{"filings":[{"id":889236,"accession_number":"0001628280-26-041280","cik":1562088,"company_name":"Duolingo, Inc.","ticker":"DUOL","form_type":"8-K","filed_at":"2026-06-05T20:32:17+00:00","items":["5.07"],"status":"ready","headline":"Duolingo stockholders elect three Class II directors and approve auditor, say-on-pay at 2026 annual meeting","summary_kind":"llm","event_type":"other","confidence":"high","bullets":["94.01% voting power represented; all three director nominees elected: Bohutinsky, Ross, Shelton each with >90% of votes cast.","Deloitte & Touche ratified as independent auditor for FY 2026 with 157,202,904 votes for (99.8% of votes cast).","Advisory say-on-pay approved with 147,871,738 votes for (99.2% of votes cast, excluding broker non-votes)."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.15,"market_cap_usd":5117089408.685541,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":93658,"accession_number":"0001628280-26-029790","cik":1562088,"company_name":"Duolingo, Inc.","ticker":"DUOL","form_type":"8-K","filed_at":"2026-05-04T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Duolingo Q1 revenue $292M (+27% YoY), net income $43.5M, DAUs 56.5M (+21%)","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Revenue $292.0M (+27% YoY); total bookings $308.5M (+14% YoY).","Net income $43.5M (14.9% margin); Adj. EBITDA $83.4M (28.6% margin).","DAUs 56.5M (+21% YoY); paid subscribers 12.5M (+21% YoY at period end).","Free cash flow $147.8M (+43% YoY); repurchased >500K shares covering all 2025 dilution.","No explicit forward guidance; reiterates medium-term goal of 100M DAUs by 2028."],"consensus_eps_estimate":null,"consensus_eps_actual":0.89,"consensus_revenue_estimate":null,"consensus_revenue_actual":291967000.0,"consensus_period":"2026-Q1","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"market_cap_usd":5117089408.685541,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":105461,"accession_number":"0001628280-26-012513","cik":1562088,"company_name":"Duolingo, Inc.","ticker":"DUOL","form_type":"8-K/A","filed_at":"2026-02-27T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Duolingo Q4/FY2025 revenue $282.9M/$1,038M; guides FY2026 bookings +11% and EBITDA margin ~25%","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Q4 revenue $282.9M (+35% YoY); FY revenue $1,037.6M (+39% YoY).","Q4 net income $42.0M; FY net income $414.1M (includes $256.7M one-time tax benefit).","Adjusted EBITDA FY $305.9M (29.5% margin); Q4 $84.3M (29.8% margin).","DAU 52.7M (+30% YoY); paid subscribers 12.2M (+28% YoY).","Strategic pivot to user growth: expects ~11% bookings growth in 2026, investing >$50M of foregone bookings into free experience."],"consensus_eps_estimate":null,"consensus_eps_actual":8.57,"consensus_revenue_estimate":null,"consensus_revenue_actual":1037589000.0,"consensus_period":"2025-FY","consensus_source":"xbrl_only","sentiment":"neutral","materiality_score":0.85,"calibrated_materiality_score":0.85,"market_cap_usd":5117089408.685541,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":105463,"accession_number":"0001628280-26-012246","cik":1562088,"company_name":"Duolingo, Inc.","ticker":"DUOL","form_type":"8-K","filed_at":"2026-02-26T23:59:59+00:00","items":["2.02","8.01","9.01"],"status":"ready","headline":"Duolingo Q4 revenue $282.9M (+35% YoY); guides slower 2026 growth; $400M buyback authorized","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Q4 revenue $282.9M (+35% YoY); FY 2025 revenue $1.04B (+39% YoY). DAUs 52.7M (+30%), paid subs 12.2M (+28%).","Q4 net income $42.0M; FY net income $414.1M (includes $256.7M tax benefit). FY adjusted EBITDA $305.9M (29.5% margin).","CEO prioritizes user growth over monetization: expects 2026 bookings growth ~11% (vs ~20% prior) and adj. EBITDA margin ~25%.","Board authorized $400M share repurchase program; no expiration, open-market purchases at company discretion.","Chess reached 7M DAUs in <1 year; Math and Music expansion underway; AI features (Video Call) moving to Super tier."],"consensus_eps_estimate":null,"consensus_eps_actual":8.57,"consensus_revenue_estimate":null,"consensus_revenue_actual":1037589000.0,"consensus_period":"2025-FY","consensus_source":"xbrl_only","sentiment":"neutral","materiality_score":0.85,"calibrated_materiality_score":0.85,"market_cap_usd":5117089408.685541,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":105462,"accession_number":"0001628280-26-001730","cik":1562088,"company_name":"Duolingo, Inc.","ticker":"DUOL","form_type":"8-K","filed_at":"2026-01-12T23:59:59+00:00","items":["2.02","5.02","9.01"],"status":"ready","headline":"Duolingo names Gillian Munson CFO; Q4 DAU +30% YoY, bookings at guidance high end","summary_kind":"llm","event_type":"leadership","confidence":"high","bullets":["Gillian Munson (ex-Vimeo CFO, Duolingo board member) becomes CFO effective Feb 23, 2026; Matt Skaruppa transitions to advisory role through Nov 20, 2026.","Munson receives $800k base salary, $14M RSU grant vesting over 4 years; severance includes 12 months salary and COBRA.","Preliminary Q4 2025: DAU grew ~30% YoY; bookings at or slightly above high end of $329.5M-$335.5M guidance range.","Skaruppa to receive $32,292/month salary plus continued RSU vesting during transition period."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"market_cap_usd":5117089408.685541,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":121743,"accession_number":"0001628280-25-049514","cik":1562088,"company_name":"Duolingo, Inc.","ticker":"DUOL","form_type":"8-K","filed_at":"2025-11-05T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Duolingo Q3 2025: DAUs top 50.5M (+36%), revenue $271.7M (+41%), adj EBITDA margin expands","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Q3 DAUs reached 50.5M, up 36% YoY; revenue $271.7M, up 41% YoY.","Net income $292.2M includes $222.7M one-time tax benefit; adjusted EBITDA $80.0M (29.5% margin vs 24.7% prior year).","Paid subscribers 11.5M (+34% YoY); subscription revenue $229.5M (+46% YoY).","Company shifts focus to long-term user growth and AI-driven teaching, prioritizing over near-term monetization."],"consensus_eps_estimate":null,"consensus_eps_actual":7.63,"consensus_revenue_estimate":null,"consensus_revenue_actual":754721000.0,"consensus_period":"2025-Q3","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"market_cap_usd":5117089408.685541,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":138413,"accession_number":"0001562088-25-000165","cik":1562088,"company_name":"Duolingo, Inc.","ticker":"DUOL","form_type":"8-K","filed_at":"2025-08-06T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Duolingo Q2 revenue $252.3M (+41% YoY), net income $44.8M (+84% YoY); raises FY guidance","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Revenue $252.3M (+41% YoY); subscription revenue $210.7M (+46% YoY).","Net income $44.8M (84% YoY increase); Adjusted EBITDA $78.7M (31.2% margin).","DAUs 47.7M (+40% YoY), MAUs 128.3M (+24% YoY); paid subscribers 10.9M (+37% YoY).","Raised FY2025 guidance: bookings growth midpoint 32% YoY; Adjusted EBITDA margin midpoint 28.75%.","New Chess course reached 1M+ DAUs; Energy mechanic boosted DAUs, time spent, and conversion."],"consensus_eps_estimate":null,"consensus_eps_actual":1.64,"consensus_revenue_estimate":null,"consensus_revenue_actual":483008000.0,"consensus_period":"2025-Q2","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.85,"calibrated_materiality_score":0.85,"market_cap_usd":5117089408.685541,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":155874,"accession_number":"0001562088-25-000129","cik":1562088,"company_name":"Duolingo, Inc.","ticker":"DUOL","form_type":"8-K","filed_at":"2025-06-13T23:59:59+00:00","items":["5.07"],"status":"ready","headline":"Duolingo shareholders elect three Class I directors, ratify auditor, approve say-on-pay at 2025 annual meeting","summary_kind":"llm","event_type":"other","confidence":"high","bullets":["Bing Gordon, John Lilly, and Mario Schlosser elected as Class I directors until 2028.","Deloitte & Touche ratified as independent auditor for FY2025 with 159,225,252 votes for.","Advisory vote on executive compensation approved with 154,319,307 votes for.","Approximately 97.64% of outstanding voting power represented at the meeting."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.1,"calibrated_materiality_score":0.1,"market_cap_usd":5117089408.685541,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":155873,"accession_number":"0001562088-25-000098","cik":1562088,"company_name":"Duolingo, Inc.","ticker":"DUOL","form_type":"8-K","filed_at":"2025-05-01T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Duolingo Q1 revenue up 38% YoY to $230.7M, adds record DAUs, raises guidance","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["DAUs grew 49% YoY to 46.6M; paid subscribers surpassed 10M (up 40% YoY).","Total bookings $271.6M (+38% YoY); subscription bookings $232.2M (+44%).","Net income $35.1M (up 30% YoY); Adj EBITDA $62.8M (27.2% margin vs 26.3%).","Raised FY25 bookings guidance midpoint to 29% YoY growth; Adj EBITDA margin raised to 28%.","Dead Duo campaign generated 1.7B organic impressions; new Chess course; AI cost optimizations ahead of schedule."],"consensus_eps_estimate":null,"consensus_eps_actual":0.72,"consensus_revenue_estimate":null,"consensus_revenue_actual":230743000.0,"consensus_period":"2025-Q1","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.85,"calibrated_materiality_score":0.85,"market_cap_usd":5117089408.685541,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":174331,"accession_number":"0001562088-25-000039","cik":1562088,"company_name":"Duolingo, Inc.","ticker":"DUOL","form_type":"8-K","filed_at":"2025-02-27T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Duolingo Q4 revenue $209.6M (+39% YoY), DAUs 40.5M (+51%), record bookings and profitability","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Q4 total bookings $271.6M (+42% YoY); subscription bookings $236.5M (+50% YoY).","Q4 net income $13.9M vs $12.1M; Adj. EBITDA $52.3M (25.0% margin vs 23.3% YoY).","FY2024 revenue $748.0M (+41% YoY); Adj. EBITDA $191.9M (25.7% margin).","Paid subscribers 9.5M (+43% YoY); Duolingo Max accounts for 5% of paid subs at year-end.","Free cash flow Q4 $87.8M (42% margin); 2025 priorities include Video Call and AI features."],"consensus_eps_estimate":null,"consensus_eps_actual":1.88,"consensus_revenue_estimate":null,"consensus_revenue_actual":748024000.0,"consensus_period":"2024-FY","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.85,"calibrated_materiality_score":0.85,"market_cap_usd":5117089408.685541,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":191280,"accession_number":"0001562088-24-000276","cik":1562088,"company_name":"Duolingo, Inc.","ticker":"DUOL","form_type":"8-K","filed_at":"2024-12-09T23:59:59+00:00","items":["5.02","7.01","9.01"],"status":"ready","headline":"Duolingo appoints gaming veteran Bonnie Ross to board of directors","summary_kind":"llm","event_type":"leadership","confidence":"high","bullets":["Bonnie Ross appointed as Class II director effective Dec 5, 2024; term expires at 2026 annual meeting.","30-year Microsoft veteran, former head of Halo franchise with over $6B in consumer spend.","Ross joins Compensation Committee and M&A Committee of the board.","Receives initial $360K RSU award vesting over 3 years plus cash retainers ($35K board, $7.5K comp, $4K M&A).","CEO Luis von Ahn cites her expertise in making learning fun and building global franchises."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"positive","materiality_score":0.4,"calibrated_materiality_score":0.4,"market_cap_usd":5117089408.685541,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":191279,"accession_number":"0001562088-24-000248","cik":1562088,"company_name":"Duolingo, Inc.","ticker":"DUOL","form_type":"8-K","filed_at":"2024-11-06T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Duolingo Q3: Revenue +40% to $192.6M, DAUs +54%, raises FY guidance","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Revenue $192.6M (+40% YoY); net income $23.4M vs $2.8M; adjusted EBITDA $47.5M (24.7% margin).","DAUs 37.2M (+54% YoY), MAUs 113.1M (+36%), paid subscribers 8.6M (+47%).","Total bookings $211.5M (+38%); subscription bookings $176.3M (+45%).","Guidance raised: Q4 revenue $202.5-205.5M; FY revenue $741-744M, adj. EBITDA margin ~25.5%.","Duolingo Max AI Video Call launched; available to ~50% of DAUs; Android rollout by year-end."],"consensus_eps_estimate":null,"consensus_eps_actual":1.57,"consensus_revenue_estimate":null,"consensus_revenue_actual":538474000.0,"consensus_period":"2024-Q3","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"market_cap_usd":5117089408.685541,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":207768,"accession_number":"0001562088-24-000203","cik":1562088,"company_name":"Duolingo, Inc.","ticker":"DUOL","form_type":"8-K","filed_at":"2024-08-07T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Duolingo Reports Q2 2024: Revenue Up 41%, DAUs Surpass 34.1 Million","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Total bookings reached $190.1M, up 38% YoY; subscription bookings grew 47% to $156.5M.","Daily active users grew 59% to 34.1M; monthly active users hit 103.6M, up 40%.","Net income jumped to $24.4M from $3.7M; Adjusted EBITDA margin rose to 27.0%.","Paid subscribers increased 52% to 8.0M at quarter-end; revenue was $178.3M.","Acquired Hobbes motion design studio; introduced Friend Streak feature for users."],"consensus_eps_estimate":null,"consensus_eps_actual":1.08,"consensus_revenue_estimate":null,"consensus_revenue_actual":345880000.0,"consensus_period":"2024-Q2","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.9,"calibrated_materiality_score":0.9,"market_cap_usd":5117089408.685541,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":225243,"accession_number":"0001562088-24-000172","cik":1562088,"company_name":"Duolingo, Inc.","ticker":"DUOL","form_type":"8-K","filed_at":"2024-06-21T23:59:59+00:00","items":["5.02"],"status":"ready","headline":"Duolingo appoints Mario Schlosser to board, replacing Laela Sturdy","summary_kind":"llm","event_type":"leadership","confidence":"high","bullets":["Appointed as Class I director effective July 1, 2024; term expires at 2025 annual meeting.","Receives $35k annual cash retainer, prorated for 2024; initial RSU award of $360k vesting over 3 years.","Also eligible for annual RSU award of $180k, vesting on first anniversary or before next annual meeting.","Expected to enter standard indemnification agreement with Duolingo."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"market_cap_usd":5117089408.685541,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":225242,"accession_number":"0001562088-24-000168","cik":1562088,"company_name":"Duolingo, Inc.","ticker":"DUOL","form_type":"8-K","filed_at":"2024-06-18T23:59:59+00:00","items":["5.07"],"status":"ready","headline":"Duolingo stockholders approve all 2024 annual meeting proposals including director elections and auditor ratification","summary_kind":"llm","event_type":"other_material","confidence":"high","bullets":["Three Class III directors re-elected: Luis von Ahn (147.9M for), Sara Clemens (135.7M for), Severin Hacker (147.6M for).","Ratification of Deloitte as independent auditor approved with 155.4M for, 19.6K against.","Advisory vote on executive compensation passed with 151.2M for, 519K against.","Total voting power represented was ~97.26% of outstanding shares."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.15,"market_cap_usd":5117089408.685541,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":225240,"accession_number":"0001562088-24-000117","cik":1562088,"company_name":"Duolingo, Inc.","ticker":"DUOL","form_type":"8-K/A","filed_at":"2024-05-10T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Duolingo Q1 revenue $167.6M (+45% YoY); raises full-year guidance","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Revenue $167.6M, up 45% YoY; net income $27.0M vs loss $2.6M a year ago.","DAUs 31.4M (+54% YoY), MAUs 97.6M (+35%), paid subscribers 7.4M (+54%).","Adjusted EBITDA $44.0M (26.3% margin) vs $15.1M (13.1%) prior year.","Total bookings $197.5M (+41% YoY); subscription bookings $161.5M (+47%).","Raised full-year bookings, revenue, and profitability guidance."],"consensus_eps_estimate":null,"consensus_eps_actual":0.57,"consensus_revenue_estimate":null,"consensus_revenue_actual":167553000.0,"consensus_period":"2024-Q1","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"market_cap_usd":5117089408.685541,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":225241,"accession_number":"0001562088-24-000110","cik":1562088,"company_name":"Duolingo, Inc.","ticker":"DUOL","form_type":"8-K","filed_at":"2024-05-08T23:59:59+00:00","items":["2.02","5.02","9.01"],"status":"ready","headline":"Duolingo Q1 revenue $167.6M (+45% YoY), net income $27.0M, raises FY guidance","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Revenue $167.6M (+45% YoY); net income $27.0M vs loss of $2.6M a year ago.","Adjusted EBITDA $44.0M (26.3% margin) vs $15.1M (13.1%) in Q1 2023.","Total bookings $197.5M (+41% YoY); subscription bookings $161.5M (+47%).","DAUs 31.4M (+54%), MAUs 97.6M (+35%); paid subscribers 7.4M (+54%).","Raises full-year 2024 guidance: revenue $726.5-735.5M; Adj. EBITDA $167.1-176.5M."],"consensus_eps_estimate":null,"consensus_eps_actual":0.57,"consensus_revenue_estimate":null,"consensus_revenue_actual":167553000.0,"consensus_period":"2024-Q1","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"market_cap_usd":5117089408.685541,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":244450,"accession_number":"0001562088-24-000058","cik":1562088,"company_name":"Duolingo, Inc.","ticker":"DUOL","form_type":"8-K","filed_at":"2024-03-06T23:59:59+00:00","items":["1.01","2.03"],"status":"ready","headline":"Duolingo expands Pittsburgh HQ lease by 110,008 sq ft; total 148,266 sq ft through 2036","summary_kind":"llm","event_type":"other","confidence":"high","bullets":["Lease amendment signed March 4, 2024 increases leased space from 38,000 to 148,266 sq ft starting August 1, 2025.","Initial base rent for additional space is ~$394k/month, rising ~2% annually (except 9% jumps in years 3 & 5 for parking).","Existing lease rent rises to ~$188k/month from June 2035 through new expiration April 30, 2036 (extension).","Landlord provides ~$6.6 million improvement allowance for design, permitting, and construction of improvements.","Amendment extends lease term to April 30, 2036 (from original June 15, 2035) and adds parking access."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"market_cap_usd":5117089408.685541,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":244449,"accession_number":"0001562088-24-000048","cik":1562088,"company_name":"Duolingo, Inc.","ticker":"DUOL","form_type":"8-K","filed_at":"2024-02-28T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Duolingo Q4 revenue $151M (+45%), net income $12.1M; 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term through 2034","summary_kind":"llm","event_type":"other_material","confidence":"high","bullets":["Sub-sublease from Spotify USA Inc. for 85,666 sq ft at 4 World Trade Center; term until April 2034 (~10 years).","Initial base rent $62/sq ft/yr ($442,608/month) triple net; increasing to $67/sq ft/yr in year 6.","Rent payments begin 20 months after commencement; security deposit replaced by $2.66M letter of credit.","Sub-lease effective Jan 1, 2024, subject to landlord consent; CFO Matthew Skaruppa signed for Duolingo."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.45,"calibrated_materiality_score":0.45,"market_cap_usd":5117089408.685541,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":261896,"accession_number":"0001562088-23-000247","cik":1562088,"company_name":"Duolingo, Inc.","ticker":"DUOL","form_type":"8-K","filed_at":"2023-12-08T23:59:59+00:00","items":["5.03","9.01"],"status":"ready","headline":"Duolingo amends bylaws to align with universal proxy rules and enhance nomination procedures","summary_kind":"llm","event_type":"other","confidence":"high","bullets":["Board approved amended and restated bylaws effective Dec. 7, 2023.","Addresses universal proxy rules under SEC Rule 14a-19; 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EBITDA $22.5M (16.3% margin).","Total bookings $153.6M (+49% YoY); subscription bookings $121.3M (+54%).","DAUs 24.2M (+63% YoY); MAUs 83.1M (+47%); paid subscribers 5.8M (+60%).","Raised FY2023 guidance: total bookings $598-601M, revenue $525-528M, Adj. EBITDA margin 16.6-16.9%.","Launched Music course; integrating Math & Music into main app; unveiled AI-powered DuoRadio lesson format."],"consensus_eps_estimate":null,"consensus_eps_actual":0.09,"consensus_revenue_estimate":null,"consensus_revenue_actual":380124000.0,"consensus_period":"2023-Q3","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.85,"calibrated_materiality_score":0.85,"market_cap_usd":5117089408.685541,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":279067,"accession_number":"0001562088-23-000173","cik":1562088,"company_name":"Duolingo, Inc.","ticker":"DUOL","form_type":"8-K","filed_at":"2023-08-08T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Duolingo Q2 beats: revenue $126.8M (+44% YoY), net income $3.7M; raises full-year guidance","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Revenue $126.8M (+44% YoY); net income $3.7M vs loss $15.0M in Q2 2022.","Adjusted EBITDA $20.9M (16.5% margin) vs $4.2M (4.7% margin) prior year.","DAUs 21.4M (+62% YoY); MAUs 74.1M (+50% YoY); paid subscribers 5.2M (+59% YoY).","Full-year 2023 guidance raised: total bookings $569-575M; revenue $510-516M; Adj. EBITDA margin 14-15%.","Record free cash flow $34.3M (27.1% margin); cash flow from ops $37.2M."],"consensus_eps_estimate":null,"consensus_eps_actual":0.02,"consensus_revenue_estimate":null,"consensus_revenue_actual":242500000.0,"consensus_period":"2023-Q2","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"market_cap_usd":5117089408.685541,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":297394,"accession_number":"0001562088-23-000167","cik":1562088,"company_name":"Duolingo, Inc.","ticker":"DUOL","form_type":"8-K","filed_at":"2023-06-22T23:59:59+00:00","items":["5.07"],"status":"ready","headline":"Duolingo stockholders elect three directors, ratify auditor, approve annual say-on-pay votes","summary_kind":"llm","event_type":"other","confidence":"high","bullets":["Elected Amy Bohutinsky, Gillian Munson, and Jim Shelton as Class II directors with over 92% of votes cast.","Ratified Deloitte & Touche as independent auditor for FY2023 with 99.9% approval.","Advisory vote on executive compensation frequency set at 'One Year', consistent with board recommendation.","Turnout: 95.75% voting power represented at the June 15, 2023 annual meeting."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.15,"calibrated_materiality_score":0.15,"market_cap_usd":5117089408.685541,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":297393,"accession_number":"0001562088-23-000101","cik":1562088,"company_name":"Duolingo, Inc.","ticker":"DUOL","form_type":"8-K","filed_at":"2023-05-09T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Duolingo Q1 2023: Revenue +42% to $115.7M, DAUs +62%, raises FY guidance","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Revenue $115.7M (+42% YoY), net loss narrowed to $2.6M from $12.2M; adjusted EBITDA $15.1M (13% margin) vs $3.9M (5%) prior year.","DAUs 20.3M (+62%), MAUs 72.6M (+47%), paid subscribers 4.8M (+63%), all record highs.","Total bookings $140.1M (+37% YoY); subscription bookings $110.1M (+40%).","Raises FY2023 revenue guidance to $500-509M (30% growth) and adj. EBITDA margin 11-12%, up from prior $485-495M revenue.","Launched Duolingo Max (GPT-4 powered) and highlights AI as competitive advantage."],"consensus_eps_estimate":null,"consensus_eps_actual":-0.06,"consensus_revenue_estimate":null,"consensus_revenue_actual":115661000.0,"consensus_period":"2023-Q1","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"market_cap_usd":5117089408.685541,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":317740,"accession_number":"0001562088-23-000050","cik":1562088,"company_name":"Duolingo, Inc.","ticker":"DUOL","form_type":"8-K","filed_at":"2023-02-28T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Duolingo Q4 revenue up 42% to $103.8M; DAUs grow 62% to 16.3M; guides FY23 revenue $486-498M","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Q4 total bookings $126.4M (+39% YoY); subscription bookings $100.3M (+44% YoY); paid subscribers 4.2M (+67% YoY).","Q4 net loss narrowed to $13.9M from $17.5M; Adjusted EBITDA $5.2M vs $0.3M prior year.","Full year 2022 revenue $369.5M (+47% YoY); Adjusted EBITDA $15.5M vs -$1.1M prior year.","Guides Q1 2023 revenue $111-114M, Adjusted EBITDA $10.0-11.4M; FY23 revenue $486-498M, Adj. EBITDA margin 10-12%.","Launches Duolingo Max, a higher-tier subscription with generative AI features (Explain My Answer, Roleplay); testing in select markets."],"consensus_eps_estimate":null,"consensus_eps_actual":-1.51,"consensus_revenue_estimate":null,"consensus_revenue_actual":369495000.0,"consensus_period":"2022-FY","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"market_cap_usd":5117089408.685541,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":336006,"accession_number":"0001562088-22-000163","cik":1562088,"company_name":"Duolingo, Inc.","ticker":"DUOL","form_type":"8-K","filed_at":"2022-11-10T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Duolingo Q3 revenue up 51% to $96.1M, DAUs +51%, raises FY2022 guidance","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Revenue $96.1M (+51% YoY); net loss improved to $18.4M from $29.0M loss.","Adjusted EBITDA turned positive at $2.1M from -$6.0M in Q3 2021.","Total bookings $102.7M (+41%); paid subscribers 3.7M (+68%).","DAUs 14.9M (+51%); MAUs 56.5M (+35%).","Raised full-year revenue guidance to $364-367M; Adjusted EBITDA guidance $7-10M."],"consensus_eps_estimate":null,"consensus_eps_actual":-1.16,"consensus_revenue_estimate":null,"consensus_revenue_actual":265671000.0,"consensus_period":"2022-Q3","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"market_cap_usd":5117089408.685541,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":353411,"accession_number":"0001562088-22-000133","cik":1562088,"company_name":"Duolingo, Inc.","ticker":"DUOL","form_type":"8-K","filed_at":"2022-08-04T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Duolingo Q2 bookings up 51% to $97.5M; DAUs +44%; raises FY guidance","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Total bookings $97.5M (+51% YoY); subscription bookings $74.1M (+51%); paid subs 3.3M (+71%).","Revenue $88.4M (+50% YoY); net loss $15.0M (includes higher stock-based comp); adj. EBITDA $4.2M (+13%).","DAUs 13.2M (+44% YoY); MAUs 49.5M (+31%); China DAUs nearly doubled after app store reinstatement.","Raised FY2022 guidance: bookings $404-410M, revenue $361-367M, adj. EBITDA $4-7M.","Duocon conference on Aug 26; DET revenue +66% YoY; over 3,700 institutions accept DET."],"consensus_eps_estimate":null,"consensus_eps_actual":-0.7,"consensus_revenue_estimate":null,"consensus_revenue_actual":169606000.0,"consensus_period":"2022-Q2","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.85,"calibrated_materiality_score":0.85,"market_cap_usd":5117089408.685541,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":371124,"accession_number":"0001562088-22-000093","cik":1562088,"company_name":"Duolingo, Inc.","ticker":"DUOL","form_type":"8-K","filed_at":"2022-06-13T23:59:59+00:00","items":["5.07"],"status":"ready","headline":"Duolingo shareholders elect three Class I directors and ratify Deloitte as auditor at 2022 annual meeting","summary_kind":"llm","event_type":"other","confidence":"high","bullets":["78.05% of outstanding shares represented at the June 9, 2022 annual meeting.","Directors Bing Gordon, John Lilly, and Laela Sturdy elected with over 196 million votes each.","Ratification of Deloitte & Touche LLP as independent auditor for FY2022 approved with 202,444,099 votes for."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.1,"calibrated_materiality_score":0.1,"market_cap_usd":5117089408.685541,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":371123,"accession_number":"0001562088-22-000058","cik":1562088,"company_name":"Duolingo, Inc.","ticker":"DUOL","form_type":"8-K","filed_at":"2022-05-12T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Duolingo Q1 bookings $102.1M (+55% YoY), raises full-year guidance","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Total bookings $102.1M (+55% YoY); revenue $81.2M (+47% YoY); net loss $12.2M vs $13.5M prior.","Adjusted EBITDA $3.9M vs $0.9M prior year; raises FY22 bookings guidance to $388-397M.","DAUs 12.5M (+31%), MAUs 49.2M (+23%), paid subscribers 2.9M (+60%) – all records.","Duolingo English Test revenue $8.1M (+60% YoY); announces rebrand to Super Duolingo.","Ukrainian learner growth +513% since conflict; ad revenue donated to relief."],"consensus_eps_estimate":null,"consensus_eps_actual":-0.31,"consensus_revenue_estimate":null,"consensus_revenue_actual":81220000.0,"consensus_period":"2022-Q1","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"market_cap_usd":5117089408.685541,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":390111,"accession_number":"0001562088-22-000033","cik":1562088,"company_name":"Duolingo, Inc.","ticker":"DUOL","form_type":"8-K","filed_at":"2022-03-03T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Duolingo Q4 revenue up 51% to $73M, net loss widens to $17.5M; guides FY2022 revenue $332-342M","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Q4 2021 revenue $73.0M (+51% YoY); full year revenue $250.8M (+55% YoY).","Q4 net loss $17.5M vs. $10.4M a year ago; full year net loss $60.1M vs. $15.8M.","Q4 adjusted EBITDA $0.3M (vs. $2.9M); full year adjusted EBITDA loss $1.1M (vs. +$3.6M).","Paid subscribers reached 2.5M (+56% YoY); DAUs up 20% to 10.1M; MAUs up 15% to 42.4M.","FY2022 guidance: revenue $332-342M; bookings $372-382M; adjusted EBITDA loss $1-5M."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"market_cap_usd":5117089408.685541,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":408129,"accession_number":"0001562088-21-000053","cik":1562088,"company_name":"Duolingo, Inc.","ticker":"DUOL","form_type":"8-K","filed_at":"2021-12-14T23:59:59+00:00","items":["5.02","7.01","9.01"],"status":"ready","headline":"Duolingo names John Lilly, Greylock venture partner and former Mozilla CEO, to board","summary_kind":"llm","event_type":"leadership","confidence":"high","bullets":["Appointed as Class I director effective Dec 15, 2021; 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base rent ~$148K/month escalating 2% annually.","First-year rent abatement of $1.4M reduces monthly rent to approximately $2,500.","Landlord provides improvement allowance of up to ~$2.3M for build-out.","Early termination option effective Apr 30, 2030 requires ~$2.9M fee and notice by Apr 30, 2029."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"market_cap_usd":5117089408.685541,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":408127,"accession_number":"0001562088-21-000021","cik":1562088,"company_name":"Duolingo, Inc.","ticker":"DUOL","form_type":"8-K","filed_at":"2021-11-10T23:59:59+00:00","items":["2.02","8.01","9.01"],"status":"ready","headline":"Duolingo Q3 revenue $63.6M (+40% YoY); ~11M shares released from lock-up Nov 15","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Revenue $63.6M (+40% YoY); bookings $73.1M (+57%); paid subscribers 2.2M (+49%).","Net loss $29.0M vs $3.2M prior year, driven by $15.9M IPO-related stock compensation.","Q4 guidance: revenue $66.5-69.5M; bookings $79-82M; adj. EBITDA loss $(6.5)-(3.5)M.","~11M shares of Class A common stock eligible for sale on Nov 15 due to lock-up release.","DAUs 9.8M, MAUs 41.7M, both all-time highs."],"consensus_eps_estimate":null,"consensus_eps_actual":-2.29,"consensus_revenue_estimate":null,"consensus_revenue_actual":177758000.0,"consensus_period":"2021-Q3","consensus_source":"xbrl_only","sentiment":"neutral","materiality_score":0.75,"calibrated_materiality_score":0.75,"market_cap_usd":5117089408.685541,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":427122,"accession_number":"0001628280-21-016602","cik":1562088,"company_name":"Duolingo, Inc.","ticker":"DUOL","form_type":"8-K","filed_at":"2021-08-11T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Duolingo Q2 revenue $58.8M (+47% YoY); paid subscribers up 46% to 1.9M","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Total bookings $64.5M (+30% YoY); subscription bookings $48.9M (+34%).","MAUs 37.9M (-3% YoY), DAUs 9.1M (+2% YoY); paid subscribers 1.9M (+46%).","Net loss $176K vs net income $40K a year ago; Adj. EBITDA $3.7M (+$1.4M).","Q3 2021 guidance: bookings $63-66M, revenue $58.5-61.5M, adj. EBITDA loss $(12)-(8)M.","FY2021 guidance: bookings $267-273M, revenue $236-242M, adj. EBITDA loss $(14)-(8)M."],"consensus_eps_estimate":null,"consensus_eps_actual":-1.05,"consensus_revenue_estimate":null,"consensus_revenue_actual":114163000.0,"consensus_period":"2021-Q2","consensus_source":"xbrl_only","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"market_cap_usd":5117089408.685541,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":427121,"accession_number":"0001628280-21-015040","cik":1562088,"company_name":"Duolingo, Inc.","ticker":"DUOL","form_type":"8-K","filed_at":"2021-07-30T23:59:59+00:00","items":["5.03","8.01","9.01"],"status":"ready","headline":"Duolingo completes IPO on July 30, 2021; gross proceeds of $455.5M from 5.87M shares at $102/share","summary_kind":"llm","event_type":"other_material","confidence":"high","bullets":["Offered 5,872,029 shares of Class A common stock at $102.00 per share, including full underwriter option exercise.","Company sold 4,465,916 shares for gross proceeds of $455.5M; selling stockholders sold 1,406,113 shares with no proceeds to Duolingo.","Amended and restated certificate of incorporation and bylaws became effective upon IPO closing on July 30, 2021.","IPO detailed in final prospectus dated July 27, 2021; Class A common stock began trading on Nasdaq under ticker DUOL."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"positive","materiality_score":0.85,"calibrated_materiality_score":0.85,"market_cap_usd":5117089408.685541,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null}],"next_cursor":null}