美国 · SEC FORM 4
MEDIFAST INC
MED · NYSE · CIK 0000910329 · Consumer Cyclical · Personal Services
内部人信号
2 位买方 · 10 条买入交易行 · $1.5M 买入总额
为什么有这个信号?
评分构成
每条进度条表示其对当前分数的贡献;权重和公式保持不变。
哪些因素限制了当前分数?
- ⚠ Cluster breadth is moderate · 2 insider(s), not 4+
- ✓ 角色得分高 · 买入者中职位最高的是:Director
Purchase-size comments are relative to the model scale. Average daily volume is a separate market-context diagnostic.
US-v1.2 按当前 180 天规则给合资格的股票买入打分。分数只表示研究的先后,不是收益预测或概率。回测没有显示美国分数越高、之后的表现越好。
买方广度与集中度
Roles in the peak window: Director. Concentration uses priced qualifying P lines only and does not change the saved score.
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。
—
信号历史
最新留档分数
- 65.5
- 65.5
- 65.3
- 65.1
- 65.1
Only scores saved when a full US scoring run completed are shown; gaps are not reconstructed.
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
市场背景补充近期价格表现与风险信息,不影响内部人信号。
价格表现
- 1M
- -3.7%
- 3M
- +5.3%
- 6M
- +15.4%
- 12M
- -17.2%
波动率与流动性
- 波动率
- 48.6%
- Beta
- —
- 平均每日成交额
- USD 1.7M
估值
- 市值
- USD 129.8M
- P/E
- —
基本面
- 利润率
- -4.9%
- ROE
- -9.6%
- 细分行业
- Personal Services
市场数据
价格数据截至:2026-10-11 · 价格来源:OpenBB/yfinance; 成交量来自 本机价格缓存 (yfinance) · 来自 SEC 申报文件:市值, 利润率, ROE · 财年截止日:2025-12-31 · 市值 = 申报文件封面所列的已发行股数 × 最新收盘价。股数日期:2026-07-27 · Status: PASS
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
- 1,053,225
- 上期报告
- 1,862,070
- 日均成交量
- 144,284
- 回补天数
- 7.3
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 |
|---|---|---|---|---|---|---|---|
| 2026-08-26 | Kiai Parsa | 买入 (P) | Common Stock | 43,150 | USD 12.26 | USD 529,019 | SEC 申报 ↗ |
| 2026-08-24 | Kiai Parsa | 买入 (P) | Common Stock | 4,329 | USD 12.00 | USD 51,948 | SEC 申报 ↗ |
| 2026-08-20 | Kiai Parsa | 买入 (P) | Common Stock | 43,150 | USD 11.60 | USD 500,540 | SEC 申报 ↗ |
| 2026-08-19 | Kiai Parsa | 买入 (P) | Common Stock | 29,337 | USD 11.66 | USD 342,069 | SEC 申报 ↗ |
| 2026-05-11 | SCHLACKMAN SCOTT | 买入 (P) | Common Stock | 2,500 | USD 12.53 | USD 31,325 | SEC 申报 ↗ |
| 2026-05-08 | SCHLACKMAN SCOTT | 买入 (P) | Common Stock | 2,500 | USD 12.65 | USD 31,625 | SEC 申报 ↗ |
| 2026-03-20 | Chard Daniel R | 买入 (P) | Common Stock | 17,678 | USD 10.11 | USD 178,725 | SEC 申报 ↗ |
| 2025-06-13 | Chard Daniel R | 买入 (P) | Common Stock | 381 | USD 13.13 | USD 5,003 | SEC 申报 ↗ |
| 2023-11-07 | Thomas Andrea B | 买入 (P) | Common Stock | 50 | USD 68.89 | USD 3,471 | SEC 申报 ↗ |
| 2023-11-07 | SCHLACKMAN SCOTT | 买入 (P) | Common Stock | 53 | USD 68.89 | USD 3,627 | SEC 申报 ↗ |
| 2023-11-07 | Hoer Michael A. | 买入 (P) | Common Stock | 50 | USD 68.89 | USD 3,428 | SEC 申报 ↗ |
| 2023-11-07 | BROWN JEFFREY J | 买入 (P) | Common Stock | 58 | USD 68.89 | USD 4,020 | SEC 申报 ↗ |
| 2023-11-03 | BROWN JEFFREY J | 买入 (P) | Common Stock | 97 | USD 70.55 | USD 6,825 | SEC 申报 ↗ |
| 2023-08-08 | Thomas Andrea B | 买入 (P) | Common Stock | 38 | USD 89.42 | USD 3,409 | SEC 申报 ↗ |
| 2023-08-08 | SCHLACKMAN SCOTT | 买入 (P) | Common Stock | 40 | USD 89.42 | USD 3,561 | SEC 申报 ↗ |
Form 4 申报证据
34 transaction lines in the latest 365-day window; 306 in local history.
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-09-29 | Chard Daniel R | 卖出 (S) | Common Stock | 9,544 | USD 11.73 | USD 111,951 | SEC 申报 ↗ |
| 2026-09-28 | Chard Daniel R | 卖出 (S) | Common Stock | 9,545 | USD 11.98 | USD 114,349 | SEC 申报 ↗ |
| 2026-08-26 | Kiai Parsa | 买入 (P) | Common Stock | 43,150 | USD 12.26 | USD 529,019 | SEC 申报 ↗ |
展开近期 Form 4 证据 (26 grouped rows)
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-09-29 | Chard Daniel R | 卖出 (S) | Common Stock | 9,544 | USD 11.73 | USD 111,951 | SEC 申报 ↗ |
| 2026-09-28 | Chard Daniel R | 卖出 (S) | Common Stock | 9,545 | USD 11.98 | USD 114,349 | SEC 申报 ↗ |
| 2026-08-26 | Kiai Parsa | 买入 (P) | Common Stock | 43,150 | USD 12.26 | USD 529,019 | SEC 申报 ↗ |
| 2026-08-24 | Kiai Parsa | 买入 (P) | Common Stock | 4,329 | USD 12.00 | USD 51,948 | SEC 申报 ↗ |
| 2026-08-20 | Kiai Parsa | 买入 (P) | Common Stock | 43,150 | USD 11.60 | USD 500,540 | SEC 申报 ↗ |
| 2026-08-19 | Kiai Parsa | 买入 (P) | Common Stock | 29,337 | USD 11.66 | USD 342,069 | SEC 申报 ↗ |
| 2026-05-26 | Thomas Andrea B | 奖励/授予 (A) | Common Stock | 11,680 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-26 | SCHLACKMAN SCOTT | 奖励/授予 (A) | Common Stock | 11,680 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-26 | Rose Jeffrey Matthew | 奖励/授予 (A) | Common Stock | 18,419 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-26 | Kiai Parsa | 奖励/授予 (A) | Common Stock | 19,317 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-26 | Geary Elizabeth A. | 奖励/授予 (A) | Common Stock | 11,680 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-11 | SCHLACKMAN SCOTT | 买入 (P) | Common Stock | 2,500 | USD 12.53 | USD 31,325 | SEC 申报 ↗ |
| 2026-05-08 | SCHLACKMAN SCOTT | 买入 (P) | Common Stock | 2,500 | USD 12.65 | USD 31,625 | SEC 申报 ↗ |
| 2026-03-25 | Maloney James P. | 代扣税 (F) | Common Stock | 3,224 | USD 9.59 | USD 30,918 | SEC 申报 ↗ |
| 2026-03-25 | Maloney James P. | 奖励/授予 (A) | Common Stock | 35,358 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-03-25 | MacKenzie Jonathan Barrett | 代扣税 (F) | Common Stock | 862 | USD 9.59 | USD 8,267 | SEC 申报 ↗ |
| 2026-03-25 | MacKenzie Jonathan Barrett | 奖励/授予 (A) | Common Stock | 10,830 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-03-25 | Chard Daniel R | 代扣税 (F) | Common Stock | 20,095 | USD 9.59 | USD 192,711 | SEC 申报 ↗ |
| 2026-03-25 | Chard Daniel R | 奖励/授予 (A) | Common Stock | 41,795 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-03-20 | Chard Daniel R | 买入 (P) | Common Stock | 17,678 | USD 10.11 | USD 178,725 | SEC 申报 ↗ |
| 2026-03-17 | Maloney James P. | 代扣税 (F) | Common Stock | 482 | USD 10.05 | USD 4,844 | SEC 申报 ↗ |
| 2026-03-17 | MacKenzie Jonathan Barrett | 代扣税 (F) | Common Stock | 70 | USD 10.05 | USD 704 | SEC 申报 ↗ |
| 2026-03-17 | Chard Daniel R | 代扣税 (F) | Common Stock | 2,638 | USD 10.05 | USD 26,512 | SEC 申报 ↗ |
| 2026-03-13 | Maloney James P. | 代扣税 (F) | Common Stock | 918 | USD 9.62 | USD 8,831 | SEC 申报 ↗ |
| 2026-03-13 | MacKenzie Jonathan Barrett | 代扣税 (F) | Common Stock | 198 | USD 9.62 | USD 1,905 | SEC 申报 ↗ |
| 2026-03-13 | Chard Daniel R | 代扣税 (F) | Common Stock | 7,075 | USD 9.62 | USD 68,062 | 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 | 2026-10-19 |
|---|---|
| 排名版本 | US-v1.2 |
| 数据质量 | PASS ELIGIBLE · — |
| 股票代码 | MED |
| CIK | 0000910329 |
| 行业 | Consumer Cyclical |
| 细分行业 | Personal Services Yahoo Finance |
| SEC SIC | 2090 Miscellaneous Food Preparations & Kindred Products |
| 交易所 | NYSE |
数据覆盖
| 本地 Form 4 历史 | 306 transaction lines from 2020-01-02 to 2026-09-29 67 P purchase lines · 83 S sale lines · 156 other lines |
|---|---|
| SEC 公司申报 | 打开 SEC 申报 ↗ |
Local ledger as of 2026-10-19. Mapping status is an audit field and does not erase SEC filing evidence.