美国 · SEC FORM 4
ADTRAN Holdings, Inc.
ADTN · Nasdaq · CIK 0000926282 · Technology · Communication Equipment
内部人信号
1 qualifying P purchase group
当前 180 天评分窗口
12 同一窗口内观察到的 Form 4 交易行
4 sales · 7 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
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: SVP of Finance; CFO. Concentration uses priced qualifying P lines only and does not change the saved score.
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: 2026-08-06 · Santo Timothy P.
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
- +0.0%
- 3M
- -43.0%
- 6M
- -44.7%
- 12M
- -23.0%
波动率与流动性
- 波动率
- 62.2%
- Beta
- 1.49
- 平均每日成交额
- USD 14.0M
估值
- 市值
- USD 582.6M
- P/E
- —
基本面
- 利润率
- -4.2%
- ROE
- -31.3%
- 细分行业
- Communication Equipment
市场数据
价格数据截至：2026-10-05 · 价格来源：OpenBB/yfinance · 来自 SEC 申报文件：利润率, ROE · 财年截止日：2025-12-31 · 来自 Yahoo Finance：市值 · 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
- 11,862,717
- 上期报告
- 12,536,823
- 日均成交量
- 1,646,917
- 回补天数
- 7.2
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 |
|---|---|---|---|---|---|---|---|
| 2026-08-06 | Santo Timothy P | 买入 (P) | Common Stock | 6,579 | USD 7.60 | USD 50,000 | SEC 申报 ↗ |
| 2025-11-28 | Santo Timothy P | 买入 (P) | Common Stock | 6,150 | USD 8.02 | USD 49,323 | SEC 申报 ↗ |
| 2025-11-26 | Theodosopoulos Nikos | 买入 (P) | Common Stock | 12,859 | USD 7.81 | USD 100,429 | SEC 申报 ↗ |
| 2025-11-24 | STANTON THOMAS R | 买入 (P) | Common Stock | 40,928 | USD 7.33 | USD 300,002 | SEC 申报 ↗ |
| 2022-12-07 | STANTON THOMAS R | 买入 (P) | Common Stock | 652 | USD 19.21 | USD 12,529 | SEC 申报 ↗ |
| 2022-12-07 | McCray Gregory James | 买入 (P) | Common Stock | 36 | USD 19.21 | USD 698 | SEC 申报 ↗ |
| 2022-09-04 | Wilson James Denson Jr | 买入 (P) | Common Stock | 102 | USD 22.90 | USD 2,343 | SEC 申报 ↗ |
| 2022-09-04 | Wilson James Denson Jr | 买入 (P) | Common Stock | 102 | USD 22.90 | USD 2,343 | SEC 申报 ↗ |
| 2022-09-04 | STANTON THOMAS R | 买入 (P) | Common Stock | 296 | USD 22.90 | USD 6,783 | SEC 申报 ↗ |
| 2022-09-04 | McCray Gregory James | 买入 (P) | Common Stock | 30 | USD 22.90 | USD 695 | SEC 申报 ↗ |
| 2022-09-01 | Foliano Michael | 买入 (P) | Common Stock | 1 | USD 20.62 | USD 19 | SEC 申报 ↗ |
| 2021-11-09 | Nair Balan | 买入 (P) | Common Stock | 4,773 | USD 20.95 | USD 99,994 | SEC 申报 ↗ |
| 2020-02-18 | Whalen Daniel T | 买入 (P) | Common Stock | 6,500 | USD 8.71 | USD 56,615 | SEC 申报 ↗ |
| 2020-02-14 | Whalen Daniel T | 买入 (P) | Common Stock | 13,500 | USD 8.95 | USD 120,825 | SEC 申报 ↗ |
Form 4 申报证据
39 transaction lines in the latest 365-day window; 464 in local history.
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-08-10 | Glingener Christoph | 奖励／授予 (A) | Common Stock | 27,924 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-08-06 | Santo Timothy P | 买入 (P) | Common Stock | 6,579 | USD 7.60 | USD 50,000 | SEC 申报 ↗ |
| 2026-07-24 | Glingener Christoph | 奖励／授予 (A) | Common Stock | 9,384 | 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 |
|---|---|---|---|---|---|---|---|
| 2026-08-10 | Glingener Christoph | 奖励／授予 (A) | Common Stock | 27,924 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-08-06 | Santo Timothy P | 买入 (P) | Common Stock | 6,579 | USD 7.60 | USD 50,000 | SEC 申报 ↗ |
| 2026-07-24 | Glingener Christoph | 奖励／授予 (A) | Common Stock | 9,384 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-07-01 | DelSanto Anne | 奖励／授予 (A) | Common Stock | 4,399 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-20 | Wilson James Denson Jr | 卖出 (S) | Common Stock | 9,332 | USD 14.72 | USD 137,367 | SEC 申报 ↗ |
| 2026-05-20 | Wilson James Denson Jr | 赠与 (G) | Common Stock | 10,469 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-08 | Glingener Christoph | 卖出 (S) | Common Stock | 22,277 | USD 15.00 | USD 334,155 | SEC 申报 ↗ |
| 2026-05-08 | Glingener Christoph | 期权行权／转换 (M) | Common Stock | 22,277 | USD 12.17 | USD 271,111 | SEC 申报 ↗ |
| 2026-05-07 | Glingener Christoph | 卖出 (S) | Common Stock | 126,115 | USD 14.95 | USD 1,885,689 | SEC 申报 ↗ |
| 2026-05-07 | Glingener Christoph | 期权行权／转换 (M) | Common Stock | 126,115 | USD 10.48 | USD 1,322,124 | SEC 申报 ↗ |
| 2026-04-01 | Wilson James Denson Jr | 奖励／授予 (A) | Common Stock | 24,908 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-04-01 | Santo Timothy P | 奖励／授予 (A) | Common Stock | 28,252 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-04-01 | STANTON THOMAS R | 奖励／授予 (A) | Common Stock | 170,723 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-03-19 | Santo Timothy P | 代扣税 (F) | Common Stock | 1,501 | USD 11.90 | USD 17,862 | SEC 申报 ↗ |
| 2026-03-04 | Jacqueline Hourigan Rice | 卖出 (S) | Common Stock | 14,406 | USD 10.29 | USD 148,238 | SEC 申报 ↗ |
| 2026-01-26 | Wilson James Denson Jr | 代扣税 (F) | Common Stock | 1,309 | USD 9.24 | USD 12,095 | SEC 申报 ↗ |
| 2026-01-26 | Wilson James Denson Jr | 代扣税 (F) | Common Stock | 1,087 | USD 9.24 | USD 10,044 | SEC 申报 ↗ |
| 2026-01-26 | Wilson James Denson Jr | 奖励／授予 (A) | Common Stock | 3,777 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-01-26 | STANTON THOMAS R | 代扣税 (F) | Common Stock | 12,407 | USD 9.24 | USD 114,641 | SEC 申报 ↗ |
| 2026-01-26 | STANTON THOMAS R | 奖励／授予 (A) | Common Stock | 27,973 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-01-26 | Wilson James Denson Jr | 代扣税 (F) | Common Stock | 998 | USD 9.73 | USD 9,711 | SEC 申报 ↗ |
| 2026-01-26 | STANTON THOMAS R | 代扣税 (F) | Common Stock | 14,409 | USD 9.73 | USD 140,200 | SEC 申报 ↗ |
| 2026-01-24 | Wilson James Denson Jr | 代扣税 (F) | Common Stock | 1,227 | USD 9.55 | USD 11,718 | SEC 申报 ↗ |
| 2026-01-24 | STANTON THOMAS R | 代扣税 (F) | Common Stock | 17,535 | USD 9.55 | USD 167,459 | SEC 申报 ↗ |
| 2026-01-20 | Wilson James Denson Jr | 代扣税 (F) | Common Stock | 765 | USD 9.24 | USD 7,069 | SEC 申报 ↗ |
| 2026-01-20 | STANTON THOMAS R | 代扣税 (F) | Common Stock | 10,247 | USD 9.24 | USD 94,682 | SEC 申报 ↗ |
| 2025-12-31 | Walker Kathryn A | 奖励／授予 (A) | Common Stock | 13,809 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2025-12-31 | Theodosopoulos Nikos | 奖励／授予 (A) | Common Stock | 13,809 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2025-12-31 | Nair Balan | 奖励／授予 (A) | Common Stock | 13,809 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2025-12-31 | McCray Gregory James | 奖励／授予 (A) | Common Stock | 13,809 | 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 | ADTN |
| CIK | 0000926282 |
| 行业 | Technology |
| 细分行业 | Communication Equipment Yahoo Finance |
| SEC SIC | 3661 Telephone & Telegraph Apparatus |
| 交易所 | Nasdaq |
数据覆盖
| 本地 Form 4 历史 | 464 transaction lines from 2020-01-18 to 2026-08-10 14 P purchase lines · 15 S sale lines · 435 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.