Industrials |
| 细分行业 | Specialty Industrial Machinery Yahoo Finance |
| SEC SIC | 3050 Gaskets, Packg & Sealg Devices & Rubber & Plastics Hose |
| 交易所 | NYSE |
数据覆盖
| 本地 Form 4 历史 | 337 transaction lines from 2020-01-01 to 2026-09-15 14 P purchase lines · 21 S sale lines · 302 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.