美国 · SEC FORM 4
LATTICE SEMICONDUCTOR CORP
LSCC · Nasdaq · CIK 0000855658 · Technology · Semiconductors
内部人信号
0 qualifying P purchase groups
当前 180 天评分窗口
84 同一窗口内观察到的 Form 4 交易行
30 sales · 54 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。
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。
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; 1 additional owner(s) remain in Form 4 申报证据.
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: 2025-11-07 · Tamer Ford.
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
- 8,056,787
- 上期报告
- 6,072,643
- 日均成交量
- 1,904,799
- 回补天数
- 4.2
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.
Form 4 申报证据
215 transaction lines in the latest 365-day window; 1,605 in local history.
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-10-15 | Shaikh Erhaan | 代扣税 (F) | Common Stock | 804 | USD 107.09 | USD 86,100 | SEC 申报 ↗ |
| 2026-10-10 | Tamer Ford | 代扣税 (F) | Common Stock | 1,566 | USD 126.05 | USD 197,394 | SEC 申报 ↗ |
| 2026-10-10 | Shaikh Erhaan | 代扣税 (F) | Common Stock | 493 | USD 126.05 | USD 62,143 | 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 |
|---|---|---|---|---|---|---|---|
| 2026-10-15 | Shaikh Erhaan | 代扣税 (F) | Common Stock | 804 | USD 107.09 | USD 86,100 | SEC 申报 ↗ |
| 2026-10-10 | Tamer Ford | 代扣税 (F) | Common Stock | 1,566 | USD 126.05 | USD 197,394 | SEC 申报 ↗ |
| 2026-10-10 | Shaikh Erhaan | 代扣税 (F) | Common Stock | 493 | USD 126.05 | USD 62,143 | SEC 申报 ↗ |
| 2026-10-10 | Flores Lorenzo | 代扣税 (F) | Common Stock | 577 | USD 126.05 | USD 72,731 | SEC 申报 ↗ |
| 2026-10-10 | Feanny Tracy Ann | 代扣税 (F) | Common Stock | 346 | USD 126.05 | USD 43,613 | SEC 申报 ↗ |
| 2026-10-10 | Elashmawi Esam | 代扣税 (F) | Common Stock | 515 | USD 126.05 | USD 64,916 | SEC 申报 ↗ |
| 2026-10-10 | Desale Pravin | 代扣税 (F) | Common Stock | 504 | USD 126.05 | USD 63,529 | SEC 申报 ↗ |
| 2026-09-15 | Desale Pravin | 卖出 (S) | Common Stock | 4,279 | USD 105.62 | USD 451,957 | SEC 申报 ↗ |
| 2026-09-14 | Desale Pravin | 卖出 (S) | Common Stock | 2,039 | USD 111.83 | USD 228,021 | SEC 申报 ↗ |
| 2026-09-11 | Desale Pravin | 代扣税 (F) | Common Stock | 5,303 | USD 119.76 | USD 635,087 | SEC 申报 ↗ |
| 2026-09-11 | Desale Pravin | 奖励／授予 (A) | Common Stock | 8,713 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-08-31 | Feanny Tracy Ann | 代扣税 (F) | Common Stock | 445 | USD 115.34 | USD 51,326 | SEC 申报 ↗ |
| 2026-08-31 | Elashmawi Esam | 代扣税 (F) | Common Stock | 680 | USD 115.34 | USD 78,431 | SEC 申报 ↗ |
| 2026-08-31 | Desale Pravin | 代扣税 (F) | Common Stock | 654 | USD 115.34 | USD 75,432 | SEC 申报 ↗ |
| 2026-08-18 | Feanny Tracy Ann | 卖出 (S) | Common Stock | 1,880 | USD 126.43 | USD 237,688 | SEC 申报 ↗ |
| 2026-08-17 | Feanny Tracy Ann | 代扣税 (F) | Common Stock | 270 | USD 132.67 | USD 35,821 | SEC 申报 ↗ |
| 2026-08-17 | Elashmawi Esam | 卖出 (S) | Common Stock | 15,742 | USD 134.77 | USD 2,121,542 | SEC 申报 ↗ |
| 2026-08-17 | Elashmawi Esam | 代扣税 (F) | Common Stock | 438 | USD 132.67 | USD 58,109 | SEC 申报 ↗ |
| 2026-08-16 | Feanny Tracy Ann | 代扣税 (F) | Common Stock | 367 | USD 130.46 | USD 47,879 | SEC 申报 ↗ |
| 2026-08-16 | Elashmawi Esam | 代扣税 (F) | Common Stock | 593 | USD 130.46 | USD 77,363 | SEC 申报 ↗ |
| 2026-08-16 | Desale Pravin | 代扣税 (F) | Common Stock | 593 | USD 130.46 | USD 77,363 | SEC 申报 ↗ |
| 2026-08-14 | Shaikh Erhaan | 代扣税 (F) | Common Stock | 691 | USD 130.46 | USD 90,148 | SEC 申报 ↗ |
| 2026-08-10 | Flores Lorenzo | 代扣税 (F) | Common Stock | 2,741 | USD 128.32 | USD 351,725 | SEC 申报 ↗ |
| 2026-08-05 | Shaikh Erhaan | 代扣税 (F) | Common Stock | 338 | USD 128.31 | USD 43,369 | SEC 申报 ↗ |
| 2026-08-04 | Shaikh Erhaan | 代扣税 (F) | Common Stock | 296 | USD 138.00 | USD 40,848 | SEC 申报 ↗ |
| 2026-07-15 | Shaikh Erhaan | 代扣税 (F) | Common Stock | 805 | USD 132.46 | USD 106,630 | SEC 申报 ↗ |
| 2026-07-10 | Tamer Ford | 代扣税 (F) | Common Stock | 1,566 | USD 137.44 | USD 215,231 | SEC 申报 ↗ |
| 2026-07-10 | Shaikh Erhaan | 代扣税 (F) | Common Stock | 493 | USD 137.44 | USD 67,758 | SEC 申报 ↗ |
| 2026-07-10 | Flores Lorenzo | 代扣税 (F) | Common Stock | 577 | USD 137.44 | USD 79,303 | SEC 申报 ↗ |
| 2026-07-10 | Feanny Tracy Ann | 代扣税 (F) | Common Stock | 346 | USD 137.44 | USD 47,554 | 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 | LSCC |
| CIK | 0000855658 |
| 行业 | Technology |
| 细分行业 | Semiconductors Yahoo Finance |
| SEC SIC | 3674 Semiconductors & Related Devices |
| 交易所 | Nasdaq |
数据覆盖
| 本地 Form 4 历史 | 1,605 transaction lines from 2020-01-02 to 2026-10-15 5 P purchase lines · 463 S sale lines · 1,137 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.