美国 · SEC FORM 4
Global Self Storage, Inc.
SELF · Nasdaq · CIK 0001031235 · Real Estate · REIT—Specialty
内部人信号
3 位买方 · 18 条买入交易行 · $487.2K 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 · 3 insider(s), not 4+
- ⚠ 角色得分低 · 买入者中职位最高的是：President and CEO（CEO、董事长和持股 10% 以上的股东得分最低）
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。
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。
—
买方广度与集中度
Roles in the peak window: Director, Other. Concentration uses priced qualifying P lines only and does not change the saved score.
信号历史
最新留档分数
- 64.3
- 64.1
- 64.0
- 63.8
- 63.6
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
- -4.9%
- 3M
- -3.4%
- 6M
- -7.0%
- 12M
- -1.6%
波动率与流动性
- 波动率
- 19.9%
- Beta
- —
- 平均每日成交额
- USD 159,499
估值
- 市值
- USD 56.0M
- P/E
- 27.5×
基本面
- 利润率
- 16.0%
- ROE
- 4.4%
- 细分行业
- REIT—Specialty
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, P/E, 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：2026-08-06 · 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
- 28,805
- 上期报告
- 16,728
- 日均成交量
- 49,836
- 回补天数
- ≤ 1.0
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 |
|---|---|---|---|---|---|---|---|
| 2026-09-10 | WINMILL MARK CAMPBELL | 买入 (P) | Common Stock | 342 | USD 5.16 | USD 1,765 | SEC 申报 ↗ |
| 2026-09-09 | WINMILL MARK CAMPBELL | 买入 (P) | Common Stock | 3,658 | USD 5.16 | USD 18,875 | SEC 申报 ↗ |
| 2026-08-26 | WINMILL & CO. INC | 买入 (P) | Common Stock | 7,761 | USD 5.64 | USD 43,772 | SEC 申报 ↗ |
| 2026-08-25 | WINMILL & CO. INC | 买入 (P) | Common Stock | 7,547 | USD 5.66 | USD 42,716 | SEC 申报 ↗ |
| 2026-08-24 | WINMILL & CO. INC | 买入 (P) | Common Stock | 8,022 | USD 5.62 | USD 45,084 | SEC 申报 ↗ |
| 2026-08-21 | WINMILL & CO. INC | 买入 (P) | Common Stock | 7,117 | USD 5.45 | USD 38,788 | SEC 申报 ↗ |
| 2026-08-20 | WINMILL & CO. INC | 买入 (P) | Common Stock | 6,901 | USD 5.42 | USD 37,403 | SEC 申报 ↗ |
| 2026-08-19 | WINMILL & CO. INC | 买入 (P) | Common Stock | 6,877 | USD 5.40 | USD 37,136 | SEC 申报 ↗ |
| 2026-08-18 | WINMILL & CO. INC | 买入 (P) | Common Stock | 5,736 | USD 5.32 | USD 30,516 | SEC 申报 ↗ |
| 2026-08-17 | WINMILL & CO. INC | 买入 (P) | Common Stock | 7,117 | USD 5.33 | USD 37,934 | SEC 申报 ↗ |
| 2026-08-14 | WINMILL & CO. INC | 买入 (P) | Common Stock | 6,029 | USD 5.23 | USD 31,532 | SEC 申报 ↗ |
| 2026-08-13 | WINMILL & CO. INC | 买入 (P) | Common Stock | 5,629 | USD 5.20 | USD 29,271 | SEC 申报 ↗ |
| 2026-08-13 | BURKE RUSSELL E III | 买入 (P) | Common Stock | 1,625 | USD 5.21 | USD 8,466 | SEC 申报 ↗ |
| 2026-08-12 | WINMILL & CO. INC | 买入 (P) | Common Stock | 6,248 | USD 5.15 | USD 32,177 | SEC 申报 ↗ |
| 2026-08-11 | WINMILL & CO. INC | 买入 (P) | Common Stock | 5,887 | USD 5.17 | USD 30,436 | SEC 申报 ↗ |
Form 4 申报证据
50 transaction lines in the latest 365-day window; 206 in local history.
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-09-10 | WINMILL MARK CAMPBELL | 买入 (P) | Common Stock | 342 | USD 5.16 | USD 1,765 | SEC 申报 ↗ |
| 2026-09-09 | WINMILL MARK CAMPBELL | 买入 (P) | Common Stock | 3,658 | USD 5.16 | USD 18,875 | SEC 申报 ↗ |
| 2026-08-26 | WINMILL & CO. INC | 买入 (P) | Common Stock | 7,761 | USD 5.64 | USD 43,772 | 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 |
|---|---|---|---|---|---|---|---|
| 2026-09-10 | WINMILL MARK CAMPBELL | 买入 (P) | Common Stock | 342 | USD 5.16 | USD 1,765 | SEC 申报 ↗ |
| 2026-09-09 | WINMILL MARK CAMPBELL | 买入 (P) | Common Stock | 3,658 | USD 5.16 | USD 18,875 | SEC 申报 ↗ |
| 2026-08-26 | WINMILL & CO. INC | 买入 (P) | Common Stock | 7,761 | USD 5.64 | USD 43,772 | SEC 申报 ↗ |
| 2026-08-25 | WINMILL & CO. INC | 买入 (P) | Common Stock | 7,547 | USD 5.66 | USD 42,716 | SEC 申报 ↗ |
| 2026-08-24 | WINMILL & CO. INC | 买入 (P) | Common Stock | 8,022 | USD 5.62 | USD 45,084 | SEC 申报 ↗ |
| 2026-08-21 | WINMILL & CO. INC | 买入 (P) | Common Stock | 7,117 | USD 5.45 | USD 38,788 | SEC 申报 ↗ |
| 2026-08-20 | WINMILL & CO. INC | 买入 (P) | Common Stock | 6,901 | USD 5.42 | USD 37,403 | SEC 申报 ↗ |
| 2026-08-19 | WINMILL & CO. INC | 买入 (P) | Common Stock | 6,877 | USD 5.40 | USD 37,136 | SEC 申报 ↗ |
| 2026-08-18 | WINMILL & CO. INC | 买入 (P) | Common Stock | 5,736 | USD 5.32 | USD 30,516 | SEC 申报 ↗ |
| 2026-08-17 | WINMILL & CO. INC | 买入 (P) | Common Stock | 7,117 | USD 5.33 | USD 37,934 | SEC 申报 ↗ |
| 2026-08-14 | WINMILL & CO. INC | 买入 (P) | Common Stock | 6,029 | USD 5.23 | USD 31,532 | SEC 申报 ↗ |
| 2026-08-13 | WINMILL & CO. INC | 买入 (P) | Common Stock | 5,629 | USD 5.20 | USD 29,271 | SEC 申报 ↗ |
| 2026-08-13 | BURKE RUSSELL E III | 买入 (P) | Common Stock | 1,625 | USD 5.21 | USD 8,466 | SEC 申报 ↗ |
| 2026-08-12 | WINMILL & CO. INC | 买入 (P) | Common Stock | 6,248 | USD 5.15 | USD 32,177 | SEC 申报 ↗ |
| 2026-08-11 | Zachary William Chester | 奖励／授予 (A) | Common Stock | 196 | USD 5.10 | USD 1,000 | SEC 申报 ↗ |
| 2026-08-11 | BURKE RUSSELL E III | 奖励／授予 (A) | Common Stock | 196 | USD 5.10 | USD 1,000 | SEC 申报 ↗ |
| 2026-08-11 | WINMILL & CO. INC | 买入 (P) | Common Stock | 5,887 | USD 5.17 | USD 30,436 | SEC 申报 ↗ |
| 2026-05-14 | WINMILL MARK CAMPBELL | 买入 (P) | Common Stock | 4,000 | USD 5.33 | USD 21,320 | SEC 申报 ↗ |
| 2026-05-12 | Zachary William Chester | 奖励／授予 (A) | Common Stock | 94 | USD 5.31 | USD 499 | SEC 申报 ↗ |
| 2026-05-12 | BURKE RUSSELL E III | 奖励／授予 (A) | Common Stock | 94 | USD 5.31 | USD 499 | SEC 申报 ↗ |
| 2026-03-24 | WINMILL MARK CAMPBELL | 奖励／授予 (A) | Common Stock | 25,344 | USD 5.09 | USD 129,001 | SEC 申报 ↗ |
| 2026-03-24 | OMalley Thomas | 奖励／授予 (A) | Common Stock | 11,054 | USD 5.09 | USD 56,265 | SEC 申报 ↗ |
| 2026-03-24 | Klimoski Donald II | 奖励／授予 (A) | Common Stock | 11,054 | USD 5.09 | USD 56,265 | SEC 申报 ↗ |
| 2026-03-24 | Kamerman Russell | 奖励／授予 (A) | Common Stock | 500 | USD 5.10 | USD 2,550 | SEC 申报 ↗ |
| 2025-12-05 | WINMILL MARK CAMPBELL | 买入 (P) | Common Stock | 4,400 | USD 5.08 | USD 22,364 | SEC 申报 ↗ |
| 2025-12-04 | WINMILL MARK CAMPBELL | 买入 (P) | Common Stock | 6,000 | USD 5.14 | USD 30,840 | SEC 申报 ↗ |
| 2025-12-03 | WINMILL MARK CAMPBELL | 买入 (P) | Common Stock | 6,000 | USD 5.13 | USD 30,780 | SEC 申报 ↗ |
| 2025-12-02 | Klimoski Donald II | 买入 (P) | Common Stock | 446 | USD 5.05 | USD 2,252 | SEC 申报 ↗ |
| 2025-12-01 | WINMILL & CO. INC | 买入 (P) | Common Stock | 3,062 | USD 5.18 | USD 15,861 | SEC 申报 ↗ |
| 2025-11-28 | WINMILL & CO. INC | 买入 (P) | Common Stock | 3,342 | USD 5.16 | USD 17,245 | 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 | SELF |
| CIK | 0001031235 |
| 行业 | Real Estate |
| 细分行业 | REIT—Specialty Yahoo Finance |
| SEC SIC | 6798 Real Estate Investment Trusts |
| 交易所 | Nasdaq |
数据覆盖
| 本地 Form 4 历史 | 206 transaction lines from 2020-03-26 to 2026-09-10 128 P purchase lines · 2 S sale lines · 76 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.