Saria Tseng's Insider Trades & SAST Disclosures

Saria Tseng's most recent trade in Monolithic Power System Inc was a trade of 7,565 Common Stock done at an average price of $1700 . Disclosure was reported to the exchange on May 27, 2026.

Stock Client Name Client Category Action Reported to Exchange Quantity Post Transaction Holding Traded % Avg. Price Value Security Type
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1700.00 per share. 27 May 2026 7,565 144,218 (0%) 0% 1700 12,860,500 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1586.43 per share. 22 May 2026 5,000 151,783 (0%) 0% 1586.4 7,932,150 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Gift of securities by or to the insider at price $ 0.00 per share. 22 May 2026 200 156,783 (0%) 0% 0 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1312.82 per share. 08 Apr 2026 4,244 157,943 (0%) 0% 1312.8 5,571,608 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1308.30 per share. 08 Apr 2026 1,279 162,187 (0%) 0% 1308.3 1,673,316 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1319.25 per share. 08 Apr 2026 840 157,103 (0%) 0% 1319.3 1,108,170 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1302.52 per share. 08 Apr 2026 800 163,466 (0%) 0% 1302.5 1,042,016 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1266.48 per share. 08 Apr 2026 560 165,386 (0%) 0% 1266.5 709,229 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1292.08 per share. 08 Apr 2026 400 164,266 (0%) 0% 1292.1 516,832 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1270.29 per share. 08 Apr 2026 360 165,026 (0%) 0% 1270.3 457,304 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1279.55 per share. 08 Apr 2026 240 164,786 (0%) 0% 1279.6 307,092 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1321.94 per share. 08 Apr 2026 120 156,983 (0%) 0% 1321.9 158,633 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1287.12 per share. 08 Apr 2026 120 164,666 (0%) 0% 1287.1 154,454 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1170.38 per share. 06 Apr 2026 2,036 169,022 (0%) 0% 1170.4 2,382,894 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1176.35 per share. 06 Apr 2026 1,680 167,342 (0%) 0% 1176.4 1,976,268 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1179.50 per share. 06 Apr 2026 1,396 165,946 (0%) 0% 1179.5 1,646,582 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1165.66 per share. 06 Apr 2026 684 171,058 (0%) 0% 1165.7 797,311 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1159.62 per share. 06 Apr 2026 560 171,742 (0%) 0% 1159.6 649,387 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1144.42 per share. 06 Apr 2026 556 172,782 (0%) 0% 1144.4 636,298 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1149.05 per share. 06 Apr 2026 480 172,302 (0%) 0% 1149.1 551,544 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1139.96 per share. 06 Apr 2026 244 173,338 (0%) 0% 1140.0 278,150 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1131.24 per share. 01 Apr 2026 576 174,406 (0%) 0% 1131.2 651,594 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1136.99 per share. 01 Apr 2026 292 173,582 (0%) 0% 1137.0 332,001 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1135.91 per share. 01 Apr 2026 188 173,874 (0%) 0% 1135.9 213,551 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1132.15 per share. 01 Apr 2026 184 174,222 (0%) 0% 1132.2 208,316 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1134.14 per share. 01 Apr 2026 160 174,062 (0%) 0% 1134.1 181,462 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1005.18 per share. 30 Mar 2026 9,080 186,422 (0%) 0% 1005.2 9,127,034 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1000.81 per share. 30 Mar 2026 5,154 195,502 (0%) 0% 1000.8 5,158,175 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1009.63 per share. 30 Mar 2026 3,360 183,062 (0%) 0% 1009.6 3,392,357 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1017.22 per share. 30 Mar 2026 3,194 179,868 (0%) 0% 1017.2 3,249,001 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1029.21 per share. 30 Mar 2026 2,440 175,228 (0%) 0% 1029.2 2,511,272 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1023.00 per share. 30 Mar 2026 2,200 177,668 (0%) 0% 1023 2,250,600 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1035.60 per share. 30 Mar 2026 166 175,062 (0%) 0% 1035.6 171,910 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1041.12 per share. 30 Mar 2026 80 174,982 (0%) 0% 1041.1 83,290 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1171.16 per share. 06 Feb 2026 22,875 200,626 (0%) 0% 1171.2 26,790,370 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Grant, award, or other acquisition of securities at price $ 0.00 per share. 03 Feb 2026 57,170 223,501 (0%) 0% 0 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Gift of securities by or to the insider at price $ 0.00 per share. 24 Dec 2025 1,000 166,331 (0%) 0% 0 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Gift of securities by or to the insider at price $ 0.00 per share. 24 Dec 2025 1,000 1,000 (0%) 0% 0 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 926.02 per share. 26 Nov 2025 10,360 173,078 (0%) 0% 926.0 9,593,567 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 929.29 per share. 26 Nov 2025 2,238 168,011 (0%) 0% 929.3 2,079,751 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 927.41 per share. 26 Nov 2025 1,845 171,233 (0%) 0% 927.4 1,711,071 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 924.32 per share. 26 Nov 2025 1,327 184,564 (0%) 0% 924.3 1,226,573 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 923.54 per share. 26 Nov 2025 1,200 185,891 (0%) 0% 923.5 1,108,248 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 925.55 per share. 26 Nov 2025 1,126 183,438 (0%) 0% 925.5 1,042,169 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 928.60 per share. 26 Nov 2025 984 170,249 (0%) 0% 928.6 913,742 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 930.48 per share. 26 Nov 2025 680 167,331 (0%) 0% 930.5 632,726 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 922.78 per share. 26 Nov 2025 240 187,091 (0%) 0% 922.8 221,467 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 907.21 per share. 25 Nov 2025 10,200 189,698 (0%) 0% 907.2 9,253,542 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 896.37 per share. 25 Nov 2025 2,066 203,255 (0%) 0% 896.4 1,851,900 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 895.63 per share. 25 Nov 2025 1,625 205,321 (0%) 0% 895.6 1,455,399 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 908.49 per share. 25 Nov 2025 888 188,810 (0%) 0% 908.5 806,739 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 901.58 per share. 25 Nov 2025 880 200,810 (0%) 0% 901.6 793,390 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 897.54 per share. 25 Nov 2025 754 202,501 (0%) 0% 897.5 676,745 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 909.35 per share. 25 Nov 2025 556 188,254 (0%) 0% 909.4 505,599 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 894.54 per share. 25 Nov 2025 385 206,946 (0%) 0% 894.5 344,398 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 910.42 per share. 25 Nov 2025 359 187,895 (0%) 0% 910.4 326,841 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 900.41 per share. 25 Nov 2025 346 201,690 (0%) 0% 900.4 311,542 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 911.92 per share. 25 Nov 2025 324 187,571 (0%) 0% 911.9 295,462 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 899.37 per share. 25 Nov 2025 320 202,036 (0%) 0% 899.4 287,798 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 906.33 per share. 25 Nov 2025 272 199,898 (0%) 0% 906.3 246,522 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 912.30 per share. 25 Nov 2025 240 187,331 (0%) 0% 912.3 218,952 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 904.39 per share. 25 Nov 2025 200 200,330 (0%) 0% 904.4 180,878 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 905.32 per share. 25 Nov 2025 160 200,170 (0%) 0% 905.3 144,851 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 903.54 per share. 25 Nov 2025 160 200,530 (0%) 0% 903.5 144,566 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 898.38 per share. 25 Nov 2025 145 202,356 (0%) 0% 898.4 130,265 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 902.07 per share. 25 Nov 2025 120 200,690 (0%) 0% 902.1 108,248 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Payment of exercise price or tax liability using portion of securities received from the company at price $ 1096.63 per share. 30 Oct 2025 54,543 207,331 (0%) 0% 1096.6 59,813,490 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Grant, award, or other acquisition of securities at price $ 0.00 per share. 25 Oct 2025 135,520 261,874 (0%) 0% 0 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1087.62 per share. 24 Oct 2025 1,300 126,354 (0%) 0% 1087.6 1,413,906 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1016.18 per share. 15 Oct 2025 14,028 130,466 (0%) 0% 1016.2 14,254,973 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1021.26 per share. 15 Oct 2025 1,499 128,967 (0%) 0% 1021.3 1,530,869 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 1030.81 per share. 15 Oct 2025 1,313 127,654 (0%) 0% 1030.8 1,353,454 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 914.45 per share. 18 Sep 2025 14,510 144,494 (0%) 0% 914.5 13,268,670 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 717.10 per share. 10 Feb 2025 663 158,977 (0%) 0% 717.1 475,438 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 765.14 per share. 08 Nov 2024 866 159,640 (0%) 0% 765.1 662,611 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 778.39 per share. 08 Aug 2024 859 160,506 (0%) 0% 778.4 668,637 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 831.58 per share. 22 Jul 2024 3,205 161,365 (0%) 0% 831.6 2,665,214 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 824.65 per share. 02 Jul 2024 1,858 164,570 (0%) 0% 824.7 1,532,200 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 807.81 per share. 01 Jul 2024 15,822 181,322 (0%) 0% 807.8 12,781,170 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 809.45 per share. 01 Jul 2024 4,703 173,804 (0%) 0% 809.4 3,806,843 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 808.61 per share. 01 Jul 2024 2,815 178,507 (0%) 0% 808.6 2,276,237 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 816.34 per share. 01 Jul 2024 2,656 166,428 (0%) 0% 816.3 2,168,199 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 812.65 per share. 01 Jul 2024 2,100 169,084 (0%) 0% 812.7 1,706,565 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 806.57 per share. 01 Jul 2024 2,020 197,144 (0%) 0% 806.6 1,629,271 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 803.53 per share. 01 Jul 2024 1,800 199,420 (0%) 0% 803.5 1,446,354 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 811.82 per share. 01 Jul 2024 1,422 171,184 (0%) 0% 811.8 1,154,408 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 810.34 per share. 01 Jul 2024 1,198 172,606 (0%) 0% 810.3 970,787 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 794.69 per share. 01 Jul 2024 1,098 202,423 (0%) 0% 794.7 872,570 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 798.72 per share. 01 Jul 2024 600 201,453 (0%) 0% 798.7 479,232 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 795.95 per share. 01 Jul 2024 220 202,203 (0%) 0% 796.0 175,109 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 799.94 per share. 01 Jul 2024 199 201,254 (0%) 0% 799.9 159,188 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 804.18 per share. 01 Jul 2024 150 199,270 (0%) 0% 804.2 120,627 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 796.70 per share. 01 Jul 2024 150 202,053 (0%) 0% 796.7 119,505 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 805.16 per share. 01 Jul 2024 106 199,164 (0%) 0% 805.2 85,347 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 800.62 per share. 01 Jul 2024 24 201,230 (0%) 0% 800.6 19,215 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 802.20 per share. 01 Jul 2024 10 201,220 (0%) 0% 802.2 8,022 Common Stock
Monolithic Power
Saria Tseng EVP & General Counsel Sale of securities on an exchange or to another person at price $ 690.02 per share. 08 May 2024 869 203,521 (0%) 0% 690.0 599,627 Common Stock
Monolithic Power
Saria Tseng Executive VP & General Counsel Sale of securities on an exchange or to another person at price $ 680.00 per share. 08 Feb 2024 859 204,339 (0%) 0% 680 584,120 Common Stock
Monolithic Power
Tseng Saria Executive VP & General Counsel Sale of securities on an exchange or to another person at price $ 641.00 per share. 05 Feb 2024 982 205,198 (0%) 0% 641 629,462 Common Stock
Monolithic Power
Tseng Saria Executive VP & General Counsel Sale of securities on an exchange or to another person at price $ 600.00 per share. 09 Jan 2024 1,390 206,180 (0%) 0% 600 834,000 Common Stock
Monolithic Power
Saria Tseng Executive VP & General Counsel Sale of securities on an exchange or to another person at price $ 583.14 per share. 04 Jan 2024 25,314 207,570 (0%) 0% 583.1 14,761,606 Common Stock
*All Values are in $ Million
Client Category: Promoter/ KMP/ Director / Immediate Relatives / Employee / etc  
Security Type: Share/ Warrants / Convertible Debentures
Data as reported to USA Exchanges
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