Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| MONOLITHIC POWER SYSTEMS, INC.MPWR · Entity 877 | EVP & General Counsel | August 31, 2026 | September 02, 2026 |
| Super Micro Computer, Inc.SMCI · Entity 3204 | Director | August 03, 2021 | August 05, 2021 |
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.
MONOLITHIC POWER SYSTEMS, INC.
Report date August 31, 2026 · Filed September 02, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 142,218 |
Reported balance
After 2026-08-31 transaction · row 1
1 source rowRow 1 · 2026-08-31 · Gift · Disposed 2,000 · Balance 142,218 F1: 2,000 shares were transferred from the reporting person's direct holdings to C&T Family Irrevocable Trust, of which the reporting person is a trustee. No funds were exchanged and no sale of shares occurred in the transfer. |
| Common StockSEC Table I · non-derivative | IndirectC&T Family Trust | 2,000 |
Reported balance
After 2026-08-31 transaction · row 2
Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source rowRow 2 · 2026-08-31 · Gift · Acquired 2,000 · Balance 2,000 F2: 2,000 shares were received by C&T Family Irrevocable Trust, of which the reporting person is a trustee, from the reporting person's direct holdings. No funds were exchanged and no sale of shares occurred in the transfer. |
| Common StockSEC Table I · non-derivative | IndirectC&T Discovery Foundation | 1,000 |
Reported balance
Holding disclosure · report date 2026-08-31 · row 3
Holding and transaction disclosures are not merged.
1 source rowRow 3 · Balance 1,000 |
Filing footnotes · ownership attribution and instrument terms
F1: 2,000 shares were transferred from the reporting person's direct holdings to C&T Family Irrevocable Trust, of which the reporting person is a trustee. No funds were exchanged and no sale of shares occurred in the transfer.
F2: 2,000 shares were received by C&T Family Irrevocable Trust, of which the reporting person is a trustee, from the reporting person's direct holdings. No funds were exchanged and no sale of shares occurred in the transfer.
Super Micro Computer, Inc.
Report date August 03, 2021 · Filed August 05, 2021
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Restricted Stock UnitsSEC Table II · derivative / convertible security | Direct | 5,807 |
Reported balance
After 2021-08-03 transaction · row 1
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 1 · 2021-08-03 · Grant · Acquired 5,807 · Balance 5,807 F1: Each restricted stock unit represents a contingent right to receive one share of SMCI common stock. F2: Restricted stock units were granted with respect to service in fiscal 2022. The total number of restricted stock units will fully vest on June 30, 2022; provided, however, in the event service ends before June 30, 2022, a pro rata number of units will vest based upon service from July 1, 2021 to the last day of service. Vested units are settled in shares of common stock. |
Filing footnotes · ownership attribution and instrument terms
F1: Each restricted stock unit represents a contingent right to receive one share of SMCI common stock.
F2: Restricted stock units were granted with respect to service in fiscal 2022. The total number of restricted stock units will fully vest on June 30, 2022; provided, however, in the event service ends before June 30, 2022, a pro rata number of units will vest based upon service from July 1, 2021 to the last day of service. Vested units are settled in shares of common stock.
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 05, 2024 Filed Feb 7, 2024 16:24 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 982 | $641.00 | $629,462.00 |
DisclosureSEC source: 0001214659-24-002067 · marketforms-64586.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · Executive VP & General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 205,198 F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. Read SEC document |
| January 09, 2024 Filed Jan 10, 2024 16:34 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 1,390 | $600.00 | $834,000.00 |
DisclosureSEC source: 0001214659-24-000517 · marketforms-64284.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · Executive VP & General Counsel 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 206,180 Read SEC document |
| January 04, 2024 Filed Jan 8, 2024 19:48 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 25,314 | $583.14 | $14,761,605.96 |
DisclosureSEC source: 0001214659-24-000410 · marketforms-64033.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · Executive VP & General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 207,570 F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. Read SEC document |
| December 13, 2023 Filed Dec 14, 2023 19:03 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 18,610 | $600.00 | $11,166,000.00 |
DisclosureSEC source: 0001214659-23-016433 · marketforms-63850.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · Executive VP & General Counsel 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 232,884 F1 · price: The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $600.00 to $600.41. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price. Read SEC document |
| November 08, 2023 Filed Nov 9, 2023 23:04 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 859 | $490.39 | $421,245.01 |
DisclosureSEC source: 0001214659-23-014766 · marketforms-63498.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 251,494 F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. Read SEC document |
| November 06, 2023 Filed Nov 7, 2023 22:02 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 982 | $492.92 | $484,047.44 |
DisclosureSEC source: 0001214659-23-014666 · marketforms-63479.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 252,353 F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. Read SEC document |
| October 02, 2023 Filed Oct 4, 2023 20:21 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 4,305 | $458.30 | $1,972,981.50 |
DisclosureSEC source: 0001214659-23-013133 · marketforms-62758.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 253,335 F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. F2 · balance_after: Ending balance includes 17 shares acquired on August 15, 2023 through the Company's qualified ESPP program. Read SEC document |
| August 08, 2023 Filed Aug 10, 2023 22:00 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 874 | $530.27 | $463,455.98 |
DisclosureSEC source: 0001214659-23-011010 · marketforms-62212.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 257,623 F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. Read SEC document |
| August 04, 2023 Filed Aug 7, 2023 21:03 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 988 | $526.52 | $520,201.76 |
DisclosureSEC source: 0001214659-23-010820 · marketforms-62195.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 258,497 F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. Read SEC document |
| July 21, 2023 Filed Jul 25, 2023 22:35 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 9,615 | $534.23 | $5,136,621.45 |
DisclosureSEC source: 0001214659-23-009961 · marketforms-62130.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 259,485 F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. Read SEC document |
| July 03, 2023 Filed Jul 5, 2023 20:29 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 4,305 | $537.79 | $2,315,185.95 |
DisclosureSEC source: 0001214659-23-009268 · marketforms-62034.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 269,100 F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. Read SEC document |
| May 09, 2023 Filed May 10, 2023 22:03 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 857 | $409.81 | $351,207.17 |
DisclosureSEC source: 0001214659-23-006752 · marketforms-61416.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 273,405 F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. Read SEC document |
| May 04, 2023 Filed May 5, 2023 20:39 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 991 | $459.60 | $455,463.60 |
DisclosureSEC source: 0001214659-23-006575 · marketforms-61403.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 274,262 F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. Read SEC document |
| May 03, 2023 Filed May 4, 2023 20:42 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 3,462 | $463.55 | $1,604,810.10 |
DisclosureSEC source: 0001214659-23-006521 · marketforms-61200.xml · nonDerivative · entry 2 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 275,253 F2 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. Read SEC document |
| May 02, 2023 Filed May 4, 2023 20:42 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | GrantCommon Stock | 8,685 | $0.00 | $0.00 |
DisclosureSEC source: 0001214659-23-006521 · marketforms-61200.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 278,715 F1 · shares: On February 2, 2021, the reporting person was granted a target number of 8,685 performance units that can be earned subject to the achievement of two performance goals related to certain environmental objectives, with a performance period through December 31, 2023. The performance units vest upon achievement of the goals, but no earlier than December 31, 2022. Once vested, the performance units have a post-vesting sales restriction period of one year. On May 2, 2023, the Compensation Committee of the Board of Directors determined that the environmental goals had been satisfied, which resulted in 8,685 units being credited with the vesting terms described above. Read SEC document |
| April 03, 2023 Filed Apr 6, 2023 20:49 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 4,360 | $487.99 | $2,127,636.40 |
DisclosureSEC source: 0001214659-23-005051 · marketforms-61132.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 270,030 F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. F2 · balance_after: Ending balance includes 30 shares acquired on February 15, 2023 through the Company's qualified ESPP program. Read SEC document |
| February 13, 2023 Filed Feb 14, 2023 00:36 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 1,639 | $492.31 | $806,896.09 |
DisclosureSEC source: 0001214659-23-002175 · marketforms-59464.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 274,360 F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. Read SEC document |
| February 08, 2023 Filed Feb 10, 2023 21:13 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 6,922 | $462.41 | $3,200,802.02 |
DisclosureSEC source: 0001214659-23-001954 · marketforms-59437.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 275,999 F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. Read SEC document |
| February 07, 2023 Filed Feb 8, 2023 23:55 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | GrantCommon Stock | 34,740 | $0.00 | $0.00 |
DisclosureSEC source: 0001214659-23-001832 · marketforms-59346.xml · nonDerivative · entry 2 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 282,921 F2 · shares: On February 2, 2021, the reporting person was granted a target of 11,580 shares of restricted stock units, with the right to earn up to 300% of the target shares, subject to satisfaction of pre-determined, performance-based vesting criteria. On February 7, 2023, the Company's Compensation Committee of the Board of Directors determined and approved the achievement of the performance criteria for the restricted stock units, which resulted in 23,160 additional shares being earned by the reporting person. Of the 34,740 restricted stock units that were awarded, 17,370 will vest immediately and 17,370 will vest quarterly in the next two years. Read SEC document |
| February 06, 2023 Filed Feb 8, 2023 23:55 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 723 | $446.88 | $323,094.24 |
DisclosureSEC source: 0001214659-23-001832 · marketforms-59346.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 248,181 F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. Read SEC document |
| January 03, 2023 Filed Jan 5, 2023 21:53 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 5,528 | $344.96 | $1,906,938.88 |
DisclosureSEC source: 0001214659-23-000285 · marketforms-58065.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 248,904 F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. Read SEC document |
| November 15, 2022 Filed Nov 16, 2022 23:59 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 279 | $404.46 | $112,844.34 |
DisclosureSEC source: 0001214659-22-013914 · marketforms-57555.xml · nonDerivative · entry 2 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 254,432 F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. Read SEC document |
| November 14, 2022 Filed Nov 16, 2022 23:59 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 1,385 | $390.33 | $540,607.05 |
DisclosureSEC source: 0001214659-22-013914 · marketforms-57555.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 254,711 F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. Read SEC document |
| November 04, 2022 Filed Nov 7, 2022 21:10 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 982 | $343.98 | $337,788.36 |
DisclosureSEC source: 0001214659-22-013246 · marketforms-57491.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 256,096 F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. Read SEC document |
| October 03, 2022 Filed Oct 4, 2022 20:25 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 4,305 | $372.60 | $1,604,043.00 |
DisclosureSEC source: 0001214659-22-011975 · marketforms-57218.xml · nonDerivative · entry 2 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 257,078 F2 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. Read SEC document |
| August 15, 2022 Filed Oct 4, 2022 20:25 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | Othercommon stock | 16 | $414.43 | $6,630.88 |
DisclosureSEC source: 0001214659-22-011975 · marketforms-57218.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 261,383 F1 · shares: 16 shares acquired through the Company's qualified ESPP program. Read SEC document |
| August 12, 2022 Filed Aug 12, 2022 22:58 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 1,633 | $525.95 | $858,876.35 |
DisclosureSEC source: 0001214659-22-010036 · marketforms-56887.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 261,367 F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. Read SEC document |
| August 04, 2022 Filed Aug 8, 2022 21:38 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 984 | $522.39 | $514,031.76 |
DisclosureSEC source: 0001214659-22-009746 · marketforms-56818.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 263,000 F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. Read SEC document |
| July 01, 2022 Filed Jul 6, 2022 21:11 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 4,515 | $361.58 | $1,632,533.70 |
DisclosureSEC source: 0001214659-22-008670 · marketforms-56610.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 263,984 F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. F2 · price: The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $361.58 to $361.59. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price. Read SEC document |
| May 12, 2022 Filed May 16, 2022 20:34 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 1,679 | $388.10 | $651,619.90 |
DisclosureSEC source: 0001214659-22-007051 · marketforms-56157.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 268,499 F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. Read SEC document |
| May 04, 2022 Filed May 5, 2022 20:58 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 986 | $453.16 | $446,812.21 |
DisclosureSEC source: 0001214659-22-006360 · marketforms-56063.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 270,178 F1 · kind: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. Read SEC document |
| April 01, 2022 Filed Apr 5, 2022 20:27 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 4,420 | $467.23 | $2,065,156.60 |
DisclosureSEC source: 0001214659-22-004860 · marketforms-55931.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 271,164 F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. F2 · balance_after: Ending balance includes 38 shares acquired on February 15, 2022 through the Company's qualified ESPP program. Read SEC document |
| February 14, 2022 Filed Feb 16, 2022 23:44 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 1,663 | $429.60 | $714,424.80 |
DisclosureSEC source: 0001214659-22-002837 · marketforms-55211.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 275,546 F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. Read SEC document |
| February 08, 2022 Filed Feb 9, 2022 23:24 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 1,700 | $401.12 | $681,904.00 |
DisclosureSEC source: 0001214659-22-002129 · marketforms-55210.xml · nonDerivative · entry 2 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 277,209 F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. Read SEC document |
| February 07, 2022 Filed Feb 9, 2022 23:24 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 7,393 | $399.28 | $2,951,877.04 |
DisclosureSEC source: 0001214659-22-002129 · marketforms-55210.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 278,909 F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. Read SEC document |
| February 03, 2022 Filed Feb 4, 2022 22:06 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | GrantCommon Stock | 39,699 | $0.00 | $0.00 |
DisclosureSEC source: 0001214659-22-001923 · marketforms-55264.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 286,302 F1 · shares: On February 4, 2020, the reporting person was granted a target of 13,233 shares of restricted stock units, with the right to earn up to 300% of the target shares, subject to satisfaction of pre-determined, performance-based vesting criteria. On February 3, 2022, the Company's Compensation Committee of the Board of Directors determined and approved the achievement of the performance criteria for the restricted stock units, which resulted in 26,466 additional shares being earned by the reporting person. Of the restricted stock units that were awarded, 19,851 will vest immediately and 19,848 will vest quarterly in the next two years. Read SEC document |
| January 03, 2022 Filed Jan 5, 2022 21:10 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 4,305 | $490.87 | $2,113,195.35 |
DisclosureSEC source: 0001214659-22-000324 · marketforms-54757.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 246,603 F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. F2 · balance_after: Ending balance adjusted by 1 share to correct the reported number of shares held by the reporting person. Read SEC document |
| November 12, 2021 Filed Nov 17, 2021 00:34 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 1,625 | $553.42 | $899,304.25 |
DisclosureSEC source: 0001214659-21-011921 · marketforms-54055.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 250,907 F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. F2 · balance_after: The amount of securities beneficially owned has been updated to reflect the correct amount of shares and corrects an inadvertent error on the Form 4 filed by the reporting person on November 10, 2021. Read SEC document |
| November 08, 2021 Filed Nov 10, 2021 23:00 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | Disposition to issuerCommon Stock | 2,022 | $548.27 | $1,108,601.94 |
DisclosureSEC source: 0001214659-21-011421 · marketforms-54054.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 257,409 F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. Read SEC document |
| October 01, 2021 Filed Oct 5, 2021 21:02 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 4,330 | $476.16 | $2,061,772.80 |
DisclosureSEC source: 0001214659-21-010251 · marketforms-53611.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 254,554 F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. F2 · balance_after: Ending balance includes 24 shares acquired on August 16, 2021 through the Company's qualified ESPP program. Read SEC document |
| August 12, 2021 Filed Aug 16, 2021 20:43 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 1,651 | $457.10 | $754,672.10 |
DisclosureSEC source: 0001214659-21-008697 · marketforms-53583.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 258,861 F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. Read SEC document |
| August 09, 2021 Filed Aug 11, 2021 21:09 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 2,053 | $459.12 | $942,573.36 |
DisclosureSEC source: 0001214659-21-008385 · marketforms-53536.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 260,512 F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. Read SEC document |
| August 03, 2021 Filed Aug 5, 2021 21:08 UTC | Super Micro Computer, Inc. SMCI · Entity 3204 | GrantRestricted Stock Units · Derivative | 5,807 | $0.00 | $0.00 |
DisclosureSEC source: 0001758554-21-000064 · wf-form4_162819766851110.xml · derivative · entry 1 Tseng Saria · CIK 0001312593 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,807 Underlying: Common Stock · 5,807 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of SMCI common stock. F2 · derivative.exercise_date: Restricted stock units were granted with respect to service in fiscal 2022. The total number of restricted stock units will fully vest on June 30, 2022; provided, however, in the event service ends before June 30, 2022, a pro rata number of units will vest based upon service from July 1, 2021 to the last day of service. Vested units are settled in shares of common stock. F2 · derivative.expiration_date: Restricted stock units were granted with respect to service in fiscal 2022. The total number of restricted stock units will fully vest on June 30, 2022; provided, however, in the event service ends before June 30, 2022, a pro rata number of units will vest based upon service from July 1, 2021 to the last day of service. Vested units are settled in shares of common stock. Read SEC document |
| July 01, 2021 Filed Jul 6, 2021 20:44 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 4,305 | $370.45 | $1,594,787.25 |
DisclosureSEC source: 0001214659-21-007291 · marketforms-53266.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 262,565 F1 · kind: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. Read SEC document |
| June 30, 2021 Filed Jul 2, 2021 21:08 UTC | Super Micro Computer, Inc. SMCI · Entity 3204 | Exercise / conversionRestricted Stock Units · Derivative | 8,289 | $0.00 | $0.00 |
DisclosureSEC source: 0001758554-21-000054 · wf-form4_162526011402071.xml · derivative · entry 2 Tseng Saria · CIK 0001312593 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 8,289 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.exercise_price: Each restricted stock unit represents a contingent right to receive one share of SMCI common stock. F2 · derivative.exercise_date: Restricted stock units were granted with respect to service in fiscal 2021. The total number of restricted stock units fully vested on June 30, 2021. Vested units are settled in shares of common stock. F2 · derivative.expiration_date: Restricted stock units were granted with respect to service in fiscal 2021. The total number of restricted stock units fully vested on June 30, 2021. Vested units are settled in shares of common stock. Read SEC document |
| June 30, 2021 Filed Jul 2, 2021 21:08 UTC | Super Micro Computer, Inc. SMCI · Entity 3204 | Exercise / conversionCommon Stock | 8,289 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001758554-21-000054 · wf-form4_162526011402071.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 29,889 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 · price: Each restricted stock unit represents a contingent right to receive one share of SMCI common stock. Read SEC document |
| May 12, 2021 Filed May 14, 2021 20:52 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 1,741 | $311.82 | $542,884.89 |
DisclosureSEC source: 0001214659-21-005449 · marketforms-52754.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 266,870 F1 · kind: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. Read SEC document |
| May 10, 2021 Filed May 12, 2021 20:16 UTC | MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 | SaleCommon Stock | 2,196 | $326.41 | $716,805.58 |
DisclosureSEC source: 0001214659-21-005239 · marketforms-52539.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · VP & General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 268,611 F1 · kind: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan. F2 · balance_after: 56 shares acquired through the Company's qualified ESPP program. Read SEC document |
| May 10, 2021 Filed May 12, 2021 22:05 UTC | Super Micro Computer, Inc. SMCI · Entity 3204 | Exercise / conversionRestricted Stock Units · Derivative | 21,600 | $0.00 | $0.00 |
DisclosureSEC source: 0001758554-21-000037 · wf-form4_162085713180492.xml · derivative · entry 2 Tseng Saria · CIK 0001312593 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 21,600 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.exercise_price: Each restricted stock unit represents a contingent right to receive one share of SMCI common stock. F2 · derivative.exercise_date: Restricted stock units were granted with respect to service in fiscal 2019 and fiscal 2020 (10,800 restricted stock units for each fiscal year). Subject to the Reporting Person's continued service to the Issuer, the total number of restricted stock units shall fully vest on May 10, 2021. Vested units are settled in shares of common stock. F2 · derivative.expiration_date: Restricted stock units were granted with respect to service in fiscal 2019 and fiscal 2020 (10,800 restricted stock units for each fiscal year). Subject to the Reporting Person's continued service to the Issuer, the total number of restricted stock units shall fully vest on May 10, 2021. Vested units are settled in shares of common stock. Read SEC document |
| May 10, 2021 Filed May 12, 2021 22:05 UTC | Super Micro Computer, Inc. SMCI · Entity 3204 | Exercise / conversionCommon Stock | 21,600 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001758554-21-000037 · wf-form4_162085713180492.xml · nonDerivative · entry 1 Tseng Saria · CIK 0001312593 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 21,600 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 · price: Each restricted stock unit represents a contingent right to receive one share of SMCI common stock. 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.