Chen Yun-Lung
6 Form 4 · free tier: 48h delay
Recent Form 4 slice from EDGAR — up to 30 filings (not a full archive).
For informational purposes only. Not investment advice. Data is aggregated from public SEC and congressional disclosures. Nothing on this site is a recommendation to buy or sell any security. Public disclosure of a trade is not evidence of wrongdoing or insider trading.
Recent Form 4 trades
Open-market purchases and sales
AMBARELLA INC
AMBA · Trade · Jul 9, 2026 · Filed · Jul 10, 2026
$468,656
5,958 sh
AMBARELLA INC
AMBA · Trade · Jun 12, 2026 · Filed · Jun 16, 2026 · filed 4 days after trade
$660,943
9,856 sh
AMBARELLA INC
AMBA · Trade · Sep 10, 2025 · Filed · Sep 12, 2025 · filed 2 days after trade
$716,895
8,492 sh
AMBARELLA INC
AMBA · Trade · Sep 3, 2024 · Filed · Sep 5, 2024 · filed 2 days after trade
$343,220
5,963 sh
AMBARELLA INC
AMBA · Trade · Jun 5, 2023 · Filed · Jun 6, 2023
$689,971
8,984 sh
AMBARELLA INC
AMBA · Trade · Mar 29, 2022 · Filed · Mar 31, 2022 · filed 2 days after trade
$833,760
8,000 sh