InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (28 ops.)
Insider track record
OtherDisclosed buys
0
Disclosed sells
28
T+90 hit rate
44%
T+90 mean return
-16.1%
Across 9 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the complete record of transactions filed by Ju Chi-Hong. Officer active across 1 company, notably Ambarella INC. Aggregated, 45 reports have been published. Split: 0 buy · 28 sells. Total volume traded: €3m. Activity tracked since 27 December 2021. The latest transaction was filed on 18 March 2025 (Cession). Regulator: SEC (Form 4). The full history is free.
Declarations45 total
10,000 sharesOrdinary SharesSEC:0001280263-26-000053:0
2,017 sharesOrdinary SharesSEC:0001280263-26-000045:0
1,034 shares@ US$55.021.6% of flowOrdinary SharesSEC:0001280263-25-000019:0
12,388 shares0Ordinary SharesSEC:0001280263-25-000011:0
1,048 shares@ US$75.412.2% of flowOrdinary SharesSEC:0001280263-24-000060:0
593 shares0Ordinary SharesSEC:0001280263-24-000057:0
2,118 shares@ US$75.69194.5% of flowOrdinary SharesSEC:0001280263-24-000057:1
3,000 shares@ US$75.726.4% of flowOrdinary SharesSEC:0001280263-24-000057:2
5,000 shares0Ordinary SharesSEC:0001280263-24-000056:0
1,050 shares@ US$53.541.5% of flowOrdinary SharesSEC:0001280263-24-000046:0
6,000 shares@ US$52.90368.9% of flowOrdinary SharesSEC:0001280263-24-000033:0
8,900 shares@ US$38.929.7% of flowOrdinary SharesSEC:0001280263-24-000032:0
1,059 shares@ US$55.481.6% of flowOrdinary SharesSEC:0001280263-24-000027:0
2,296 shares@ US$56.78543.6% of flowOrdinary SharesSEC:0001280263-24-000024:0
1,895 shares@ US$57.50013.0% of flowOrdinary SharesSEC:0001280263-24-000024:1
778 shares@ US$49.271.1% of flowOrdinary SharesSEC:0001280263-24-000018:0
1,224 shares0Ordinary SharesSEC:0001280263-24-000011:0
15,898 shares0Ordinary SharesSEC:0001280263-24-000004:0
1,074 shares@ US$63.041.9% of flowOrdinary SharesSEC:0001280263-23-000067:0
1,048 shares@ US$57.303.8% of flowOrdinary SharesSEC:0001280263-23-000059:0
4,251 shares@ US$81.81459.6% of flowOrdinary SharesSEC:0001280263-23-000049:0
17,814 shares0Ordinary SharesSEC:0001280263-23-000043:0
1,015 shares@ US$84.802.4% of flowOrdinary SharesSEC:0001280263-23-000043:1
4,165 shares@ US$82.61919.5% of flowOrdinary SharesSEC:0001280263-23-000033:0
12,488 sharesOrdinary SharesSEC:0001280263-23-000019:0
25 of 45 declarations
About Ju Chi-Hong
Ju Chi-Hong is a declarant who has made 45 filings in total. In his most recent filings, he sold shares of Ambarella INC for a total amount of 3019757 EUR, with the first filing dated December 7, 2021, and the last one scheduled for July 2, 2026. Among his recent filings, he reported a sale on June 24, 2024, for an amount of 323533.31 EUR, as well as other sales on July 10, 2023, for 319350.89 EUR and June 9, 2023, for 319129.71 EUR.
