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Nasdaq · CIK 0001562088

DUOL Duolingo, Inc.

Insider trading from SEC Form 4. Last filing Mar 26, 2025.

Last 90 days

Net insider value
$0
no open-market trades
Buys
0
$0 by 0 insiders
Sells
0
$0 by 0 insiders
Insiders on file
8
with a Form 4 at this company

Signals

Open-market buys and sells at Duolingo, Inc., scored.

ScoreSideInsiderValueSharesHoldings changePrice contextFiled
35Weaksell 510b5-1Meese Robert
Chief Business Officer
$1.7M5,351-4%-
40Moderatesell 610b5-1Hacker Severin
Chief Tech Officer, Co-Founder
$3.0M10,000-99%-
40Moderatesell 510b5-1Munson Gillian
director
$1.6M5,000-59%-
50Moderatesell 610b5-1von Ahn Luis
President & CEO, Co-Founder
$2.4M8,000-100%-
40Moderatesell 610b5-1Shelton James H
director
$6.0M20,000-80%-
40Moderatesell 510b5-1Hacker Severin
Chief Tech Officer, Co-Founder
$2.9M10,000-99%-
35Weaksell 510b5-1Glance Natalie
Chief Engineering Officer
$2.6M9,020-6%-
42Moderatesell 610b5-1Skaruppa Matthew
Chief Financial Officer
$1.6M3,591-6%-
40Moderatesell 610b5-1Hacker Severin
Chief Tech Officer, Co-Founder
$4.3M10,000-99%-
62Notablesell 6Skaruppa Matthew
Chief Financial Officer
$1.4M3,284-5%-
34Weaksell 610b5-1Chen Stephen C.
General Counsel
$898k2,064-6%-
50Moderatesell 610b5-1von Ahn Luis
President & CEO, Co-Founder
$3.5M8,000-100%-
49Moderatesell 6Meese Robert
Chief Business Officer
$554k1,272-1%-
55Moderatesell 6Glance Natalie
Chief Engineering Officer
$1.2M2,667-2%-
40Moderatesell 610b5-1Hacker Severin
Chief Tech Officer, Co-Founder
$3.9M10,000-99%-
40Moderatesell 310b5-1Hacker Severin
Chief Tech Officer, Co-Founder
$3.3M10,000-99%-
50Moderatesell 310b5-1von Ahn Luis
President & CEO, Co-Founder
$2.6M8,000-100%-
42Moderatesell 310b5-1Skaruppa Matthew
Chief Financial Officer
$1.4M4,464-7%-
40Moderatesell 310b5-1Hacker Severin
Chief Tech Officer, Co-Founder
$3.4M10,000-99%-
27Weaksell 310b5-1Skaruppa Matthew
Chief Financial Officer
$1.6M5,000-7%-
40Moderatesell 410b5-1Hacker Severin
Chief Tech Officer, Co-Founder
$3.4M10,000-99%-
50Moderatesell 410b5-1von Ahn Luis
President & CEO, Co-Founder
$50M145,241-317%-
47Moderatesell 410b5-1Skaruppa Matthew
Chief Financial Officer
$5.0M14,250-17%-
40Moderatesell 410b5-1Hacker Severin
Chief Tech Officer, Co-Founder
$15M43,826-100%-
50Moderatesell 410b5-1von Ahn Luis
President & CEO, Co-Founder
$14M41,759-100%-
40Moderatesell 410b5-1Hacker Severin
Chief Tech Officer, Co-Founder
$64M188,901-100%-
40Moderatesell 410b5-1Hacker Severin
Chief Tech Officer, Co-Founder
$14M41,521-100%-
29Weaksell 410b5-1Glance Natalie
Chief Engineering Officer
$554k1,500-1%-
27Weaksell 510b5-1Skaruppa Matthew
Chief Financial Officer
$2.8M8,049-9%-
32Weaksell 410b5-1Chen Stephen C.
General Counsel
$815k2,642-8%-
42Moderatesell 410b5-1Skaruppa Matthew
Chief Financial Officer
$1.1M3,591-4%-
46Moderatesell 4Chen Stephen C.
General Counsel
$386k1,249-4%-
54Moderatesell 4Glance Natalie
Chief Engineering Officer
$934k3,021-2%-
62Notablesell 4Skaruppa Matthew
Chief Financial Officer
$1.0M3,285-4%-
48Moderatesell 4Meese Robert
Chief Business Officer
$503k1,625-1%-
27Weaksell 410b5-1Glance Natalie
Chief Engineering Officer
$470k1,500-1%-
32Weaksell 410b5-1Skaruppa Matthew
Chief Financial Officer
$4.1M14,000-14%-

Congressional trades

3 trades in DUOL disclosed by members of Congress under the STOCK Act. All congressional trades.

MemberTypeAssetAmountTradedFiled
Lisa C. McClain
House · R-MI
SaleDUOL
Duolingo, Inc. - Class A Common Stock
$1,001 to $15kAug 13, 2025
30 days after the trade
Lisa C. McClain
House · R-MI
SaleDUOL
Duolingo, Inc. - Class A Common Stock
$1,001 to $15kJun 24, 2025
50 days after the trade
Lisa C. McClain
House · R-MI
PurchaseDUOL
Duolingo, Inc. - Class A Common Stock
$1,001 to $15kJun 17, 2025
57 days after the trade

Transactions

The last 100 rows filed, every code.

DateInsiderTransactionSharesPriceValueHoldings afterFiled
Mar 24, 2025Meese Robert
Chief Business Officer
SOpen-market sale
Class A Common Stock10b5-1
-5,351$320.02$1.7M133,805Mar 26, 2025
Mar 20, 2025Munson Gillian
director
MOption exercise
Class A Common Stock10b5-1
+5,000$8.15$41k8,530Mar 21, 2025
Mar 19, 2025Hacker Severin
Chief Tech Officer, Co-Founder
CConversion
Class A Common Stock10b5-1
+252$14.42$3,634324Mar 21, 2025
Mar 20, 2025Munson Gillian
director
SOpen-market sale
Class A Common Stock10b5-1
-5,000$310.00$1.6M3,530Mar 21, 2025
Mar 19, 2025Hacker Severin
Chief Tech Officer, Co-Founder
CConversion
Class A Common Stock10b5-1
+9,748$38.08$371k10,072Mar 21, 2025
Mar 19, 2025Hacker Severin
Chief Tech Officer, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-500$289.15$145k9,572Mar 21, 2025
Mar 20, 2025Munson Gillian
director
MOption exercise
Stock Option (Right to Buy)derivative10b5-1
-5,000$0.00$020,000Mar 21, 2025
Mar 19, 2025Hacker Severin
Chief Tech Officer, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-252$289.94$73k9,320Mar 21, 2025
Mar 19, 2025Hacker Severin
Chief Tech Officer, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-310$293.22$91k9,010Mar 21, 2025
Mar 19, 2025Hacker Severin
Chief Tech Officer, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-474$294.00$139k8,536Mar 21, 2025
Mar 19, 2025Hacker Severin
Chief Tech Officer, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-1,000$295.00$295k7,536Mar 21, 2025
Mar 19, 2025Hacker Severin
Chief Tech Officer, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-800$296.04$237k6,736Mar 21, 2025
Mar 19, 2025Hacker Severin
Chief Tech Officer, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-1,000$297.36$297k5,736Mar 21, 2025
Mar 19, 2025Hacker Severin
Chief Tech Officer, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-800$298.03$238k4,936Mar 21, 2025
Mar 19, 2025Hacker Severin
Chief Tech Officer, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-900$299.41$269k4,036Mar 21, 2025
Mar 19, 2025Hacker Severin
Chief Tech Officer, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-700$300.33$210k3,336Mar 21, 2025
Mar 19, 2025Hacker Severin
Chief Tech Officer, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-1,360$301.62$410k1,976Mar 21, 2025
Mar 19, 2025Hacker Severin
Chief Tech Officer, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-900$302.45$272k1,076Mar 21, 2025
Mar 19, 2025Hacker Severin
Chief Tech Officer, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-904$303.60$274k172Mar 21, 2025
Mar 19, 2025Hacker Severin
Chief Tech Officer, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-100$304.22$30k72Mar 21, 2025
Mar 19, 2025Hacker Severin
Chief Tech Officer, Co-Founder
MOption exercise
Stock Option (Right to Buy)derivative10b5-1
-252$0.00$00Mar 21, 2025
Mar 19, 2025Hacker Severin
Chief Tech Officer, Co-Founder
CConversion
Class B Common Stockderivative10b5-1
+252$0.00$086,327Mar 21, 2025
Mar 19, 2025Hacker Severin
Chief Tech Officer, Co-Founder
CConversion
Class B Common Stockderivative10b5-1
-252$0.00$086,075Mar 21, 2025
Mar 19, 2025Hacker Severin
Chief Tech Officer, Co-Founder
MOption exercise
Stock Option (Right to Buy)derivative10b5-1
-9,748$0.00$0165,252Mar 21, 2025
Mar 19, 2025Hacker Severin
Chief Tech Officer, Co-Founder
CConversion
Class B Common Stockderivative10b5-1
+9,748$0.00$095,823Mar 21, 2025
Mar 19, 2025Hacker Severin
Chief Tech Officer, Co-Founder
CConversion
Class B Common Stockderivative10b5-1
-9,748$0.00$086,075Mar 21, 2025
Mar 17, 2025Shelton James H
director
MOption exercise
Class A Common Stock10b5-1
+20,000$22.91$458k25,148Mar 18, 2025
Mar 17, 2025von Ahn Luis
President & CEO, Co-Founder
CConversion
Class A Common Stock10b5-1
+8,000$7.48$60k8,000Mar 18, 2025
Mar 17, 2025Shelton James H
director
SOpen-market sale
Class A Common Stock10b5-1
-17,175$300.61$5.2M7,973Mar 18, 2025
Mar 17, 2025von Ahn Luis
President & CEO, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-300$285.46$86k7,700Mar 18, 2025
Mar 17, 2025Shelton James H
director
SOpen-market sale
Class A Common Stock10b5-1
-2,825$301.11$851k5,148Mar 18, 2025
Mar 17, 2025von Ahn Luis
President & CEO, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-202$286.83$58k7,498Mar 18, 2025
Mar 17, 2025Shelton James H
director
MOption exercise
Stock Option (Right to Buy)derivative10b5-1
-20,000$0.00$00Mar 18, 2025
Mar 17, 2025von Ahn Luis
President & CEO, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-500$287.60$144k6,998Mar 18, 2025
Mar 17, 2025von Ahn Luis
President & CEO, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-300$289.13$87k6,698Mar 18, 2025
Mar 17, 2025von Ahn Luis
President & CEO, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-918$290.07$266k5,780Mar 18, 2025
Mar 17, 2025von Ahn Luis
President & CEO, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-1,000$291.05$291k4,780Mar 18, 2025
Mar 17, 2025von Ahn Luis
President & CEO, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-400$292.79$117k4,380Mar 18, 2025
Mar 17, 2025von Ahn Luis
President & CEO, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-859$294.03$253k3,521Mar 18, 2025
Mar 17, 2025von Ahn Luis
President & CEO, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-500$294.82$147k3,021Mar 18, 2025
Mar 17, 2025von Ahn Luis
President & CEO, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-300$295.73$89k2,721Mar 18, 2025
Mar 17, 2025von Ahn Luis
President & CEO, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-800$297.22$238k1,921Mar 18, 2025
Mar 17, 2025von Ahn Luis
President & CEO, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-821$298.40$245k1,100Mar 18, 2025
Mar 17, 2025von Ahn Luis
President & CEO, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-400$299.50$120k700Mar 18, 2025
Mar 17, 2025von Ahn Luis
President & CEO, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-600$300.68$180k100Mar 18, 2025
Mar 17, 2025von Ahn Luis
President & CEO, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-100$301.31$30k0Mar 18, 2025
Mar 17, 2025von Ahn Luis
President & CEO, Co-Founder
MOption exercise
Stock Option (Right to Buy)derivative10b5-1
-8,000$0.00$08,000Mar 18, 2025
Mar 17, 2025von Ahn Luis
President & CEO, Co-Founder
CConversion
Class B Common Stockderivative10b5-1
+8,000$0.00$03,162,171Mar 18, 2025
Mar 17, 2025von Ahn Luis
President & CEO, Co-Founder
CConversion
Class B Common Stockderivative10b5-1
-8,000$0.00$03,154,171Mar 18, 2025
Mar 5, 2025Hacker Severin
Chief Tech Officer, Co-Founder
CConversion
Class A Common Stock10b5-1
+10,000$14.42$144k10,072Mar 6, 2025
Mar 5, 2025Glance Natalie
Chief Engineering Officer
SOpen-market sale
Class A Common Stock10b5-1
-900$286.19$258k138,853Mar 6, 2025
Mar 5, 2025Hacker Severin
Chief Tech Officer, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-1,100$286.16$315k8,972Mar 6, 2025
Mar 5, 2025Glance Natalie
Chief Engineering Officer
SOpen-market sale
Class A Common Stock10b5-1
-500$287.71$144k138,353Mar 6, 2025
Mar 5, 2025Glance Natalie
Chief Engineering Officer
SOpen-market sale
Class A Common Stock10b5-1
-1,200$288.97$347k137,153Mar 6, 2025
Mar 5, 2025Hacker Severin
Chief Tech Officer, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-500$287.75$144k8,472Mar 6, 2025
Mar 5, 2025Glance Natalie
Chief Engineering Officer
SOpen-market sale
Class A Common Stock10b5-1
-1,600$290.30$464k135,553Mar 6, 2025
Mar 5, 2025Hacker Severin
Chief Tech Officer, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-1,200$288.95$347k7,272Mar 6, 2025
Mar 5, 2025Glance Natalie
Chief Engineering Officer
SOpen-market sale
Class A Common Stock10b5-1
-1,900$291.30$553k133,653Mar 6, 2025
Mar 5, 2025Hacker Severin
Chief Tech Officer, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-1,500$289.98$435k5,772Mar 6, 2025
Mar 5, 2025Glance Natalie
Chief Engineering Officer
SOpen-market sale
Class A Common Stock10b5-1
-1,722$292.25$503k131,931Mar 6, 2025
Mar 5, 2025Hacker Severin
Chief Tech Officer, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-1,900$291.00$553k3,872Mar 6, 2025
Mar 5, 2025Glance Natalie
Chief Engineering Officer
SOpen-market sale
Class A Common Stock10b5-1
-798$293.26$234k131,133Mar 6, 2025
Mar 5, 2025Hacker Severin
Chief Tech Officer, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-1,800$291.96$526k2,072Mar 6, 2025
Mar 5, 2025Glance Natalie
Chief Engineering Officer
SOpen-market sale
Class A Common Stock10b5-1
-400$294.36$118k130,733Mar 6, 2025
Mar 5, 2025Hacker Severin
Chief Tech Officer, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-1,300$292.91$381k772Mar 6, 2025
Mar 5, 2025Hacker Severin
Chief Tech Officer, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-600$293.86$176k172Mar 6, 2025
Mar 5, 2025Hacker Severin
Chief Tech Officer, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-100$294.74$29k72Mar 6, 2025
Mar 5, 2025Hacker Severin
Chief Tech Officer, Co-Founder
MOption exercise
Stock Option (Right to Buy)derivative10b5-1
-10,000$0.00$0252Mar 6, 2025
Mar 5, 2025Hacker Severin
Chief Tech Officer, Co-Founder
CConversion
Class B Common Stockderivative10b5-1
+10,000$0.00$096,075Mar 6, 2025
Mar 5, 2025Hacker Severin
Chief Tech Officer, Co-Founder
CConversion
Class B Common Stockderivative10b5-1
-10,000$0.00$086,075Mar 6, 2025
Feb 24, 2025Glance Natalie
Chief Engineering Officer
MOption exercise
Class A Common Stock
+10,181$2.23$23k139,753Feb 25, 2025
Feb 24, 2025Glance Natalie
Chief Engineering Officer
MOption exercise
Stock Option (Right to Buy)derivative
-10,181$0.00$08,215Feb 25, 2025
Feb 19, 2025Skaruppa Matthew
Chief Financial Officer
SOpen-market sale
Class A Common Stock10b5-1
-400$430.30$172k59,582Feb 21, 2025
Feb 19, 2025Hacker Severin
Chief Tech Officer, Co-Founder
CConversion
Class A Common Stock10b5-1
+10,000$14.42$144k10,072Feb 21, 2025
Feb 19, 2025Skaruppa Matthew
Chief Financial Officer
SOpen-market sale
Class A Common Stock10b5-1
-372$431.40$160k59,210Feb 21, 2025
Feb 19, 2025Hacker Severin
Chief Tech Officer, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-556$430.37$239k9,516Feb 21, 2025
Feb 19, 2025Skaruppa Matthew
Chief Financial Officer
SOpen-market sale
Class A Common Stock10b5-1
-459$432.38$198k58,751Feb 21, 2025
Feb 19, 2025Hacker Severin
Chief Tech Officer, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-826$431.19$356k8,690Feb 21, 2025
Feb 19, 2025Skaruppa Matthew
Chief Financial Officer
SOpen-market sale
Class A Common Stock10b5-1
-1,100$433.15$476k57,651Feb 21, 2025
Feb 19, 2025Hacker Severin
Chief Tech Officer, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-809$432.37$350k7,881Feb 21, 2025
Feb 19, 2025Skaruppa Matthew
Chief Financial Officer
SOpen-market sale
Class A Common Stock10b5-1
-1,000$434.22$434k56,651Feb 21, 2025
Feb 19, 2025Hacker Severin
Chief Tech Officer, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-2,702$433.22$1.2M5,179Feb 21, 2025
Feb 19, 2025Skaruppa Matthew
Chief Financial Officer
SOpen-market sale
Class A Common Stock10b5-1
-260$435.42$113k56,391Feb 21, 2025
Feb 19, 2025Hacker Severin
Chief Tech Officer, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-2,307$434.20$1.0M2,872Feb 21, 2025
Feb 19, 2025Hacker Severin
Chief Tech Officer, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-1,562$435.46$680k1,310Feb 21, 2025
Feb 19, 2025Hacker Severin
Chief Tech Officer, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-538$436.52$235k772Feb 21, 2025
Feb 19, 2025Hacker Severin
Chief Tech Officer, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-400$437.80$175k372Feb 21, 2025
Feb 19, 2025Hacker Severin
Chief Tech Officer, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-300$438.98$132k72Feb 21, 2025
Feb 19, 2025Hacker Severin
Chief Tech Officer, Co-Founder
MOption exercise
Stock Option (Right to Buy)derivative10b5-1
-10,000$0.00$010,252Feb 21, 2025
Feb 19, 2025Hacker Severin
Chief Tech Officer, Co-Founder
CConversion
Class B Common Stockderivative10b5-1
+10,000$0.00$096,075Feb 21, 2025
Feb 19, 2025Hacker Severin
Chief Tech Officer, Co-Founder
CConversion
Class B Common Stockderivative10b5-1
-10,000$0.00$086,075Feb 21, 2025
Feb 18, 2025Skaruppa Matthew
Chief Financial Officer
SOpen-market sale
Class A Common Stock
-3,284$435.28$1.4M59,982Feb 20, 2025
Feb 18, 2025Chen Stephen C.
General Counsel
SOpen-market sale
Class A Common Stock10b5-1
-1,166$435.00$507k35,532Feb 19, 2025
Feb 18, 2025von Ahn Luis
President & CEO, Co-Founder
CConversion
Class A Common Stock10b5-1
+8,000$7.48$60k8,000Feb 19, 2025
Feb 18, 2025Glance Natalie
Chief Engineering Officer
SOpen-market sale
Class A Common Stock
-2,667$435.28$1.2M129,572Feb 19, 2025
Feb 18, 2025Meese Robert
Chief Business Officer
SOpen-market sale
Class A Common Stock
-1,272$435.28$554k139,156Feb 19, 2025
Feb 18, 2025Chen Stephen C.
General Counsel
SOpen-market sale
Class A Common Stock10b5-1
-898$435.28$391k34,634Feb 19, 2025
Feb 18, 2025von Ahn Luis
President & CEO, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-700$428.85$300k7,300Feb 19, 2025
Feb 18, 2025von Ahn Luis
President & CEO, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-704$429.95$303k6,596Feb 19, 2025
Feb 18, 2025von Ahn Luis
President & CEO, Co-Founder
SOpen-market sale
Class A Common Stock10b5-1
-324$431.24$140k6,272Feb 19, 2025

Insiders

Everyone who has filed a Form 4 here.

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

DUOL insider trading: Duolingo, Inc. | InsiderTell