InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (56 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
56
T+90 hit rate
50%
T+90 mean return
+1.9%
Across 8 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the full record of transactions filed by Tseng Saria, Director. Officer active across 2 companies, notably Monolithic Power Systems INC. Aggregated, 67 filings have been recorded. Split: 0 buy · 56 sells. Total volume traded: €80.5m. Activity tracked since 10 May 2021. The latest transaction was filed on 10 February 2025 (Cession). Regulator: SEC (Form 4). All data is openly available.
Declarations67 total
663 shares@ US$717.10040.6% of flowCommon StockSEC:0001214659-25-002483:0
866 shares@ US$765.140.7% of flowCommon StockSEC:0001214659-24-018889:0
859 shares@ US$778.390.7% of flowCommon StockSEC:0001214659-24-014223:0
3,205 shares@ US$831.583.0% of flowCommon StockSEC:0001214659-24-012923:0
1,098 shares@ US$794.691.0% of flowCommon StockSEC:0001214659-24-011783:0
1,858 shares@ US$824.651.7% of flowCommon StockSEC:0001214659-24-011889:0
869 shares@ US$690.020.7% of flowCommon StockSEC:0001214659-24-008661:0
859 shares@ US$680.000.7% of flowCommon StockSEC:0001214659-24-002237:0
982 shares@ US$641.000.7% of flowCommon StockSEC:0001214659-24-002067:0
1,390 shares@ US$600.000.9% of flowCommon StockSEC:0001214659-24-000517:0
25,314 shares@ US$583.1416.4% of flowCommon StockSEC:0001214659-24-000410:0
18,610 shares@ US$600.0012.5% of flowCommon StockSEC:0001214659-23-016433:0
859 shares@ US$490.390.5% of flowCommon StockSEC:0001214659-23-014766:0
982 shares@ US$492.920.5% of flowCommon StockSEC:0001214659-23-014666:0
4,305 shares@ US$458.302.3% of flowCommon StockSEC:0001214659-23-013133:0
874 shares@ US$530.270.5% of flowCommon StockSEC:0001214659-23-011010:0
988 shares@ US$526.520.6% of flowCommon StockSEC:0001214659-23-010820:0
9,615 shares@ US$534.235.6% of flowCommon StockSEC:0001214659-23-009961:0
4,305 shares@ US$537.792.6% of flowCommon StockSEC:0001214659-23-009268:0
857 shares@ US$409.810.4% of flowCommon StockSEC:0001214659-23-006752:0
991 shares@ US$459.600.5% of flowCommon StockSEC:0001214659-23-006575:0
8,685 shares0Common StockSEC:0001214659-23-006521:0
4,360 shares@ US$487.992.4% of flowCommon StockSEC:0001214659-23-005051:0
1,639 shares@ US$492.310.9% of flowCommon StockSEC:0001214659-23-002175:0
6,922 shares@ US$462.413.6% of flowCommon StockSEC:0001214659-23-001954:0
25 of 67 declarations
About Tseng Saria
Saria Tseng is an executive at MONOLITHIC POWER SYSTEMS INC.
