Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| IPG PHOTONICS CORPIPGP · Entity 1767 | Director | May 14, 2026 | May 15, 2026 |
| Sylvamo CorpSLVM · Entity 881 | Director | July 28, 2026 | July 30, 2026 |
| Trinseo PLCTSE · Entity 8671 | Director | May 12, 2026 | May 14, 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 May 14, 2026 · Filed May 15, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 10,486 |
Reported balance
After 2026-05-14 transaction · row 1
1 source rowRow 1 · 2026-05-14 · Sale · Disposed 1,690 · Balance 10,486 F1: The reported transaction involves sale transactions ranging from $105.11 to $105.89 per share. The weighted average price per share was $105.58. 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. |
Filing footnotes · ownership attribution and instrument terms
F1: The reported transaction involves sale transactions ranging from $105.11 to $105.89 per share. The weighted average price per share was $105.58. 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.
Sylvamo Corp
Report date July 28, 2026 · Filed July 30, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Deferred Stock UnitsSEC Table II · derivative / convertible security | Direct | 644.1439 |
Reported balance
After 2026-07-28 transaction · row 1
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 1 · 2026-07-28 · Grant · Acquired 136.2132 · Balance 644.1439 F1: Consists of dividend equivalent units ("DEUs") accrued on restricted stock units ("RSUs") and/or deferred stock units ("DSUs") previously granted to the Reporting Person under the Sylvamo Corporation Restricted Stock and Deferred Compensation Plan for Non-Employee Directors ("Plan"), in connection with a dividend paid on shares of Sylvamo Corporation common stock. The DEUs will vest and be settled on the same terms and conditions as the original RSUs or DSUs to which they relate. Each DEU represents the right to receive, subject to vesting, one share of Sylvamo Corporation common stock. The number of DEUs has been rounded to 4 decimal points. |
Filing footnotes · ownership attribution and instrument terms
F1: Consists of dividend equivalent units ("DEUs") accrued on restricted stock units ("RSUs") and/or deferred stock units ("DSUs") previously granted to the Reporting Person under the Sylvamo Corporation Restricted Stock and Deferred Compensation Plan for Non-Employee Directors ("Plan"), in connection with a dividend paid on shares of Sylvamo Corporation common stock. The DEUs will vest and be settled on the same terms and conditions as the original RSUs or DSUs to which they relate. Each DEU represents the right to receive, subject to vesting, one share of Sylvamo Corporation common stock. The number of DEUs has been rounded to 4 decimal points.
Trinseo PLC
Report date May 12, 2026 · Filed May 14, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Ordinary SharesSEC Table I · non-derivative | Direct | 46,552 |
Reported balance
After 2026-05-12 transaction · row 1
1 source rowRow 1 · 2026-05-12 · Other · Disposed 42,484 · Balance 46,552 F1: Reflects a voluntary forfeiture by the Reporting Person of restricted stock units ("RSUs") that were previously granted on June 25, 2025. At the time of forfeiture, the RSU award was not vested or settled, in full or in part. |
Filing footnotes · ownership attribution and instrument terms
F1: Reflects a voluntary forfeiture by the Reporting Person of restricted stock units ("RSUs") that were previously granted on June 25, 2025. At the time of forfeiture, the RSU award was not vested or settled, in full or in part.
Past disclosures · reporting ended (1)
No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.
DuPont de Nemours, Inc.
Report date February 14, 2020 · Filed February 19, 2020
Section 16 reporting ended · disclosed 2020-02-19. Current position is not established by this disclosure.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 21,121.464 |
Last balance in matching sequence
After 2020-02-17 transaction · row 2
Source-order balances reconcile. Account continuity and personal attribution are not independently verified.
2 source rowsRow 1 · 2020-02-14 · Tax withholding · Disposed 2,950 · Balance 28,086.464 F1: Taxes withheld on lapsed RSUs and associated dividend equivalent units. F2: Includes acquisition of shares pursuant to dividend reinvestment. Row 2 · 2020-02-17 · Tax withholding · Disposed 6,965 · Balance 21,121.464 F1: Taxes withheld on lapsed RSUs and associated dividend equivalent units. F2: Includes acquisition of shares pursuant to dividend reinvestment. |
| Common StockSEC Table I · non-derivative | IndirectOwned by spouse | 6 |
Reported balance
Holding disclosure · report date 2020-02-14 · row 3
Holding and transaction disclosures are not merged.
1 source rowRow 3 · Balance 6 |
Filing footnotes · ownership attribution and instrument terms
F1: Taxes withheld on lapsed RSUs and associated dividend equivalent units.
F2: Includes acquisition of shares pursuant to dividend reinvestment.
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 |
|---|---|---|---|---|---|---|
| February 17, 2020 Filed Feb 19, 2020 21:35 UTC | DuPont de Nemours, Inc. DD · Entity 3297 | Tax withholdingCommon Stock | 6,965 | $53.14 | $370,085.28 |
DisclosureSEC source: 0001713192-20-000002 · edgar.xml · nonDerivative · entry 2 Desmond Jeanmarie F. · CIK 0001713192 · EVP & CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 21,121.464 F1 · shares: Taxes withheld on lapsed RSUs and associated dividend equivalent units. F2 · balance_after: Includes acquisition of shares pursuant to dividend reinvestment. Read SEC document |
| February 14, 2020 Filed Feb 19, 2020 21:35 UTC | DuPont de Nemours, Inc. DD · Entity 3297 | Tax withholdingCommon Stock | 2,950 | $53.14 | $156,748.25 |
DisclosureSEC source: 0001713192-20-000002 · edgar.xml · nonDerivative · entry 1 Desmond Jeanmarie F. · CIK 0001713192 · EVP & CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 28,086.464 F1 · shares: Taxes withheld on lapsed RSUs and associated dividend equivalent units. F2 · balance_after: Includes acquisition of shares pursuant to dividend reinvestment. Read SEC document |
| December 31, 2019 Filed Jan 3, 2020 22:16 UTC | DuPont de Nemours, Inc. DD · Entity 3297 | Tax withholdingCommon Stock | 1,408 | $63.12 | $88,865.92 |
DisclosureSEC source: 0001713192-20-000001 · edgar.xml · nonDerivative · entry 1 Desmond Jeanmarie F. · CIK 0001713192 · EVP & CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 31,036.464 F1 · shares: Taxes withheld on lapsed RSUs and associated divdend equivalent units. F2 · balance_after: Adjusted number is reflective of reverse stock split that took effect following the separation of Corteva from Issuer on June 1, 2019; includes acquisition of shares pursuant to dividend reinvestment. Read SEC document |
| August 05, 2019 Filed Aug 7, 2019 20:45 UTC | DuPont de Nemours, Inc. DD · Entity 3297 | GrantStock Options (Right to Buy) NQOs · Derivative | 67,511 | $0.00 Strike: $66.06 | $0.00 |
DisclosureSEC source: 0001713192-19-000003 · edgar.xml · derivative · entry 1 Desmond Jeanmarie F. · CIK 0001713192 · EVP & CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 67,511 Underlying: Common stock · 67,511 shares Expires 2029-08-05 F1 · derivative.exercise_date: All options become exercisable on December 31, 2021, option shares used to satisfy withholding taxes. Read SEC document |
| February 14, 2019 Filed Feb 19, 2019 22:34 UTC | DuPont de Nemours, Inc. DWDP · Entity 3297 | GrantCommon stock | 37,980 | $0.00 | $0.00 |
DisclosureSEC source: 0001713192-19-000002 · edgar.xml · nonDerivative · entry 1 Desmond Jeanmarie F. · CIK 0001713192 · Co-Controller 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 49,899.7115 F1 · balance_after: Includes unvested restricted stock units and direct ownership. Read SEC document |
| December 31, 2018 Filed Jan 3, 2019 21:41 UTC | DuPont de Nemours, Inc. DWDP · Entity 3297 | Tax withholdingCommon Stock | 1,486 | $53.37 | $79,307.82 |
DisclosureSEC source: 0001713192-19-000001 · edgar.xml · nonDerivative · entry 1 Desmond Jeanmarie F. · CIK 0001713192 · Co-Controller 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 11,919.7115 F1 · shares: Taxes withheld on lapsed RSUs and associated dividend equivalents. F2 · balance_after: Includes direct ownership and unvested RSUs Read SEC document |
| September 14, 2018 Filed Sep 18, 2018 20:44 UTC | DuPont de Nemours, Inc. DWDP · Entity 3297 | GrantCommon Stock | 48.3061 | $65.58 | $3,167.91 |
DisclosureSEC source: 0001713192-18-000006 · edgar.xml · nonDerivative · entry 1 Desmond Jeanmarie F. · CIK 0001713192 · Co-Controller 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 13,342.5969 F1 · balance_after: Includes direct ownership and unvested RSUs Read SEC document |
| June 15, 2018 Filed Jun 19, 2018 21:53 UTC | DuPont de Nemours, Inc. DWDP · Entity 3297 | GrantCommon Stock | 48.6252 | $67.75 | $3,294.36 |
DisclosureSEC source: 0001713192-18-000005 · edgar.xml · nonDerivative · entry 1 Desmond Jeanmarie F. · CIK 0001713192 · Co-Controller 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 13,294.2908 F1 · balance_after: Includes direct ownership and unvested RSUs Read SEC document |
| March 15, 2018 Filed Mar 16, 2018 21:48 UTC | DuPont de Nemours, Inc. DWDP · Entity 3297 | GrantCommon Stock | 48.2619 | $67.88 | $3,276.02 |
DisclosureSEC source: 0001713192-18-000004 · edgar.xml · nonDerivative · entry 1 Desmond Jeanmarie F. · CIK 0001713192 · Co-Controller 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 13,245.6656 F1 · balance_after: Includes direct ownership and unvested RSUs Read SEC document |
| February 15, 2018 Filed Feb 20, 2018 23:08 UTC | DuPont de Nemours, Inc. DWDP · Entity 3297 | GrantStock Options (right to buy) NQOs · Derivative | 38,810 | $0.00 Strike: $71.85 | $0.00 |
DisclosureSEC source: 0001713192-18-000003 · edgar.xml · derivative · entry 1 Desmond Jeanmarie F. · CIK 0001713192 · Co-Controller 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 38,810 Underlying: Common Stock · 38,810 shares Expires 2028-02-14 F1 · derivative.exercise_date: Options become exercisable in three substantially equal installments beginning on the first anniversary of the grant, option shares used to satisfy withholding taxes. Read SEC document |
| February 04, 2018 Filed Feb 6, 2018 22:42 UTC | DuPont de Nemours, Inc. DWDP · Entity 3297 | Tax withholdingCommon Stock | 290 | $71.97 | $20,869.85 |
DisclosureSEC source: 0001713192-18-000002 · edgar.xml · nonDerivative · entry 1 Desmond Jeanmarie F. · CIK 0001713192 · Co-Controller 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 13,197.4037 F1 · shares: Taxes withheld on lapsed RSUs and associated dividend equivalents. F2 · balance_after: Includes direct ownership and unvested RSUs Read SEC document |
| December 31, 2017 Filed Jan 3, 2018 21:37 UTC | DuPont de Nemours, Inc. DWDP · Entity 3297 | Tax withholdingCommon Stock | 1,002 | $71.54 | $71,678.07 |
DisclosureSEC source: 0001713192-18-000001 · edgar.xml · nonDerivative · entry 1 Desmond Jeanmarie F. · CIK 0001713192 · Co-Controller 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 13,487.4037 F1 · shares: Taxes withheld on lapsed RSUs and associated dividend equivalents. F2 · balance_after: Includes direct ownership and unvested RSUs Read SEC document |
| December 15, 2017 Filed Dec 19, 2017 22:42 UTC | DuPont de Nemours, Inc. DWDP · Entity 3297 | GrantCommon Stock | 61.8399 | $70.00 | $4,328.79 |
DisclosureSEC source: 0001713192-17-000005 · edgar.xml · nonDerivative · entry 1 Desmond Jeanmarie F. · CIK 0001713192 · Co-Controller 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,489.4037 F1 · balance_after: Includes direct ownership and unvested RSUs; reflects adjustment to total securities reported on Table I of previously filed Forms 4 due to overstatement of 9/29/2017 dividend equivalent units. Read SEC document |
| November 08, 2017 Filed Nov 13, 2017 21:28 UTC | DuPont de Nemours, Inc. DWDP · Entity 3297 | Exercise / conversionEmployee Stock Options (right to buy) · Derivative | 6,708 | $0.00 Strike: $46.54 | $0.00 |
DisclosureSEC source: 0001713192-17-000004 · edgar.xml · derivative · entry 4 Desmond Jeanmarie F. · CIK 0001713192 · Co-Controller 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 6,708 shares Expires 2021-02-04 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. F2 · derivative.exercise_date: Options become exercisable in three equal annual installments beginning on the first anniversary of the grant. Read SEC document |
| November 08, 2017 Filed Nov 13, 2017 21:28 UTC | DuPont de Nemours, Inc. DWDP · Entity 3297 | SaleCommon Stock | 6,708 | $71.01 | $476,349.17 |
DisclosureSEC source: 0001713192-17-000004 · edgar.xml · nonDerivative · entry 2 Desmond Jeanmarie F. · CIK 0001713192 · Co-Controller 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,440.2611 F1 · balance_after: Includes direct ownership, unvested RSUs and vested deferred stock units. Amount previously reported on Form 4 filed October 3, 2017, overstated dividend equivalent units by 15.3965 shares. Read SEC document |
| November 08, 2017 Filed Nov 13, 2017 21:28 UTC | DuPont de Nemours, Inc. DWDP · Entity 3297 | Exercise / conversionCommon Stock | 6,708 | $46.54 | $312,190.32 |
DisclosureSEC source: 0001713192-17-000004 · edgar.xml · nonDerivative · entry 1 Desmond Jeanmarie F. · CIK 0001713192 · Co-Controller 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 21,148.2611 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. F1 · balance_after: Includes direct ownership, unvested RSUs and vested deferred stock units. Amount previously reported on Form 4 filed October 3, 2017, overstated dividend equivalent units by 15.3965 shares. Read SEC document |
| September 29, 2017 Filed Oct 3, 2017 23:12 UTC | DuPont de Nemours, Inc. DWDP · Entity 3297 | GrantCommon Stock | 77.6576 | $69.23 | $5,376.24 |
DisclosureSEC source: 0001713192-17-000003 · edgar.xml · nonDerivative · entry 1 Desmond Jeanmarie F. · CIK 0001713192 · Co-Controller 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,455.6576 F1 · balance_after: Includes direct ownership and unvested RSUs. 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.