Insider Transactions last 24 months for Monolithic Power Systems, Inc.  -  NSDQ: MPWR

 
Transactions
All Buy Sell Option Exercise
Filer's Name
Relationship/
Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Tseng SariaEVP & General Counsel03/30/2026DSDirectCOM80$1,041.12$83,289.60174,982
Tseng SariaEVP & General Counsel03/30/2026DSDirectCOM166$1,035.60$171,909.60175,062
Tseng SariaEVP & General Counsel03/30/2026DSDirectCOM2,440$1,029.21$2,511,272.40175,228
Tseng SariaEVP & General Counsel03/30/2026DSDirectCOM2,200$1,023.00$2,250,600.00177,668
Tseng SariaEVP & General Counsel03/30/2026DSDirectCOM3,194$1,017.22$3,249,000.68179,868
Tseng SariaEVP & General Counsel03/30/2026DSDirectCOM3,360$1,009.63$3,392,356.80183,062
Tseng SariaEVP & General Counsel03/30/2026DSDirectCOM9,080$1,005.18$9,127,034.40186,422
Tseng SariaEVP & General Counsel03/30/2026DSDirectCOM5,154$1,000.81$5,158,174.74195,502
Sciammas MauriceEVP, WW Sales & Marketing03/20/2026DSIndirectCOM30$1,095.07$32,852.101,269
Hsing MichaelCEO02/12/2026DSDirectCOM1,440$1,217.12$1,752,652.80888,234
Hsing MichaelCEO02/12/2026DSDirectCOM1,240$1,210.11$1,500,536.40889,674
Hsing MichaelCEO02/12/2026DSDirectCOM3,640$1,205.82$4,389,184.80890,914
Hsing MichaelCEO02/12/2026DSDirectCOM1,440$1,200.81$1,729,166.40894,554
Hsing MichaelCEO02/12/2026DSDirectCOM600$1,194.34$716,604.00895,994
Hsing MichaelCEO02/12/2026DSDirectCOM160$1,188.23$190,116.80896,594
Hsing MichaelCEO02/12/2026DSDirectCOM480$1,180.79$566,779.20896,754
Hsing MichaelCEO02/12/2026DSDirectCOM200$1,173.39$234,678.00897,234
Hsing MichaelCEO02/12/2026DSDirectCOM2,076$1,168.80$2,426,428.80897,434
Hsing MichaelCEO02/12/2026DSDirectCOM4,001$1,164.92$4,660,844.92899,510
Hsing MichaelCEO02/12/2026DSDirectCOM4,992$1,159.84$5,789,921.28903,511
Hsing MichaelCEO02/12/2026DSDirectCOM12,731$1,155.71$14,713,344.01908,503
Sciammas MauriceEVP, WW Sales & Marketing02/11/2026DSIndirectCOM200$1,179.98$235,995.001,299
Hsing MichaelCEO02/11/2026DSDirectCOM649$1,202.28$780,279.72921,234
Hsing MichaelCEO02/11/2026DSDirectCOM14,578$1,197.20$17,452,781.60921,883
Hsing MichaelCEO02/11/2026DSDirectCOM6,079$1,192.67$7,250,240.93936,461
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Transaction Type Key
First letter: A = Acquired, D = Disposed
Second letter:
A = Grant, award or other acquisition pursuant to Rule 16b-3(d) C = Conversion of derivative security | D = Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) | E = Expiration of short derivative position | F = Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. | G = Gift | H = Expiration (or cancellation) of long derivative position with value received | I = Discretionary transaction in accordance with Rule 16b-3(f) | J = Other | L = Small acquisition under Rule 16a-6 | M = Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | O = Exercise of out-of-the-money derivative security | P = Open market or private purchase | S = Open market or private sale | U = Disposition pursuant to a tender of shares in a change of control transaction | W = Acquisition or disposition by will or the laws of descent and distribution | X = Exercise of in-the-money or at-the-money derivative security | Z = Deposit into or withdrawal from voting trust 		Export Table Data to Excel Send to Excel