von Ahn Luis
President & CEO, Co-Founder
von Ahn Luis has filed 6 SEC Form 4 filings (23 transaction rows) across 2 companies, including DUOL, FIG, with disclosures dating back to 2026. 6 of those filings fall inside the rolling window. Most recent filing: Oct 9, 2026.
On the most recent filing, von Ahn Luis is listed as President & CEO, Co-Founder at Duolingo, Inc. Inside the rolling window, von Ahn Luis reported no open-market purchases and 5 open-market sales totaling $34.1M in DUOL. The largest disclosed transaction in the window is a sale of 110,046 DUOL shares on Oct 7, 2026, worth $16.7M.
Companies traded
Other insiders at DUOL
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$34.1M
reported sales (SEC code S)
Companies
2
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has von Ahn Luis made?
von Ahn Luis has filed 6 SEC Form 4 filings (23 transaction rows) across 2 companies, including DUOL, FIG since 2026.
Which companies does von Ahn Luis trade?
von Ahn Luis has filed SEC Form 4 disclosures for 2 companies, including DUOL, FIG.
When was von Ahn Luis's most recent SEC Form 4 filing?
von Ahn Luis's most recent SEC Form 4 filing on Tracefour is dated Oct 9, 2026.
What is von Ahn Luis's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, von Ahn Luis is listed as President & CEO, Co-Founder.
What is von Ahn Luis's total buy and sell value in the current window?
Inside the rolling retention window, von Ahn Luis bought $0 and sold $34.1M based on SEC Form 4 filings.
What was von Ahn Luis's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 110,046 DUOL shares on 2026-10-07, worth $16.7M, per SEC Form 4 filings.