美国 · SEC FORM 4
TETRA TECH INC
TTEK · Nasdaq · CIK 0000831641 · Industrials · Engineering & Construction
内部人信号
1 位买方 · 1 条买入交易行 · $50.2K 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 · 1 insider(s), not 4+
- ⚠ Purchase size is modest relative to the model scale
- ⚠ Purchase activity is becoming less recent
- ✓ 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
- 43.2
- 43.2
- 43.1
- 43.1
- 43.1
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
- -6.6%
- 3M
- +7.0%
- 6M
- +10.4%
- 12M
- -4.3%
波动率与流动性
- 波动率
- 34.5%
- Beta
- —
- 平均每日成交额
- USD 83.3M
估值
- 市值
- USD 8.5B
- P/E
- 34.4×
基本面
- 利润率
- 4.6%
- ROE
- 13.9%
- 细分行业
- Engineering & Construction
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:2025-09-28 · 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:2026-07-20 · 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
- 11,876,810
- 上期报告
- 11,089,741
- 日均成交量
- 2,340,340
- 回补天数
- 5.1
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 |
|---|---|---|---|---|---|---|---|
| 2026-05-15 | Feeler Jeffrey R | 买入 (P) | COMMON STOCK | 1,900 | USD 26.41 | USD 50,179 | SEC 申报 ↗ |
Form 4 申报证据
75 transaction lines in the latest 365-day window; 677 in local history.
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-08-04 | Volpi Kirsten M | 期权行权/转换 (M) | COMMON STOCK | 2,300 | USD 9.59 | USD 22,057 | SEC 申报 ↗ |
| 2026-06-04 | Volpi Kirsten M | 期权行权/转换 (M) | COMMON STOCK | 1,700 | USD 9.59 | USD 16,303 | SEC 申报 ↗ |
| 2026-05-15 | Feeler Jeffrey R | 买入 (P) | COMMON STOCK | 1,900 | USD 26.41 | USD 50,179 | 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 |
|---|---|---|---|---|---|---|---|
| 2026-08-04 | Volpi Kirsten M | 期权行权/转换 (M) | COMMON STOCK | 2,300 | USD 9.59 | USD 22,057 | SEC 申报 ↗ |
| 2026-06-04 | Volpi Kirsten M | 期权行权/转换 (M) | COMMON STOCK | 1,700 | USD 9.59 | USD 16,303 | SEC 申报 ↗ |
| 2026-05-15 | Feeler Jeffrey R | 买入 (P) | COMMON STOCK | 1,900 | USD 26.41 | USD 50,179 | SEC 申报 ↗ |
| 2026-03-16 | Ritrievi Kimberly E | 期权行权/转换 (M) | COMMON STOCK | 20,173 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-03-16 | Ritrievi Kimberly E | 奖励/授予 (A) | COMMON STOCK | 25,883 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-19 | Obiaya Christiana | 期权行权/转换 (M) | COMMON STOCK | 495 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-10 | Volpi Kirsten M | 期权行权/转换 (M) | COMMON STOCK | 1,000 | USD 9.59 | USD 9,590 | SEC 申报 ↗ |
| 2026-02-06 | BURDICK STEVEN M | 赠与 (G) | COMMON STOCK | 11,100 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-02-04 | CARTER BRIAN N | 卖出 (S) | COMMON STOCK | 9,979 | USD 40.23 | USD 401,455 | SEC 申报 ↗ |
| 2026-01-12 | Ritrievi Kimberly E | 奖励/授予 (A) | COMMON STOCK | 2,208 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-01-12 | Birkenbeuel Gary | 期权行权/转换 (M) | COMMON STOCK | 1,590 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-01-12 | Birkenbeuel Gary | 奖励/授予 (A) | COMMON STOCK | 4,397 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2025-11-30 | Volpi Kirsten M | 期权行权/转换 (M) | COMMON STOCK | 1,718 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2025-11-30 | SHOEMAKER LESLIE L | 期权行权/转换 (M) | COMMON STOCK | 6,717 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2025-11-30 | SHOEMAKER LESLIE L | 代扣税 (F) | COMMON STOCK | 3,707 | USD 34.74 | USD 128,781 | SEC 申报 ↗ |
| 2025-11-30 | Obiaya Christiana | 期权行权/转换 (M) | COMMON STOCK | 1,718 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2025-11-30 | Hopson Preston | 期权行权/转换 (M) | COMMON STOCK | 5,190 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2025-11-30 | Hopson Preston | 代扣税 (F) | COMMON STOCK | 2,044 | USD 34.74 | USD 71,009 | SEC 申报 ↗ |
| 2025-11-30 | Gandhi Prashant | 期权行权/转换 (M) | COMMON STOCK | 1,718 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2025-11-30 | CARTER BRIAN N | 期权行权/转换 (M) | COMMON STOCK | 2,748 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2025-11-30 | CARTER BRIAN N | 代扣税 (F) | COMMON STOCK | 1,500 | USD 34.74 | USD 52,110 | SEC 申报 ↗ |
| 2025-11-30 | BURDICK STEVEN M | 期权行权/转换 (M) | COMMON STOCK | 7,327 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2025-11-30 | BURDICK STEVEN M | 代扣税 (F) | COMMON STOCK | 4,044 | USD 34.74 | USD 140,489 | SEC 申报 ↗ |
| 2025-11-30 | BATRACK DAN L | 期权行权/转换 (M) | COMMON STOCK | 40,585 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2025-11-30 | BATRACK DAN L | 代扣税 (F) | COMMON STOCK | 22,396 | USD 34.74 | USD 778,037 | SEC 申报 ↗ |
| 2025-11-30 | Argus Roger R | 期权行权/转换 (M) | COMMON STOCK | 5,190 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2025-11-30 | Argus Roger R | 代扣税 (F) | COMMON STOCK | 2,865 | USD 34.74 | USD 99,530 | SEC 申报 ↗ |
| 2025-11-28 | Volpi Kirsten M | 期权行权/转换 (M) | COMMON STOCK | 1,000 | USD 9.59 | USD 9,590 | SEC 申报 ↗ |
| 2025-11-18 | CARTER BRIAN N | 期权行权/转换 (M) | COMMON STOCK | 2,260 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2025-11-18 | CARTER BRIAN N | 代扣税 (F) | COMMON STOCK | 7,211 | USD 35.69 | USD 257,361 | 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 | TTEK |
| CIK | 0000831641 |
| 行业 | Industrials |
| 细分行业 | Engineering & Construction Yahoo Finance |
| SEC SIC | 8711 Services-Engineering Services |
| 交易所 | Nasdaq |
数据覆盖
| 本地 Form 4 历史 | 677 transaction lines from 2020-01-22 to 2026-08-04 1 P purchase lines · 140 S sale lines · 536 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.