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Duolingo, Inc. insider trading

This tab shows only the shares insiders bought or sold on the open market in the last twelve months (Form 4 codes P and S). Grants, option exercises, shares held back for tax and gifts are left out on purpose, so what is left is insiders trading at the market price like anyone else.

In the last twelve months insiders at Duolingo, Inc. filed 96 open-market sales worth $33.9 million and 1 open-market purchase worth $498,792, on Form 4 with the SEC. The latest: Von Ahn Luis, President & CEO, Co-Founder, sold 38,758 shares at $150.45 on 24 September 2026, filed 28 September 2026.

TradedInsiderRoleTypeSharesPriceValueFiling
24 September 2026Von Ahn LuisPresident & CEO, Co-FounderSale38,758$150.45$5.8 millionForm 4
24 September 2026Von Ahn LuisPresident & CEO, Co-FounderSale7,024$151.42$1.1 millionForm 4
24 September 2026Von Ahn LuisPresident & CEO, Co-FounderSale900$152.29$137,061Form 4
22 September 2026Von Ahn LuisPresident & CEO, Co-FounderSale200$150.00$30,000Form 4
22 September 2026Von Ahn LuisPresident & CEO, Co-FounderSale3,414$152.02$518,996Form 4
21 September 2026Von Ahn LuisPresident & CEO, Co-FounderSale33,257$150.46$5.0 millionForm 4
21 September 2026Von Ahn LuisPresident & CEO, Co-FounderSale4,109$151.07$620,746Form 4
16 September 2026Von Ahn LuisPresident & CEO, Co-FounderSale27,272$150.17$4.1 millionForm 4
16 September 2026Von Ahn LuisPresident & CEO, Co-FounderSale1,020$151.54$154,571Form 4
14 September 2026Chen Stephen C.General CounselSale2,107$147.43$310,635Form 4
14 September 2026Chen Stephen C.General CounselSale5,965$150.00$894,750Form 4
8 September 2026Gordon William BDirectorSale800$143.83$115,068Form 4
8 September 2026Gordon William BDirectorSale2,742$144.59$396,458Form 4
8 September 2026Gordon William BDirectorSale3,483$145.91$508,198Form 4
8 September 2026Gordon William BDirectorSale2,675$146.58$392,114Form 4
8 September 2026Gordon William BDirectorSale200$148.68$29,735Form 4
8 September 2026Gordon William BDirectorSale100$151.64$15,164Form 4
18 August 2026Glance NatalieChief Engineering OfficerSale502$137.01$68,779Form 4
18 August 2026Glance NatalieChief Engineering OfficerSale1,037$138.19$143,300Form 4
17 August 2026Glance NatalieChief Engineering OfficerSale2,751$129.13$355,237Form 4
17 August 2026Meese RobertChief Business OfficerSale1,354$129.13$174,842Form 4
17 August 2026Chen Stephen C.General CounselSale1,024$129.13$132,229Form 4
18 May 2026Chen Stephen C.General CounselSale1,277$113.27$144,648Form 4
18 May 2026Chen Stephen C.General CounselSale700$114.22$79,955Form 4
18 May 2026Glance NatalieChief Engineering OfficerSale2,060$113.21$233,215Form 4
18 May 2026Glance NatalieChief Engineering OfficerSale1,300$114.19$148,441Form 4
15 May 2026Chen Stephen C.General CounselSale820$112.16$91,971Form 4
15 May 2026Glance NatalieChief Engineering OfficerSale1,929$112.16$216,357Form 4
15 May 2026Meese RobertChief Business OfficerSale1,420$112.16$159,267Form 4
3 March 2026Shelton James HDirectorPurchase5,000$99.76$498,792Form 4
18 February 2026Skaruppa MatthewChief Financial OfficerSale1,626$112.26$182,529Form 4
18 February 2026Skaruppa MatthewChief Financial OfficerSale236$113.37$26,755Form 4
18 February 2026Skaruppa MatthewChief Financial OfficerSale1,764$114.35$201,705Form 4
18 February 2026Skaruppa MatthewChief Financial OfficerSale360$115.29$41,503Form 4
18 February 2026Chen Stephen C.General CounselSale821$111.83$91,812Form 4
18 February 2026Chen Stephen C.General CounselSale480$113.95$54,696Form 4
18 February 2026Chen Stephen C.General CounselSale520$114.55$59,567Form 4
18 February 2026Chen Stephen C.General CounselSale80$115.47$9,238Form 4
18 February 2026Glance NatalieChief Engineering OfficerSale1,499$112.30$168,332Form 4
18 February 2026Glance NatalieChief Engineering OfficerSale166$113.55$18,849Form 4
18 February 2026Glance NatalieChief Engineering OfficerSale1,520$114.29$173,719Form 4
18 February 2026Glance NatalieChief Engineering OfficerSale360$115.29$41,504Form 4
17 February 2026Meese RobertChief Business OfficerSale1,000$110.06$110,060Form 4
17 February 2026Skaruppa MatthewChief Financial OfficerSale1,870$110.06$205,812Form 4
17 February 2026Chen Stephen C.General CounselSale896$110.06$98,614Form 4
17 February 2026Glance NatalieChief Engineering OfficerSale1,741$110.06$191,614Form 4
19 November 2025Hacker SeverinChief Tech Officer, Co-FounderSale1,146$169.57$194,324Form 4
19 November 2025Hacker SeverinChief Tech Officer, Co-FounderSale1,000$170.55$170,549Form 4
19 November 2025Hacker SeverinChief Tech Officer, Co-FounderSale2,009$171.50$344,534Form 4
19 November 2025Hacker SeverinChief Tech Officer, Co-FounderSale1,281$172.39$220,831Form 4
19 November 2025Hacker SeverinChief Tech Officer, Co-FounderSale760$173.74$132,046Form 4
19 November 2025Hacker SeverinChief Tech Officer, Co-FounderSale3,089$174.61$539,362Form 4
19 November 2025Hacker SeverinChief Tech Officer, Co-FounderSale435$175.46$76,324Form 4
19 November 2025Hacker SeverinChief Tech Officer, Co-FounderSale280$176.68$49,471Form 4
18 November 2025Chen Stephen C.General CounselSale120$173.97$20,876Form 4
18 November 2025Chen Stephen C.General CounselSale594$175.15$104,040Form 4
18 November 2025Chen Stephen C.General CounselSale320$175.94$56,300Form 4
18 November 2025Chen Stephen C.General CounselSale480$177.19$85,049Form 4
18 November 2025Skaruppa MatthewChief Financial OfficerSale390$174.04$67,874Form 4
18 November 2025Skaruppa MatthewChief Financial OfficerSale793$175.00$138,776Form 4
18 November 2025Skaruppa MatthewChief Financial OfficerSale880$175.73$154,643Form 4
18 November 2025Skaruppa MatthewChief Financial OfficerSale796$176.91$140,819Form 4
18 November 2025Skaruppa MatthewChief Financial OfficerSale200$177.65$35,530Form 4
18 November 2025Glance NatalieChief Engineering OfficerSale160$173.80$27,808Form 4
18 November 2025Glance NatalieChief Engineering OfficerSale741$174.97$129,652Form 4
18 November 2025Glance NatalieChief Engineering OfficerSale850$175.73$149,372Form 4
18 November 2025Glance NatalieChief Engineering OfficerSale560$177.00$99,118Form 4
18 November 2025Glance NatalieChief Engineering OfficerSale160$177.60$28,416Form 4
17 November 2025Chen Stephen C.General CounselSale1,282$177.95$228,132Form 4
17 November 2025Skaruppa MatthewChief Financial OfficerSale2,799$177.95$498,082Form 4
17 November 2025Glance NatalieChief Engineering OfficerSale2,534$177.95$450,925Form 4
17 November 2025Meese RobertChief Business OfficerSale1,444$177.95$256,960Form 4
4 November 2025Hacker SeverinChief Tech Officer, Co-FounderSale744$257.92$191,892Form 4
4 November 2025Hacker SeverinChief Tech Officer, Co-FounderSale936$258.77$242,213Form 4
4 November 2025Hacker SeverinChief Tech Officer, Co-FounderSale560$259.71$145,436Form 4
4 November 2025Hacker SeverinChief Tech Officer, Co-FounderSale165$261.14$43,088Form 4
4 November 2025Hacker SeverinChief Tech Officer, Co-FounderSale1,778$261.94$465,736Form 4
4 November 2025Hacker SeverinChief Tech Officer, Co-FounderSale560$262.97$147,265Form 4
4 November 2025Hacker SeverinChief Tech Officer, Co-FounderSale1,625$264.06$429,098Form 4
4 November 2025Hacker SeverinChief Tech Officer, Co-FounderSale760$265.02$201,412Form 4
4 November 2025Hacker SeverinChief Tech Officer, Co-FounderSale1,727$266.12$459,594Form 4
4 November 2025Hacker SeverinChief Tech Officer, Co-FounderSale1,145$266.87$305,564Form 4
20 October 2025Hacker SeverinChief Tech Officer, Co-FounderSale100$305.86$30,586Form 4
20 October 2025Hacker SeverinChief Tech Officer, Co-FounderSale600$307.55$184,532Form 4
20 October 2025Hacker SeverinChief Tech Officer, Co-FounderSale500$309.06$154,532Form 4
20 October 2025Hacker SeverinChief Tech Officer, Co-FounderSale632$309.94$195,882Form 4
20 October 2025Hacker SeverinChief Tech Officer, Co-FounderSale1,000$311.43$311,428Form 4
20 October 2025Hacker SeverinChief Tech Officer, Co-FounderSale1,281$312.37$400,152Form 4
20 October 2025Hacker SeverinChief Tech Officer, Co-FounderSale500$313.93$156,967Form 4
20 October 2025Hacker SeverinChief Tech Officer, Co-FounderSale1,100$315.79$347,365Form 4
20 October 2025Hacker SeverinChief Tech Officer, Co-FounderSale1,600$316.64$506,617Form 4
20 October 2025Hacker SeverinChief Tech Officer, Co-FounderSale680$317.68$216,025Form 4
20 October 2025Hacker SeverinChief Tech Officer, Co-FounderSale907$318.73$289,085Form 4
20 October 2025Hacker SeverinChief Tech Officer, Co-FounderSale300$319.97$95,991Form 4
20 October 2025Hacker SeverinChief Tech Officer, Co-FounderSale400$321.75$128,699Form 4
20 October 2025Hacker SeverinChief Tech Officer, Co-FounderSale300$323.09$96,927Form 4
20 October 2025Hacker SeverinChief Tech Officer, Co-FounderSale100$324.10$32,410Form 4

A filing with several lines appears once per line.

Source

Form 4 filings on EDGAR for Duolingo, Inc.: the company's filing index.

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