IPG PHOTONICS CORP
IPGP
48 insider filings · Latest: Aug 8, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Aug 5, 2026 | Aug 6 8:10 PM | Fibre Devices Ltd IP10% Owner | Sale | 18,111 | $96.12 | $1.7M | 6,405,989(D) | View → |
| Aug 4, 2026 | Aug 6 8:10 PM | Fibre Devices Ltd IP10% Owner | Sale | 12,202 | $95.18 | $1.2M | 6,424,100(D) | View → |
| Jul 31, 2026 | Aug 4 8:58 PM | Fibre Devices Ltd IP10% Owner | Sale | 27,000 | $85.81 | $2.3M | 6,436,302(D) | View → |
| Jul 31, 2026 | Aug 4 8:56 PM | SCHERBAKOV EUGENE ADirector, 10% Owner | Sale | 1,524 | $86.61 | $132.0K | 48,210(D) | View → |
| Jul 21, 2026 | Jul 22 8:12 PM | Valentin Gapontsev Trust I10% Owner | Sale | 56,316 | $102.31 | $5.8M | 6,670,283(D) | View → |
| Jun 29, 2026 | Jul 1 8:36 PM | Fibre Devices Ltd IP10% Owner | Sale | 65,700 | $103.64 | $6.8M | 6,463,302(D) | View → |
| Jun 29, 2026 | Jul 1 8:34 PM | Angelo P LoprestiSVP, Secretary & Gen Counsel, 10% Owner | Sale | 1,000 | $110.33 | $110.3K | 59,841(D) | View → |
| Jun 29, 2026 | Jul 1 8:32 PM | SCHERBAKOV EUGENE ADirector, 10% Owner | Sale | 1,524 | $101.55 | $154.8K | 49,734(D) | View → |
| Jun 29, 2026 | Jun 29 10:21 PM | Lopresti Angelo P | Proposed Sale | 3,000 | $110.33 | $331.0K | — | View → |
| Jun 29, 2026 | Jun 29 10:12 PM | IP FIBRE DEVICES LTD | Proposed Sale | 197,100 | $103.64 | $20.4M | — | View → |
| Jun 29, 2026 | Jun 29 10:11 PM | SCHERBAKOV EUGENE A | Proposed Sale | 4,572 | $101.54 | $464.3K | — | View → |
| Jun 22, 2026 | Jun 23 8:24 PM | Tang AgnesDirector | Sale | 1,511 | $117.85 | $178.1K | 9,588(D) | View → |
| Jun 22, 2026 | Jun 22 9:31 PM | Valentin Gapontsev Trust II | Proposed Sale | 12,876 | $118.02 | $1.5M | — | View → |
| Jun 22, 2026 | Jun 22 8:40 PM | Agnes Tang | Proposed Sale | 1,511 | $117.85 | $178.1K | — | View → |
| May 22, 2026 | May 26 9:34 PM | Timothy PV MammenSVP, Chief Financial Officer | Sale | 9,975 | $119.81 | $1.2M | 76,438(D) | View → |
| May 22, 2026 | May 22 8:10 PM | Mammen Timothy PV | Proposed Sale | 9,975 | $119.81 | $1.2M | — | View → |
| May 14, 2026 | May 15 8:24 PM | Jeanmarie F. DesmondDirector | Sale | 1,690 | $105.58 | $178.4K | 10,486(D) | View → |
| May 14, 2026 | May 14 8:15 PM | Desmond Jeanmarie F. | Proposed Sale | 1,690 | $105.58 | $178.4K | — | View → |
| Mar 17, 2026 | Mar 17 9:06 PM | Mary E. ButtarazziVP, Corp Controller and CAO | Sale | 500 | $116.22 | $58.1K | 4,749(D) | View → |
| Mar 17, 2026 | Mar 17 8:03 PM | Buttarazzi Mary E. | Proposed Sale | 500 | $116.22 | $58.1K | — | View → |
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Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Feb 17, 2026 | Feb 17 11:26 PM | Igor SamartsevSVP, Chief Scientist | Option Exercise | 3,363 | $81.89 | 0(D) | View → |
| Feb 13, 2026 | Feb 17 11:24 PM | SCHERBAKOV EUGENE ADirector, 10% Owner | Option Exercise | 7,592 | $81.89 | 0(D) | View → |
| Feb 12, 2026 | Feb 17 11:23 PM | Angelo P LoprestiSVP, Secretary & Gen Counsel, 10% Owner | Option Exercise | 5,861 | $81.89 | 0(D) | View → |
| Feb 2, 2026 | Feb 3 9:30 PM | Eric MeuriceDirector | Option Exercise | 750 | $87.87 | 0(D) | View → |