Insider: Tseng Saria EVP & General Counsel - MONOLITHIC POWER SYSTEMS INC
| Company Holdings |
| Direct | Indirect Ownership | Total | |
| Shares | 144,494 | 2,000 | 146,494 |
| Value | $128,800,506.66 | $1,782,780.00 | $130,583,286.66 |
Trans. Date |
Trans. Type |
Shares |
Ownership Type |
Issue Type |
Price |
Trans. Value |
Total Shares Owned |
|---|---|---|---|---|---|---|---|
| 09/18/2025 | DDS | 14,510 | Direct | COM | $914.45 | $13,268,669.50 | 144,494 |
| 02/10/2025 | DDS | 663 | Direct | COM | $717.10 | $475,437.57 | 158,977 |
| 11/08/2024 | DDS | 866 | Direct | COM | $765.14 | $662,611.24 | 159,640 |
| 08/08/2024 | DDS | 859 | Direct | COM | $778.39 | $668,637.01 | 160,506 |
| 07/02/2024 | DDS | 1,858 | Direct | COM | $824.65 | $1,532,199.70 | 164,570 |
| 07/01/2024 | DDS | 199 | Direct | COM | $799.94 | $159,188.06 | 201,254 |
| 07/01/2024 | DDS | 24 | Direct | COM | $800.62 | $19,214.88 | 201,230 |
| 07/01/2024 | DDS | 10 | Direct | COM | $802.19 | $8,021.90 | 201,220 |
| 07/01/2024 | DDS | 1,800 | Direct | COM | $803.53 | $1,446,354.00 | 199,420 |
| 07/01/2024 | DDS | 220 | Direct | COM | $795.95 | $175,109.00 | 202,203 |
| 07/01/2024 | DDS | 1,098 | Direct | COM | $794.69 | $872,569.62 | 202,423 |
| 07/01/2024 | DDS | 150 | Direct | COM | $804.18 | $120,627.00 | 199,270 |
| 07/01/2024 | DDS | 150 | Direct | COM | $796.70 | $119,505.00 | 202,053 |
| 07/01/2024 | DDS | 600 | Direct | COM | $798.72 | $479,232.00 | 201,453 |
| 07/01/2024 | DDS | 1,422 | Direct | COM | $811.82 | $1,154,408.04 | 171,184 |
| 07/01/2024 | DDS | 2,100 | Direct | COM | $812.65 | $1,706,565.00 | 169,084 |
| 07/01/2024 | DDS | 2,656 | Direct | COM | $816.34 | $2,168,199.04 | 166,428 |
| 07/01/2024 | DDS | 106 | Direct | COM | $805.16 | $85,346.96 | 199,164 |
| 07/01/2024 | DDS | 1,198 | Direct | COM | $810.34 | $970,787.32 | 172,606 |
| 07/01/2024 | DDS | 4,703 | Direct | COM | $809.45 | $3,806,843.35 | 173,804 |
| 07/01/2024 | DDS | 15,822 | Direct | COM | $807.81 | $12,781,169.82 | 181,322 |
| 07/01/2024 | DDS | 2,020 | Direct | COM | $806.57 | $1,629,271.40 | 197,144 |
| 07/01/2024 | DDS | 2,815 | Direct | COM | $808.61 | $2,276,237.15 | 178,507 |
| 05/08/2024 | DDS | 869 | Direct | COM | $690.02 | $599,627.38 | 203,521 |
| 02/08/2024 | DDS | 859 | Direct | COM | $680.00 | $584,120.00 | 204,339 |
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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 |
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