Young John Alexander
CFO
Young John Alexander has filed 9 SEC Form 4 filings (15 transaction rows) across 1 company, with disclosures dating back to 2025. 8 of those filings fall inside the rolling window. Most recent filing: Sep 21, 2026.
On the most recent filing, Young John Alexander is listed as CFO at AMBARELLA INC. Inside the rolling window, Young John Alexander reported no open-market purchases and 9 open-market sales totaling $1.7M in AMBA. The largest disclosed transaction in the window is a sale of 5,033 AMBA shares on Jun 17, 2026, worth $340K.
Companies traded
Other insiders at AMBA
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$1.7M
reported sales (SEC code S)
Companies
1
in the rolling window
Earlier trades
Open-market purchases and sales filed before the rolling 365-day window, kept from the original Form 4 filings.
| Date | Ticker | Type | Value |
|---|---|---|---|
| Sep 17, 2025 | AMBA | Sale | $204K |
Frequently asked questions
How many SEC Form 4 filings has Young John Alexander made?
Young John Alexander has filed 9 SEC Form 4 filings (15 transaction rows) across 1 company since 2025.
Which companies does Young John Alexander trade?
Young John Alexander has filed SEC Form 4 disclosures for 1 company, including AMBA.
When was Young John Alexander's most recent SEC Form 4 filing?
Young John Alexander's most recent SEC Form 4 filing on Tracefour is dated Sep 21, 2026.
What is Young John Alexander's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Young John Alexander is listed as CFO.
What is Young John Alexander's total buy and sell value in the current window?
Inside the rolling retention window, Young John Alexander bought $0 and sold $1.7M based on SEC Form 4 filings.
What was Young John Alexander's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 5,033 AMBA shares on 2026-06-17, worth $340K, per SEC Form 4 filings.