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IPGP research notebook

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SEC submissions · retrieved 2026-10-22 · 8029 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 4 · Ownership change

    Report date 2026-10-02 · 0001111928-26-000173

  2. 4 · Ownership change

    Report date 2026-10-02 · 0001111928-26-000171

  3. 8-K · Current report

    Report date 2026-09-08 · 0001111928-26-000169 · Items 1.01,9.01

  4. 4 · Ownership change

    Report date 2026-09-01 · 0001111928-26-000165

  5. 4 · Ownership change

    Report date 2026-08-26 · 0001111928-26-000163

  6. 4 · Ownership change

    Report date 2026-08-08 · 0001111928-26-000161

  7. 4 · Ownership change

    Report date 2026-08-04 · 0001111928-26-000159

  8. 4 · Ownership change

    Report date 2026-07-31 · 0001111928-26-000157

  9. 4 · Ownership change

    Report date 2026-07-31 · 0001111928-26-000155

  10. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001111928-26-000153

  11. 8-K · Current report

    Report date 2026-08-04 · 0001111928-26-000150 · Items 2.02,9.01

  12. 8-K · Current report

    Report date 2026-07-16 · 0001111928-26-000142 · Items 1.01,7.01,9.01

  13. 8-K · Current report

    Report date 2026-05-12 · 0001111928-26-000120 · Items 5.07

  14. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001111928-26-000098

  15. 8-K · Current report

    Report date 2026-05-05 · 0001111928-26-000094 · Items 2.02,8.01,9.01

  16. DEF 14A · Proxy statement

    Report date 2026-05-12 · 0001111928-26-000085

  17. 8-K · Current report

    Report date 2026-03-16 · 0001111928-26-000074 · Items 8.01,9.01

  18. 10-K/A · Annual report

    Report date 2025-12-31 · 0001111928-26-000068

  19. 8-K · Current report

    Report date 2026-02-25 · 0001111928-26-000051 · Items 8.01

  20. 10-K · Annual report

    Report date 2025-12-31 · 0001111928-26-000040

  21. 8-K · Current report

    Report date 2026-02-12 · 0001111928-26-000015 · Items 2.02,9.01

  22. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001111928-25-000168

  23. 8-K · Current report

    Report date 2025-11-04 · 0001111928-25-000165 · Items 2.02,9.01

  24. 8-K · Current report

    Report date 2025-09-30 · 0001111928-25-000147 · Items 5.02,9.01

  25. 10-Q · Quarterly report

    Report date 2025-06-30 · 0001111928-25-000132

  26. 8-K · Current report

    Report date 2025-08-05 · 0001111928-25-000129 · Items 2.02,9.01

  27. 8-K · Current report

    Report date 2025-07-01 · 0001111928-25-000125 · Items 5.02,9.01

  28. 8-K · Current report

    Report date 2025-06-24 · 0001111928-25-000122 · Items 1.01,2.03,9.01

  29. 8-K · Current report

    Report date 2025-05-20 · 0001111928-25-000106 · Items 5.02,5.07,8.01,9.01

  30. 10-Q · Quarterly report

    Report date 2025-03-31 · 0001111928-25-000069

  31. 8-K · Current report

    Report date 2025-05-06 · 0001111928-25-000067 · Items 2.02,9.01

  32. 8-K · Current report

    Report date 2025-04-08 · 0001111928-25-000061 · Items 5.02

  33. DEF 14A · Proxy statement

    Report date 2025-05-20 · 0001111928-25-000054

  34. 8-K · Current report

    Report date 2025-03-06 · 0001111928-25-000040 · Items 5.02

  35. 10-K · Annual report

    Report date 2024-12-31 · 0001111928-25-000023

  36. 8-K · Current report

    Report date 2025-02-11 · 0001111928-25-000003 · Items 2.02,5.02,9.01

  37. 10-Q · Quarterly report

    Report date 2024-09-30 · 0001111928-24-000135

  38. 8-K · Current report

    Report date 2024-10-29 · 0001111928-24-000133 · Items 2.02,8.01,9.01

  39. 8-K · Current report

    Report date 2024-08-27 · 0001111928-24-000130 · Items 5.02,8.01,9.01

  40. 8-K · Current report

    Report date 2024-08-15 · 0001111928-24-000127 · Items 5.02,9.01

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-10-15 · 2026 Q3: filings in this completed quarter; not a live transaction feed

Purchases and sales include open-market or private transactions. Grants, exercises and tax withholding are shown separately. Amendments and joint reports can overlap; rows are not a net-buying score. Prices retain the filing's units; consult its footnotes.

Transaction rows by code · counts, not monetary totals
Purchase: 2 transaction rows2PSale: 33 transaction rows33SGrant / award: 0 transaction rows0AExercise / conversion: 0 transaction rows0MTax / exercise payment: 1 transaction rows1FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

36 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-09-02
2026-09-03
Valentin Gapontsev Trust I
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock4591.075.65
2026-09-02
2026-09-03
Valentin Gapontsev Trust I
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock4715.076.25
2026-09-01
2026-09-03
Valentin Gapontsev Trust I
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock18091.075.14
2026-08-26
2026-08-27
PEELER JOHN RP · Purchase
Acquired
Common Stock1552.072.84
2026-08-26
2026-08-27
PEELER JOHN RP · Purchase
Acquired
Common Stock1158.074.57
2026-08-08
2026-08-10
Bucher PaulusF · Tax / exercise payment
Disposed
Common Stock663.090.23
2026-08-05
2026-08-06
IP FIBRE DEVICES LTD
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock11912.095.31
2026-08-05
2026-08-06
IP FIBRE DEVICES LTD
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock1325.096.76
2026-08-05
2026-08-06
IP FIBRE DEVICES LTD
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock4324.097.81
2026-08-05
2026-08-06
IP FIBRE DEVICES LTD
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock550.098.71
2026-08-04
2026-08-06
IP FIBRE DEVICES LTD
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock12202.095.18
2026-07-31
2026-08-04
IP FIBRE DEVICES LTD
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock25994.085.76
2026-07-31
2026-08-04
IP FIBRE DEVICES LTD
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock506.086.14
2026-07-31
2026-08-04
IP FIBRE DEVICES LTD
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock200.087.45
2026-07-31
2026-08-04
IP FIBRE DEVICES LTD
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock300.088.59
2026-07-31
2026-08-04
SCHERBAKOV EUGENE A
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock783.085.72
2026-07-31
2026-08-04
SCHERBAKOV EUGENE A
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock241.088.68
2026-07-31
2026-08-04
SCHERBAKOV EUGENE A
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock300.087.45
2026-07-31
2026-08-04
SCHERBAKOV EUGENE A
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock200.086.34
2026-07-21
2026-07-22
Valentin Gapontsev Trust I
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock1000.0100.08
2026-07-21
2026-07-22
Valentin Gapontsev Trust I
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock23869.0103.0
2026-07-21
2026-07-22
Valentin Gapontsev Trust I
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock24347.0102.04
2026-07-21
2026-07-22
Valentin Gapontsev Trust I
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock7100.0101.2
2026-06-29
2026-07-01
IP FIBRE DEVICES LTD
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock1841.0100.19
2026-06-29
2026-07-01
IP FIBRE DEVICES LTD
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock2405.0101.21
2026-06-29
2026-07-01
IP FIBRE DEVICES LTD
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock17735.0102.09
2026-06-29
2026-07-01
IP FIBRE DEVICES LTD
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock13304.0103.08
2026-06-29
2026-07-01
IP FIBRE DEVICES LTD
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock16406.0104.33
2026-06-29
2026-07-01
IP FIBRE DEVICES LTD
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock2684.0105.37
2026-06-29
2026-07-01
IP FIBRE DEVICES LTD
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock11325.0106.4
2026-06-29
2026-07-01
Lopresti Angelo P
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock1000.0110.33
2026-06-29
2026-07-01
SCHERBAKOV EUGENE A
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock973.0100.43
2026-06-29
2026-07-01
SCHERBAKOV EUGENE A
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock250.0101.24
2026-06-29
2026-07-01
SCHERBAKOV EUGENE A
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock100.0102.92
2026-06-29
2026-07-01
SCHERBAKOV EUGENE A
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock1.0104.63
2026-06-29
2026-07-01
SCHERBAKOV EUGENE A
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock200.0106.66

Identity & relationships

Wikidata structured data · retrieved 2026-10-15 · 1663 unambiguous CIK-linked entities; coverage is incomplete

These are sourced identity and relationship claims, with incomplete coverage. Headquarters locations do not describe sales, assets or operating exposure.

SEC issuer · 0001111928IPG PHOTONICS CORP

No parent relationship is available in this import; this is not proof of independence.

No verified LEI join available.

GLEIF legal entity reference data · retrieved 2026-10-15 · 1199 checked identities; 0 unavailable records

Search names and former names

View Wikidata identity and references ↗

  • IPG Photonics · alias · wikidata
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Revenue in constant purchasing power

USD revenue expressed in 2026-09 consumer-price dollars. Each annual period uses a CPI-U average weighted by the days in its actual reporting interval. This is a purchasing-power comparison, not a company-specific price or volume measure.

Year endedReported USD revenueCPI-adjusted USD revenue
2024-12-31$977.13M$1.05B
2023-12-31$1.29B$1.42B
2022-12-31$1.43B$1.65B
2021-12-31$1.46B$1.82B
2020-12-31$1.20B$1.56B
2019-12-31$1.31B$1.73B
2018-12-31$1.46B$1.96B
2017-12-31$1.41B$1.94B

Bureau of Labor Statistics · retrieved 2026-10-22 · 9 selected series; gaps remain missing

Explore the CPI history ↗