美国 · SEC FORM 4
Mistras Group, Inc.
MG · NYSE · CIK 0001436126 · Industrials · Security & Protection Services
内部人信号
当前没有活跃买入信号
0 qualifying P purchase groups
当前 180 天评分窗口
13 同一窗口内观察到的 Form 4 交易行
0 sales · 13 期权、代扣税、授予、赠与或其他交易行
最近一次合资格买入2025-09-15 · Coggins Eileen Mary · $143.2K
为什么没有活跃信号？
买入活动无
近期买入无
近期卖出无
买入信号状态未激活
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。
Cluster未计算
买入规模未计算
角色未计算
近期性未计算
确信度未计算
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。
AprMayJunJulAugSepOct
2025 Irrevocable Two-Year Grantor Retained Annuity Trust of Aspasia F. Vahaviolos; Foglia Stephanie AthenaTenPercentOwner
○○○
Vahaviolos Aspasia FeliceTenPercentOwner
○○
PIZZI CHARLES PDirector
○
Lohmeier MichelleDirector
○
GLANTON RICHARD HDirector
○
FORESE JAMES JDirector
○
● 买入▼ 卖出○ 其他
Showing the six most active owners; 4 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
暂无已记录的活跃信号快照
Scores are archived only when the company qualifies for a published US buy-signal snapshot. 最近一次合资格买入: 2025-09-15 · Coggins Eileen Mary.
近期 Form 4 活动
0买入
1卖出
37其他 Form 4 交易行
33SEC 申报 · 365天
买入0 qualifying P line(s) · 180 days
卖出0 sale line(s) · 仅供背景
其他13 exercise / withholding / award / gift / other lines
10b5-1／计划交易Not assessed
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
- 938,098
- 上期报告
- 1,074,399
- 日均成交量
- 726,681
- 回补天数
- 1.3
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 |
|---|---|---|---|---|---|---|---|
| 2025-09-15 | Coggins Eileen Mary | 买入 (P) | Common Stock | 15,000 | USD 9.55 | USD 143,250 | SEC 申报 ↗ |
| 2025-06-05 | Stamatakis Manuel N. | 买入 (P) | Common Stock | 10,000 | USD 7.71 | USD 77,100 | SEC 申报 ↗ |
| 2025-03-20 | DEBENEDICTIS NICHOLAS | 买入 (P) | Common Stock | 1,038 | USD 10.01 | USD 10,390 | SEC 申报 ↗ |
| 2025-03-19 | Stamatakis Manuel N. | 买入 (P) | Common Stock | 10,000 | USD 9.95 | USD 99,500 | SEC 申报 ↗ |
| 2025-03-19 | DEBENEDICTIS NICHOLAS | 买入 (P) | Common Stock | 8,962 | USD 10.04 | USD 89,978 | SEC 申报 ↗ |
| 2025-03-18 | DEBENEDICTIS NICHOLAS | 买入 (P) | Common Stock | 10,000 | USD 9.84 | USD 98,400 | SEC 申报 ↗ |
| 2023-12-20 | DEBENEDICTIS NICHOLAS | 买入 (P) | Common Stock | 3,000 | USD 7.05 | USD 21,150 | SEC 申报 ↗ |
| 2023-12-13 | DEBENEDICTIS NICHOLAS | 买入 (P) | Common Stock | 2,000 | USD 6.60 | USD 13,200 | SEC 申报 ↗ |
| 2023-12-11 | DEBENEDICTIS NICHOLAS | 买入 (P) | Common Stock | 100 | USD 6.50 | USD 650 | SEC 申报 ↗ |
| 2023-11-09 | DEBENEDICTIS NICHOLAS | 买入 (P) | Common Stock | 3,684 | USD 5.94 | USD 21,883 | SEC 申报 ↗ |
| 2023-11-08 | DEBENEDICTIS NICHOLAS | 买入 (P) | Common Stock | 120 | USD 5.80 | USD 696 | SEC 申报 ↗ |
| 2023-11-07 | Stamatakis Manuel N. | 买入 (P) | Common Stock | 15,000 | USD 6.00 | USD 90,000 | SEC 申报 ↗ |
| 2022-03-25 | GLANTON RICHARD H | 买入 (P) | Common Stock | 753 | USD 6.37 | USD 4,797 | SEC 申报 ↗ |
| 2021-08-17 | Stamatakis Manuel N. | 买入 (P) | Common Stock | 5,000 | USD 9.62 | USD 48,100 | SEC 申报 ↗ |
| 2021-05-11 | Stamatakis Manuel N. | 买入 (P) | Common Stock | 15,000 | USD 9.98 | USD 149,700 | SEC 申报 ↗ |
Form 4 申报证据
38 transaction lines in the latest 365-day window; 316 in local history.
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-09-20 | D'Alterio Gennaro A. | 代扣税 (F) | Common Stock | 662 | USD 20.75 | USD 13,736 | SEC 申报 ↗ |
| 2026-09-18 | Coggins Eileen Mary | 代扣税 (F) | Common Stock | 1,636 | USD 19.66 | USD 32,164 | SEC 申报 ↗ |
| 2026-09-10 | Vahaviolos Aspasia Felice | 赠与 (G) | Common Stock | 387,093 | USD 0.00 | USD 0 | 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 |
|---|---|---|---|---|---|---|---|
| 2026-09-20 | D'Alterio Gennaro A. | 代扣税 (F) | Common Stock | 662 | USD 20.75 | USD 13,736 | SEC 申报 ↗ |
| 2026-09-18 | Coggins Eileen Mary | 代扣税 (F) | Common Stock | 1,636 | USD 19.66 | USD 32,164 | SEC 申报 ↗ |
| 2026-09-10 | Vahaviolos Aspasia Felice | 赠与 (G) | Common Stock | 387,093 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-09-10 | 2025 Irrevocable Two-Year Grantor Retained Annuity Trust of Aspasia F. Vahaviolos; Foglia Stephanie Athena | 赠与 (G) | Common Stock | 387,093 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-09-08 | SHUMAN-FABBRI NATALIA | 代扣税 (F) | Common Stock | 2,410 | USD 19.42 | USD 46,802 | SEC 申报 ↗ |
| 2026-06-10 | Vahaviolos Aspasia Felice | 赠与 (G) | Common Stock | 411,875 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-06-10 | 2025 Irrevocable Two-Year Grantor Retained Annuity Trust of Aspasia F. Vahaviolos; Foglia Stephanie Athena | 赠与 (G) | Common Stock | 411,875 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-19 | PIZZI CHARLES P | 奖励／授予 (A) | Common Stock | 6,862 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-19 | Lohmeier Michelle | 奖励／授予 (A) | Common Stock | 6,862 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-19 | GLANTON RICHARD H | 奖励／授予 (A) | Common Stock | 6,862 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-19 | FORESE JAMES J | 奖励／授予 (A) | Common Stock | 6,862 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-19 | DEBENEDICTIS NICHOLAS | 奖励／授予 (A) | Common Stock | 6,862 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-04-27 | 2025 Irrevocable Two-Year Grantor Retained Annuity Trust of Aspasia F. Vahaviolos; Foglia Stephanie Athena | 赠与 (G) | Common Stock | 528,672 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-04-17 | 2025 Irrevocable Two-Year Grantor Retained Annuity Trust of Aspasia F. Vahaviolos; Foglia Stephanie Athena | 卖出 (S) | Common Stock | 1,000 | USD 18.00 | USD 18,000 | SEC 申报 ↗ |
| 2026-03-26 | Hammad Hanei Wail | 代扣税 (F) | Common Stock | 2,865 | USD 15.10 | USD 43,262 | SEC 申报 ↗ |
| 2026-03-22 | Prajzner Edward J | 代扣税 (F) | Common Stock | 1,367 | USD 14.05 | USD 19,206 | SEC 申报 ↗ |
| 2026-03-16 | Prajzner Edward J | 代扣税 (F) | Common Stock | 2,239 | USD 14.61 | USD 32,712 | SEC 申报 ↗ |
| 2026-03-07 | Prajzner Edward J | 代扣税 (F) | Common Stock | 2,540 | USD 14.82 | USD 37,643 | SEC 申报 ↗ |
| 2026-03-04 | Stamatakis Manuel N. | 代扣税 (F) | Common Stock | 814 | USD 15.68 | USD 12,764 | SEC 申报 ↗ |
| 2026-03-04 | Prajzner Edward J | 代扣税 (F) | Common Stock | 698 | USD 15.68 | USD 10,945 | SEC 申报 ↗ |
| 2026-03-04 | Hammad Hanei Wail | 代扣税 (F) | Common Stock | 337 | USD 15.68 | USD 5,284 | SEC 申报 ↗ |
| 2026-03-04 | D'Alterio Gennaro A. | 代扣税 (F) | Common Stock | 184 | USD 15.68 | USD 2,885 | SEC 申报 ↗ |
| 2026-02-28 | Prajzner Edward J | 代扣税 (F) | Common Stock | 1,303 | USD 15.28 | USD 19,910 | SEC 申报 ↗ |
| 2026-02-28 | D'Alterio Gennaro A. | 代扣税 (F) | Common Stock | 1,517 | USD 15.28 | USD 23,180 | SEC 申报 ↗ |
| 2026-02-25 | Hammad Hanei Wail | 奖励／授予 (A) | Common Stock | 29,762 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-25 | Stamatakis Manuel N. | 奖励／授予 (A) | Common Stock | 86,310 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-25 | SHUMAN-FABBRI NATALIA | 奖励／授予 (A) | Common Stock | 101,190 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-25 | Prajzner Edward J | 奖励／授予 (A) | Common Stock | 37,202 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-25 | Hammad Hanei Wail | 奖励／授予 (A) | Common Stock | 29,762 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-25 | Coggins Eileen Mary | 奖励／授予 (A) | Common Stock | 7,242 | 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 | MG |
| CIK | 0001436126 |
| 行业 | Industrials |
| 细分行业 | Security & Protection Services Yahoo Finance |
| SEC SIC | 8711 Services-Engineering Services |
| 交易所 | NYSE |
数据覆盖
| 本地 Form 4 历史 | 316 transaction lines from 2020-01-02 to 2026-09-20 27 P purchase lines · 15 S sale lines · 274 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.