InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (14 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
14
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Browse the detailed record of transactions filed by Kohn Leslie, Chief Technology Officer. Officer active across 1 company, notably Ambarella INC. Aggregated, 28 disclosures have been published. Breakdown: 0 buy · 14 sells. Total volume traded: €1.8m. Activity tracked since 8 December 2021. The latest transaction was filed on 17 September 2025 (Cession). Regulator: SEC (Form 4). All data is free.
Companies and markets linked to Kohn Leslie
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations28 total
2,249 shares@ US$79.438.2% of flowOrdinary SharesSEC:0001280263-25-000057:0
1,715 shares@ US$52.264.6% of flowOrdinary SharesSEC:0001280263-25-000027:0
1,584 shares@ US$55.025.0% of flowOrdinary SharesSEC:0001280263-25-000020:0
19,560 shares0Ordinary SharesSEC:0001280263-25-000012:0
1,757 shares@ US$75.417.8% of flowOrdinary SharesSEC:0001280263-24-000061:0
1,608 shares@ US$53.544.8% of flowOrdinary SharesSEC:0001280263-24-000047:0
1,623 shares@ US$55.485.2% of flowOrdinary SharesSEC:0001280263-24-000028:0
1,198 shares@ US$49.273.4% of flowOrdinary SharesSEC:0001280263-24-000019:0
1,705 shares0Ordinary SharesSEC:0001280263-24-000012:0
24,403 shares0Ordinary SharesSEC:0001280263-24-000005:0
1,713 shares@ US$63.046.1% of flowOrdinary SharesSEC:0001280263-23-000068:0
1,671 shares@ US$57.3014.7% of flowOrdinary SharesSEC:0001280263-23-000060:0
1,682 shares@ US$84.808.1% of flowOrdinary SharesSEC:0001280263-23-000044:1
27,813 shares0Ordinary SharesSEC:0001280263-23-000044:0
27,736 sharesOrdinary SharesSEC:0001280263-23-000020:0
2,455 shares@ US$83.7712.0% of flowOrdinary SharesSEC:0001280263-22-000099:1
4,837 sharesOrdinary SharesSEC:0001280263-22-000099:0
6,179 shares@ US$58.950723.5% of flowOrdinary SharesSEC:0001280263-22-000088:0
4,837 sharesOrdinary SharesSEC:0001280263-22-000078:0
2,476 shares@ US$63.259.7% of flowOrdinary SharesSEC:0001280263-22-000078:1
4,837 sharesOrdinary SharesSEC:0001280263-22-000060:0
77,827 sharesOrdinary SharesSEC:0001280263-22-000028:0
1,825 shares@ US$84.427.7% of flowOrdinary SharesSEC:0001280263-22-000022:0
5,078 shares0Ordinary SharesSEC:0001280263-22-000015:0
15,000 shares0Ordinary SharesSEC:0001280263-22-000006:0
25 of 28 declarations
About Kohn Leslie
Kohn Leslie is Directeur Technique at Ambarella INC, where the stated role is Chief Technology Officer. He has 28 filings in total, and in the sampled recent filings they cover the period from 2021-06-17 to 2025-09-19, with EUR 0 of purchases and EUR 1838953 of sales, and the modal transaction nature is disposal.
