美国 · SEC FORM 4
SAIA INC
SAIA · Nasdaq · CIK 0001177702 · Industrials · Trucking
内部人信号
0 qualifying P purchase groups
当前 180 天评分窗口
7 同一窗口内观察到的 Form 4 交易行
1 sales · 6 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、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
Scores are archived only when the company qualifies for a published US buy-signal snapshot. 最近一次合资格买入: 2025-11-26 · EPPS DONNA E.
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
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
- 1,185,574
- 上期报告
- 1,251,862
- 日均成交量
- 324,784
- 回补天数
- 3.6
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.
Form 4 申报证据
63 transaction lines in the latest 365-day window; 467 in local history.
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-05-20 | Norwood Anthony R | 卖出 (S) | Common Stock | 292 | USD 468.77 | USD 136,881 | SEC 申报 ↗ |
| 2026-05-13 | HOLZGREFE FREDERICK J III | J (J) | Common Stock | 10,000 | USD 431.42 | USD 4,314,200 | SEC 申报 ↗ |
| 2026-05-11 | HOLZGREFE FREDERICK J III | 赠与 (G) | Common Stock | 10,000 | 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 |
|---|---|---|---|---|---|---|---|
| 2026-05-20 | Norwood Anthony R | 卖出 (S) | Common Stock | 292 | USD 468.77 | USD 136,881 | SEC 申报 ↗ |
| 2026-05-13 | HOLZGREFE FREDERICK J III | J (J) | Common Stock | 10,000 | USD 431.42 | USD 4,314,200 | SEC 申报 ↗ |
| 2026-05-11 | HOLZGREFE FREDERICK J III | 赠与 (G) | Common Stock | 10,000 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-04 | Ward Susan F | 奖励／授予 (A) | Common Stock | 395 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-04 | ODELL RICHARD D | 奖励／授予 (A) | Common Stock | 395 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-04 | James Donald R | 奖励／授予 (A) | Common Stock | 395 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-04 | EISNOR DI-ANN | 奖励／授予 (A) | Common Stock | 660 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-03-09 | SUGAR PATRICK D | 代扣税 (F) | Common Stock | 204 | USD 368.78 | USD 75,231 | SEC 申报 ↗ |
| 2026-02-17 | EISNOR DI-ANN | 卖出 (S) | Common Stock | 500 | USD 389.88 | USD 194,940 | SEC 申报 ↗ |
| 2026-02-13 | SUGAR PATRICK D | 卖出 (S) | Common Stock | 2,706 | USD 386.74 | USD 1,046,518 | SEC 申报 ↗ |
| 2026-02-13 | RAMU RAYMOND R | 卖出 (S) | Common Stock | 5,226 | USD 387.95 | USD 2,027,415 | SEC 申报 ↗ |
| 2026-02-13 | HOLZGREFE FREDERICK J III | 卖出 (S) | Common Stock | 4,775 | USD 388.80 | USD 1,856,520 | SEC 申报 ↗ |
| 2026-02-13 | Benton Kelly W | 卖出 (S) | Common Stock | 800 | USD 389.00 | USD 311,200 | SEC 申报 ↗ |
| 2026-02-13 | Batteh Matthew J | 卖出 (S) | Common Stock | 916 | USD 389.03 | USD 356,353 | SEC 申报 ↗ |
| 2026-02-12 | SUGAR PATRICK D | 奖励／授予 (A) | Common Stock | 2,085 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-12 | RAMU RAYMOND R | 奖励／授予 (A) | Common Stock | 2,299 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-12 | Patel Tarak | 奖励／授予 (A) | Common Stock | 425 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-12 | Norwood Anthony R | 奖励／授予 (A) | Common Stock | 1,015 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-12 | HOLZGREFE FREDERICK J III | 奖励／授予 (A) | Common Stock | 6,594 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-12 | Benton Kelly W | 奖励／授予 (A) | Common Stock | 498 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-12 | Batteh Matthew J | 卖出 (S) | Common Stock | 1,110 | USD 375.71 | USD 417,038 | SEC 申报 ↗ |
| 2026-02-12 | Batteh Matthew J | 期权行权／转换 (M) | Common Stock | 1,110 | USD 100.20 | USD 111,222 | SEC 申报 ↗ |
| 2026-02-12 | Batteh Matthew J | 奖励／授予 (A) | Common Stock | 1,658 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-09 | SUGAR PATRICK D | 代扣税 (F) | Common Stock | 1,400 | USD 409.60 | USD 573,440 | SEC 申报 ↗ |
| 2026-02-09 | SUGAR PATRICK D | 奖励／授予 (A) | Common Stock | 3,101 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-09 | RAMU RAYMOND R | 代扣税 (F) | Common Stock | 1,683 | USD 409.60 | USD 689,357 | SEC 申报 ↗ |
| 2026-02-09 | RAMU RAYMOND R | 奖励／授予 (A) | Common Stock | 3,602 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-09 | Norwood Anthony R | 代扣税 (F) | Common Stock | 305 | USD 409.60 | USD 124,928 | SEC 申报 ↗ |
| 2026-02-09 | Norwood Anthony R | 奖励／授予 (A) | Common Stock | 898 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-09 | HOLZGREFE FREDERICK J III | 代扣税 (F) | Common Stock | 4,534 | USD 409.60 | USD 1,857,126 | 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 | SAIA |
| CIK | 0001177702 |
| 行业 | Industrials |
| 细分行业 | Trucking Yahoo Finance |
| SEC SIC | 4213 Trucking (No Local) |
| 交易所 | Nasdaq |
数据覆盖
| 本地 Form 4 历史 | 467 transaction lines from 2020-02-06 to 2026-05-20 3 P purchase lines · 143 S sale lines · 321 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.