美国 · SEC FORM 4
COLUMBIA BANKING SYSTEM, INC.
COLB · Nasdaq · CIK 0000887343 · Financial Services · Banks—Regional
内部人信号
1 qualifying P purchase group
当前 180 天评分窗口
17 同一窗口内观察到的 Form 4 交易行
2 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; 9 additional owner(s) remain in Form 4 申报证据.
买方广度与集中度
Roles in the peak window: EVP Chief Strategy/Innov Offcr. Concentration uses priced qualifying P lines only and does not change the saved score.
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: 2026-06-30 · Deer Aaron James.
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
- 11,055,591
- 上期报告
- 10,555,238
- 日均成交量
- 2,840,750
- 回补天数
- 3.9
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 |
|---|---|---|---|---|---|---|---|
| 2026-06-30 | Deer Aaron James | 买入 (P) | Common Stock | 886 | USD 25.37 | USD 22,478 | SEC 申报 ↗ |
| 2024-02-06 | SEATON ELIZABETH WHITEHEAD | 买入 (P) | Common Stock | 2,685 | USD 18.48 | USD 49,619 | SEC 申报 ↗ |
| 2024-02-01 | Lund Randal Lee | 买入 (P) | Common Stock | 1,000 | USD 19.29 | USD 19,290 | SEC 申报 ↗ |
| 2024-02-01 | Deer Aaron James | 买入 (P) | Common Stock | 2,000 | USD 19.32 | USD 38,640 | SEC 申报 ↗ |
| 2024-01-31 | Nixon Torran B | 买入 (P) | Common Stock | 3,650 | USD 20.49 | USD 74,788 | SEC 申报 ↗ |
| 2024-01-31 | MACHUCA LUIS | 买入 (P) | Common Stock | 4,889 | USD 20.58 | USD 100,616 | SEC 申报 ↗ |
| 2024-01-30 | Merrywell Christopher | 买入 (P) | Common Stock | 5,000 | USD 21.09 | USD 105,450 | SEC 申报 ↗ |
| 2024-01-30 | EERKES CRAIG D | 买入 (P) | Common Stock | 2,141 | USD 20.82 | USD 44,584 | SEC 申报 ↗ |
| 2024-01-30 | Stein Clint | 买入 (P) | Common Stock | 9,500 | USD 20.96 | USD 199,120 | SEC 申报 ↗ |
| 2024-01-30 | Numata S Mae Fujita | 买入 (P) | Common Stock | 1,000 | USD 21.09 | USD 21,090 | SEC 申报 ↗ |
| 2024-01-30 | Numata S Mae Fujita | 买入 (P) | Common | 400 | USD 21.09 | USD 8,436 | SEC 申报 ↗ |
| 2024-01-30 | Finkelstein Mark A | 买入 (P) | Common Stock | 3,592 | USD 20.87 | USD 74,965 | SEC 申报 ↗ |
| 2024-01-29 | SCHULTZ JOHN F | 买入 (P) | Common Stock | 8,559 | USD 20.40 | USD 174,604 | SEC 申报 ↗ |
| 2024-01-29 | Forrest Eric | 买入 (P) | Common Stock | 4,750 | USD 20.89 | USD 99,228 | SEC 申报 ↗ |
| 2024-01-29 | FARNSWORTH RON L | 买入 (P) | Common Stock | 2,500 | USD 20.71 | USD 51,775 | SEC 申报 ↗ |
Form 4 申报证据
102 transaction lines in the latest 365-day window; 709 in local history.
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-09-04 | GARDNER STEVEN R | 奖励／授予 (A) | Common Stock | 2,577 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-09-02 | LAGOMARSINO SIMONE | 奖励／授予 (A) | Common Stock | 2,670 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-08-14 | Giem Judi | 期权行权／转换 (M) | Common Stock | 2,393 | USD 32.69 | USD 78,227 | 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 |
|---|---|---|---|---|---|---|---|
| 2026-09-04 | GARDNER STEVEN R | 奖励／授予 (A) | Common Stock | 2,577 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-09-02 | LAGOMARSINO SIMONE | 奖励／授予 (A) | Common Stock | 2,670 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-08-14 | Giem Judi | 期权行权／转换 (M) | Common Stock | 2,393 | USD 32.69 | USD 78,227 | SEC 申报 ↗ |
| 2026-08-14 | Giem Judi | 代扣税 (F) | Common Stock | 643 | USD 32.69 | USD 21,020 | SEC 申报 ↗ |
| 2026-06-30 | Deer Aaron James | 买入 (P) | Common Stock | 886 | USD 25.37 | USD 22,478 | SEC 申报 ↗ |
| 2026-06-08 | Moore Devine David | 卖出 (S) | Common Stock | 3,872 | USD 29.78 | USD 115,308 | SEC 申报 ↗ |
| 2026-05-14 | Varnado Anddria | 奖励／授予 (A) | Common Stock | 3,949 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-14 | Terry Hilliard C. III | 奖励／授予 (A) | Common Stock | 3,949 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-14 | STUDENMUND JAYNIE M | 奖励／授予 (A) | Common Stock | 3,949 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-14 | SEATON ELIZABETH WHITEHEAD | 奖励／授予 (A) | Common Stock | 3,949 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-14 | SCHULTZ JOHN F | 奖励／授予 (A) | Common Stock | 3,949 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-14 | MITCHELL M CHRISTIAN | 奖励／授予 (A) | Common Stock | 3,949 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-14 | MACHUCA LUIS | 奖励／授予 (A) | Common Stock | 3,949 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-14 | Lund Randal Lee | 奖励／授予 (A) | Common Stock | 3,949 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-14 | Forrest Eric | 奖励／授予 (A) | Common Stock | 3,949 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-14 | Finkelstein Mark A | 奖励／授予 (A) | Common Stock | 3,949 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-04-15 | Lakely Brock | 代扣税 (F) | Common Stock | 396 | USD 29.10 | USD 11,524 | SEC 申报 ↗ |
| 2026-03-13 | Lakely Brock | 代扣税 (F) | Common Stock | 211 | USD 26.23 | USD 5,535 | SEC 申报 ↗ |
| 2026-03-13 | BARUFFI KUMI YAMAMOTO | 代扣税 (F) | Common Stock | 937 | USD 26.23 | USD 24,578 | SEC 申报 ↗ |
| 2026-03-13 | Stein Clint | 期权行权／转换 (M) | Common Stock | 18,171 | USD 26.23 | USD 476,625 | SEC 申报 ↗ |
| 2026-03-13 | Stein Clint | 代扣税 (F) | Common Stock | 7,151 | USD 26.23 | USD 187,571 | SEC 申报 ↗ |
| 2026-03-13 | OGNALL ANDREW H | 期权行权／转换 (M) | Common Stock | 2,381 | USD 26.23 | USD 62,454 | SEC 申报 ↗ |
| 2026-03-13 | OGNALL ANDREW H | 代扣税 (F) | Common Stock | 951 | USD 26.23 | USD 24,945 | SEC 申报 ↗ |
| 2026-03-13 | Nixon Torran B | 期权行权／转换 (M) | Common Stock | 5,013 | USD 26.23 | USD 131,491 | SEC 申报 ↗ |
| 2026-03-13 | Nixon Torran B | 代扣税 (F) | Common Stock | 2,002 | USD 26.23 | USD 52,512 | SEC 申报 ↗ |
| 2026-03-13 | Namdar Frank | 期权行权／转换 (M) | Common Stock | 2,820 | USD 26.23 | USD 73,969 | SEC 申报 ↗ |
| 2026-03-13 | Namdar Frank | 代扣税 (F) | Common Stock | 1,367 | USD 26.23 | USD 35,856 | SEC 申报 ↗ |
| 2026-03-13 | Moore Devine David | 期权行权／转换 (M) | Common Stock | 940 | USD 26.23 | USD 24,656 | SEC 申报 ↗ |
| 2026-03-13 | Moore Devine David | 代扣税 (F) | Common Stock | 376 | USD 26.23 | USD 9,862 | SEC 申报 ↗ |
| 2026-03-13 | Merrywell Christopher | 期权行权／转换 (M) | Common Stock | 5,013 | USD 26.23 | USD 131,491 | 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 | COLB |
| CIK | 0000887343 |
| 行业 | Financial Services |
| 细分行业 | Banks—Regional Yahoo Finance |
| SEC SIC | 6022 State Commercial Banks |
| 交易所 | Nasdaq |
数据覆盖
| 本地 Form 4 历史 | 709 transaction lines from 2020-01-03 to 2026-09-04 63 P purchase lines · 9 S sale lines · 637 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.