美国 · SEC FORM 4
TERAWULF INC.
WULF · Nasdaq · CIK 0001083301 · Financial Services · Capital Markets
内部人信号
当前没有活跃买入信号
3 qualifying P purchase groups
当前 180 天评分窗口
56 同一窗口内观察到的 Form 4 交易行
12 sales · 41 期权、代扣税、授予、赠与或其他交易行
最近一次合资格买入2026-09-15 · Bucella Michael C. · $90.0K
为什么没有活跃信号？
买入活动存在
近期买入3 qualifying line group(s)
近期卖出中等
买入信号状态未激活
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。
Cluster未计算
买入规模未计算
角色未计算
近期性未计算
确信度未计算
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。
AprMayJunJulAugSepOct
Prager Paul B.Chief Executive Officer
○○▼▼○○○○▼▼▼▼
Langlais Kerri M.Chief Strategy Officer
○○○○○○○
Bucella Michael C.Director
○○●●●○
Khan Nazar M.Chief Technology Officer
○○○○○
Fleury PatrickChief Financial Officer
○○○○○
Carter Walter E.Director
○○▼○
● 买入▼ 卖出○ 其他
Showing the six most active owners; 5 additional owner(s) remain in Form 4 申报证据.
买方广度与集中度
合资格买方1
买入集中度100%最大买方： Bucella Michael C. · $190.0K
聚集买入 · 15天1 insider峰值活动： 2026-08-14–2026-08-17
Roles in the peak window: Director. Concentration uses priced qualifying P lines only and does not change the saved score.
信号历史
暂无已记录的活跃信号快照
Scores are archived only when the company qualifies for a published US buy-signal snapshot. 最近一次合资格买入: 2026-09-15 · Bucella Michael C..
近期 Form 4 活动
13买入
17卖出
63其他 Form 4 交易行
58SEC 申报 · 365天
买入3 qualifying P line(s) · 180 days
卖出12 sale line(s) · 仅供背景
其他41 exercise / withholding / award / gift / other lines
10b5-1／计划交易Not assessed
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
- 119,364,725
- 上期报告
- 121,146,308
- 日均成交量
- 26,511,085
- 回补天数
- 4.5
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 |
|---|---|---|---|---|---|---|---|
| 2026-09-15 | Bucella Michael C. | 买入 (P) | Common stock, $0.001 par value per share | 6,085 | USD 14.79 | USD 89,997 | SEC 申报 ↗ |
| 2026-08-17 | Bucella Michael C. | 买入 (P) | Common stock, $0.001 par value per share | 2,860 | USD 17.47 | USD 49,964 | SEC 申报 ↗ |
| 2026-08-14 | Bucella Michael C. | 买入 (P) | Common stock, $0.001 par value per share | 3,023 | USD 16.54 | USD 50,000 | SEC 申报 ↗ |
| 2026-03-20 | Bucella Michael C. | 买入 (P) | Common stock, $0.001 par value per share | 1,665 | USD 15.04 | USD 25,042 | SEC 申报 ↗ |
| 2026-03-19 | Bucella Michael C. | 买入 (P) | Common stock, $0.001 par value per share | 1,670 | USD 14.96 | USD 24,983 | SEC 申报 ↗ |
| 2026-03-18 | Bucella Michael C. | 买入 (P) | Common stock, $0.001 par value per share | 1,581 | USD 15.79 | USD 24,964 | SEC 申报 ↗ |
| 2026-03-17 | Bucella Michael C. | 买入 (P) | Common stock, $0.001 par value per share | 1,584 | USD 16.00 | USD 25,344 | SEC 申报 ↗ |
| 2026-03-11 | Bucella Michael C. | 买入 (P) | Common stock, $0.001 par value per share | 1,338 | USD 14.91 | USD 19,950 | SEC 申报 ↗ |
| 2026-03-09 | Bucella Michael C. | 买入 (P) | Common stock, $0.001 par value per share | 752 | USD 13.31 | USD 10,009 | SEC 申报 ↗ |
| 2026-03-06 | Bucella Michael C. | 买入 (P) | Common stock, $0.001 par value per share | 679 | USD 14.80 | USD 10,049 | SEC 申报 ↗ |
| 2026-03-05 | Bucella Michael C. | 买入 (P) | Common stock, $0.001 par value per share | 654 | USD 15.31 | USD 10,013 | SEC 申报 ↗ |
| 2026-03-04 | Bucella Michael C. | 买入 (P) | Common stock, $0.001 par value per share | 3,171 | USD 15.78 | USD 50,038 | SEC 申报 ↗ |
| 2025-11-13 | Bucella Michael C. | 买入 (P) | Common stock, $0.001 par value per share | 4,178 | USD 12.01 | USD 50,178 | SEC 申报 ↗ |
| 2025-01-27 | Bucella Michael C. | 买入 (P) | Common stock, $0.001 par value per share | 4,796 | USD 4.17 | USD 19,999 | SEC 申报 ↗ |
| 2023-08-18 | Prager Paul B. | 买入 (P) | Common stock, $0.001 par value per share | 50,000 | USD 1.90 | USD 95,000 | SEC 申报 ↗ |
Form 4 申报证据
93 transaction lines in the latest 365-day window; 469 in local history.
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-09-30 | Prager Lisa A. | 奖励／授予 (A) | Common stock, $0.001 par value per share | 1,690 | USD — | USD — | SEC 申报 ↗ |
| 2026-09-30 | Carter Walter E. | 奖励／授予 (A) | Common stock, $0.001 par value per share | 2,112 | USD — | USD — | SEC 申报 ↗ |
| 2026-09-30 | Bucella Michael C. | 奖励／授予 (A) | Common stock, $0.001 par value per share | 1,690 | USD — | USD — | 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 |
|---|---|---|---|---|---|---|---|
| 2026-09-30 | Prager Lisa A. | 奖励／授予 (A) | Common stock, $0.001 par value per share | 1,690 | USD — | USD — | SEC 申报 ↗ |
| 2026-09-30 | Carter Walter E. | 奖励／授予 (A) | Common stock, $0.001 par value per share | 2,112 | USD — | USD — | SEC 申报 ↗ |
| 2026-09-30 | Bucella Michael C. | 奖励／授予 (A) | Common stock, $0.001 par value per share | 1,690 | USD — | USD — | SEC 申报 ↗ |
| 2026-09-29 | Khan Nazar M. | 期权行权／转换 (M) | Common stock, $0.001 par value per share | 666,667 | USD — | USD — | SEC 申报 ↗ |
| 2026-09-15 | Bucella Michael C. | 买入 (P) | Common stock, $0.001 par value per share | 6,085 | USD 14.79 | USD 89,997 | SEC 申报 ↗ |
| 2026-09-08 | Motz Catherine J. | 卖出 (S) | Common stock, $0.001 par value per share | 56,023 | USD 17.81 | USD 997,770 | SEC 申报 ↗ |
| 2026-08-31 | Carter Walter E. | 卖出 (S) | Common stock, $0.001 par value per share | 130,626 | USD 15.14 | USD 1,977,678 | SEC 申报 ↗ |
| 2026-08-27 | Prager Paul B. | 卖出 (S) | Common stock, $0.001 par value per share | 137,500 | USD 17.06 | USD 2,345,750 | SEC 申报 ↗ |
| 2026-08-17 | Bucella Michael C. | 买入 (P) | Common stock, $0.001 par value per share | 2,860 | USD 17.47 | USD 49,964 | SEC 申报 ↗ |
| 2026-08-16 | Tanimoto William Joseph | 期权行权／转换 (M) | Common stock, $0.001 par value per share | 6,666 | USD — | USD — | SEC 申报 ↗ |
| 2026-08-14 | Bucella Michael C. | 买入 (P) | Common stock, $0.001 par value per share | 3,023 | USD 16.54 | USD 50,000 | SEC 申报 ↗ |
| 2026-08-03 | Langlais Kerri M. | D (D) | Common stock, $0.001 par value per share | 276,500 | USD — | USD — | SEC 申报 ↗ |
| 2026-08-01 | Langlais Kerri M. | 期权行权／转换 (M) | Common stock, $0.001 par value per share | 500,000 | USD — | USD — | SEC 申报 ↗ |
| 2026-08-01 | Fleury Patrick | 期权行权／转换 (M) | Common stock, $0.001 par value per share | 500,000 | USD — | USD — | SEC 申报 ↗ |
| 2026-06-30 | Prager Lisa A. | 奖励／授予 (A) | Common stock, $0.001 par value per share | 1,013 | USD — | USD — | SEC 申报 ↗ |
| 2026-06-30 | Carter Walter E. | 奖励／授予 (A) | Common stock, $0.001 par value per share | 1,266 | USD — | USD — | SEC 申报 ↗ |
| 2026-06-30 | Bucella Michael C. | 奖励／授予 (A) | Common stock, $0.001 par value per share | 1,013 | USD — | USD — | SEC 申报 ↗ |
| 2026-06-29 | Prager Paul B. | 卖出 (S) | Common stock, $0.001 par value per share | 137,500 | USD 26.60 | USD 3,657,500 | SEC 申报 ↗ |
| 2026-06-24 | Tanimoto William Joseph | 期权行权／转换 (M) | Common stock, $0.001 par value per share | 10,000 | USD — | USD — | SEC 申报 ↗ |
| 2026-06-23 | Prager Lisa A. | 期权行权／转换 (M) | Common stock, $0.001 par value per share | 56,023 | USD — | USD — | SEC 申报 ↗ |
| 2026-06-23 | Pincus Steven T. | 期权行权／转换 (M) | Common stock, $0.001 par value per share | 63,026 | USD — | USD — | SEC 申报 ↗ |
| 2026-06-23 | Motz Catherine J. | 期权行权／转换 (M) | Common stock, $0.001 par value per share | 56,023 | USD — | USD — | SEC 申报 ↗ |
| 2026-06-23 | Fabiano Amanda | 期权行权／转换 (M) | Common stock, $0.001 par value per share | 56,023 | USD — | USD — | SEC 申报 ↗ |
| 2026-06-23 | Carter Walter E. | 期权行权／转换 (M) | Common stock, $0.001 par value per share | 56,023 | USD — | USD — | SEC 申报 ↗ |
| 2026-06-23 | Bucella Michael C. | 期权行权／转换 (M) | Common stock, $0.001 par value per share | 56,023 | USD — | USD — | SEC 申报 ↗ |
| 2026-05-27 | Prager Paul B. | 卖出 (S) | Common stock, $0.001 par value per share | 166,650 | USD 25.92 | USD 4,319,140 | SEC 申报 ↗ |
| 2026-05-26 | Prager Paul B. | 卖出 (S) | Common stock, $0.001 par value per share | 166,650 | USD 24.43 | USD 4,071,260 | SEC 申报 ↗ |
| 2026-05-18 | Prager Paul B. | 期权行权／转换 (M) | Common stock, $0.001 par value per share | 981,161 | USD — | USD — | SEC 申报 ↗ |
| 2026-05-18 | Prager Paul B. | D (D) | Common stock, $0.001 par value per share | 542,582 | USD — | USD — | SEC 申报 ↗ |
| 2026-05-18 | Langlais Kerri M. | 期权行权／转换 (M) | Common stock, $0.001 par value per share | 327,054 | USD — | USD — | 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 | WULF |
| CIK | 0001083301 |
| 行业 | Financial Services |
| 细分行业 | Capital Markets Yahoo Finance |
| SEC SIC | 6199 Finance Services |
| 交易所 | Nasdaq |
数据覆盖
| 本地 Form 4 历史 | 469 transaction lines from 2020-03-02 to 2026-09-30 39 P purchase lines · 56 S sale lines · 374 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.