DUOL

Duolingo Inc

141.39

Oct 22 • 3:59 PM ET +4.07 (2.96%)

140.75

Aftermarket • 7:45 PM ET -0.64 (-0.45%)

Technology Software - Application USA Mid NASD

Peers: PSO COUR NRDY MTCH EDU TAL LRN SPOT CHGG GOTU

| Held by: IJH VTI VB VXF VBK MDY SPMD SCHA COWG IJK

Scroll to Statements

Index	-
Market Cap	6.62B
Enterprise Value	5.39B
Income	410.77M
Sales	1.15B
Book/sh	30.17
Cash/sh	28.08
Dividend Est.	-
Dividend TTM	-
Dividend Ex-Date	-
Dividend Gr. 3/5Y	- -
Payout	0.00%
Employees	900
IPO	Jul 28, 2021

P/E	16.96
Forward P/E	41.92
PEG	-
P/S	5.78
P/B	4.69
P/C	5.03
P/FCF	16.22
EV/EBITDA	30.19
EV/Sales	4.71
Quick Ratio	2.72
Current Ratio	2.72
Debt/Eq	0.06
LT Debt/Eq	0.06
Option/Short	Yes / Yes

EPS (ttm)	8.34
EPS next Y	3.37
EPS next Q	0.57
EPS this Y	-67.84%
EPS next Y	22.82%
EPS next 5Y	-20.97%
EPS past 3/5Y	- -
Sales past 3/5Y	41.08% 45.03%
EPS Y/Y TTM	241.66%
Sales Y/Y TTM	29.36%
EPS Q/Q	-27.49%
Sales Q/Q	18.31%
Earnings	Nov 03 AMC
EPS/Sales Surpr.	9.31% 0.97%

Insider Own	15.06%
Insider Trans	-3.56%
Inst Own	85.21%
Inst Trans	1.78%
ROA	22.72%
ROE	34.42%
ROIC	27.46%
Gross Margin	72.22%
Oper. Margin	14.21%
Profit Margin	35.87%
SMA20	-1.83%
SMA50	-2.83%
SMA200	13.28%
Trades

Shs Outstand	40.33M
Shs Float	39.74M
Short Float	18.00%
Short Ratio	6.29
Short Interest	7.15M
52W High	322.09 -56.10%
52W Low	87.89 60.87%
Volatility	4.41% 4.29%
ATR (14)	6.47
RSI (14)	47.25
Beta	1.06
Rel Volume	0.92
Avg Volume	1.14M
Volume	1,045,016

Perf Week	-5.06%
Perf Month	-3.14%
Perf Quarter	15.67%
Perf Half Y	40.98%
Perf YTD	-19.44%
Perf Year	-54.03%
Perf 3Y	-7.97%
Perf 5Y	-20.68%
Perf 10Y	-
Recom	2.70
Target Price	135.40
Prev Close	137.32
Price	141.39
Change %	2.96%

Date	Action	Analyst	Rating Change	Price Target Change
Sep-01-26	Upgrade	Evercore ISI	In-line → Outperform	$210
Aug-18-26	Upgrade	DA Davidson	Neutral → Buy	$160
Aug-04-26	Downgrade	BofA Securities	Neutral → Underperform	$93
Jul-16-26	Resumed	Wedbush	Neutral	$139
Mar-18-26	Downgrade	Argus	Buy → Hold
Feb-27-26	Downgrade	Truist	Buy → Hold	$100
Feb-27-26	Downgrade	Scotiabank	Sector Outperform → Sector Perform	$100
Feb-27-26	Downgrade	Morgan Stanley	Overweight → Equal-Weight	$100
Feb-27-26	Downgrade	JP Morgan	Overweight → Neutral	$95
Feb-27-26	Downgrade	Evercore ISI	Outperform → In-line	$114
Feb-27-26	Downgrade	Citigroup	Buy → Neutral	$101
Feb-27-26	Downgrade	BofA Securities	Buy → Neutral	$100
Jan-06-26	Initiated	Truist	Buy	$245
Jan-05-26	Upgrade	BofA Securities	Neutral → Buy	$250
Nov-06-25	Downgrade	KeyBanc Capital Markets	Overweight → Sector Weight
Sep-08-25	Initiated	Wells Fargo	Underweight	$239
Sep-05-25	Initiated	Robert W. Baird	Neutral	$280
Sep-04-25	Downgrade	DA Davidson	Buy → Neutral	$300
Aug-18-25	Upgrade	KeyBanc Capital Markets	Sector Weight → Overweight	$460
Aug-18-25	Initiated	Citigroup	Buy	$400

Show Previous Ratings

Oct-21-26 03:54PM	Did You Lose Money in Duolingo, Inc.? Robbins LLP Urges Investors with Significant Losses to Contact the Firm for Information About Their Rights Against DUOL (Newsfile)
Oct-09-26 10:28AM	Duolingo, Inc. Sued for Securities Law Violations - Contact the DJS Law Group to Discuss Your Rights DUOL (Business Wire)
Oct-08-26 06:00PM	Kaplan Fox Encourages Duolingo, Inc. (DUOL) Investors with Significant Losses to Contact the Firm Before December 7, 2026 (Newsfile)
08:00AM	Duolingo to Announce Third Quarter 2026 Results on Tuesday, November 3, 2026 (GlobeNewswire)
Oct-07-26 08:15AM	Baillie Gifford sees CoStar and Duolingo stocks rebounding (Quartz)
10:10AM	Loading…
Oct-06-26 10:10AM	Taco Bell and Duolingo are turning National Taco Day into a global promotion (Quartz)
Sep-29-26 03:18PM	Don't Skip This Historically Bullish Duolingo Stock Setup (Schaeffer's Research) +6.20%
Sep-18-26 08:00AM	Garg Group Announces Slate of Results-Oriented, Shareholder-Aligned Director Candidates at Better Home & Finance (Business Wire)
Sep-09-26 03:22PM	Apple named its new foldable iPhone the Duo. Duolingo noticed. (Yahoo Finance)
Sep-02-26 04:01PM	Duolingo to Participate in Citi's 2026 Global TMT Conference (GlobeNewswire)
Sep-01-26 03:44PM	Evercore Sees This App Surviving the ChatGPT Disruption (GuruFocus.com) +7.02%
02:46PM	Evercore upgrades Duolingo, sees strong user growth and earnings upside (Investing.com)
11:29AM	GoPro price up 50% after agreeing to takeover: AlphaSpace breakdown (Yahoo Finance Video)
10:17AM	Analyst: Duolingo Stock Setup Looking Like Netflix in 2022 (Schaeffer's Research)
09:36AM	Robinhood upgraded, Uber initiated: Wall Street's top analyst calls (The Fly)
08:18AM	Loading…
08:18AM	Evercore Sees Duolingo's 2022 Netflix Moment (GuruFocus.com)
06:59AM	Duolingo shares rise 3.8% after Evercore ISI upgrade (InvestorsHub)
06:19AM	Premarket movers: GoPro soars 80% as Sono Group soars on Sports One deal (Investing.com)
04:06AM	DUOL Stock Rises Premarket: Analyst Sees Netflix-Like Growth Scenario, Doubles Price Target (Stocktwits)
Aug-31-26 07:35PM	Duolingo Stock Gets an Upgrade. This Analyst Sees a Netflix-Like Comeback. (Barrons.com)
Aug-18-26 11:05AM	DA Davidson Says Duolingo Is Near a Turning Point After a 65% Fall (GuruFocus.com) +7.28%
10:20AM	Duolingo Nears a 'Turning Point' and It's Why This Analyst Upgraded the Stock to Buy (Barrons.com)
09:37AM	Norwegian Cruise downgrade, Duolingo upgraded: Wall Street's top analyst calls (The Fly)
09:11AM	Duolingo Stock Pops on D.A. Davidson Upgrade (Schaeffer's Research)
Aug-17-26 01:44PM	These AI Companies Have Little to Fear From Coming Regulation (Barrons.com)
Aug-13-26 12:01AM	Duolingo Invests in World-Class Motion Design with Acquisition of Animade (GlobeNewswire) +7.03%
Aug-11-26 03:00AM	Duolingos user retention hits all-time high as app boosts stickiness (CX Dive)
Aug-10-26 09:00AM	Duolingo Appoints Sallie Krawcheck to Board of Directors (GlobeNewswire)
Aug-06-26 09:59PM	The Cash Machine The Market Put On Sale: DUOL (Trefis) -9.41% +6.79%
01:16PM	The 'Pain Trade' Leads to Little Gain for Software Stocks (Barrons.com)
08:30AM	Loading…
08:30AM	Duolingo, Inc. Q2 2026 Earnings Call Summary (Moby)
08:26AM	Duolingo Slid Again as Its Growth Engine Keeps Slowing (GuruFocus.com)
06:16AM	Duolingo shares slide as revenue outlook disappoints despite earnings beat (InvestorsHub)
Aug-05-26 06:44PM	Duolingo falls on weak revenue guidance despite second-quarter income beat (Investing.com)
04:05PM	Duolingo's soft quarterly revenue outlook overshadows stronger user growth forecast (Reuters)
04:02PM	Duolingo Reports Second Quarter 2026 Results (GlobeNewswire)
Jul-14-26 03:48PM	Stride Stock Falls After Anthropic Announces Claude for Teachers (Barrons.com)
Jul-08-26 04:02PM	Duolingo to Announce Second Quarter 2026 Results on Wednesday, August 5, 2026 (GlobeNewswire)
Jun-29-26 03:34PM	DA Davidson flags Duolingo DAU momentum stalling, keeps Neutral at $120 (Investing.com)
Jun-11-26 03:43AM	DUOL Stock Eyes Best Week In Over A Year: Retail Cheers Duolingo's 'Fortress-Like Balance Sheet' (Stocktwits)
May-07-26 08:33AM	The AI Infrastructure Trade Catches Its Breath (InvestorPlace) +8.18%
May-06-26 03:00AM	Duolingo improves free user experience to drive word of mouth referrals (CX Dive)
May-05-26 12:25PM	Duolingo shares slide after Q1 results raise growth concerns (Proactive) -5.62%
08:15AM	Nasdaq powers ahead with Intel in lead, Palantir sinks despite blowout earnings (Proactive)
07:49AM	Duolingo's Earnings Beat Masks a Bookings Growth Problem (GuruFocus.com)
06:23AM	Duolingo Shares Drop Despite Earnings Beat as Outlook Disappoints (InvestorsHub)
05:39AM	Palantir stock dips after earnings, and other early market movers (MarketWatch)
May-04-26 08:23PM	Duolingo, Inc. Q1 2026 Earnings Call Summary (Moby)
04:18PM	Duolingo's First Quarter Beats on Revenue, User Growth. The Stock is Falling. (Barrons.com)
04:02PM	Duolingo's growth outlook moderates as it prioritizes engagement over monetization (Reuters)
04:01PM	Duolingo Reports First Quarter 2026 Results (GlobeNewswire)
May-01-26 09:16AM	Duolingo Inc (DUOL) Q1 2026 Earnings Report Preview: What To Look For (GuruFocus.com)
Apr-29-26 02:45PM	See where Pittsburgh companies rank among most trustworthy in US (USA TODAY)
05:56AM	Exclusive: Vanta hits $300 million ARR as shadow AI explodes across corporate America (Fortune)
Apr-21-26 02:08PM	Duolingo in running to test migrant English skills for Home Office (The Telegraph)
Apr-14-26 10:47AM	Duolingos CEO Sparked Backlash Over Performance Reviews Now Hes Changing Them (Entrepreneur)
Apr-13-26 08:04PM	Bear of the Day: Duolingo (DUOL) (Quartz)
Apr-10-26 08:45AM	How Apple Can Win Back Gen-Z With Neo (Barrons.com)
03:00AM	Apple Fell Behind on Marketing to Gen-Z. The Neo Changed Everything. (Barrons.com)
Apr-06-26 04:23PM	Duolingo to Announce First Quarter 2026 Results on Monday, May 4, 2026 (GlobeNewswire)
Mar-26-26 10:37AM	Duolingo CEOs taxi driver test decides who gets hiredbefore the interview even starts (Fortune)
Mar-18-26 09:34AM	Block upgraded, Starbucks downgraded: Wall Street's top analyst calls (The Fly)
Mar-13-26 01:29AM	Apple cuts China App Store commission fees after government pressure (Reuters)
Mar-10-26 01:35PM	Duolingo Stock Plunges 64% in a Year: Should You Sell It Now? (Zacks) -5.22%
Mar-09-26 01:28PM	Jim Cramer on Duolingo: "I Have No Reason to Recommend It" (Insider Monkey)
Mar-06-26 01:00PM	Duolingo's AI-First Strategy & Data Secures Dominance in Ed-Tech (Zacks)
08:36AM	Is the Options Market Predicting a Spike in Duolingo Stock? (Zacks)
Mar-02-26 09:00AM	Duolingo, Inc. (DUOL) is Attracting Investor Attention: Here is What You Should Know (Zacks)
Feb-28-26 10:08PM	The Saturday Spread: Using an Overlooked Indicator to Assess True Market Risk (Barchart)
02:28PM	Nerdy Q4 Earnings Call Highlights (MarketBeat)
01:05PM	Duolingo Drops By A Third as It Trades $50M in Bookings for 100M Users (24/7 Wall St.)
Feb-27-26 06:04PM	Stocks to Watch Friday Recap: Dell, Duolingo, Compass, CoreWeave (The Wall Street Journal) -14.01%
05:18PM	Tech, Media & Telecom Roundup: Market Talk (The Wall Street Journal)
04:47PM	Earnings live: Block mass layoffs earn Wall Street's approval, Duolingo shares plunge (Yahoo Finance)
04:40PM	Stocks Settle Lower as Bank Shares Tumble and Tech Stocks Fall (Barchart)
04:15PM	Options Corner: Why The Smart Money Is Suddenly Interested In Duolingo Stock (Benzinga)
03:30PM	Duolingo (DUOL) Q4 Earnings: Taking a Look at Key Metrics Versus Estimates (Zacks)
03:25PM	Duolingo, Carvana, Revolve, EverQuote, and Fiverr Stocks Trade Down, What You Need To Know (StockStory)
02:28PM	Dow drops as wholesale prices heat up, AI risks loom (Proactive)
01:42PM	Bank, Private-Equity Stock Rout Deepens As AI Fears Mount: What's Moving Markets Friday? (Benzinga)
12:56PM	Skillsoft vs. Duolingo: Which EdTech Stock Is a Smarter Bet Today? (Zacks)
12:00PM	How Duolingo is prioritizing user growth in 2026, CEO explains (Yahoo Finance Video)
11:14AM	Stocks Retreat on AI Disruption Concerns and Geopolitical Risks (Barchart)
11:09AM	Duolingo shares drop sharply on guidance miss (Proactive)
10:38AM	Stocks to Watch Friday: Nvidia, Dell, Duolingo, Compass (The Wall Street Journal)
10:38AM	Stocks to Watch Friday: Dell, Duolingo, Compass, CoreWeave (The Wall Street Journal)
10:38AM	These Stocks Are Todays Movers: Netflix, Paramount, Block, Dell, CoreWeave, Nvidia, Duolingo, Sunrun, and More (Barrons.com)
09:50AM	Block upgraded, Duolingo downgraded: Wall Street's top analyst calls (The Fly)
09:27AM	Dell forecasts $50B in AI server sales, Duolingo stock drops (Yahoo Finance Video)
08:38AM	Earnings live: Block stock surges after Jack Dorsey cuts 40% of workforce, Duolingo shares drop premarket (Yahoo Finance)
07:59AM	Here Are Fridays Top Wall Street Analyst Research Calls: Block, Costco, Dollar Tree, Duolingo, Palantir Technologies, Southwest Airlines, Synopsis, Warner Bros. Discovery, and More (24/7 Wall St.)
07:45AM	Block shares surge following job cuts linked to AI - and more stocks on the move (MarketWatch)
06:53AM	Duolingo Shares Slide as 2026 Growth Pivot Pressures Margins (GuruFocus.com)
06:43AM	US stock futures falter on AI jitters, Nasdaq braces for steep monthly fall (Reuters)
06:08AM	Why Is Duolingo Stock Sinking Friday? (Benzinga)
05:49AM	Duolingo Stock Plummets 23%. Why a Strategy Shake-Up Is Spooking Wall Street. (Barrons.com)
03:32AM	Duolingo, Inc. Shareholders Are Encouraged to Reach Out to Johnson Fistel for More Information About Potentially Recovering Their Losses (Newsfile)
12:07AM	Duolingo Inc (DUOL) Q4 2025 Earnings Call Highlights: Record User Growth and Strategic Shifts (GuruFocus.com)
Feb-26-26 11:14PM	Duolingo Q4 Earnings Call Highlights (MarketBeat) +5.19%
06:49PM	Duolingo is making some changes to contend with the threat of AI. Its stock is sinking. (MarketWatch)

Show Previous News

Insider Trading	Relationship	Date	Transaction	Cost	#Shares	Value ($)	#Shares Total	SEC Form 4
von Ahn Luis	President & CEO, Co-Founder	Oct 07 '26	Sale	151.70	110,046	16,694,000	0	Oct 09 04:09 PM
LUIS VON AHN ARELLANO	Director	Oct 07 '26	Proposed Sale	148.13	110,046	16,301,114		Oct 07 04:31 PM
von Ahn Luis	President & CEO, Co-Founder	Sep 24 '26	Sale	150.63	46,682	7,031,794	0	Sep 28 03:59 PM
LUIS VON AHN ARELLANO	Director	Sep 24 '26	Proposed Sale	145.98	46,682	6,814,638		Sep 24 04:41 PM
von Ahn Luis	President & CEO, Co-Founder	Sep 21 '26	Sale	150.53	37,366	5,624,731	0	Sep 23 05:14 PM
von Ahn Luis	President & CEO, Co-Founder	Sep 22 '26	Sale	151.91	3,614	548,996	0	Sep 23 05:14 PM
LUIS VON AHN ARELLANO	Director	Sep 22 '26	Proposed Sale	149.42	3,614	540,004		Sep 22 04:14 PM
LUIS VON AHN FOUNDATION	Director	Sep 21 '26	Proposed Sale	141.90	34,992	4,965,365		Sep 21 04:32 PM
LUIS VON AHN ARELLANO	Director	Sep 21 '26	Proposed Sale	141.90	37,366	5,302,235		Sep 21 04:31 PM
von Ahn Luis	President & CEO, Co-Founder	Sep 16 '26	Sale	150.22	28,292	4,250,141	0	Sep 18 08:25 PM
LUIS VON AHN ARELLANO	Director	Sep 16 '26	Proposed Sale	153.92	28,292	4,354,705		Sep 16 04:29 PM
LUIS VON AHN FOUNDATION	Director	Sep 16 '26	Proposed Sale	153.92	19,008	2,925,711		Sep 16 04:29 PM
Chen Stephen C.	General Counsel	Sep 14 '26	Sale	149.33	8,072	1,205,385	43,769	Sep 15 06:51 PM
STEPHEN CHEN	Officer	Sep 14 '26	Proposed Sale	143.68	8,072	1,159,785		Sep 14 04:46 PM
GORDON WILLIAM B	Director	Sep 08 '26	Sale	145.67	10,000	1,456,736	68,415	Sep 10 04:23 PM
WILLIAM B. GORDON	Director	Sep 08 '26	Proposed Sale	154.46	20,000	3,089,200		Sep 08 04:23 PM
Glance Natalie	Chief Engineering Officer	Aug 17 '26	Sale	129.13	2,751	355,237	170,650	Aug 19 05:16 PM
Glance Natalie	Chief Engineering Officer	Aug 18 '26	Sale	137.80	1,539	212,079	169,111	Aug 19 05:16 PM
Meese Robert	Chief Business Officer	Aug 17 '26	Sale	129.13	1,354	174,842	169,391	Aug 19 05:16 PM
Chen Stephen C.	General Counsel	Aug 17 '26	Sale	129.13	1,024	132,229	51,841	Aug 19 05:16 PM
NATALIE GLANCE	Officer	Aug 18 '26	Proposed Sale	130.16	1,539	200,316		Aug 18 04:24 PM
STEPHEN CHEN	Officer	Aug 17 '26	Proposed Sale	129.13	1,024	132,230		Aug 17 06:20 PM
NATALIE GLANCE	Officer	Aug 17 '26	Proposed Sale	129.13	2,751	355,240		Aug 17 06:13 PM
ROBERT MEESE	Officer	Aug 17 '26	Proposed Sale	129.13	1,354	174,844		Aug 17 06:06 PM
Chen Stephen C.	General Counsel	Jun 17 '26	Option Exercise	14.42	58	836	52,865	Jun 18 05:05 PM
Chen Stephen C.	General Counsel	May 18 '26	Sale	113.61	1,977	224,603	52,807	May 19 04:42 PM
Chen Stephen C.	General Counsel	May 15 '26	Sale	112.16	820	91,971	54,784	May 19 04:42 PM
Glance Natalie	Chief Engineering Officer	May 18 '26	Sale	113.59	3,360	381,656	173,401	May 19 04:42 PM
Glance Natalie	Chief Engineering Officer	May 15 '26	Sale	112.16	1,929	216,357	176,761	May 19 04:42 PM
Meese Robert	Chief Business Officer	May 15 '26	Sale	112.16	1,420	159,267	170,745	May 19 04:42 PM
NATALIE GLANCE	Officer	May 18 '26	Proposed Sale	112.06	3,360	376,522		May 18 04:30 PM
STEPHEN CHEN	Officer	May 18 '26	Proposed Sale	112.06	1,977	221,543		May 18 04:29 PM
ROBERT MEESE	Officer	May 15 '26	Proposed Sale	112.16	1,420	159,260		May 15 05:36 PM
STEPHEN CHEN	Officer	May 15 '26	Proposed Sale	112.16	820	91,967		May 15 05:28 PM
NATALIE GLANCE	Officer	May 15 '26	Proposed Sale	112.16	1,929	216,347		May 15 05:24 PM
Chen Stephen C.	General Counsel	May 12 '26	Option Exercise	14.42	648	9,344	31,193	May 13 04:24 PM
Meese Robert	Chief Business Officer	Mar 13 '26	Option Exercise	19.17	30,000	574,969	152,636	Mar 16 04:22 PM
Shelton James H	Director	Mar 03 '26	Buy	99.76	5,000	498,792	9,632	Mar 04 04:49 PM
Meese Robert	Chief Business Officer	Feb 17 '26	Sale	110.06	1,000	110,060	122,636	Feb 20 06:01 AM
Skaruppa Matthew	Chief Financial Officer	Feb 18 '26	Sale	113.52	3,986	452,492	31,631	Feb 20 06:01 AM
Skaruppa Matthew	Chief Financial Officer	Feb 17 '26	Sale	110.06	1,870	205,812	35,617	Feb 20 06:01 AM
Chen Stephen C.	General Counsel	Feb 18 '26	Sale	113.26	1,901	215,313	30,545	Feb 20 06:01 AM
Chen Stephen C.	General Counsel	Feb 17 '26	Sale	110.06	896	98,614	32,446	Feb 20 06:01 AM
Glance Natalie	Chief Engineering Officer	Feb 18 '26	Sale	113.51	3,545	402,403	115,380	Feb 20 06:01 AM
Glance Natalie	Chief Engineering Officer	Feb 17 '26	Sale	110.06	1,741	191,614	118,925	Feb 20 06:01 AM
STEPHEN CHEN	Officer	Feb 18 '26	Proposed Sale	112.08	1,901	213,064		Feb 18 04:41 PM
MATTHEW SKARUPPA	Officer	Feb 18 '26	Proposed Sale	112.08	3,986	446,751		Feb 18 04:41 PM
NATALIE GLANCE	Officer	Feb 18 '26	Proposed Sale	112.08	3,545	397,324		Feb 18 04:40 PM
MATTHEW SKARUPPA	Officer	Feb 17 '26	Proposed Sale	110.06	1,870	205,813		Feb 17 05:22 PM
NATALIE GLANCE	Officer	Feb 17 '26	Proposed Sale	110.06	1,741	191,616		Feb 17 05:11 PM
STEPHEN CHEN	Officer	Feb 17 '26	Proposed Sale	110.06	896	98,614		Feb 17 04:29 PM
ROBERT MEESE	Officer	Feb 17 '26	Proposed Sale	110.06	1,000	110,061		Feb 17 04:28 PM
Chen Stephen C.	General Counsel	Dec 29 '25	Option Exercise	14.42	1,800	25,956	33,342	Dec 30 05:12 PM
THE SEVERIN HACKER FOUNDATIONC	Director	Dec 12 '25	Proposed Sale	200.96	10,000	2,009,600		Dec 12 04:20 PM
Glance Natalie	Chief Engineering Officer	Dec 05 '25	Option Exercise	5.00	9,500	47,500	120,666	Dec 09 04:17 PM
Hacker Severin	Chief Tech Officer, Co-Founder	Nov 19 '25	Sale	172.74	10,000	1,727,441	72	Nov 20 05:38 PM
Chen Stephen C.	General Counsel	Nov 18 '25	Sale	175.87	1,514	266,265	31,542	Nov 19 04:20 PM
Chen Stephen C.	General Counsel	Nov 17 '25	Sale	177.95	1,282	228,132	33,056	Nov 19 04:20 PM
Skaruppa Matthew	Chief Financial Officer	Nov 18 '25	Sale	175.76	3,059	537,643	37,487	Nov 19 04:20 PM
Skaruppa Matthew	Chief Financial Officer	Nov 17 '25	Sale	177.95	2,799	498,082	40,546	Nov 19 04:20 PM
Glance Natalie	Chief Engineering Officer	Nov 17 '25	Sale	177.95	2,534	450,925	113,637	Nov 19 04:20 PM
Glance Natalie	Chief Engineering Officer	Nov 18 '25	Sale	175.79	2,471	434,366	111,166	Nov 19 04:20 PM
Meese Robert	Chief Business Officer	Nov 17 '25	Sale	177.95	1,444	256,960	123,636	Nov 18 06:58 PM
MATTHEW SKARUPPA	Officer	Nov 18 '25	Proposed Sale	178.27	3,059	545,328		Nov 18 04:22 PM
STEPHEN CHEN	Officer	Nov 18 '25	Proposed Sale	178.27	1,514	269,901		Nov 18 04:22 PM
NATALIE GLANCE	Officer	Nov 18 '25	Proposed Sale	178.27	2,471	440,505		Nov 18 04:21 PM
ROBERT MEESE	Officer	Nov 17 '25	Proposed Sale	177.95	1,444	256,963		Nov 17 04:21 PM
NATALIE GLANCE	Officer	Nov 17 '25	Proposed Sale	177.95	2,534	450,932		Nov 17 04:13 PM
STEPHEN CHEN	Officer	Nov 17 '25	Proposed Sale	177.95	1,282	228,135		Nov 17 04:02 PM
MATTHEW SKARUPPA	Officer	Nov 17 '25	Proposed Sale	177.95	2,799	498,089		Nov 17 04:02 PM
Hacker Severin	Chief Tech Officer, Co-Founder	Nov 04 '25	Sale	263.13	10,000	2,631,299	72	Nov 06 04:19 PM

Duolingo, Inc. is a language-learning website and mobile application, which engages in the development of a free language learning website and crowd sourced text translation platform. It offers Duolingo for Schools, a free, web-based tool that aims to make it easier for teachers to use the Duolingo platform in a structured learning environment, and English Test, an online, on-demand assessment of English proficiency. The company was founded by Luis von Ahn and Severin Hacker in 2011 and is headquartered in Pittsburgh, PA.

Co-FounderDr. Luis Alfonso von Ahn Arellano Ph.D.

Chief Financial OfficerMs. Gillian Munson

General CounselMr. Stephen Chen

AdvisorMr. Matthew Skaruppa

Chief Business OfficerMr. Robert Meese

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DUOL

Duolingo Inc

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