Insider: Tseng Saria EVP & General Counsel - MONOLITHIC POWER SYSTEMS INC
| Company Holdings |
| Direct | Indirect Ownership | Total | |
| Shares | 183,062 | 2,000 | 185,062 |
| Value | $204,749,355.14 | $2,236,940.00 | $206,986,295.14 |
Trans. Date |
Trans. Type |
Shares |
Ownership Type |
Issue Type |
Price |
Trans. Value |
Total Shares Owned |
|---|---|---|---|---|---|---|---|
| 03/30/2026 | DDS | 3,360 | Direct | COM | $1,009.63 | $3,392,356.80 | 183,062 |
| 03/30/2026 | DDS | 5,154 | Direct | COM | $1,000.81 | $5,158,174.74 | 195,502 |
| 03/30/2026 | DDS | 80 | Direct | COM | $1,041.12 | $83,289.60 | 174,982 |
| 03/30/2026 | DDS | 3,194 | Direct | COM | $1,017.22 | $3,249,000.68 | 179,868 |
| 03/30/2026 | DDS | 9,080 | Direct | COM | $1,005.18 | $9,127,034.40 | 186,422 |
| 03/30/2026 | DDS | 2,440 | Direct | COM | $1,029.21 | $2,511,272.40 | 175,228 |
| 03/30/2026 | DDS | 166 | Direct | COM | $1,035.60 | $171,909.60 | 175,062 |
| 03/30/2026 | DDS | 2,200 | Direct | COM | $1,023.00 | $2,250,600.00 | 177,668 |
| 02/06/2026 | DDS | 22,875 | Direct | COM | $1,171.16 | $26,790,369.64 | 200,626 |
| 11/26/2025 | DDS | 1,327 | Direct | COM | $924.32 | $1,226,572.64 | 184,564 |
| 11/26/2025 | DDS | 1,200 | Direct | COM | $923.54 | $1,108,248.00 | 185,891 |
| 11/26/2025 | DDS | 240 | Direct | COM | $922.78 | $221,467.20 | 187,091 |
| 11/26/2025 | DDS | 1,126 | Direct | COM | $925.55 | $1,042,169.30 | 183,438 |
| 11/26/2025 | DDS | 10,360 | Direct | COM | $926.02 | $9,593,567.20 | 173,078 |
| 11/26/2025 | DDS | 680 | Direct | COM | $930.48 | $632,726.40 | 167,331 |
| 11/26/2025 | DDS | 984 | Direct | COM | $928.60 | $913,742.40 | 170,249 |
| 11/26/2025 | DDS | 2,238 | Direct | COM | $929.29 | $2,079,751.02 | 168,011 |
| 11/26/2025 | DDS | 1,845 | Direct | COM | $927.41 | $1,711,071.45 | 171,233 |
| 11/25/2025 | DDS | 145 | Direct | COM | $898.38 | $130,265.10 | 202,356 |
| 11/25/2025 | DDS | 320 | Direct | COM | $899.37 | $287,798.40 | 202,036 |
| 11/25/2025 | DDS | 346 | Direct | COM | $900.41 | $311,541.86 | 201,690 |
| 11/25/2025 | DDS | 880 | Direct | COM | $901.58 | $793,390.40 | 200,810 |
| 11/25/2025 | DDS | 2,066 | Direct | COM | $896.37 | $1,851,900.42 | 203,255 |
| 11/25/2025 | DDS | 385 | Direct | COM | $894.54 | $344,397.90 | 206,946 |
| 11/25/2025 | DDS | 1,625 | Direct | COM | $895.63 | $1,455,398.75 | 205,321 |
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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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