Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| MENTOR GRAPHICS CORPMENT · Entity 12420 | Director · Chairman and CEO | March 30, 2017 | March 30, 2017 |
| PTK Acquisition Corp.PTK.U · Entity 147841 | Director | July 13, 2020 | July 14, 2020 |
| Silvaco Group, Inc.SVCO · Entity 6240 | Director · Chief Executive Officer | August 29, 2026 | September 01, 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.
MENTOR GRAPHICS CORP
Report date March 30, 2017 · Filed March 30, 2017
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 0 |
Reported balance
After 2017-03-30 transaction · row 1
1 source rowRow 1 · 2017-03-30 · Disposition to issuer · Disposed 199,750 · Balance 0 |
| Stock OptionsSEC Table II · derivative / convertible security · Conversion / exercise price $15.96 · Expires 2017-10-09 | Direct | 0 |
Reported balance
After 2017-03-30 transaction · row 2
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 2 · 2017-03-30 · Disposition to issuer · Disposed 6,265 · Balance 0 |
| Stock OptionsSEC Table II · derivative / convertible security · Conversion / exercise price $5.17 · Expires 2018-12-11 | Direct | 0 |
Reported balance
After 2017-03-30 transaction · row 3
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 3 · 2017-03-30 · Disposition to issuer · Disposed 380,656 · Balance 0 |
| Stock OptionsSEC Table II · derivative / convertible security · Conversion / exercise price $8.91 · Expires 2019-12-22 | Direct | 0 |
Reported balance
After 2017-03-30 transaction · row 4
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 4 · 2017-03-30 · Disposition to issuer · Disposed 188,777 · Balance 0 |
| Stock OptionsSEC Table II · derivative / convertible security · Conversion / exercise price $10.35 · Expires 2020-09-15 | Direct | 0 |
Reported balance
After 2017-03-30 transaction · row 5
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 5 · 2017-03-30 · Disposition to issuer · Disposed 33,543 · Balance 0 |
| Stock OptionsSEC Table II · derivative / convertible security · Conversion / exercise price $10.63 · Expires 2021-09-14 | Direct | 0 |
Reported balance
After 2017-03-30 transaction · row 6
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 6 · 2017-03-30 · Disposition to issuer · Disposed 208,412 · Balance 0 |
| Stock OptionsSEC Table II · derivative / convertible security · Conversion / exercise price $17.02 · Expires 2022-09-12 | Direct | 0 |
Reported balance
After 2017-03-30 transaction · row 7
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 7 · 2017-03-30 · Disposition to issuer · Disposed 208,795 · Balance 0 |
| Restricted Stock UnitsSEC Table II · derivative / convertible security · Conversion / exercise price $0.00 · Expires 2017-09-11 | Direct | 0 |
Reported balance
After 2017-03-30 transaction · row 8
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 8 · 2017-03-30 · Disposition to issuer · Disposed 19,138 · Balance 0 |
| Restricted Stock UnitsSEC Table II · derivative / convertible security · Conversion / exercise price $0.00 · Expires 2018-09-10 | Direct | 0 |
Reported balance
After 2017-03-30 transaction · row 9
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 9 · 2017-03-30 · Disposition to issuer · Disposed 39,593 · Balance 0 |
| Restricted Stock UnitsSEC Table II · derivative / convertible security · Conversion / exercise price $0.00 · Expires 2019-09-09 | Direct | 0 |
Reported balance
After 2017-03-30 transaction · row 10
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 10 · 2017-03-30 · Disposition to issuer · Disposed 58,547 · Balance 0 |
| Restricted Stock UnitsSEC Table II · derivative / convertible security · Conversion / exercise price $0.00 · Expires 2020-09-07 | Direct | 0 |
Reported balance
After 2017-03-30 transaction · row 11
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 11 · 2017-03-30 · Disposition to issuer · Disposed 80,279 · Balance 0 |
| Performance-Based Restricted Stock UnitsSEC Table II · derivative / convertible security · Conversion / exercise price $0.00 · Expires 2017-09-10 | Direct | 0 |
Reported balance
After 2017-03-30 transaction · row 12
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 12 · 2017-03-30 · Disposition to issuer · Disposed 102,941 · Balance 0 |
| Performance-Based Restricted Stock UnitsSEC Table II · derivative / convertible security · Conversion / exercise price $0.00 · Expires 2018-09-09 | Direct | 0 |
Reported balance
After 2017-03-30 transaction · row 13
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 13 · 2017-03-30 · Disposition to issuer · Disposed 101,481 · Balance 0 |
| Performance-Based Restricted Stock UnitsSEC Table II · derivative / convertible security · Conversion / exercise price $0.00 · Expires 2019-09-07 | Direct | 80,279 |
Reported balance
After 2017-03-30 transaction · row 14
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 14 · 2017-03-30 · Grant · Acquired 80,279 · Balance 80,279 F1: The acquisition of Performance-Based Restricted Stock Units is reported as a result of the deemed satisfaction of the performance goal at 100% of target effective as of the completion of the merger of the issuer with a subsidiary of Siemens Industry, Inc. |
| Performance-Based Restricted Stock UnitsSEC Table II · derivative / convertible security · Conversion / exercise price $0.00 · Expires 2019-09-07 | Direct | 0 |
Reported balance
After 2017-03-30 transaction · row 15
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 15 · 2017-03-30 · Disposition to issuer · Disposed 80,279 · Balance 0 |
Filing footnotes · ownership attribution and instrument terms
F1: The acquisition of Performance-Based Restricted Stock Units is reported as a result of the deemed satisfaction of the performance goal at 100% of target effective as of the completion of the merger of the issuer with a subsidiary of Siemens Industry, Inc.
PTK Acquisition Corp.
Report date July 13, 2020 · Filed July 14, 2020
This filing explicitly reported no securities owned.
Silvaco Group, Inc.
Report date August 29, 2026 · Filed September 01, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 539,209 |
Reported balance
After 2026-08-29 transaction · row 1
1 source rowRow 1 · 2026-08-29 · Grant · Acquired 250,376 · Balance 539,209 F1: Represents Restricted Stock Units ("RSUs") granted to the Reporting Person pursuant to that certain Employment Agreement, effective as of August 19, 2025 (the "Agreement"). Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs were granted on August 29, 2026, and will vest on March 31, 2027, provided that the vesting of the RSUs shall be accelerated in the event the Issuer terminates the Reporting Person's employment for any reason or the Reporting Person terminates his employment following a material breach of the Agreement by the Issuer which is not cured within 30 days after the Reporting Person provides written notice, in each case, prior to March 31, 2027. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents Restricted Stock Units ("RSUs") granted to the Reporting Person pursuant to that certain Employment Agreement, effective as of August 19, 2025 (the "Agreement"). Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs were granted on August 29, 2026, and will vest on March 31, 2027, provided that the vesting of the RSUs shall be accelerated in the event the Issuer terminates the Reporting Person's employment for any reason or the Reporting Person terminates his employment following a material breach of the Agreement by the Issuer which is not cured within 30 days after the Reporting Person provides written notice, in each case, prior to March 31, 2027.
Past disclosures · reporting ended (1)
No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.
Qorvo, Inc.
Report date October 05, 2026 · Filed October 05, 2026
Section 16 reporting ended · disclosed 2026-10-05. Current position is not established by this disclosure.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 0 |
Reported balance
After 2026-10-05 transaction · row 1
1 source rowRow 1 · 2026-10-05 · Disposition to issuer · Disposed 74,065 · Balance 0 F1: On October 5, 2026, Qorvo, Inc. ("Qorvo") and Skyworks Solutions, Inc. ("Skyworks") completed the transactions contemplated by the Agreement and Plan of Merger (the "Merger Agreement"), dated as of October 27, 2025, by and among Qorvo, Skyworks, Comet Acquisition Corp. ("Merger Sub I") and Comet Acquisition II, LLC ("Merger Sub II") (the "Mergers"). F2: Pursuant to the terms of the Merger Agreement, (i) each share of Qorvo common stock held by the Reporting Person that was outstanding immediately prior to the Effective Time (as defined in the Merger Agreement) was converted into the right to receive (A) 0.960 shares of Skyworks common stock (together with cash in lieu of fractional shares), without interest, and (B) $32.50 in cash, without interest (together, the "Merger Consideration") and (ii) each outstanding restricted stock unit award corresponding to shares of Qorvo common stock held by the Reporting Person was cancelled in consideration for the right to receive (x) the Merger Consideration in respect of each share of Qorvo common stock then subject thereto and (y) an amount in cash equal to all dividend equivalents accrued but unpaid with respect thereto. |
Filing footnotes · ownership attribution and instrument terms
F1: On October 5, 2026, Qorvo, Inc. ("Qorvo") and Skyworks Solutions, Inc. ("Skyworks") completed the transactions contemplated by the Agreement and Plan of Merger (the "Merger Agreement"), dated as of October 27, 2025, by and among Qorvo, Skyworks, Comet Acquisition Corp. ("Merger Sub I") and Comet Acquisition II, LLC ("Merger Sub II") (the "Mergers").
F2: Pursuant to the terms of the Merger Agreement, (i) each share of Qorvo common stock held by the Reporting Person that was outstanding immediately prior to the Effective Time (as defined in the Merger Agreement) was converted into the right to receive (A) 0.960 shares of Skyworks common stock (together with cash in lieu of fractional shares), without interest, and (B) $32.50 in cash, without interest (together, the "Merger Consideration") and (ii) each outstanding restricted stock unit award corresponding to shares of Qorvo common stock held by the Reporting Person was cancelled in consideration for the right to receive (x) the Merger Consideration in respect of each share of Qorvo common stock then subject thereto and (y) an amount in cash equal to all dividend equivalents accrued but unpaid with respect thereto.
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 27, 2016 Filed Dec 28, 2016 16:25 UTC | MENTOR GRAPHICS CORP MENT · Entity 12420 | GiftCommon Stock | 32,080 | $0.00 | $0.00 |
DisclosureSEC source: 0001504094-16-000074 · primary_doc.xml · nonDerivative · entry 1 RHINES WALDEN C · CIK 0001221184 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 262,234 Read SEC document |
| September 12, 2016 Filed Sep 12, 2016 14:50 UTC | MENTOR GRAPHICS CORP MENT · Entity 12420 | Exercise / conversionRestricted Stock Units · Derivative | 22,033 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001504094-16-000071 · primary_doc.xml · derivative · entry 9 RHINES WALDEN C · CIK 0001221184 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 22,033 shares Expires not disclosed 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 · derivative.expiration_date: No expiration date applies. Read SEC document |
| September 12, 2016 Filed Sep 12, 2016 14:50 UTC | MENTOR GRAPHICS CORP MENT · Entity 12420 | Tax withholdingCommon Stock | 11,226 | $23.51 | $263,923.26 |
DisclosureSEC source: 0001504094-16-000071 · primary_doc.xml · nonDerivative · entry 2 RHINES WALDEN C · CIK 0001221184 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 226,968 Read SEC document |
| September 12, 2016 Filed Sep 12, 2016 14:50 UTC | MENTOR GRAPHICS CORP MENT · Entity 12420 | Exercise / conversionCommon Stock | 22,033 | $0.00 | $0.00 |
DisclosureSEC source: 0001504094-16-000071 · primary_doc.xml · nonDerivative · entry 1 RHINES WALDEN C · CIK 0001221184 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 238,194 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 11, 2016 Filed Sep 12, 2016 14:50 UTC | MENTOR GRAPHICS CORP MENT · Entity 12420 | Exercise / conversionPerformance-Based Restricted Stock Units · Derivative | 91,862 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001504094-16-000071 · primary_doc.xml · derivative · entry 12 RHINES WALDEN C · CIK 0001221184 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 91,862 shares Expires not disclosed 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 · derivative.expiration_date: No expiration date applies. Read SEC document |
| September 11, 2016 Filed Sep 12, 2016 14:50 UTC | MENTOR GRAPHICS CORP MENT · Entity 12420 | Exercise / conversionRestricted Stock Units · Derivative | 19,138 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001504094-16-000071 · primary_doc.xml · derivative · entry 10 RHINES WALDEN C · CIK 0001221184 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 19,138 Underlying: Common Stock · 19,138 shares Expires not disclosed 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 · derivative.expiration_date: No expiration date applies. Read SEC document |
| September 11, 2016 Filed Sep 12, 2016 14:50 UTC | MENTOR GRAPHICS CORP MENT · Entity 12420 | Tax withholdingCommon Stock | 43,612 | $23.51 | $1,025,318.12 |
DisclosureSEC source: 0001504094-16-000071 · primary_doc.xml · nonDerivative · entry 8 RHINES WALDEN C · CIK 0001221184 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 294,314 Read SEC document |
| September 11, 2016 Filed Sep 12, 2016 14:50 UTC | MENTOR GRAPHICS CORP MENT · Entity 12420 | Exercise / conversionCommon Stock | 91,862 | $0.00 | $0.00 |
DisclosureSEC source: 0001504094-16-000071 · primary_doc.xml · nonDerivative · entry 7 RHINES WALDEN C · CIK 0001221184 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 337,926 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 11, 2016 Filed Sep 12, 2016 14:50 UTC | MENTOR GRAPHICS CORP MENT · Entity 12420 | Tax withholdingCommon Stock | 9,751 | $23.51 | $229,246.01 |
DisclosureSEC source: 0001504094-16-000071 · primary_doc.xml · nonDerivative · entry 4 RHINES WALDEN C · CIK 0001221184 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 236,355 Read SEC document |
| September 11, 2016 Filed Sep 12, 2016 14:50 UTC | MENTOR GRAPHICS CORP MENT · Entity 12420 | Exercise / conversionCommon Stock | 19,138 | $0.00 | $0.00 |
DisclosureSEC source: 0001504094-16-000071 · primary_doc.xml · nonDerivative · entry 3 RHINES WALDEN C · CIK 0001221184 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 246,106 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 10, 2016 Filed Sep 12, 2016 14:50 UTC | MENTOR GRAPHICS CORP MENT · Entity 12420 | Exercise / conversionRestricted Stock Units · Derivative | 19,796 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001504094-16-000071 · primary_doc.xml · derivative · entry 11 RHINES WALDEN C · CIK 0001221184 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 39,593 Underlying: Common Stock · 19,796 shares Expires not disclosed 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 · derivative.expiration_date: No expiration date applies. Read SEC document |
| September 10, 2016 Filed Sep 12, 2016 14:50 UTC | MENTOR GRAPHICS CORP MENT · Entity 12420 | Tax withholdingCommon Stock | 10,087 | $23.51 | $237,145.37 |
DisclosureSEC source: 0001504094-16-000071 · primary_doc.xml · nonDerivative · entry 6 RHINES WALDEN C · CIK 0001221184 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 246,064 Read SEC document |
| September 10, 2016 Filed Sep 12, 2016 14:50 UTC | MENTOR GRAPHICS CORP MENT · Entity 12420 | Exercise / conversionCommon Stock | 19,796 | $0.00 | $0.00 |
DisclosureSEC source: 0001504094-16-000071 · primary_doc.xml · nonDerivative · entry 5 RHINES WALDEN C · CIK 0001221184 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 256,151 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 09, 2016 Filed Sep 9, 2016 14:10 UTC | MENTOR GRAPHICS CORP MENT · Entity 12420 | Exercise / conversionRestricted Stock Units · Derivative | 19,515 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001504094-16-000065 · primary_doc.xml · derivative · entry 4 RHINES WALDEN C · CIK 0001221184 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 58,547 Underlying: Common Stock · 19,515 shares Expires not disclosed 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.expiration_date: No expiration date applies. Read SEC document |
| September 09, 2016 Filed Sep 9, 2016 14:10 UTC | MENTOR GRAPHICS CORP MENT · Entity 12420 | Tax withholdingCommon Stock | 7,094 | $24.10 | $170,965.40 |
DisclosureSEC source: 0001504094-16-000065 · primary_doc.xml · nonDerivative · entry 2 RHINES WALDEN C · CIK 0001221184 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 216,161 Read SEC document |
| September 09, 2016 Filed Sep 9, 2016 14:10 UTC | MENTOR GRAPHICS CORP MENT · Entity 12420 | Exercise / conversionCommon Stock | 19,515 | $0.00 | $0.00 |
DisclosureSEC source: 0001504094-16-000065 · primary_doc.xml · nonDerivative · entry 1 RHINES WALDEN C · CIK 0001221184 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 223,255 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 07, 2016 Filed Sep 9, 2016 14:10 UTC | MENTOR GRAPHICS CORP MENT · Entity 12420 | GrantRestricted Stock Units · Derivative | 80,279 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001504094-16-000065 · primary_doc.xml · derivative · entry 3 RHINES WALDEN C · CIK 0001221184 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 80,279 Underlying: Common Stock · 80,279 shares Expires not disclosed F1 · derivative.exercise_date: Restricted stock units (RSUs) vest annually over four years where 25% of the total shares vest on each of the first four anniversaries of the grant date. F2 · derivative.expiration_date: No expiration date applies. 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.