美国 · SEC FORM 4
TIDEWATER INC
TDW · NYSE; OTC · CIK 0000098222 · Industrials · Oil & Gas Equipment & Services
内部人信号
0 qualifying P purchase groups
当前 180 天评分窗口
18 同一窗口内观察到的 Form 4 交易行
8 sales · 10 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。
Showing the six most active owners; 2 additional owner(s) remain in Form 4 申报证据.
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: 2025-06-04 · ROBOTTI ROBERT.
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
- 5,957,017
- 上期报告
- 6,062,043
- 日均成交量
- 539,737
- 回补天数
- 11.0
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 |
|---|---|---|---|---|---|---|---|
| 2025-06-04 | ROBOTTI ROBERT | 买入 (P) | Common Stock, $0.001 Par Value Per Share | 15,000 | USD 42.05 | USD 630,750 | SEC 申报 ↗ |
| 2025-06-03 | ROBOTTI ROBERT | 买入 (P) | Common Stock, $0.001 Par Value Per Share | 10,000 | USD 42.14 | USD 421,400 | SEC 申报 ↗ |
| 2025-05-30 | ROBOTTI ROBERT | 买入 (P) | Common Stock, $0.001 Par Value Per Share | 560 | USD 40.55 | USD 22,708 | SEC 申报 ↗ |
| 2025-03-13 | ROBOTTI ROBERT | 买入 (P) | Common Stock, $0.001 Par Value Per Share | 25,000 | USD 40.11 | USD 1,002,750 | SEC 申报 ↗ |
| 2025-03-05 | ROBOTTI ROBERT | 买入 (P) | Common Stock, $0.001 Par Value Per Share | 1,770 | USD 40.95 | USD 72,482 | SEC 申报 ↗ |
| 2024-12-17 | ROBOTTI ROBERT | 买入 (P) | Common Stock, $0.001 Par Value Per Share | 2,067 | USD 48.26 | USD 99,753 | SEC 申报 ↗ |
| 2024-12-16 | ROBOTTI ROBERT | 买入 (P) | Common Stock, $0.001 Par Value Per Share | 4,000 | USD 47.47 | USD 189,880 | SEC 申报 ↗ |
| 2024-12-13 | ROBOTTI ROBERT | 买入 (P) | Common Stock, $0.001 Par Value Per Share | 17,147 | USD 47.59 | USD 815,992 | SEC 申报 ↗ |
| 2024-12-13 | Kneen Quintin | 买入 (P) | Common Stock, $0.001 par value | 41,615 | USD 48.06 | USD 2,000,017 | SEC 申报 ↗ |
| 2023-09-07 | ROBOTTI ROBERT | 买入 (P) | Common Stock, $0.001 Par Value Per Share | 1,486 | USD 67.32 | USD 100,038 | SEC 申报 ↗ |
| 2023-08-10 | ROBOTTI ROBERT | 买入 (P) | Common Stock, $0.001 Par Value Per Share | 48,200 | USD 63.00 | USD 3,036,600 | SEC 申报 ↗ |
| 2023-07-31 | ROBOTTI ROBERT | 买入 (P) | Common Stock, $0.001 Par Value Per Share | 117,698 | USD 62.28 | USD 7,330,231 | SEC 申报 ↗ |
| 2023-07-25 | ROBOTTI ROBERT | 买入 (P) | Common Stock, $0.0001 Par Value Per Share | 1,135 | USD 57.06 | USD 64,763 | SEC 申报 ↗ |
| 2023-07-25 | ROBOTTI ROBERT | 买入 (P) | Common Stock, $0.0001 Par Value Per Share | 1,135 | USD 57.06 | USD 64,763 | SEC 申报 ↗ |
| 2023-07-24 | ROBOTTI ROBERT | 买入 (P) | Common Stock, $0.0001 Par Value Per Share | 1,135 | USD 57.06 | USD 64,763 | SEC 申报 ↗ |
Form 4 申报证据
50 transaction lines in the latest 365-day window; 329 in local history.
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-09-16 | ROBOTTI ROBERT | 卖出 (S) | Common Stock, $0.001 Par Value Per Share | 10,300 | USD 89.85 | USD 925,455 | SEC 申报 ↗ |
| 2026-09-16 | ROBOTTI ROBERT | 赠与 (G) | Common Stock, $0.001 Par Value Per Share | 1,951 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-09-16 | ROBOTTI ROBERT | 卖出 (S) | Common Stock, $0.001 Par Value Per Share | 10,300 | USD 89.85 | USD 925,455 | 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 |
|---|---|---|---|---|---|---|---|
| 2026-09-16 | ROBOTTI ROBERT | 卖出 (S) | Common Stock, $0.001 Par Value Per Share | 10,300 | USD 89.85 | USD 925,455 | SEC 申报 ↗ |
| 2026-09-16 | ROBOTTI ROBERT | 赠与 (G) | Common Stock, $0.001 Par Value Per Share | 1,951 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-09-16 | ROBOTTI ROBERT | 卖出 (S) | Common Stock, $0.001 Par Value Per Share | 10,300 | USD 89.85 | USD 925,455 | SEC 申报 ↗ |
| 2026-09-16 | ROBOTTI ROBERT | J (J) | Common Stock, $0.001 Par Value Per Share | 1,951 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-09-02 | Traub Kenneth | 卖出 (S) | Common Stock, $0.001 par value | 10,000 | USD 99.00 | USD 990,000 | SEC 申报 ↗ |
| 2026-09-02 | Hudson Daniel A. | 卖出 (S) | Common Stock, $0.001 par value | 15,000 | USD 99.08 | USD 1,486,200 | SEC 申报 ↗ |
| 2026-08-20 | Hudson Daniel A. | 赠与 (G) | Common Stock, $0.001 par value | 200 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-08-12 | Rubio Samuel R | 卖出 (S) | Common Stock, par value $0.001 | 17,705 | USD 91.56 | USD 1,621,070 | SEC 申报 ↗ |
| 2026-08-10 | Hudson Daniel A. | 卖出 (S) | Common Stock, $0.001 par value | 5,000 | USD 89.01 | USD 445,050 | SEC 申报 ↗ |
| 2026-06-16 | Zabrocky Lois K | 奖励/授予 (A) | Common Stock, $0.001 par value | 1,760 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-06-16 | Traub Kenneth | 奖励/授予 (A) | Common Stock, $0.001 par value | 1,760 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-06-16 | ROBOTTI ROBERT | 奖励/授予 (A) | Common Stock, $0.001 Par Value Per Share | 1,760 | USD 70.99 | USD 124,942 | SEC 申报 ↗ |
| 2026-06-16 | RASPINO LOUIS | 奖励/授予 (A) | Common Stock, $0.001 par value | 1,760 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-06-16 | FAGERSTAL DICK | 奖励/授予 (A) | Common Stock, $0.001 par value | 1,760 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-06-16 | Cougle Melissa | 奖励/授予 (A) | Common Stock, $0.001 par value | 1,760 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-06-12 | ROBOTTI ROBERT | 赠与 (G) | Common Stock, $0.001 Par Value Per Share | 16,932 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-04-01 | ROBOTTI ROBERT | 奖励/授予 (A) | Common Stock, $0.001 Par Value Per Share | 374 | USD 83.44 | USD 31,207 | SEC 申报 ↗ |
| 2026-04-01 | Cougle Melissa | 奖励/授予 (A) | Common Stock, $0.001 par value | 374 | USD 83.44 | USD 31,207 | SEC 申报 ↗ |
| 2026-03-23 | Rubio Samuel R | 代扣税 (F) | Common Stock, par value $0.001 | 4,789 | USD 72.48 | USD 347,107 | SEC 申报 ↗ |
| 2026-03-23 | Middleton Piers Dayer | 代扣税 (F) | Common Stock, par value $0.001 | 2,734 | USD 72.48 | USD 198,160 | SEC 申报 ↗ |
| 2026-03-23 | Kneen Quintin | 代扣税 (F) | Common Stock, $0.001 par value | 14,193 | USD 72.48 | USD 1,028,709 | SEC 申报 ↗ |
| 2026-03-23 | Hudson Daniel A. | 代扣税 (F) | Common Stock, $0.001 par value | 4,123 | USD 72.48 | USD 298,835 | SEC 申报 ↗ |
| 2026-03-18 | Rubio Samuel R | 代扣税 (F) | Common Stock, par value $0.001 | 3,771 | USD 75.27 | USD 283,843 | SEC 申报 ↗ |
| 2026-03-18 | Rubio Samuel R | 奖励/授予 (A) | Common Stock, par value $0.001 | 16,063 | USD 75.27 | USD 1,209,062 | SEC 申报 ↗ |
| 2026-03-18 | Middleton Piers Dayer | 奖励/授予 (A) | Common Stock, par value $0.001 | 6,643 | USD 75.27 | USD 500,019 | SEC 申报 ↗ |
| 2026-03-18 | Kneen Quintin | 代扣税 (F) | Common Stock, $0.001 par value | 25,965 | USD 75.27 | USD 1,954,386 | SEC 申报 ↗ |
| 2026-03-18 | Kneen Quintin | 奖励/授予 (A) | Common Stock, $0.001 par value | 91,513 | USD 75.27 | USD 6,888,184 | SEC 申报 ↗ |
| 2026-03-18 | Hudson Daniel A. | 代扣税 (F) | Common Stock, $0.001 par value | 3,267 | USD 75.27 | USD 245,907 | SEC 申报 ↗ |
| 2026-03-18 | Hudson Daniel A. | 奖励/授予 (A) | Common Stock, $0.001 par value | 14,648 | USD 75.27 | USD 1,102,555 | SEC 申报 ↗ |
| 2026-03-17 | ROBOTTI ROBERT | 赠与 (G) | Common Stock, $0.001 Par Value Per Share | 10,000 | 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 | TDW |
| CIK | 0000098222 |
| 行业 | Industrials |
| 细分行业 | Oil & Gas Equipment & Services Yahoo Finance |
| SEC SIC | 4400 Water Transportation |
| 交易所 | NYSE; OTC |
数据覆盖
| 本地 Form 4 历史 | 329 transaction lines from 2020-03-13 to 2026-09-16 45 P purchase lines · 49 S sale lines · 235 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.