美国 · SEC FORM 4
MIDDLEFIELD BANC CORP
MBCN · — · CIK 0000836147 · Financial Services
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: 2025-02-21 · DiGeronimo Kevin 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
FINRA 报告中没有该股票代码的空头余额。
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 |
|---|---|---|---|---|---|---|---|
| 2025-02-21 | DiGeronimo Kevin A | 买入 (P) | Common Stock | 1,950 | USD 25.65 | USD 50,018 | SEC 申报 ↗ |
| 2025-02-21 | Voinovich Michael C | 买入 (P) | Common Stock | 120 | USD 26.00 | USD 3,120 | SEC 申报 ↗ |
| 2025-02-21 | RANTTILA MICHAEL | 买入 (P) | Common Stock | 48 | USD 25.15 | USD 1,207 | SEC 申报 ↗ |
| 2025-02-03 | RANTTILA MICHAEL | 买入 (P) | Common Stock | 300 | USD 25.50 | USD 7,650 | SEC 申报 ↗ |
| 2024-09-16 | Zimmerly Ronald Len Jr. | 买入 (P) | Common Stock | 212 | USD 28.47 | USD 6,044 | SEC 申报 ↗ |
| 2024-06-05 | Wilson Thomas M | 买入 (P) | Common Stock | 1,000 | USD 20.98 | USD 20,980 | SEC 申报 ↗ |
| 2024-05-31 | Moeller Jennifer L | 买入 (P) | Common Stock | 200 | USD 21.40 | USD 4,280 | SEC 申报 ↗ |
| 2024-05-13 | Zimmerly Ronald Len Jr. | 买入 (P) | Common Stock | 1,000 | USD 22.47 | USD 22,470 | SEC 申报 ↗ |
| 2024-05-13 | Zimmerly Ronald Len Jr. | 买入 (P) | Common Stock | 1,000 | USD 22.47 | USD 22,470 | SEC 申报 ↗ |
| 2024-05-09 | Wilson Thomas M | 买入 (P) | Common Stock | 1,000 | USD 22.38 | USD 22,380 | SEC 申报 ↗ |
| 2024-05-09 | Moeller Jennifer L | 买入 (P) | Common Stock | 250 | USD 23.00 | USD 5,750 | SEC 申报 ↗ |
| 2024-02-14 | Moeller Jennifer L | 买入 (P) | Common Stock | 280 | USD 23.75 | USD 6,650 | SEC 申报 ↗ |
| 2024-02-05 | Voinovich Michael C | 买入 (P) | Common Stock | 1,000 | USD 25.75 | USD 25,750 | SEC 申报 ↗ |
| 2024-02-02 | Voinovich Michael C | 买入 (P) | Common Stock | 1,000 | USD 26.67 | USD 26,670 | SEC 申报 ↗ |
| 2023-11-02 | Moeller Jennifer L | 买入 (P) | Common Stock | 43 | USD 25.25 | USD 1,086 | SEC 申报 ↗ |
Form 4 申报证据
108 transaction lines in the latest 365-day window; 421 in local history.
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-03-02 | Zimmerly Ronald Len Jr. | D (D) | Common Stock | 93,475 | USD — | USD — | SEC 申报 ↗ |
| 2026-03-02 | Winters Sarah A | D (D) | Common Stock | 14,463 | USD — | USD — | SEC 申报 ↗ |
| 2026-03-02 | Wilson Thomas M | D (D) | Common Stock | 35,288 | USD — | USD — | 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 |
|---|---|---|---|---|---|---|---|
| 2026-03-02 | Zimmerly Ronald Len Jr. | D (D) | Common Stock | 93,475 | USD — | USD — | SEC 申报 ↗ |
| 2026-03-02 | Winters Sarah A | D (D) | Common Stock | 14,463 | USD — | USD — | SEC 申报 ↗ |
| 2026-03-02 | Wilson Thomas M | D (D) | Common Stock | 35,288 | USD — | USD — | SEC 申报 ↗ |
| 2026-03-02 | Voinovich Michael C | D (D) | Common Stock | 26,416 | USD — | USD — | SEC 申报 ↗ |
| 2026-03-02 | TURK CAROLYN J | D (D) | Common Stock | 32,560 | USD — | USD — | SEC 申报 ↗ |
| 2026-03-02 | Skidmore William J | D (D) | Common Stock | 22,755 | USD — | USD — | SEC 申报 ↗ |
| 2026-03-02 | RANTTILA MICHAEL | D (D) | Common Stock | 33,217 | USD — | USD — | SEC 申报 ↗ |
| 2026-03-02 | Noblit Rebecca A | D (D) | Common Stock | 21,427 | USD — | USD — | SEC 申报 ↗ |
| 2026-03-02 | Moeller Jennifer L | D (D) | Common Stock | 4,696 | USD — | USD — | SEC 申报 ↗ |
| 2026-03-02 | MCCASKEY JAMES J | D (D) | Common Stock | 12,007 | USD — | USD — | SEC 申报 ↗ |
| 2026-03-02 | Jones Kenneth E | D (D) | Common Stock | 19,879 | USD — | USD — | SEC 申报 ↗ |
| 2026-03-02 | Erminio Courtney M | D (D) | Common Stock | 20,083 | USD — | USD — | SEC 申报 ↗ |
| 2026-03-02 | DiGeronimo Kevin A | D (D) | Common Stock | 5,071 | USD — | USD — | SEC 申报 ↗ |
| 2026-03-02 | Cheravitch Michael L | D (D) | Common Stock | 15,691 | USD — | USD — | SEC 申报 ↗ |
| 2026-03-02 | Bevan Thomas W | D (D) | Common Stock | 53,088 | USD — | USD — | SEC 申报 ↗ |
| 2026-02-23 | Zimmerly Ronald Len Jr. | 代扣税 (F) | Common Stock | 24,671 | USD 35.18 | USD 867,926 | SEC 申报 ↗ |
| 2026-02-23 | Zimmerly Ronald Len Jr. | 奖励/授予 (A) | Common Stock | 58,626 | USD 35.18 | USD 2,062,463 | SEC 申报 ↗ |
| 2026-02-23 | Winters Sarah A | 代扣税 (F) | Common Stock | 3,994 | USD 35.18 | USD 140,509 | SEC 申报 ↗ |
| 2026-02-23 | Winters Sarah A | 奖励/授予 (A) | Common Stock | 13,547 | USD 35.18 | USD 476,583 | SEC 申报 ↗ |
| 2026-02-23 | Wilson Thomas M | 代扣税 (F) | Common Stock | 5,098 | USD 35.18 | USD 179,348 | SEC 申报 ↗ |
| 2026-02-23 | Wilson Thomas M | 奖励/授予 (A) | Common Stock | 18,252 | USD 35.18 | USD 642,105 | SEC 申报 ↗ |
| 2026-02-23 | Voinovich Michael C | 奖励/授予 (A) | Common Stock | 405 | USD 35.18 | USD 14,248 | SEC 申报 ↗ |
| 2026-02-23 | TURK CAROLYN J | 奖励/授予 (A) | Common Stock | 405 | USD 35.18 | USD 14,248 | SEC 申报 ↗ |
| 2026-02-23 | Skidmore William J | 奖励/授予 (A) | Common Stock | 405 | USD 35.18 | USD 14,248 | SEC 申报 ↗ |
| 2026-02-23 | RANTTILA MICHAEL | 代扣税 (F) | Common Stock | 5,087 | USD 35.18 | USD 178,961 | SEC 申报 ↗ |
| 2026-02-23 | RANTTILA MICHAEL | 奖励/授予 (A) | Common Stock | 18,435 | USD 35.18 | USD 648,543 | SEC 申报 ↗ |
| 2026-02-23 | Noblit Rebecca A | 代扣税 (F) | Common Stock | 5,420 | USD 35.18 | USD 190,676 | SEC 申报 ↗ |
| 2026-02-23 | Noblit Rebecca A | 奖励/授予 (A) | Common Stock | 18,999 | USD 35.18 | USD 668,385 | SEC 申报 ↗ |
| 2026-02-23 | Moeller Jennifer L | 奖励/授予 (A) | Common Stock | 405 | USD 35.18 | USD 14,248 | SEC 申报 ↗ |
| 2026-02-23 | MCCASKEY JAMES J | 奖励/授予 (A) | Common Stock | 405 | USD 35.18 | USD 14,248 | 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 | MBCN |
| CIK | 0000836147 |
| 行业 | Financial Services |
| 细分行业 | — Yahoo Finance |
| SEC SIC | 6022 State Commercial Banks |
| 交易所 | — |
数据覆盖
| 本地 Form 4 历史 | 421 transaction lines from 2020-01-02 to 2026-03-02 101 P purchase lines · 1 S sale lines · 319 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.