美国 · SEC FORM 4
FEDERAL SIGNAL CORP /DE/
FSS · NYSE · CIK 0000277509 · Consumer Cyclical · Farm & Heavy Construction Machinery
内部人信号
0 qualifying P purchase groups
当前 180 天评分窗口
25 同一窗口内观察到的 Form 4 交易行
5 sales · 20 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; 5 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: 2026-03-10 · Maue Richard 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
- 3,784,692
- 上期报告
- 3,877,971
- 日均成交量
- 491,053
- 回补天数
- 7.7
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 |
|---|---|---|---|---|---|---|---|
| 2026-03-10 | Maue Richard A | 买入 (P) | Common Stock | 2,000 | USD 110.77 | USD 221,540 | SEC 申报 ↗ |
| 2025-02-28 | SHERMAN JENNIFER L | 买入 (P) | Common Stock | 1,250 | USD 82.32 | USD 102,900 | SEC 申报 ↗ |
| 2022-03-03 | SHERMAN JENNIFER L | 买入 (P) | Common Stock | 2,800 | USD 34.60 | USD 96,880 | SEC 申报 ↗ |
| 2020-05-01 | SHERMAN JENNIFER L | 买入 (P) | Common Stock | 1,000 | USD 25.87 | USD 25,870 | SEC 申报 ↗ |
| 2020-03-13 | Hudson Ian A. | 买入 (P) | Common Stock | 3,266 | USD 27.15 | USD 88,672 | SEC 申报 ↗ |
| 2020-03-02 | Workman John L | 买入 (P) | Common Stock | 5,000 | USD 29.48 | USD 147,400 | SEC 申报 ↗ |
Form 4 申报证据
60 transaction lines in the latest 365-day window; 321 in local history.
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-09-25 | Vaillancourt Eric A. | 奖励/授予 (A) | Common Stock | 104 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-09-25 | Maue Richard A | 奖励/授予 (A) | Common Stock | 108 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-08-04 | REICHELDERFER BRENDA | 卖出 (S) | Common Stock | 6,070 | USD 131.02 | USD 795,291 | 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 |
|---|---|---|---|---|---|---|---|
| 2026-09-25 | Vaillancourt Eric A. | 奖励/授予 (A) | Common Stock | 104 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-09-25 | Maue Richard A | 奖励/授予 (A) | Common Stock | 108 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-08-04 | REICHELDERFER BRENDA | 卖出 (S) | Common Stock | 6,070 | USD 131.02 | USD 795,291 | SEC 申报 ↗ |
| 2026-08-04 | REICHELDERFER BRENDA | 赠与 (G) | Common Stock | 7,650 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-08-04 | Bonina Diane | 卖出 (S) | Common Stock | 14,756 | USD 130.44 | USD 1,924,726 | SEC 申报 ↗ |
| 2026-08-04 | Bonina Diane | 期权行权/转换 (M) | Common Stock | 14,856 | USD 42.75 | USD 635,109 | SEC 申报 ↗ |
| 2026-08-03 | Bonina Diane | 卖出 (S) | Common Stock | 4,408 | USD 128.75 | USD 567,530 | SEC 申报 ↗ |
| 2026-06-26 | Vaillancourt Eric A. | 奖励/授予 (A) | Common Stock | 96 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-06-26 | Maue Richard A | 奖励/授予 (A) | Common Stock | 99 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-04 | WEBER MARK | 代扣税 (F) | Common Stock | 2,278 | USD 117.49 | USD 267,642 | SEC 申报 ↗ |
| 2026-05-04 | SHERMAN JENNIFER L | 代扣税 (F) | Common Stock | 7,695 | USD 117.49 | USD 904,086 | SEC 申报 ↗ |
| 2026-05-04 | Hudson Ian A. | 代扣税 (F) | Common Stock | 1,657 | USD 117.49 | USD 194,681 | SEC 申报 ↗ |
| 2026-05-04 | Bonina Diane | 代扣税 (F) | Common Stock | 962 | USD 117.49 | USD 113,025 | SEC 申报 ↗ |
| 2026-05-01 | SHERMAN JENNIFER L | 期权行权/转换 (M) | Common Stock | 59,242 | USD 12.66 | USD 750,004 | SEC 申报 ↗ |
| 2026-05-01 | SHERMAN JENNIFER L | 代扣税 (F) | Common Stock | 29,680 | USD 121.61 | USD 3,609,385 | SEC 申报 ↗ |
| 2026-04-21 | Workman John L | 奖励/授予 (A) | Common Stock | 1,277 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-04-21 | Vaillancourt Eric A. | 奖励/授予 (A) | Common Stock | 1,277 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-04-21 | REICHELDERFER BRENDA | 奖励/授予 (A) | Common Stock | 1,674 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-04-21 | Patel Shashank | 奖励/授予 (A) | Common Stock | 1,277 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-04-21 | Maue Richard A | 奖励/授予 (A) | Common Stock | 1,277 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-04-21 | Lowe Eugene Joseph III | 奖励/授予 (A) | Common Stock | 1,277 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-04-21 | Helmkamp Katrina L | 奖励/授予 (A) | Common Stock | 1,277 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-03-27 | Vaillancourt Eric A. | 奖励/授予 (A) | Common Stock | 42 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-03-27 | Maue Richard A | 奖励/授予 (A) | Common Stock | 43 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-03-10 | Maue Richard A | 买入 (P) | Common Stock | 2,000 | USD 110.77 | USD 221,540 | SEC 申报 ↗ |
| 2026-03-04 | REICHELDERFER BRENDA | 赠与 (G) | Common Stock | 215 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-27 | WEBER MARK | 奖励/授予 (A) | Common Stock | 2,577 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-27 | SHERMAN JENNIFER L | 奖励/授予 (A) | Common Stock | 11,810 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-27 | Hudson Ian A. | 奖励/授予 (A) | Common Stock | 2,416 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-27 | Bonina Diane | 奖励/授予 (A) | Common Stock | 1,396 | 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 | FSS |
| CIK | 0000277509 |
| 行业 | Consumer Cyclical |
| 细分行业 | Farm & Heavy Construction Machinery Yahoo Finance |
| SEC SIC | 3711 Motor Vehicles & Passenger Car Bodies |
| 交易所 | NYSE |
数据覆盖
| 本地 Form 4 历史 | 321 transaction lines from 2020-01-16 to 2026-09-25 6 P purchase lines · 44 S sale lines · 271 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.