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Companies
▲ Purchases (1 ops.)
▼ Sales (13 ops.)
Latest filing published 09 Oct 2026 for Duolingo, Inc., €3.7M. Read the official filing
Filing timeline
BuySaleLuis von Ahn
Insider track record
Disclosed buys
1
Disclosed sells
13
Signal history
Closed purchases
Market purchases
1
Not enough history yet: 1 closed purchase, at least 2 are needed.
Purchases by company
Since each purchase
- -73.5%Entry US$90.32 · Close at T+365 US$23.97
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
Luis von Ahn: trading record in brief
This profile gathers the share dealings of Luis von Ahn across 3 companies, led by Duolingo, Inc., Figma, Inc. and Root, Inc. The record holds 44 filings, for trades running from 30 June 2021 to 7 October 2026.
Market trades split into 1 purchase (€867k) and 13 sales (€30.1M). On balance, insiders were net sellers of €29.2M. Unlike grants, an open-market purchase is paid for by the insider, at the market price. Other entries cover 3 share grants. In 2026 alone, the filings show no purchases and 13 sales.
The newest entry dates from 9 October 2026: a transaction of €3.7M, in Duolingo, Inc. The most recent open-market purchase was published on 5 August 2025, 439 days ago. Typically, a trade is published a median of 2 days after it takes place. US insiders must file a Form 4 within two business days of a trade. Keep in mind that insiders sell for many reasons unrelated to the outlook, from tax bills to estate planning. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.
Companies and markets linked to Luis von Ahn
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations44 total
110,046 shares@ US$38.08Class A Common StockSEC:0001628280-26-065528:0
20,025 shares@ US$150.6319Class A Common StockSEC:0001628280-26-065528:1
55,036 shares@ US$151.5242Class A Common StockSEC:0001628280-26-065528:2
29,871 shares@ US$152.4734Class A Common StockSEC:0001628280-26-065528:3
5,114 shares@ US$153.2611Class A Common StockSEC:0001628280-26-065528:4
46,682 shares@ US$38.080.026% mcap8.6% of flowClass A Common StockSEC:0001628280-26-063709:0
38,758 shares@ US$150.45010.087% mcap28.0% of flowClass A Common StockSEC:0001628280-26-063709:1
7,024 shares@ US$151.4220.016% mcap5.1% of flowClass A Common StockSEC:0001628280-26-063709:2
900 shares@ US$152.290.0020% mcap0.7% of flowClass A Common StockSEC:0001628280-26-063709:3
27,960 shares@ US$14.420.0058% mcap3.3% of flowClass A Common StockSEC:0001628280-26-063251:0
9,406 shares@ US$38.080.0052% mcap3.0% of flowClass A Common StockSEC:0001628280-26-063251:1
33,257 shares@ US$150.46410.073% mcap41.4% of flowClass A Common StockSEC:0001628280-26-063251:2
4,109 shares@ US$151.06990.0090% mcap5.1% of flowClass A Common StockSEC:0001628280-26-063251:3
3,614 shares@ US$38.080.0020% mcap1.1% of flowClass A Common StockSEC:0001628280-26-063251:4
200 shares@ US$150.000.0004% mcap0.2% of flowClass A Common StockSEC:0001628280-26-063251:5
3,414 shares@ US$152.020.0075% mcap4.3% of flowClass A Common StockSEC:0001628280-26-063251:6
5,252 shares@ US$38.080.0029% mcap1.6% of flowClass A Common StockSEC:0001628280-26-062790:1
27,272 shares@ US$150.17490.059% mcap33.7% of flowClass A Common StockSEC:0001628280-26-062790:2
1,020 shares@ US$151.540.0022% mcap1.3% of flowClass A Common StockSEC:0001628280-26-062790:3
23,040 shares@ US$14.420.0048% mcap2.7% of flowClass A Common StockSEC:0001628280-26-062790:0
12,415 shares0Class A Common StockSEC:0001829259-26-000003:0
30,000 shares@ US$33.00100.0% of flowClass A Common StcckSEC:0001415889-25-021116:0
Canonical exit: 30 Oct 2025 (T+90)
48,179 shares0Class A Common StockSEC:0001415889-25-020896:0
5,000 shares0Class A Common StockSEC:0001562088-25-000125:0
8,000 shares@ US$7.480.5% of flowClass A Common StockSEC:0001562088-25-000073:0
25 of 44 declarations
