美国 · SEC FORM 4
Koppers Holdings Inc.
KOP · NYSE · CIK 0001315257 · Basic Materials · Specialty Chemicals
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
10 sales · 14 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: 2023-03-27 · Skrovanek Daniel J.
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
- 800,969
- 上期报告
- 769,075
- 日均成交量
- 179,270
- 回补天数
- 4.5
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
81 transaction lines in the latest 365-day window; 644 in local history.
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-08-31 | BALL M LEROY | 卖出 (S) | Common Stock | 4,000 | USD 45.96 | USD 183,840 | SEC 申报 ↗ |
| 2026-08-31 | BALL M LEROY | 赠与 (G) | Common Stock | 200 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-08-19 | BALL M LEROY | 卖出 (S) | Common Stock | 3,000 | USD 45.84 | USD 137,520 | 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 |
|---|---|---|---|---|---|---|---|
| 2026-08-31 | BALL M LEROY | 卖出 (S) | Common Stock | 4,000 | USD 45.96 | USD 183,840 | SEC 申报 ↗ |
| 2026-08-31 | BALL M LEROY | 赠与 (G) | Common Stock | 200 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-08-19 | BALL M LEROY | 卖出 (S) | Common Stock | 3,000 | USD 45.84 | USD 137,520 | SEC 申报 ↗ |
| 2026-08-12 | Lucas Stephen G | 卖出 (S) | Common Stock | 1,308 | USD 44.55 | USD 58,271 | SEC 申报 ↗ |
| 2026-08-11 | Sullivan James A. | 卖出 (S) | Common Stock | 7,500 | USD 50.00 | USD 375,000 | SEC 申报 ↗ |
| 2026-08-10 | Pearce Bradley A | 卖出 (S) | Common Stock | 2,000 | USD 51.01 | USD 102,020 | SEC 申报 ↗ |
| 2026-08-07 | Sullivan James A. | 卖出 (S) | Common Stock | 80,000 | USD 50.01 | USD 4,000,921 | SEC 申报 ↗ |
| 2026-06-18 | BALL M LEROY | 卖出 (S) | Common Stock | 3,412 | USD 43.90 | USD 149,787 | SEC 申报 ↗ |
| 2026-06-11 | BALL M LEROY | 卖出 (S) | Common Stock | 4,141 | USD 41.34 | USD 171,189 | SEC 申报 ↗ |
| 2026-06-11 | BALL M LEROY | 赠与 (G) | Common Stock | 300 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-06-03 | Feng Xudong | 赠与 (G) | Common Stock | 5,695 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-26 | Brenner Eric D. | 奖励／授予 (A) | Common Stock | 6,620 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-13 | BALL M LEROY | 卖出 (S) | Common Stock | 2,659 | USD 42.55 | USD 113,140 | SEC 申报 ↗ |
| 2026-05-12 | Pearce Bradley A | 奖励／授予 (A) | Common Stock | 5,000 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-07 | Vartanian Nishan J. | 期权行权／转换 (M) | Common Stock | 50 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-07 | Vartanian Nishan J. | 奖励／授予 (A) | Common Stock | 3,280 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-07 | Posadas Laura J | 期权行权／转换 (M) | Common Stock | 11 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-07 | Posadas Laura J | 奖励／授予 (A) | Common Stock | 3,280 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-07 | NEUPAVER ALBERT J | 期权行权／转换 (M) | Common Stock | 50 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-07 | MOTLEY DAVID L | 期权行权／转换 (M) | Common Stock | 50 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-07 | JENSEN TRACI L | 期权行权／转换 (M) | Common Stock | 50 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-07 | JENSEN TRACI L | 奖励／授予 (A) | Common Stock | 3,280 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-07 | Feng Xudong | 奖励／授予 (A) | Common Stock | 3,280 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-03-17 | BALL M LEROY | 卖出 (S) | Common Stock | 2,489 | USD 37.91 | USD 94,358 | SEC 申报 ↗ |
| 2026-03-17 | BALL M LEROY | 赠与 (G) | Common Stock | 1,200 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-03-02 | BALL M LEROY | 卖出 (S) | Common Stock | 6,275 | USD 36.87 | USD 231,371 | SEC 申报 ↗ |
| 2026-03-02 | BALL M LEROY | 赠与 (G) | Common Stock | 325 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-26 | Lucas Stephen G | 期权行权／转换 (M) | Common Stock | 127 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-26 | Lucas Stephen G | 代扣税 (F) | Common Stock | 2,536 | USD 37.24 | USD 94,441 | SEC 申报 ↗ |
| 2026-02-26 | Lucas Stephen G | 奖励／授予 (A) | Common Stock | 5,298 | 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 | KOP |
| CIK | 0001315257 |
| 行业 | Basic Materials |
| 细分行业 | Specialty Chemicals Yahoo Finance |
| SEC SIC | 2400 Lumber & Wood Products (No Furniture) |
| 交易所 | NYSE |
数据覆盖
| 本地 Form 4 历史 | 644 transaction lines from 2020-02-20 to 2026-08-31 3 P purchase lines · 136 S sale lines · 505 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.