CIK 0001111928 · Large accelerated filer
IPG PHOTONICS CORP
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- IPGP
- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 043444218
- Phone
- 5083731100
- Business address
- 377 SIMARANO DRIVE, MARLBOROUGH, MA, 01752
- Open-market buys, last 90 days
- $199,400
- in 1 filing
- Open-market sales, last 90 days
- $5,194,313
- in 4 filings, $5.2M under 10b5-1 plans
Net −$4,994,913. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2025-10-20 | Ness Trevor SVP, Sales & Strategic Bus Dev | Sale 10b5-1 | −1,263 | $87.22 | $110K | 38,952 |
| 2025-10-20 | Ness Trevor SVP, Sales & Strategic Bus Dev | Sale 10b5-1 | −65 | $87.83 | $6K | 38,887 |
| 2025-10-17 | IP FIBRE DEVICES LTD 10% owner | Sale 10b5-1 | −15,684 | $84.62 | $1.3M | 6,834,153 |
| 2025-10-17 | IP FIBRE DEVICES LTD 10% owner | Sale 10b5-1 | −875 | $85.71 | $75K | 6,833,278 |
| 2025-10-15 | Valentin Gapontsev Trust I 10% owner | Sale 10b5-1 | −5,315 | $84.24 | $448K | 7,004,991 |
| 2025-10-15 | Valentin Gapontsev Trust I 10% owner | Sale 10b5-1 | −5,166 | $84.73 | $438K | 6,999,825 |
| 2025-10-15 | Valentin Gapontsev Trust I 10% owner | Sale 10b5-1 | −7,226 | $85.97 | $621K | 6,992,599 |
| 2025-10-14 | Valentin Gapontsev Trust I 10% owner | Sale 10b5-1 | −1,661 | $80.96 | $134K | 7,025,174 |
| 2025-10-14 | Valentin Gapontsev Trust I 10% owner | Sale 10b5-1 | −3,002 | $82.19 | $247K | 7,022,172 |
| 2025-10-14 | Valentin Gapontsev Trust I 10% owner | Sale 10b5-1 | −8,430 | $83.22 | $702K | 7,013,742 |
| 2025-10-14 | Valentin Gapontsev Trust I 10% owner | Sale 10b5-1 | −3,436 | $84.00 | $289K | 7,010,306 |
| 2025-10-13 | Valentin Gapontsev Trust I 10% owner | Sale 10b5-1 | −1,667 | $82.09 | $137K | 7,057,432 |
| 2025-10-13 | Valentin Gapontsev Trust I 10% owner | Sale 10b5-1 | −29,547 | $83.23 | $2.5M | 7,027,885 |
| 2025-10-13 | Valentin Gapontsev Trust I 10% owner | Sale 10b5-1 | −1,050 | $83.86 | $88K | 7,026,835 |
| 2025-10-07 | Meurice Eric Director | Option exercise 10b5-1 | +1,502 | $87.87 | $132K | 24,305 |
| 2025-10-07 | Meurice Eric Director | Sale 10b5-1 | −674 | $89.24 | $60K | 23,631 |
| 2025-10-07 | Meurice Eric Director | Sale 10b5-1 | −828 | $90.01 | $75K | 22,803 |
| 2025-10-07 | Meurice Eric Director | Option exercise · Director Stock Option (right to buy) 10b5-1 | −1,502 | 1,500 | ||
| 2025-10-06 | Lopresti Angelo P SVP, Secretary & Gen Counsel | Sale 10b5-1 | −1,500 | $85.17 | $128K | 62,885 |
| 2025-09-23 | SCHERBAKOV EUGENE A Director | Sale 10b5-1 | −1,555 | $81.54 | $127K | 71,275 |
Page 10 of 12 · 238 trades