Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| ADVANCED ENERGY INDUSTRIES INCAEIS · Entity 3497 | Director | May 07, 2026 | May 08, 2026 |
| EVERSPIN TECHNOLOGIES INC.MRAM · Entity 5701 | Director | May 19, 2020 | May 20, 2020 |
| MICRON TECHNOLOGY INCMU · Entity 2793 | CFO & VP OF FINANCE | February 17, 2015 | February 19, 2015 |
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.
ADVANCED ENERGY INDUSTRIES INC
Report date May 07, 2026 · Filed May 08, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Restricted Stock UnitsSEC Table II · derivative / convertible security | Direct | 587 |
Reported balance
After 2026-05-07 transaction · row 1
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 1 · 2026-05-07 · Grant · Acquired 587 · Balance 587 F1: Represents an annual grant of restricted stock units to the reporting person on May 7, 2026 as the equity portion of the non-employee directors' retainer for Board services under the 2023 Amended and Restated Omnibus Incentive Plan. The restricted stock units vest on the one-year anniversary of the grant date contingent upon the reporting person's continued service as director upon such date. F2: Restricted stock units are not exercisable and do not have an expiration date. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents an annual grant of restricted stock units to the reporting person on May 7, 2026 as the equity portion of the non-employee directors' retainer for Board services under the 2023 Amended and Restated Omnibus Incentive Plan. The restricted stock units vest on the one-year anniversary of the grant date contingent upon the reporting person's continued service as director upon such date.
F2: Restricted stock units are not exercisable and do not have an expiration date.
EVERSPIN TECHNOLOGIES INC.
Report date May 19, 2020 · Filed May 20, 2020
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 32,586 |
Reported balance
After 2020-05-19 transaction · row 1
1 source rowRow 1 · 2020-05-19 · Grant · Acquired 22,586 · Balance 32,586 |
MICRON TECHNOLOGY INC
Report date February 17, 2015 · Filed February 19, 2015
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 593,416 |
Reported balance
After 2015-02-17 transaction · row 1
Sequence does not reconcile; account continuity is unresolved.
1 source rowRow 1 · 2015-02-17 · Exercise / conversion · Acquired 13,000 · Balance 593,416 |
| Common StockSEC Table I · non-derivative | Direct | 655,416 |
Reported balance
After 2015-02-17 transaction · row 2
Sequence does not reconcile; account continuity is unresolved.
1 source rowRow 2 · 2015-02-17 · Exercise / conversion · Acquired 62,000 · Balance 655,416 |
| Common StockSEC Table I · non-derivative | Direct | 680,416 |
Reported balance
After 2015-02-18 transaction · row 3
Sequence does not reconcile; account continuity is unresolved.
1 source rowRow 3 · 2015-02-18 · Exercise / conversion · Acquired 25,000 · Balance 680,416 |
| Common StockSEC Table I · non-derivative | Direct | 605,416 |
Reported balance
After 2015-02-17 transaction · row 4
Sequence does not reconcile; account continuity is unresolved.
1 source rowRow 4 · 2015-02-17 · Sale · Disposed 75,000 · Balance 605,416 F1: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $32.65 to $32.705, inclusive |
| Common StockSEC Table I · non-derivative | Direct | 580,416 |
Reported balance
After 2015-02-18 transaction · row 5
Sequence does not reconcile; account continuity is unresolved.
1 source rowRow 5 · 2015-02-18 · Sale · Disposed 25,000 · Balance 580,416 F2: This price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $32.25 to $32.27, inclusive |
| Non-qualified Stock OptionSEC Table II · derivative / convertible security · Conversion / exercise price $7.46 · Expires 2015-10-05 | Direct | 0 |
Reported balance
After 2015-02-17 transaction · row 7
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 7 · 2015-02-17 · Exercise / conversion · Disposed 13,000 · Balance 0 F3: This stock option vested in four equal installments on October 5, 2010, 2011, 2012 and 2013 |
| Non-qualified Stock OptionSEC Table II · derivative / convertible security · Conversion / exercise price $5.16 · Expires 2017-10-11 | Direct | 318,000 |
Reported balance
After 2015-02-17 transaction · row 8
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 8 · 2015-02-17 · Exercise / conversion · Disposed 62,000 · Balance 318,000 F4: This stock option vests in four equal installments on October 11, 2102, 2013, 2014 and 2015 |
| Non-qualified Stock OptionSEC Table II · derivative / convertible security · Conversion / exercise price $5.16 · Expires 2017-10-11 | Direct | 293,000 |
Reported balance
After 2015-02-18 transaction · row 9
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 9 · 2015-02-18 · Exercise / conversion · Disposed 25,000 · Balance 293,000 F4: This stock option vests in four equal installments on October 11, 2102, 2013, 2014 and 2015 |
| Common StockSEC Table I · non-derivative | IndirectHeld jointly with spouse | 1,026 |
Reported balance
Holding disclosure · report date 2015-02-17 · row 6
Holding and transaction disclosures are not merged.
1 source rowRow 6 · Balance 1,026 |
Filing footnotes · ownership attribution and instrument terms
F1: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $32.65 to $32.705, inclusive
F2: This price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $32.25 to $32.27, inclusive
F3: This stock option vested in four equal installments on October 5, 2010, 2011, 2012 and 2013
F4: This stock option vests in four equal installments on October 11, 2102, 2013, 2014 and 2015
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 |
|---|---|---|---|---|---|---|
| October 03, 2010 Filed Oct 5, 2010 19:18 UTC | MICRON TECHNOLOGY INC MU · Entity 2793 | Tax withholdingCOMMON STOCK | 12,280 | $7.29 | $89,521.20 |
DisclosureSEC source: 0000723125-10-000126 · edgar.xml · nonDerivative · entry 1 FOSTER RONALD C · CIK 0001222896 · CFO & VP OF FINANCE 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 452,881 F1 · price: Withholding of shares of common stock to satisfy tax withholding obligations in connection with the vesting of restricted stock awarded under the Issuer's 2004 Equity Incentive Plan. Read SEC document |
| July 01, 2010 Filed Jul 2, 2010 21:32 UTC | MICRON TECHNOLOGY INC MU · Entity 2793 | Tax withholdingCOMMON STOCK | 100,138 | $8.49 | $850,171.62 |
DisclosureSEC source: 0000723125-10-000078 · edgar.xml · nonDerivative · entry 1 FOSTER RONALD C · CIK 0001222896 · CFO & VP OF FINANCE 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 465,161 F1 · price: Withholding of shares of common stock to satisfy tax withholding obligations in connection with the vesting of restricted stock awarded under the Issuer's 2004 Equity Incentive Plan. Read SEC document |
| April 01, 2010 Filed Apr 1, 2010 21:02 UTC | MICRON TECHNOLOGY INC MU · Entity 2793 | Tax withholdingCOMMON STOCK | 7,311 | $10.39 | $75,961.29 |
DisclosureSEC source: 0000723125-10-000044 · edgar.xml · nonDerivative · entry 1 FOSTER RONALD C · CIK 0001222896 · CFO & VP OF FINANCE 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 565,299 F1 · price: Withholding of shares of common stock to satisfy tax withholding obligations in connection with the vesting of restricted stock awarded under the Issuer's 2004 Equity Incentive Plan. Read SEC document |
| October 05, 2009 Filed Oct 6, 2009 00:20 UTC | MICRON TECHNOLOGY INC MU · Entity 2793 | Tax withholdingCOMMON STOCK | 9,505 | $7.46 | $70,907.30 |
DisclosureSEC source: 0000723125-09-000092 · edgar.xml · nonDerivative · entry 1 FOSTER RONALD C · CIK 0001222896 · CFO & VP OF FINANCE 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 421,610 F1 · price: Withholding of shares of common stock to satisfy tax withholding obligations in connection with the vesting of restricted stock awarded under the Issuer's 2004 Equity Incentive Plan. Read SEC document |
| October 05, 2009 Filed Oct 7, 2009 22:15 UTC | MICRON TECHNOLOGY INC MU · Entity 2793 | OtherNON-QUALIFIED STOCK OPTION · Derivative | 253,000 | $7.46 Strike: $7.46 | $1,887,380.00 |
DisclosureSEC source: 0000723125-09-000107 · edgar.xml · derivative · entry 4 FOSTER RONALD C · CIK 0001222896 · CFO & VP OF FINANCE 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 253,000 Underlying: Common Stock · 253,000 shares Expires 2016-10-05 F4 · derivative.exercise_date: Stock Options vest in 25% increments annually on anniversary date of grant. Read SEC document |
| October 05, 2009 Filed Oct 7, 2009 22:15 UTC | MICRON TECHNOLOGY INC MU · Entity 2793 | GrantCOMMON STOCK | 84,000 | $0.00 | $0.00 |
DisclosureSEC source: 0000723125-09-000107 · edgar.xml · nonDerivative · entry 2 FOSTER RONALD C · CIK 0001222896 · CFO & VP OF FINANCE 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 572,610 F3 · shares: The vesting of restricted shares is subject to achievement of certain performance criteria. In the event that the performance criteria are not met, the restricted shares will be forfeited. F2 · price: Not Applicable - grant of restricted stock Read SEC document |
| October 05, 2009 Filed Oct 7, 2009 22:15 UTC | MICRON TECHNOLOGY INC MU · Entity 2793 | GrantCOMMON STOCK | 67,000 | $0.00 | $0.00 |
DisclosureSEC source: 0000723125-09-000107 · edgar.xml · nonDerivative · entry 1 FOSTER RONALD C · CIK 0001222896 · CFO & VP OF FINANCE 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 488,610 F1 · shares: Restricted Stock Awards vest in 25% increments annually on anniversary date of grant. F2 · price: Not Applicable - grant of restricted stock Read SEC document |
| April 01, 2009 Filed Apr 1, 2009 21:11 UTC | MICRON TECHNOLOGY INC MU · Entity 2793 | Tax withholdingCOMMON STOCK | 7,329 | $4.06 | $29,755.74 |
DisclosureSEC source: 0000723125-09-000022 · edgar.xml · nonDerivative · entry 1 FOSTER RONALD C · CIK 0001222896 · CFO & VP OF FINANCE 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 431,115 F1 · price: Withholding of shares of common stock to satisfy tax withholding obligations in connection with the vesting of restricted stock awarded under the Issuer's 2004 Equity Incentive Plan. Read SEC document |
| October 03, 2008 Filed Oct 7, 2008 22:16 UTC | MICRON TECHNOLOGY INC MU · Entity 2793 | OtherNON-QUALIFIED STOCK OPTION · Derivative | 505,000 | $4.48 Strike: $4.48 | $2,262,400.00 |
DisclosureSEC source: 0000723125-08-000092 · edgar.xml · derivative · entry 4 FOSTER RONALD C · CIK 0001222896 · CFO & VP OF FINANCE 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 505,000 Underlying: Common Stock · 505,000 shares Expires 2014-10-03 F4 · derivative.exercise_date: Stock Options vest in 25% increments annually on anniversary date of grant. Read SEC document |
| October 03, 2008 Filed Oct 7, 2008 22:16 UTC | MICRON TECHNOLOGY INC MU · Entity 2793 | GrantCOMMON STOCK | 139,000 | $0.00 | $0.00 |
DisclosureSEC source: 0000723125-08-000092 · edgar.xml · nonDerivative · entry 2 FOSTER RONALD C · CIK 0001222896 · CFO & VP OF FINANCE 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 439,470 F3 · shares: The vesting of restricted shares is subject to achievement of certain performance criteria. In the event that the performance criteria are not met, the restricted shares will be forfeited. F2 · price: Not Applicable - grant of restricted stock Read SEC document |
| October 03, 2008 Filed Oct 7, 2008 22:16 UTC | MICRON TECHNOLOGY INC MU · Entity 2793 | GrantCOMMON STOCK | 111,000 | $0.00 | $0.00 |
DisclosureSEC source: 0000723125-08-000092 · edgar.xml · nonDerivative · entry 1 FOSTER RONALD C · CIK 0001222896 · CFO & VP OF FINANCE 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 300,470 F1 · shares: Restricted Stock Awards vest in 25% increments annually on anniversary date of grant. F2 · price: Not Applicable - grant of restricted stock Read SEC document |
| October 03, 2008 Filed Apr 1, 2009 21:08 UTC Amendment | MICRON TECHNOLOGY INC MU · Entity 2793 | GrantCOMMON STOCK | 139,000 | $0.00 | $0.00 |
DisclosureSEC source: 0000723125-09-000021 · edgar.xml · nonDerivative · entry 2 FOSTER RONALD C · CIK 0001222896 · CFO & VP OF FINANCE 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 438,444 F3 · shares: The vesting of restricted shares is subject to achievement of certain performance criteria. In the event that the performance criteria are not met, the restricted shares will be forfeited. F2 · price: Not Applicable - grant of restricted stock Read SEC document |
| October 03, 2008 Filed Apr 1, 2009 21:08 UTC Amendment | MICRON TECHNOLOGY INC MU · Entity 2793 | GrantCOMMON STOCK | 111,000 | $0.00 | $0.00 |
DisclosureSEC source: 0000723125-09-000021 · edgar.xml · nonDerivative · entry 1 FOSTER RONALD C · CIK 0001222896 · CFO & VP OF FINANCE 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 299,444 F1 · shares: Restricted Stock Awards vest in 25% increments annually on anniversary date of grant. F2 · price: Not Applicable - grant of restricted stock Read SEC document |
| April 01, 2008 Filed Apr 3, 2008 21:59 UTC | MICRON TECHNOLOGY INC MU · Entity 2793 | OtherCOMMON STOCK · Derivative | 300,000 | $5.97 Strike: $5.97 | $1,791,000.00 |
DisclosureSEC source: 0000723125-08-000027 · edgar.xml · derivative · entry 3 FOSTER RONALD C · CIK 0001222896 · CFO & VP OF FINANCE 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 300,000 Underlying: Common Stock · 300,000 shares Expires 2014-04-01 Read SEC document |
| April 01, 2008 Filed Apr 3, 2008 21:59 UTC | MICRON TECHNOLOGY INC MU · Entity 2793 | GrantCOMMON STOCK | 188,444 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000723125-08-000027 · edgar.xml · nonDerivative · entry 2 FOSTER RONALD C · CIK 0001222896 · CFO & VP OF FINANCE 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 189,470 F1 · price: Not Applicable - grant of restricted stock Read SEC document |
| April 01, 2008 Filed Apr 1, 2009 21:04 UTC Amendment | MICRON TECHNOLOGY INC MU · Entity 2793 | GrantCOMMON STOCK | 188,444 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000723125-09-000020 · edgar.xml · nonDerivative · entry 2 FOSTER RONALD C · CIK 0001222896 · CFO & VP OF FINANCE 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 188,444 F1 · price: Not Applicable - grant of restricted stock Read SEC document |
| April 05, 2005 Filed Apr 6, 2005 22:13 UTC | MICRON TECHNOLOGY INC MU · Entity 2793 | Exercise / conversionDeferred Stock Rights · Derivative | 517 | $12.10 Strike: $12.10 | $6,255.70 |
DisclosureSEC source: 0000723125-05-000010 · edgar.xml · derivative · entry 4 FOSTER RONALD C · CIK 0001222896 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 517 shares Expires 2005-05-03 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 · kind: Conversion of Deferred Stock Rights purcahsed through the 1998 Non-employee Director Stock Incentive Plan, Mr. Foster has to conver the rights within 30 days of his resignation from the Board. Read SEC document |
| April 05, 2005 Filed Apr 6, 2005 22:13 UTC | MICRON TECHNOLOGY INC MU · Entity 2793 | Exercise / conversionDeferred Stock Rights · Derivative | 509 | $12.29 Strike: $12.29 | $6,255.61 |
DisclosureSEC source: 0000723125-05-000010 · edgar.xml · derivative · entry 3 FOSTER RONALD C · CIK 0001222896 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 509 shares Expires 2005-05-03 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 · kind: Conversion of Deferred Stock Rights purcahsed through the 1998 Non-employee Director Stock Incentive Plan, Mr. Foster has to conver the rights within 30 days of his resignation from the Board. Read SEC document |
| April 05, 2005 Filed Apr 6, 2005 22:13 UTC | MICRON TECHNOLOGY INC MU · Entity 2793 | Exercise / conversionCommon Stock | 517 | $12.10 | $6,255.70 |
DisclosureSEC source: 0000723125-05-000010 · edgar.xml · nonDerivative · entry 2 FOSTER RONALD C · CIK 0001222896 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,026 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 |
| April 05, 2005 Filed Apr 6, 2005 22:13 UTC | MICRON TECHNOLOGY INC MU · Entity 2793 | Exercise / conversionCommon Stock | 509 | $12.29 | $6,255.61 |
DisclosureSEC source: 0000723125-05-000010 · edgar.xml · nonDerivative · entry 1 FOSTER RONALD C · CIK 0001222896 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 509 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 |
| April 03, 2005 Filed Apr 5, 2005 23:15 UTC | MICRON TECHNOLOGY INC MU · Entity 2793 | Disposition to issuerCommon Stock | 2,500 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000723125-05-000009 · edgar.xml · nonDerivative · entry 1 FOSTER RONALD C · CIK 0001222896 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 F1 · price: Restricted stock shares forfeited upon termination of relationship as a Director. Read SEC document |
| December 31, 2004 Filed Jan 3, 2005 19:51 UTC | MICRON TECHNOLOGY INC MU · Entity 2793 | OtherDefferred Stock Rights · Derivative | 509 | $12.29 Strike: $12.29 | $6,255.61 |
DisclosureSEC source: 0000723125-05-000002 · edgar.xml · derivative · entry 2 FOSTER RONALD C · CIK 0001222896 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,026 Underlying: Common Stock · 509 shares Expires not disclosed F2 · kind: These rights were acquired through participation in the Non-Employee Directors Stock Incentive Plan. F1 · derivative.exercise_date: Deferred rights can be converted into the Company's Common Stock upon retirement from the Board of Directors. F1 · derivative.expiration_date: Deferred rights can be converted into the Company's Common Stock upon retirement from the Board of Directors. Read SEC document |
| November 19, 2004 Filed Nov 23, 2004 17:36 UTC | MICRON TECHNOLOGY INC MU · Entity 2793 | GrantCommon Stock | 2,500 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000723125-04-000028 · edgar.xml · nonDerivative · entry 1 FOSTER RONALD C · CIK 0001222896 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,500 F1 · price: Not applicable, grant of restricted stock. Read SEC document |
| October 01, 2004 Filed Oct 4, 2004 20:06 UTC | MICRON TECHNOLOGY INC MU · Entity 2793 | GrantNonqualified Stock Option · Derivative | 7,500 | $12.03 Strike: $12.03 | $90,225.00 |
DisclosureSEC source: 0000723125-04-000010 · edgar.xml · derivative · entry 1 FOSTER RONALD C · CIK 0001222896 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,500 Underlying: Common Stock · 7,500 shares Expires 2010-10-01 F1 · derivative.exercise_date: This option is 100% vested. Read SEC document |
| September 30, 2004 Filed Oct 1, 2004 21:33 UTC | MICRON TECHNOLOGY INC MU · Entity 2793 | OtherDeferred Stock Rights · Derivative | 517 | $12.10 Strike: $12.10 | $6,255.70 |
DisclosureSEC source: 0000723125-04-000006 · edgar.xml · derivative · entry 1 FOSTER RONALD C · CIK 0001222896 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 517 Underlying: Common Stock · 517 shares Expires not disclosed F1 · kind: These rights were acquired through participation in the Non-Employee Directors Stock Incentive Plan. F2 · derivative.exercise_date: Deferred Stock Rights can be converted to Common Stock upon retirement from the Company's Board of Directors. F2 · derivative.expiration_date: Deferred Stock Rights can be converted to Common Stock upon retirement from the Company's Board of Directors. 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.