Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| IPG PHOTONICS CORPIPGP · Entity 1767 | Director · 10% owner | October 02, 2026 | October 06, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
IPG PHOTONICS CORP
Report date October 02, 2026 · Filed October 06, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 45,162 |
Reported balance
After 2026-10-02 transaction · row 1
1 source rowRow 1 · 2026-10-02 · Sale · Disposed 3,048 · Balance 45,162 F2: The reported transaction involves sale transactions ranging from $85.00 to $85.72 per share. The weighted average price per share was $85.30. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price. F1: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026. |
Filing footnotes · ownership attribution and instrument terms
F1: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026.
F2: The reported transaction involves sale transactions ranging from $85.00 to $85.72 per share. The weighted average price per share was $85.30. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| December 30, 2016 Filed Jan 4, 2017 22:19 UTC | IPG PHOTONICS CORP IPGP · Entity 1767 | Exercise / conversionDirector Stock Option (right to buy) · Derivative | 111 | $58.65 Strike: $58.65 | $6,510.15 |
DisclosureSEC source: 0001111928-17-000002 · wf-form4_148356834711030.xml · derivative · entry 5 Shcherbakov Eugene A · CIK 0001378544 · Director · SVP, MD IPG Laser GmbH · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,389 Underlying: Common Stock · 111 shares Expires 2022-02-13 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F4 · derivative.exercise_date: Options vest in four quarterly installments commencing on March 31, 2016. Read SEC document |
| December 30, 2016 Filed Jan 4, 2017 22:19 UTC | IPG PHOTONICS CORP IPGP · Entity 1767 | Exercise / conversionDirector Stock Option (right to buy) · Derivative | 1,435 | $53.76 Strike: $53.76 | $77,145.60 |
DisclosureSEC source: 0001111928-17-000002 · wf-form4_148356834711030.xml · derivative · entry 4 Shcherbakov Eugene A · CIK 0001378544 · Director · SVP, MD IPG Laser GmbH · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 13,565 Underlying: Common Stock · 1,435 shares Expires 2021-02-28 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: Options vest in four quarterly installments commencing on March 31, 2015. Read SEC document |
| December 30, 2016 Filed Jan 4, 2017 22:19 UTC | IPG PHOTONICS CORP IPGP · Entity 1767 | Disposition to issuerCommon Stock | 1,546 | $99.06 | $153,146.76 |
DisclosureSEC source: 0001111928-17-000002 · wf-form4_148356834711030.xml · nonDerivative · entry 3 Shcherbakov Eugene A · CIK 0001378544 · Director · SVP, MD IPG Laser GmbH · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 13,871 F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 30, 2016. F2 · price: The reported transaction involves sales transactions from $98.76 to $100.40 per share. The weighted average price per share was $99.06. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer information regarding the number of shares sold at each separate price. Read SEC document |
| December 30, 2016 Filed Jan 4, 2017 22:19 UTC | IPG PHOTONICS CORP IPGP · Entity 1767 | Exercise / conversionCommon Stock | 111 | $58.65 | $6,510.15 |
DisclosureSEC source: 0001111928-17-000002 · wf-form4_148356834711030.xml · nonDerivative · entry 2 Shcherbakov Eugene A · CIK 0001378544 · Director · SVP, MD IPG Laser GmbH · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,417 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| December 30, 2016 Filed Jan 4, 2017 22:19 UTC | IPG PHOTONICS CORP IPGP · Entity 1767 | Exercise / conversionCommon Stock | 1,435 | $53.76 | $77,145.60 |
DisclosureSEC source: 0001111928-17-000002 · wf-form4_148356834711030.xml · nonDerivative · entry 1 Shcherbakov Eugene A · CIK 0001378544 · Director · SVP, MD IPG Laser GmbH · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,306 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| October 27, 2016 Filed Oct 31, 2016 20:02 UTC | IPG PHOTONICS CORP IPGP · Entity 1767 | Exercise / conversionCommon Stock · Derivative | 4,000 | $53.76 Strike: $53.76 | $215,040.00 |
DisclosureSEC source: 0001111928-16-000269 · wf-form4_147794415680199.xml · derivative · entry 5 Shcherbakov Eugene A · CIK 0001378544 · Director · SVP, MD IPG Laser GmbH · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,000 Underlying: Common Stock · 4,000 shares Expires 2021-02-28 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F4 · derivative.exercise_date: Option vests in four quarterly installments commencing on March 31, 2015. Read SEC document |
| October 27, 2016 Filed Oct 31, 2016 20:02 UTC | IPG PHOTONICS CORP IPGP · Entity 1767 | Exercise / conversionCommon Stock · Derivative | 5,000 | $15.82 Strike: $15.82 | $79,100.00 |
DisclosureSEC source: 0001111928-16-000269 · wf-form4_147794415680199.xml · derivative · entry 4 Shcherbakov Eugene A · CIK 0001378544 · Director · SVP, MD IPG Laser GmbH · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,000 Underlying: Common Stock · 5,000 shares Expires 2020-02-25 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: Option vests in four quarterly installments commencing on March 31, 2014. Read SEC document |
| October 27, 2016 Filed Oct 31, 2016 20:02 UTC | IPG PHOTONICS CORP IPGP · Entity 1767 | Disposition to issuerCommon Stock | 9,000 | $93.61 | $842,490.00 |
DisclosureSEC source: 0001111928-16-000269 · wf-form4_147794415680199.xml · nonDerivative · entry 3 Shcherbakov Eugene A · CIK 0001378544 · Director · SVP, MD IPG Laser GmbH · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 13,871 F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 10, 2016. F2 · price: The reported transaction involves purchase transactions from $90.82 to $95.03 per share. The weighted average price per share was $93.61. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer information regarding the number of shares purchased at each separate price. Read SEC document |
| October 27, 2016 Filed Oct 31, 2016 20:02 UTC | IPG PHOTONICS CORP IPGP · Entity 1767 | Exercise / conversionCommon Stock | 4,000 | $53.76 | $215,040.00 |
DisclosureSEC source: 0001111928-16-000269 · wf-form4_147794415680199.xml · nonDerivative · entry 2 Shcherbakov Eugene A · CIK 0001378544 · Director · SVP, MD IPG Laser GmbH · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 22,871 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| October 27, 2016 Filed Oct 31, 2016 20:02 UTC | IPG PHOTONICS CORP IPGP · Entity 1767 | Exercise / conversionCommon Stock | 5,000 | $15.82 | $79,100.00 |
DisclosureSEC source: 0001111928-16-000269 · wf-form4_147794415680199.xml · nonDerivative · entry 1 Shcherbakov Eugene A · CIK 0001378544 · Director · SVP, MD IPG Laser GmbH · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 18,871 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| September 30, 2016 Filed Oct 5, 2016 20:07 UTC | IPG PHOTONICS CORP IPGP · Entity 1767 | Tax withholdingCommon Stock | 247 | $0.00 | $0.00 |
DisclosureSEC source: 0001111928-16-000258 · wf-form4_147569806063462.xml · nonDerivative · entry 1 Shcherbakov Eugene A · CIK 0001378544 · Director · SVP, MD IPG Laser GmbH · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 13,871 Read SEC document |
| March 25, 2015 Filed May 11, 2018 20:43 UTC Amendment | IPG PHOTONICS CORP IPGP · Entity 1767 | SaleCommon Stock | 2,188 | $94.32 | $206,372.16 |
DisclosureSEC source: 0001111928-18-000072 · wf-form4a_152607137447018.xml · nonDerivative · entry 1 Shcherbakov Eugene A · CIK 0001378544 · Director · SVP, MD IPG Laser GmbH · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 13,282 F1 · shares: The original Form 4, filed on March 25, 2015, is being amended by this Form 4/A solely to correct an administrative error, which reported the total sale of 3,075 shares when in fact 2,188 shares of the Issuer's common stock were sold. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.