美国 · SEC FORM 4
MIAMI INTERNATIONAL HOLDINGS, INC.
MIAX · NYSE · CIK 0001438472 · Financial Services · Capital Markets
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
151 同一窗口内观察到的 Form 4 交易行
50 sales · 101 期权、代扣税、授予、赠与或其他交易行
最近一次合资格买入2026-03-05 · HORIZON KINETICS ASSET MANAGEMENT LLC; STAHL MURRAY · $310.2K
为什么没有活跃信号？
买入活动无
近期买入无
近期卖出High
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
Schafer Douglas M. JREVP and CIO
○▼○▼○▼○▼
Gallagher Thomas P.Chairman & CEO
○▼○▼○▼
Deitzel EdwardEVP, CRO, CCO MIAX Exchanges
○▼○▼
Comly Barbara J.EVP, GC & Corporate Secretary
▼○○▼
Jayabalan HarishEVP, CISO and CRO
○▼○
Brown ShellyEVP, Chief Strategy Officer
○▼
● 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: 2026-03-05 · HORIZON KINETICS ASSET MANAGEMENT LLC; STAHL MURRAY.
近期 Form 4 活动
4买入
69卖出
129其他 Form 4 交易行
108SEC 申报 · 365天
买入0 qualifying P line(s) · 180 days
卖出50 sale line(s) · 仅供背景
其他101 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
- 8,880,720
- 上期报告
- 6,842,367
- 日均成交量
- 1,914,574
- 回补天数
- 4.6
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 |
|---|---|---|---|---|---|---|---|
| 2026-03-05 | HORIZON KINETICS ASSET MANAGEMENT LLC; STAHL MURRAY | 买入 (P) | Common Stock | 7,200 | USD 43.08 | USD 310,176 | SEC 申报 ↗ |
| 2026-03-04 | HORIZON KINETICS ASSET MANAGEMENT LLC; STAHL MURRAY | 买入 (P) | Common Stock | 7,200 | USD 43.38 | USD 312,336 | SEC 申报 ↗ |
| 2026-03-04 | HORIZON KINETICS ASSET MANAGEMENT LLC; STAHL MURRAY | 买入 (P) | Common Stock | 7,200 | USD 43.38 | USD 312,336 | SEC 申报 ↗ |
| 2025-12-12 | HORIZON KINETICS ASSET MANAGEMENT LLC; STAHL MURRAY | 买入 (P) | Common Stock | 2,439 | USD 41.00 | USD 99,999 | SEC 申报 ↗ |
| 2025-10-03 | HORIZON KINETICS ASSET MANAGEMENT LLC; STAHL MURRAY | 买入 (P) | Common Stock | 2 | USD 41.97 | USD 84 | SEC 申报 ↗ |
| 2025-09-26 | HORIZON KINETICS ASSET MANAGEMENT LLC; STAHL MURRAY | 买入 (P) | Common Stock | 4 | USD 41.76 | USD 167 | SEC 申报 ↗ |
| 2025-08-28 | HORIZON KINETICS ASSET MANAGEMENT LLC; STAHL MURRAY | 买入 (P) | Common Stock | 34,470 | USD 36.10 | USD 1,244,367 | SEC 申报 ↗ |
| 2025-08-14 | Emmons Lance | 买入 (P) | Common Stock | 4 | USD 31.44 | USD 126 | SEC 申报 ↗ |
| 2025-08-13 | Stahlin Paul | 买入 (P) | Common Stock | 1,000 | USD 23.00 | USD 23,000 | SEC 申报 ↗ |
| 2025-08-13 | Smollen John | 买入 (P) | Common Stock | 5,000 | USD 23.00 | USD 115,000 | SEC 申报 ↗ |
| 2025-08-13 | Nazarali Jamil | 买入 (P) | Common Stock | 2,500 | USD 23.00 | USD 57,500 | SEC 申报 ↗ |
| 2025-08-13 | Moore Lisa | 买入 (P) | Common Stock | 5,500 | USD 23.00 | USD 126,500 | SEC 申报 ↗ |
| 2025-08-13 | Massad Mark I. | 买入 (P) | Common Stock | 8,000 | USD 23.00 | USD 184,000 | SEC 申报 ↗ |
| 2025-08-13 | Lozier Kenneth W. | 买入 (P) | Common Stock | 1,000 | USD 23.00 | USD 23,000 | SEC 申报 ↗ |
| 2025-08-13 | Jayabalan Harish | 买入 (P) | Common Stock | 2,500 | USD 23.00 | USD 57,500 | SEC 申报 ↗ |
Form 4 申报证据
202 transaction lines in the latest 365-day window; 258 in local history.
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-10-02 | Schafer Douglas M. JR | 卖出 (S) | Common Stock | 40,000 | USD 33.34 | USD 1,333,600 | SEC 申报 ↗ |
| 2026-10-02 | Schafer Douglas M. JR | 期权行权／转换 (M) | Common Stock | 40,000 | USD 12.00 | USD 480,000 | SEC 申报 ↗ |
| 2026-09-25 | Jayabalan Harish | 期权行权／转换 (M) | Common Stock | 8,333 | USD 12.00 | USD 99,996 | 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 |
|---|---|---|---|---|---|---|---|
| 2026-10-02 | Schafer Douglas M. JR | 卖出 (S) | Common Stock | 40,000 | USD 33.34 | USD 1,333,600 | SEC 申报 ↗ |
| 2026-10-02 | Schafer Douglas M. JR | 期权行权／转换 (M) | Common Stock | 40,000 | USD 12.00 | USD 480,000 | SEC 申报 ↗ |
| 2026-09-25 | Jayabalan Harish | 期权行权／转换 (M) | Common Stock | 8,333 | USD 12.00 | USD 99,996 | SEC 申报 ↗ |
| 2026-09-16 | Brown Shelly | 卖出 (S) | Common Stock | 21,217 | USD 38.61 | USD 819,188 | SEC 申报 ↗ |
| 2026-09-11 | Brown Shelly | 代扣税 (F) | Common Stock | 16,283 | USD 42.54 | USD 692,679 | SEC 申报 ↗ |
| 2026-09-03 | Gallagher Thomas P. | 卖出 (S) | Common Stock | 47,000 | USD 42.43 | USD 1,994,210 | SEC 申报 ↗ |
| 2026-09-03 | Gallagher Thomas P. | 期权行权／转换 (M) | Common Stock | 89,603 | USD 12.99 | USD 1,163,972 | SEC 申报 ↗ |
| 2026-09-03 | Deitzel Edward | 卖出 (S) | Common Stock | 11,000 | USD 42.21 | USD 464,310 | SEC 申报 ↗ |
| 2026-09-03 | Deitzel Edward | 期权行权／转换 (M) | Common Stock | 11,000 | USD 12.00 | USD 132,000 | SEC 申报 ↗ |
| 2026-09-02 | Teekell Judson Gray | 卖出 (S) | Common Stock | 8,545 | USD 41.34 | USD 353,231 | SEC 申报 ↗ |
| 2026-09-02 | Schafer Douglas M. JR | 卖出 (S) | Common Stock | 48,000 | USD 40.48 | USD 1,943,040 | SEC 申报 ↗ |
| 2026-09-02 | Schafer Douglas M. JR | 期权行权／转换 (M) | Common Stock | 48,000 | USD 12.00 | USD 576,000 | SEC 申报 ↗ |
| 2026-09-02 | Comly Barbara J. | 卖出 (S) | Common Stock | 44,445 | USD 40.49 | USD 1,799,578 | SEC 申报 ↗ |
| 2026-09-02 | Comly Barbara J. | 期权行权／转换 (M) | Common Stock | 44,445 | USD 12.00 | USD 533,340 | SEC 申报 ↗ |
| 2026-08-19 | Gallagher Thomas P. | 卖出 (S) | Common Stock | 149,700 | USD 41.13 | USD 6,157,161 | SEC 申报 ↗ |
| 2026-08-18 | Gallagher Thomas P. | 代扣税 (F) | Common Stock | 150,300 | USD 42.41 | USD 6,374,223 | SEC 申报 ↗ |
| 2026-08-18 | Comly Barbara J. | 代扣税 (F) | Common Stock | 43,420 | USD 42.41 | USD 1,841,442 | SEC 申报 ↗ |
| 2026-08-17 | Schwarzkopf Cynthia | 卖出 (S) | Common Stock | 5,000 | USD 42.85 | USD 214,250 | SEC 申报 ↗ |
| 2026-08-17 | Schwarzkopf Cynthia | 期权行权／转换 (M) | Common Stock | 5,000 | USD 12.00 | USD 60,000 | SEC 申报 ↗ |
| 2026-08-17 | Emmons Lance | 卖出 (S) | Common Stock | 35,000 | USD 42.83 | USD 1,499,050 | SEC 申报 ↗ |
| 2026-08-04 | Teekell Judson Gray | 卖出 (S) | Common Stock | 3,000 | USD 45.79 | USD 137,370 | SEC 申报 ↗ |
| 2026-08-04 | Schafer Douglas M. JR | 卖出 (S) | Common Stock | 48,000 | USD 45.71 | USD 2,194,080 | SEC 申报 ↗ |
| 2026-08-04 | Schafer Douglas M. JR | 期权行权／转换 (M) | Common Stock | 48,000 | USD 12.00 | USD 576,000 | SEC 申报 ↗ |
| 2026-08-04 | Jayabalan Harish | 卖出 (S) | Common Stock | 20,000 | USD 45.90 | USD 918,000 | SEC 申报 ↗ |
| 2026-08-04 | Jayabalan Harish | 期权行权／转换 (M) | Common Stock | 20,000 | USD 12.94 | USD 258,779 | SEC 申报 ↗ |
| 2026-08-04 | Gallagher Thomas P. | 卖出 (S) | Common Stock | 48,334 | USD 45.69 | USD 2,208,380 | SEC 申报 ↗ |
| 2026-08-04 | Gallagher Thomas P. | 期权行权／转换 (M) | Common Stock | 48,334 | USD 12.00 | USD 580,008 | SEC 申报 ↗ |
| 2026-08-04 | Eckert Kurt M. | 卖出 (S) | Common Stock | 1,063 | USD 45.80 | USD 48,685 | SEC 申报 ↗ |
| 2026-08-04 | Eckert Kurt M. | 期权行权／转换 (M) | Common Stock | 1,063 | USD 12.00 | USD 12,756 | SEC 申报 ↗ |
| 2026-08-04 | Deitzel Edward | 卖出 (S) | Common Stock | 11,000 | USD 45.78 | USD 503,580 | 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 | MIAX |
| CIK | 0001438472 |
| 行业 | Financial Services |
| 细分行业 | Capital Markets Yahoo Finance |
| SEC SIC | 6211 Security Brokers, Dealers & Flotation Companies |
| 交易所 | NYSE |
数据覆盖
| 本地 Form 4 历史 | 258 transaction lines from 2025-08-13 to 2026-10-02 20 P purchase lines · 69 S sale lines · 169 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.