InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (64 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
64
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the complete record of transactions filed by Xiao Deming, Executive Vice President and President of Asia Operations. Insider active across 1 company, notably Monolithic Power Systems INC. Cumulatively, 80 disclosures have been recorded. Split: 0 buy · 64 sells. Total volume traded: €133.7m. History available since 10 May 2021. The latest transaction was disclosed on 6 February 2026 (Cession). Regulator: SEC (Form 4). The full history is accessible without signup.
Companies and markets linked to Xiao Deming
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations80 total
22,875 shares@ US$1,171.163712.2% of flowCommon StockSEC:0001214659-26-001451:0
57,170 shares0Common StockSEC:0001214659-26-001256:0
54,543 shares@ US$1,096.630.068% mcap33.4% of flowCommon StockSEC:0001214659-25-015706:0
135,520 shares0Common StockSEC:0001214659-25-015475:0
945 shares0Common StockSEC:0001214659-25-011873:0
39,999 shares@ US$780.0016.6% of flowCommon StockSEC:0001214659-25-011471:0
662 shares@ US$717.10060.2% of flowCommon StockSEC:0001214659-25-002484:0
866 shares@ US$765.140.3% of flowCommon StockSEC:0001214659-24-018890:0
9,259 shares@ US$950.003.7% of flowCommon StockSEC:0001214659-24-015601:0
8,968 shares0Common StockSEC:0001214659-24-015184:0
30,291 shares0Common StockSEC:0001214659-24-015122:0
859 shares@ US$778.390.3% of flowCommon StockSEC:0001214659-24-014224:0
3,205 shares@ US$831.581.2% of flowCommon StockSEC:0001214659-24-012924:0
1,300 shares@ US$769.400.4% of flowCommon StockSEC:0001214659-24-009814:0
29 shares0Common StockSEC:0001214659-24-008845:0
869 shares@ US$690.020.3% of flowCommon StockSEC:0001214659-24-008657:0
859 shares@ US$680.000.3% of flowCommon StockSEC:0001214659-24-002238:0
982 shares@ US$641.000.3% of flowCommon StockSEC:0001214659-24-002068:0
500 shares@ US$584.390.1% of flowCommon StockSEC:0001214659-24-000606:0
25,314 shares@ US$583.146.4% of flowCommon StockSEC:0001214659-24-000409:0
3,391 shares0Common StockSEC:0001214659-23-015286:0
859 shares@ US$490.390.2% of flowCommon StockSEC:0001214659-23-014765:0
982 shares@ US$492.920.2% of flowCommon StockSEC:0001214659-23-014667:0
4,305 shares@ US$458.300.9% of flowCommon StockSEC:0001214659-23-013132:0
874 shares@ US$530.260.2% of flowCommon StockSEC:0001214659-23-011009:0
25 of 80 declarations
About Xiao Deming
Xiao Deming is Executive Vice President and President of Asia Operations, and is linked to Monolithic Power Systems INC, where the listed role is EVP, Global Operations. The declarant has 80 filings in total, and, in the sampled recent filings covering the period from 2016-01-05 to 2026-02-10, the recorded transactions are only sales, with sell volume of EUR 135515492.
