美国 · SEC FORM 4
IPG PHOTONICS CORP
IPGP · Nasdaq · CIK 0001111928 · Technology · Semiconductor Equipment & Materials
内部人信号
1 qualifying P purchase group
当前 180 天评分窗口
54 同一窗口内观察到的 Form 4 交易行
42 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。
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。
Showing the six most active owners; 9 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: 2026-08-26 · PEELER JOHN R.
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
- 3,725,196
- 上期报告
- 3,439,518
- 日均成交量
- 433,668
- 回补天数
- 8.6
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
175 transaction lines in the latest 365-day window; 823 in local history.
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-10-02 | SCHERBAKOV EUGENE A | 卖出 (S) | Common Stock | 3,048 | USD 85.30 | USD 259,994 | SEC 申报 ↗ |
| 2026-10-02 | IP FIBRE DEVICES LTD | 卖出 (S) | Common Stock | 15,361 | USD 85.64 | USD 1,315,515 | SEC 申报 ↗ |
| 2026-09-02 | Valentin Gapontsev Trust I | 卖出 (S) | Common Stock | 9,306 | USD 75.95 | USD 706,828 | 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 |
|---|---|---|---|---|---|---|---|
| 2026-10-02 | SCHERBAKOV EUGENE A | 卖出 (S) | Common Stock | 3,048 | USD 85.30 | USD 259,994 | SEC 申报 ↗ |
| 2026-10-02 | IP FIBRE DEVICES LTD | 卖出 (S) | Common Stock | 15,361 | USD 85.64 | USD 1,315,515 | SEC 申报 ↗ |
| 2026-09-02 | Valentin Gapontsev Trust I | 卖出 (S) | Common Stock | 9,306 | USD 75.95 | USD 706,828 | SEC 申报 ↗ |
| 2026-09-01 | Valentin Gapontsev Trust I | 卖出 (S) | Common Stock | 18,091 | USD 75.14 | USD 1,359,358 | SEC 申报 ↗ |
| 2026-08-26 | PEELER JOHN R | 买入 (P) | Common Stock | 2,710 | USD 73.58 | USD 199,400 | SEC 申报 ↗ |
| 2026-08-08 | Bucher Paulus | 代扣税 (F) | Common Stock | 663 | USD 90.23 | USD 59,822 | SEC 申报 ↗ |
| 2026-08-05 | IP FIBRE DEVICES LTD | 卖出 (S) | Common Stock | 18,111 | USD 96.12 | USD 1,740,761 | SEC 申报 ↗ |
| 2026-08-04 | IP FIBRE DEVICES LTD | 卖出 (S) | Common Stock | 12,202 | USD 95.18 | USD 1,161,386 | SEC 申报 ↗ |
| 2026-07-31 | SCHERBAKOV EUGENE A | 卖出 (S) | Common Stock | 1,524 | USD 86.61 | USD 131,994 | SEC 申报 ↗ |
| 2026-07-31 | IP FIBRE DEVICES LTD | 卖出 (S) | Common Stock | 27,000 | USD 85.81 | USD 2,316,899 | SEC 申报 ↗ |
| 2026-07-21 | Valentin Gapontsev Trust I | 卖出 (S) | Common Stock | 56,316 | USD 102.31 | USD 5,761,475 | SEC 申报 ↗ |
| 2026-06-29 | SCHERBAKOV EUGENE A | 卖出 (S) | Common Stock | 1,524 | USD 101.55 | USD 154,757 | SEC 申报 ↗ |
| 2026-06-29 | Lopresti Angelo P | 卖出 (S) | Common Stock | 1,000 | USD 110.33 | USD 110,330 | SEC 申报 ↗ |
| 2026-06-29 | IP FIBRE DEVICES LTD | 卖出 (S) | Common Stock | 65,700 | USD 103.64 | USD 6,809,233 | SEC 申报 ↗ |
| 2026-06-22 | Agnes Tang | 卖出 (S) | Common Stock | 1,511 | USD 117.85 | USD 178,078 | SEC 申报 ↗ |
| 2026-06-05 | Gitin Mark Milton | 代扣税 (F) | Common Stock | 4,641 | USD 107.37 | USD 498,304 | SEC 申报 ↗ |
| 2026-05-22 | Mammen Timothy PV | 卖出 (S) | Common Stock | 9,975 | USD 119.81 | USD 1,195,098 | SEC 申报 ↗ |
| 2026-05-14 | Desmond Jeanmarie F. | 卖出 (S) | Common Stock | 1,690 | USD 105.58 | USD 178,430 | SEC 申报 ↗ |
| 2026-05-12 | Pavlova Natalia; Samartsev Igor | 奖励/授予 (A) | Common Stock | 2,436 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-12 | PEELER JOHN R | 奖励/授予 (A) | Common Stock | 2,436 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-12 | Meurice Eric | 奖励/授予 (A) | Common Stock | 2,436 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-12 | KENNEDY KOLLEEN T | 奖励/授予 (A) | Common Stock | 2,436 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-12 | Dougherty Greg | 奖励/授予 (A) | Common Stock | 2,436 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-12 | Desmond Jeanmarie F. | 奖励/授予 (A) | Common Stock | 2,436 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-12 | Beecher Gregory R | 奖励/授予 (A) | Common Stock | 2,436 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-12 | Agnes Tang | 奖励/授予 (A) | Common Stock | 2,436 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-03-17 | Buttarazzi Mary E. | 卖出 (S) | Common Stock | 500 | USD 116.22 | USD 58,110 | SEC 申报 ↗ |
| 2026-03-01 | SCHERBAKOV EUGENE A | 代扣税 (F) | Common Stock | 7,237 | USD 131.57 | USD 952,172 | SEC 申报 ↗ |
| 2026-03-01 | Pavlova Natalia; Samartsev Igor | 代扣税 (F) | Common Stock | 836 | USD 131.57 | USD 109,993 | SEC 申报 ↗ |
| 2026-03-01 | Ness Trevor | 代扣税 (F) | Common Stock | 3,402 | USD 131.57 | USD 447,601 | 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 | IPGP |
| CIK | 0001111928 |
| 行业 | Technology |
| 细分行业 | Semiconductor Equipment & Materials Yahoo Finance |
| SEC SIC | 3674 Semiconductors & Related Devices |
| 交易所 | Nasdaq |
数据覆盖
| 本地 Form 4 历史 | 823 transaction lines from 2020-02-19 to 2026-10-02 3 P purchase lines · 522 S sale lines · 298 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.