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CIK 0001562088 · Large accelerated filer

Duolingo, Inc.

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Ticker
DUOL
Exchange
Nasdaq
Industry
Services-Prepackaged Software
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
453055872
Phone
(412) 347-6116
Business address
5900 PENN AVE, SECOND FLOOR, PITTSBURGH, PA, 15206
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$39,697,514
in 11 filings, $39.4M under 10b5-1 plans

Net −$39,697,514. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2023-03-03 Clemens Sara Director Sale −1,500 $116.78 $175K 21,137
2023-03-03 Clemens Sara Director Sale −8,583 $117.98 $1.0M 12,554
2023-03-03 Clemens Sara Director Sale −6,275 $118.93 $746K 6,279
2023-03-03 Clemens Sara Director Sale −3,042 $119.70 $364K 3,237
2023-03-03 Clemens Sara Director Option exercise · Stock Option (Right to Buy) −10,000 20,000
2023-03-03 von Ahn Luis President & CEO, Co-Founder Conversion +153,514 153,514
2023-03-03 von Ahn Luis President & CEO, Co-Founder Sale −3,400 $112.22 $382K 150,114
2023-03-03 von Ahn Luis President & CEO, Co-Founder Sale −100 $113.20 $11K 150,014
2023-03-03 von Ahn Luis President & CEO, Co-Founder Sale −2,600 $115.78 $301K 147,414
2023-03-03 von Ahn Luis President & CEO, Co-Founder Sale −7,100 $116.52 $827K 140,314
2023-03-03 von Ahn Luis President & CEO, Co-Founder Sale −38,361 $117.77 $4.5M 101,953
2023-03-03 von Ahn Luis President & CEO, Co-Founder Sale −53,460 $118.48 $6.3M 48,493
2023-03-03 von Ahn Luis President & CEO, Co-Founder Sale −48,093 $119.46 $5.7M 400
2023-03-03 von Ahn Luis President & CEO, Co-Founder Sale −400 $120.11 $48K 0
2023-03-03 von Ahn Luis President & CEO, Co-Founder Conversion · Class B Common Stock −153,514 3,120,041
2023-03-03 von Ahn Luis President & CEO, Co-Founder Gift · Class B Common Stock −41,708 3,078,333
2023-03-02 Glance Natalie Chief Engineering Officer Option exercise +2,658 $7.48 $20K 136,856
2023-03-02 Glance Natalie Chief Engineering Officer Option exercise +8,751 $8.15 $71K 145,607
2023-03-02 Glance Natalie Chief Engineering Officer Option exercise +15,591 $14.42 $225K 161,198
2023-03-02 Glance Natalie Chief Engineering Officer Sale −25,557 $118.30 $3.0M 135,641

Page 78 of 79 · 1,565 trades