Xu Derek
Chief Operating Officer
Xu Derek has filed 2 SEC Form 4 filings (4 transaction rows) across 1 company, with disclosures dating back to 2025. 2 of those filings fall inside the rolling window. Most recent filing: Jan 15, 2026.
Companies traded
Other insiders at AISP
No insider trading data found for Xu Derek.
Frequently asked questions
How many SEC Form 4 filings has Xu Derek made?
Xu Derek has filed 2 SEC Form 4 filings (4 transaction rows) across 1 company since 2025.
Which companies does Xu Derek trade?
Xu Derek has filed SEC Form 4 disclosures for 1 company, including AISP.
When was Xu Derek's most recent SEC Form 4 filing?
Xu Derek's most recent SEC Form 4 filing on Tracefour is dated Jan 15, 2026.
What is Xu Derek's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Xu Derek is listed as Chief Operating Officer.