Skip to main content

Duolingo, Inc.

DUOL
Exchange
Nasdaq
Industry
Services-Prepackaged Software
SEC CIK
0001562088

In the last 90 days, Duolingo, Inc. insiders filed 0 open-market purchases and 8 sales; 435 institutions reported holding it in 13F filings for Q2 2026, worth $4.58B in total; no superinvestor holds it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Duolingo, Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
0 filings
Open-market sells
8 filings
5 insiders, $21.0M in total
Insiders trading
5
Net value
−$21.0M
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Duolingo, Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Duolingo, Inc.
NameTitleLast reported holdingLast filingFilings, past year
von Ahn LuisPresident & CEO, Co-Founder0Sep 28, 20268
Chen Stephen C.General Counsel43,769Sep 15, 20268
Gordon William BDirector68,415Sep 10, 20262
Glance NatalieChief Engineering Officer169,111Aug 19, 20267
Meese RobertChief Business Officer169,391Aug 19, 20265
Krawcheck SallieDirector4,592Aug 12, 20261
Shelton James HDirector11,753Jul 14, 20263
Bohutinsky AmyDirector7,658Jul 14, 20262
Schlosser MarioDirector4,262Jul 14, 20263
Lilly III John OsborneDirector9,023Jul 14, 20262
Clemens SaraDirector5,955Jun 5, 20261
Ross BonnieDirector3,345Jun 5, 20262
Hacker SeverinChief Tech Officer, Co-Founder72May 29, 20268
Munson GillianChief Financial Officer137,662Mar 27, 20261
Skaruppa MatthewChief Financial Officer31,631Feb 20, 20262
Durable Capital Partners LP10% Owner3,556,688IndirectNov 13, 20230
Sturdy LaelaDirector4,253Jun 20, 20230
Alphabet Inc.10% Owner578,755IndirectJul 15, 20220
CapitalG 2015 LP10% Owner578,755IndirectJul 15, 20220
CapitalG II LP10% Owner578,755IndirectJul 15, 20220
CapitalG 2015 GP LLC10% Owner578,755IndirectJul 15, 20220
CapitalG II GP LLC10% Owner578,755IndirectJul 15, 20220
CapitalG 2014 GP LLC10% Owner578,755IndirectJul 15, 20220
CapitalG 2014 LP10% Owner578,755IndirectJul 15, 20220
Alphabet Holdings LLC10% Owner578,755IndirectJul 15, 20220
Viswanathan Ravi10% Owner6,587IndirectJul 12, 20220
NewView Capital Partners I, LLC10% Owner6,587IndirectJul 12, 20220
NewView Capital Fund I, L.P.10% Owner6,587IndirectJul 12, 20220
KPCB Digital Growth Fund, LLC10% Owner26,636IndirectMar 9, 20220
KPCB DGF Associates, LLC10% Owner26,636IndirectMar 9, 20220
KPCB Digital Growth Founders Fund, LLC10% Owner26,636IndirectMar 9, 20220
Union Square Ventures 2012 Fund, L.P.10% Owner0IndirectDec 22, 20210
USV Investors 2012 Fund, L.P.10% Owner0IndirectDec 22, 20210

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Mar 2, 2023 (view filing)Mar 11 dayHacker SeverinChief Tech Officer, Co-FounderSSaleClass A Common Stock−10.0K$108.22−$1.08M−100.0%0 after8 lots
Mar 3, 2023 (view filing)Mar 1-22 daysMeese RobertChief Business OfficerSSaleClass A Common Stock−9.63K$115.19−$1.11M−4.4%207.6K after2 lots
Mar 3, 2023 (view filing)Mar 21 dayGlance NatalieChief Engineering OfficerSSaleClass A Common Stock−27.0K$118.34−$3.20M−16.7%134.2K after2 lots
Mar 6, 2023 (view filing)Mar 33 daysvon Ahn LuisPresident & CEO, Co-FounderSSaleClass A Common Stock−153.5K$118.34−$18.2M−100.0%0 after8 lots
Mar 6, 2023 (view filing)Mar 33 daysClemens SaraDirectorSSaleClass A Common Stock−20.0K$118.29−$2.37M−86.1%3.24K after6 lots
Mar 7, 2023 (view filing)Mar 61 daySkaruppa MatthewChief Financial OfficerSSaleClass A Common Stock−12.0K$125.19−$1.50M−21.4%44.0K after
Mar 8, 2023 (view filing)Mar 71 dayMeese RobertChief Business OfficerSSaleClass A Common Stock−5.00K$130.11−$650.5K−2.4%202.6K after
Mar 8, 2023 (view filing)Mar 71 dayChen Stephen C.General CounselSSaleClass A Common Stock−10.7K$130.10−$1.40M−28.8%26.6K after
Mar 22, 2023 (view filing)Mar 211 dayChen Stephen C.General CounselSSaleClass A Common Stock−9.25K$130.43−$1.21M−25.8%26.6K after10b5-1
Apr 3, 2023 (view filing)Mar 313 daysMeese RobertChief Business OfficerSSaleClass A Common Stock−5.00K$140.25−$701.3K−2.5%197.6K after10b5-1
Apr 4, 2023 (view filing)Apr 31 dayHacker SeverinChief Tech Officer, Co-FounderSSaleClass A Common Stock−10.0K$142.26−$1.42M−100.0%0 after4 lots10b5-1
Apr 4, 2023 (view filing)Apr 31 daySkaruppa MatthewChief Financial OfficerSSaleClass A Common Stock−5.00K$142.29−$711.5K−10.2%44.0K after4 lots10b5-1
May 2, 2023 (view filing)May 11 dayHacker SeverinChief Tech Officer, Co-FounderSSaleClass A Common Stock−10.0K$138.35−$1.38M−100.0%0 after4 lots10b5-1
May 15, 2023 (view filing)May 114 daysMeese RobertChief Business OfficerSSaleClass A Common Stock−400$150.00−$60.0K−0.2%197.2K after10b5-1
May 16, 2023 (view filing)May 151 dayGlance NatalieChief Engineering OfficerSSaleClass A Common Stock−1.81K$140.83−$254.8K−1.3%132.4K after
May 16, 2023 (view filing)May 151 dayChen Stephen C.General CounselSSaleClass A Common Stock−669$140.83−$94.2K−2.5%25.9K after
May 16, 2023 (view filing)May 151 dayMeese RobertChief Business OfficerSSaleClass A Common Stock−763$140.83−$107.5K−0.4%196.4K after
May 16, 2023 (view filing)May 151 daySkaruppa MatthewChief Financial OfficerSSaleClass A Common Stock−1.80K$140.83−$254.1K−4.1%42.2K after
May 19, 2023 (view filing)May 172 daysSkaruppa MatthewChief Financial OfficerSSaleClass A Common Stock−1.97K$143.44−$282.9K−3.1%62.5K after3 lots10b5-1
May 22, 2023 (view filing)May 184 daysMeese RobertChief Business OfficerSSaleClass A Common Stock−4.60K$150.07−$690.3K−2.2%205.2K after10b5-1
Jun 5, 2023 (view filing)Jun 14 daysSkaruppa MatthewChief Financial OfficerSSaleClass A Common Stock−5.00K$153.73−$768.7K−7.4%62.5K after6 lots10b5-1
Jun 6, 2023 (view filing)Jun 51 dayMeese RobertChief Business OfficerSSaleClass A Common Stock−5.00K$160.20−$801.0K−2.4%200.2K after10b5-1
Jun 13, 2023 (view filing)Jun 121 dayClemens SaraDirectorSSaleClass A Common Stock−11.6K$155.87−$1.80M−87.4%1.66K after5 lots10b5-1
Jun 13, 2023 (view filing)Jun 121 dayMunson GillianDirectorSSaleClass A Common Stock−832$156.55−$130.2K−33.9%1.62K after10b5-1
Jun 15, 2023 (view filing)Jun 141 dayShelton James HDirectorSSaleClass A Common Stock−10.0K$153.32−$1.53M−75.5%3.24K after4 lots10b5-1
Jun 15, 2023 (view filing)Jun 141 dayvon Ahn LuisPresident & CEO, Co-FounderSSaleClass A Common Stock−33.3K$153.17−$5.11M−100.0%0 after5 lots10b5-1
Aug 11, 2023 (view filing)Aug 9-102 daysDurable Capital Partners LP10% OwnerSSaleClass A Common Stock−47.4K$145.17−$6.87M−1.1%4.11M after7 lots
Aug 17, 2023 (view filing)Aug 152 daysSkaruppa MatthewChief Financial OfficerSSaleClass A Common Stock−2.47K$132.44−$326.7K−3.9%60.0K after
Aug 17, 2023 (view filing)Aug 152 daysMeese RobertChief Business OfficerSSaleClass A Common Stock−1.08K$132.44−$143.6K−0.5%199.1K after
Aug 17, 2023 (view filing)Aug 152 daysGlance NatalieChief Engineering OfficerSSaleClass A Common Stock−2.48K$132.44−$327.8K−1.6%152.2K after
Aug 17, 2023 (view filing)Aug 152 daysChen Stephen C.General CounselSSaleClass A Common Stock−988$132.44−$130.9K−2.7%36.0K after
Aug 31, 2023 (view filing)Aug 29-302 daysDurable Capital Partners LP10% OwnerSSaleClass A Common Stock−161.8K$146.85−$23.8M−3.9%3.95M after2 lots
Sep 6, 2023 (view filing)Sep 15 daysHacker SeverinChief Tech Officer, Co-FounderSSaleClass A Common Stock−10.0K$148.80−$1.49M−100.0%0 after7 lots10b5-1
Sep 11, 2023 (view filing)Sep 83 daysSkaruppa MatthewChief Financial OfficerSSaleClass A Common Stock−15.9K$157.15−$2.49M−22.0%56.1K after5 lots10b5-1
Sep 12, 2023 (view filing)Sep 8-114 daysChen Stephen C.General CounselSSaleClass A Common Stock−14.2K$160.27−$2.27M−28.2%36.0K after3 lots10b5-1
Oct 2, 2023 (view filing)Sep 28-294 daysDurable Capital Partners LP10% OwnerSSaleClass A Common Stock−103.3K$162.49−$16.8M−2.6%3.84M after8 lots
Oct 2, 2023 (view filing)Sep 293 daysMeese RobertChief Business OfficerSSaleClass A Common Stock−5.00K$170.13−$850.6K−2.5%194.1K after10b5-1
Oct 4, 2023 (view filing)Oct 22 daysDurable Capital Partners LP10% OwnerSSaleClass A Common Stock−9.97K$168.13−$1.68M−0.3%3.83M after
Oct 5, 2023 (view filing)Oct 23 daysLateHacker SeverinChief Tech Officer, Co-FounderSSaleClass A Common Stock−10.0K$165.26−$1.65M−100.0%0 after5 lots10b5-1
Oct 5, 2023 (view filing)Oct 23 daysLateSkaruppa MatthewChief Financial OfficerSSaleClass A Common Stock−8.00K$165.25−$1.32M−12.5%56.1K after4 lots10b5-1
Oct 11, 2023 (view filing)Oct 92 daysDurable Capital Partners LP10% OwnerSSaleClass A Common Stock−30.0K$169.39−$5.08M−0.8%3.80M after
Oct 25, 2023 (view filing)Oct 23-242 daysDurable Capital Partners LP10% OwnerSSaleClass A Common Stock−70.6K$160.08−$11.3M−1.9%3.73M after12 lots
Nov 2, 2023 (view filing)Nov 11 dayHacker SeverinChief Tech Officer, Co-FounderSSaleClass A Common Stock−10.0K$146.57−$1.47M−100.0%0 after5 lots10b5-1
Nov 2, 2023 (view filing)Nov 11 daySkaruppa MatthewChief Financial OfficerSSaleClass A Common Stock−8.00K$146.58−$1.17M−12.5%56.1K after4 lots
Nov 13, 2023 (view filing)Nov 94 daysDurable Capital Partners LP10% OwnerSSaleClass A Common Stock−177.0K$198.00−$35.0M−4.7%3.56M after2 lots
Nov 13, 2023 (view filing)Nov 94 daysvon Ahn LuisPresident & CEO, Co-FounderSSaleClass A Common Stock−1.00K$200.00−$200.0K−100.0%0 after10b5-1
Nov 16, 2023 (view filing)Nov 151 daySkaruppa MatthewChief Financial OfficerSSaleClass A Common Stock−2.47K$209.78−$517.9K−4.4%53.7K after
Nov 16, 2023 (view filing)Nov 151 dayGlance NatalieChief Engineering OfficerSSaleClass A Common Stock−2.48K$209.78−$519.4K−1.5%164.7K after
Nov 16, 2023 (view filing)Nov 151 dayChen Stephen C.General CounselSSaleClass A Common Stock−988$209.78−$207.3K−2.7%35.0K after
Nov 16, 2023 (view filing)Nov 151 dayMeese RobertChief Business OfficerSSaleClass A Common Stock−1.54K$209.78−$324.1K−0.8%192.6K after