MONOLITHIC POWER SYSTEMS INC
MPWRCIK 0001280452 · Every Form 4 filed by insiders at this issuer.
Filings
36
Latest Mar 4, 2024
Unique insiders
12
Showing
36 of 36
Page 1
Top insiders
Most active reporters at MONOLITHIC POWER SYSTEMS INC
| Name | Roles | Filings |
|---|---|---|
| BLEGEN THEODORE | Officer | 6 |
| Hsing Michael | OfficerDirector | 6 |
| Sciammas Maurice | Officer | 4 |
| Tseng Saria | Officer | 4 |
| Xiao Deming | Officer | 4 |
| CHANG KUO WEI HERBERT | Director | 3 |
| Moyer James C | Director | 3 |
| Zhou Jeff | Director | 2 |
| Elmiger Eugen J | Director | 1 |
| Lee Victor K | Director | 1 |
All filings
36 Form 4 / 4-A filings, newest first
| Filed | Insider | Top transaction | Shares | Price | Value | |
|---|---|---|---|---|---|---|
| Mar 4, 2024 | BLEGEN THEODORE CFO | S | 651 | $728.48 | $474,240 | |
| Mar 4, 2024 | Hsing Michael CEO · Director | S | 2,064 | $728.54 | $1,503,707 | |
| Feb 29, 2024 | CHANG KUO WEI HERBERT Director | S | 250 | $706.34 | $176,585 | |
| Feb 23, 2024 | CHANG KUO WEI HERBERT Director | S | 250 | $750.00 | $187,500 | |
| Feb 14, 2024 | Moyer James C Director | G | 4,000 | $0.00 | $0 | |
| Feb 13, 2024 | Zhou Jeff Director | S | 200 | $750.57 | $150,114 | |
| Feb 12, 2024 | Moyer James C Director | G | 4,000 | $0.00 | $0 | |
| Feb 9, 2024 | BLEGEN THEODORE CFO | S | 728 | $680.00 | $495,040 | |
| Feb 9, 2024 | Hsing Michael CEO · Director | S | 2,790 | $680.00 | $1,897,200 | |
| Feb 9, 2024 | Sciammas Maurice Sr. V.P.of Sales and Marketing | S | 859 | $680.00 | $584,120 | |
| Feb 9, 2024 | Tseng Saria Executive VP & General Counsel | S | 859 | $680.00 | $584,120 | |
| Feb 9, 2024 | Xiao Deming Pres. of MPS Asia Operations | S | 859 | $680.00 | $584,120 | |
| Feb 8, 2024 | CHANG KUO WEI HERBERT Director | A | 348 | $0.00 | $0 | |
| Feb 8, 2024 | Martinez Carintia Director | A | 348 | $0.00 | $0 | |
| Feb 8, 2024 | Wynne Eileen Director | A | 348 | $0.00 | $0 | |
| Feb 8, 2024 | Lee Victor K Director | A | 348 | $0.00 | $0 | |
| Feb 8, 2024 | Elmiger Eugen J Director | A | 348 | $0.00 | $0 | |
| Feb 8, 2024 | Zhou Jeff Director | A | 348 | $0.00 | $0 | |
| Feb 8, 2024 | Moyer James C Director | A | 348 | $0.00 | $0 | |
| Feb 7, 2024 | BLEGEN THEODORE CFO | S | 867 | $641.00 | $555,747 | |
| Feb 7, 2024 | Hsing Michael CEO · Director | S | 3,791 | $641.00 | $2,430,031 | |
| Feb 7, 2024 | Sciammas Maurice Sr. V.P.of Sales and Marketing | S | 982 | $641.00 | $629,462 | |
| Feb 7, 2024 | Tseng Saria Executive VP & General Counsel | S | 982 | $641.00 | $629,462 | |
| Feb 7, 2024 | Xiao Deming Pres. of MPS Asia Operations | S | 982 | $641.00 | $629,462 | |
| Feb 5, 2024 | BLEGEN THEODORE CFO | S | 920 | $603.50 | $555,220 | |
| Feb 5, 2024 | Hsing Michael CEO · Director | S | 1,343 | $599.60 | $805,263 | |
| Jan 12, 2024 | Sciammas Maurice Sr. V.P.of Sales and Marketing | S | 1,999 | $577.66 | $1,154,742 | |
| Jan 11, 2024 | Xiao Deming Pres. of MPS Asia Operations | S | 3,718 | $590.37 | $2,194,996 | |
| Jan 10, 2024 | Tseng Saria Executive VP & General Counsel | S | 1,390 | $600.00 | $834,000 | |
| Jan 9, 2024 | Hsing Michael CEO · Director | S | 2,051 | $570.62 | $1,170,342 | |
| Jan 8, 2024 | Hsing Michael CEO · Director | S | 58,654 | $583.14 | $34,203,494 | |
| Jan 8, 2024 | BLEGEN THEODORE CFO | S | 27,613 | $583.14 | $16,102,245 | |
| Jan 8, 2024 | Sciammas Maurice Sr. V.P.of Sales and Marketing | S | 27,659 | $583.14 | $16,129,069 | |
| Jan 8, 2024 | Xiao Deming Pres. of MPS Asia Operations | S | 25,314 | $583.14 | $14,761,606 | |
| Jan 8, 2024 | Tseng Saria Executive VP & General Counsel | S | 25,314 | $583.14 | $14,761,606 | |
| Jan 3, 2024 | BLEGEN THEODORE CFO | S | 534 | $613.48 | $327,598 |
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