Ahn Luis von

DUOL

Ahn Luis von serves as director, 10 percent owner, officer: President & CEO, Co-Founder at Duolingo, Inc. (DUOL). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

23 trades

$163.25M

Net Position

Net Seller

$163.25M

Companies Traded

DUOL

Active Period

Dec 2021 – Oct 2026

23 total trades

Most Recent

Sell DUOL

Oct 9, 2026 · $16.69M

Ahn Luis von's Insider Trading at Duolingo, Inc. (DUOL)

Buys

0 · $0.00

Sells

23 · $163.25M

Total Shares Bought

Total Shares Sold

859,210

DUOL Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Oct 9, 2026	Sell	110,046	$151.70	$16.69M	90,021
Sep 28, 2026	Sell	46,682	$150.63	$7.03M	7,924
Sep 23, 2026	Sell	40,980	$150.65	$6.17M	4,109
Sep 18, 2026	Sell	28,292	$150.22	$4.25M	1,020
Apr 17, 2025	Sell	8,000	$327.41	$2.62M	7,495
Mar 18, 2025	Sell	8,000	$293.80	$2.35M	7,700
Feb 19, 2025	Sell	8,000	$434.79	$3.48M	7,300
Jan 16, 2025	Sell	8,000	$321.00	$2.57M	7,700
Dec 17, 2024	Sell	145,241	$344.72	$50.07M	97,796
Dec 16, 2024	Sell	41,759	$340.29	$14.21M	39,956
Jul 1, 2024	Sell	1,000	$215.00	$215.0K	0
May 3, 2024	Sell	12,000	$223.51	$2.68M	10,101
Apr 2, 2024	Sell	12,000	$218.40	$2.62M	10,781
Mar 12, 2024	Sell	22,023	$220.26	$4.85M	21,923
Mar 11, 2024	Sell	18,104	$215.45	$3.90M	1,700
Mar 7, 2024	Sell	15,873	$209.38	$3.32M	12,970
Nov 13, 2023	Sell	1,000	$200.00	$200.0K	0
Jun 15, 2023	Sell	33,334	$153.17	$5.11M	31,634
Mar 6, 2023	Sell	153,514	$118.34	$18.17M	150,114
Jun 3, 2022	Sell	130,000	$85.64	$11.13M	124,805
Feb 17, 2022	Sell	600	$102.02	$61.2K	200
Feb 11, 2022	Sell	2,762	$102.13	$282.1K	0
Dec 20, 2021	Sell	12,000	$105.04	$1.26M	10,868