Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Duolingo, Inc.DUOL · Entity 3679 | General Counsel | September 14, 2026 | September 15, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
Duolingo, Inc.
Report date September 14, 2026 · Filed September 15, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Class A Common StockSEC Table I · non-derivative | Direct | 43,769 |
Ending reported balance
After 2026-09-14 transaction · row 2
2 source rows · reconciled sequenceRow 1 · 2026-09-14 · Sale · Disposed 2,107 · Balance 49,734 F1: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan adopted on June 14, 2026. Row 2 · 2026-09-14 · Sale · Disposed 5,965 · Balance 43,769 F1: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan adopted on June 14, 2026. |
Filing footnotes · ownership attribution and instrument terms
F1: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan adopted on June 14, 2026.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| June 21, 2022 Filed Jun 22, 2022 21:42 UTC | Duolingo, Inc. DUOL · Entity 3679 | Exercise / conversionClass A Common Stock | 10,535 | $14.42 | $151,914.70 |
DisclosureSEC source: 0001562088-22-000118 · wf-form4_165593415117638.xml · nonDerivative · entry 1 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 38,919 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| June 09, 2022 Filed Jun 10, 2022 20:50 UTC | Duolingo, Inc. DUOL · Entity 3679 | Exercise / conversionStock Option (Right to Buy) · Derivative | 100 | $0.00 Strike: $14.42 | $0.00 |
DisclosureSEC source: 0001562088-22-000089 · wf-form4_165489421412888.xml · derivative · entry 6 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 113,394 Underlying: Class A Common Stock · 100 shares Expires 2030-03-10 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: 25% of the shares subject to the option vest on the first anniversary measured from March 2, 2020 (the "Vesting Commencement Date"), and 1/48th of the total number of shares vest monthly thereafter, such that 100% of the shares subject to the option will be fully vested and exercisable on the fourth anniversary of the Vesting Commencement Date. Read SEC document |
| June 09, 2022 Filed Jun 10, 2022 20:50 UTC | Duolingo, Inc. DUOL · Entity 3679 | SaleClass A Common Stock | 100 | $102.12 | $10,212.00 |
DisclosureSEC source: 0001562088-22-000089 · wf-form4_165489421412888.xml · nonDerivative · entry 4 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 28,384 F1 · kind: The sales reported in this Form 4 were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan. Read SEC document |
| June 09, 2022 Filed Jun 10, 2022 20:50 UTC | Duolingo, Inc. DUOL · Entity 3679 | Exercise / conversionClass A Common Stock | 100 | $14.42 | $1,442.00 |
DisclosureSEC source: 0001562088-22-000089 · wf-form4_165489421412888.xml · nonDerivative · entry 3 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 28,484 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| June 08, 2022 Filed Jun 10, 2022 20:50 UTC | Duolingo, Inc. DUOL · Entity 3679 | Exercise / conversionStock Option (Right to Buy) · Derivative | 4,007 | $0.00 Strike: $14.42 | $0.00 |
DisclosureSEC source: 0001562088-22-000089 · wf-form4_165489421412888.xml · derivative · entry 5 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 113,494 Underlying: Class A Common Stock · 4,007 shares Expires 2030-03-10 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: 25% of the shares subject to the option vest on the first anniversary measured from March 2, 2020 (the "Vesting Commencement Date"), and 1/48th of the total number of shares vest monthly thereafter, such that 100% of the shares subject to the option will be fully vested and exercisable on the fourth anniversary of the Vesting Commencement Date. Read SEC document |
| June 08, 2022 Filed Jun 10, 2022 20:50 UTC | Duolingo, Inc. DUOL · Entity 3679 | SaleClass A Common Stock | 4,007 | $102.12 | $409,208.86 |
DisclosureSEC source: 0001562088-22-000089 · wf-form4_165489421412888.xml · nonDerivative · entry 2 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 28,384 F1 · kind: The sales reported in this Form 4 were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan. F2 · price: The price reported in Column 4 is a weighted average price calculated by the broker executing the sales transactions. These shares were sold as part of a block trade in multiple transactions at sales prices ranging from $102.00 to $102.67, and the Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate sales price. Read SEC document |
| June 08, 2022 Filed Jun 10, 2022 20:50 UTC | Duolingo, Inc. DUOL · Entity 3679 | Exercise / conversionClass A Common Stock | 4,007 | $14.42 | $57,780.94 |
DisclosureSEC source: 0001562088-22-000089 · wf-form4_165489421412888.xml · nonDerivative · entry 1 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 32,391 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| May 16, 2022 Filed May 18, 2022 21:14 UTC | Duolingo, Inc. DUOL · Entity 3679 | SaleClass A Common Stock | 75 | $90.97 | $6,822.75 |
DisclosureSEC source: 0001562088-22-000077 · wf-form4_165290837442811.xml · nonDerivative · entry 1 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 28,384 F1 · kind: Shares were sold solely to satisfy tax withholding obligations in connection with the vesting of restricted stock units ("RSUs") and delivery of shares. F2 · price: The price reported in Column 4 is a weighted average price calculated by the broker executing the sell-to-cover transactions. These shares were sold as part of a block trade in multiple transactions, and the Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate sales price. Read SEC document |
| May 13, 2022 Filed May 17, 2022 22:06 UTC | Duolingo, Inc. DUOL · Entity 3679 | GrantClass A Common Stock | 19,065 | $0.00 | $0.00 |
DisclosureSEC source: 0001562088-22-000064 · wf-form4_165282515062923.xml · nonDerivative · entry 1 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 28,459 F1 · shares: Constitute Restricted Stock Units ("RSUs") for which the Reporting Person is entitled to receive one (1) share of Issuer's Class A Common Stock for each RSU upon vesting. 1/16th of the RSUs shall vest on each quarterly anniversary of May 15, 2022. Read SEC document |
| February 28, 2022 Filed Mar 2, 2022 22:00 UTC | Duolingo, Inc. DUOL · Entity 3679 | Exercise / conversionStock Option (Right to Buy) · Derivative | 5,000 | $0.00 Strike: $14.42 | $0.00 |
DisclosureSEC source: 0000899243-22-008619 · doc4.xml · derivative · entry 2 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 117,501 Underlying: Class A Common Stock · 5,000 shares Expires 2030-03-10 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_date: 25% of the shares subject to the option vest on the first anniversary measured from March 2, 2020 (the "Vesting Commencement Date"), and 1/48th of the total number of shares vest monthly thereafter, such that 100% of the shares subject to the option will be fully vested and exercisable on the fourth anniversary of the Vesting Commencement Date. Read SEC document |
| February 28, 2022 Filed Mar 2, 2022 22:00 UTC | Duolingo, Inc. DUOL · Entity 3679 | Exercise / conversionClass A Common Stock | 5,000 | $14.42 | $72,100.00 |
DisclosureSEC source: 0000899243-22-008619 · doc4.xml · nonDerivative · entry 1 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 9,394 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · balance_after: Includes 3,484 RSUs. Read SEC document |
| February 15, 2022 Filed Feb 18, 2022 00:24 UTC | Duolingo, Inc. DUOL · Entity 3679 | SaleClass A Common Stock | 97 | $98.01 | $9,507.21 |
DisclosureSEC source: 0001562088-22-000018 · wf-form4_164514382499885.xml · nonDerivative · entry 1 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,394 F1 · kind: Shares were sold solely to satisfy tax withholding obligations in connection with the vesting of restricted stock unit ("RSUs") and delivery of shares. F2 · balance_after: Includes 3,484 RSUs. Read SEC document |
| February 15, 2022 Filed Feb 24, 2022 22:39 UTC Amendment | Duolingo, Inc. DUOL · Entity 3679 | SaleClass A Common Stock | 1 | $100.96 | $100.96 |
DisclosureSEC source: 0001562088-22-000020 · wf-form4a_164574233571326.xml · nonDerivative · entry 6 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,394 F1 · kind: Shares were sold solely to satisfy tax withholding obligations in connection with the vesting of restricted stock unit ("RSUs") and delivery of shares. F3 · price: The original Form 4 filed by the Reporting Person on 2/17/2022 incorrectly reflected 97 shares sold at a single price point. This Form 4/A corrects the aforementioned error by providing the weighted average sale price and price range. Except as noted in this footnote, all other information as disclosed in the Reporting Person's original Form 4 was accurately reported. F9 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $100.92 to $101.00, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. F4 · balance_after: Includes 3,484 RSUs. Read SEC document |
| February 15, 2022 Filed Feb 24, 2022 22:39 UTC Amendment | Duolingo, Inc. DUOL · Entity 3679 | SaleClass A Common Stock | 18 | $99.79 | $1,796.25 |
DisclosureSEC source: 0001562088-22-000020 · wf-form4a_164574233571326.xml · nonDerivative · entry 5 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,395 F1 · kind: Shares were sold solely to satisfy tax withholding obligations in connection with the vesting of restricted stock unit ("RSUs") and delivery of shares. F3 · price: The original Form 4 filed by the Reporting Person on 2/17/2022 incorrectly reflected 97 shares sold at a single price point. This Form 4/A corrects the aforementioned error by providing the weighted average sale price and price range. Except as noted in this footnote, all other information as disclosed in the Reporting Person's original Form 4 was accurately reported. F8 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $99.52 to $100.40, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. F4 · balance_after: Includes 3,484 RSUs. Read SEC document |
| February 15, 2022 Filed Feb 24, 2022 22:39 UTC Amendment | Duolingo, Inc. DUOL · Entity 3679 | SaleClass A Common Stock | 20 | $99.03 | $1,980.69 |
DisclosureSEC source: 0001562088-22-000020 · wf-form4a_164574233571326.xml · nonDerivative · entry 4 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,413 F1 · kind: Shares were sold solely to satisfy tax withholding obligations in connection with the vesting of restricted stock unit ("RSUs") and delivery of shares. F3 · price: The original Form 4 filed by the Reporting Person on 2/17/2022 incorrectly reflected 97 shares sold at a single price point. This Form 4/A corrects the aforementioned error by providing the weighted average sale price and price range. Except as noted in this footnote, all other information as disclosed in the Reporting Person's original Form 4 was accurately reported. F7 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $98.51 to $99.50, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. F4 · balance_after: Includes 3,484 RSUs. Read SEC document |
| February 15, 2022 Filed Feb 24, 2022 22:39 UTC Amendment | Duolingo, Inc. DUOL · Entity 3679 | SaleClass A Common Stock | 17 | $97.75 | $1,661.67 |
DisclosureSEC source: 0001562088-22-000020 · wf-form4a_164574233571326.xml · nonDerivative · entry 3 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,433 F1 · kind: Shares were sold solely to satisfy tax withholding obligations in connection with the vesting of restricted stock unit ("RSUs") and delivery of shares. F3 · price: The original Form 4 filed by the Reporting Person on 2/17/2022 incorrectly reflected 97 shares sold at a single price point. This Form 4/A corrects the aforementioned error by providing the weighted average sale price and price range. Except as noted in this footnote, all other information as disclosed in the Reporting Person's original Form 4 was accurately reported. F6 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $97.50 to $98.46, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. F4 · balance_after: Includes 3,484 RSUs. Read SEC document |
| February 15, 2022 Filed Feb 24, 2022 22:39 UTC Amendment | Duolingo, Inc. DUOL · Entity 3679 | SaleClass A Common Stock | 27 | $97.10 | $2,621.73 |
DisclosureSEC source: 0001562088-22-000020 · wf-form4a_164574233571326.xml · nonDerivative · entry 2 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,450 F1 · kind: Shares were sold solely to satisfy tax withholding obligations in connection with the vesting of restricted stock unit ("RSUs") and delivery of shares. F3 · price: The original Form 4 filed by the Reporting Person on 2/17/2022 incorrectly reflected 97 shares sold at a single price point. This Form 4/A corrects the aforementioned error by providing the weighted average sale price and price range. Except as noted in this footnote, all other information as disclosed in the Reporting Person's original Form 4 was accurately reported. F5 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $96.50 to $97.47, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. F4 · balance_after: Includes 3,484 RSUs. Read SEC document |
| February 15, 2022 Filed Feb 24, 2022 22:39 UTC Amendment | Duolingo, Inc. DUOL · Entity 3679 | SaleClass A Common Stock | 14 | $96.24 | $1,347.34 |
DisclosureSEC source: 0001562088-22-000020 · wf-form4a_164574233571326.xml · nonDerivative · entry 1 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,477 F1 · kind: Shares were sold solely to satisfy tax withholding obligations in connection with the vesting of restricted stock unit ("RSUs") and delivery of shares. F2 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $95.49 to $96.42, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. F3 · price: The original Form 4 filed by the Reporting Person on 2/17/2022 incorrectly reflected 97 shares sold at a single price point. This Form 4/A corrects the aforementioned error by providing the weighted average sale price and price range. Except as noted in this footnote, all other information as disclosed in the Reporting Person's original Form 4 was accurately reported. F4 · balance_after: Includes 3,484 RSUs. Read SEC document |
| November 15, 2021 Filed Nov 17, 2021 21:52 UTC | Duolingo, Inc. DUOL · Entity 3679 | Exercise / conversionStock Option (Right to Buy) · Derivative | 17,499 | $0.00 Strike: $14.42 | $0.00 |
DisclosureSEC source: 0001562088-21-000038 · wf-form4_163718591143671.xml · derivative · entry 25 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 122,501 Underlying: Class A Common Stock · 17,499 shares Expires 2030-03-10 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F25 · derivative.exercise_date: 25% of the shares subject to the option vest on the first anniversary measured from March 2, 2020 (the "Vesting Commencement Date"), and 1/48th of the total number of shares vest monthly thereafter, such that 100% of the shares subject to the option will be fully vested and exercisable on the fourth anniversary of the Vesting Commencement Date. Read SEC document |
| November 15, 2021 Filed Nov 17, 2021 21:52 UTC | Duolingo, Inc. DUOL · Entity 3679 | Exercise / conversionRestricted Stock Units · Derivative | 544 | $0.00 | $0.00 |
DisclosureSEC source: 0001562088-21-000038 · wf-form4_163718591143671.xml · derivative · entry 24 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Class A Common Stock · 544 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one (1) share of the Issuer's Class A Common Stock. 100% of the RSUs were immediately vested as of August 15, 2021 and settled on November 15, 2021. F1 · derivative.exercise_date: Each restricted stock unit ("RSU") represents a contingent right to receive one (1) share of the Issuer's Class A Common Stock. 100% of the RSUs were immediately vested as of August 15, 2021 and settled on November 15, 2021. F1 · derivative.expiration_date: Each restricted stock unit ("RSU") represents a contingent right to receive one (1) share of the Issuer's Class A Common Stock. 100% of the RSUs were immediately vested as of August 15, 2021 and settled on November 15, 2021. Read SEC document |
| November 15, 2021 Filed Nov 17, 2021 21:52 UTC | Duolingo, Inc. DUOL · Entity 3679 | SaleClass A Common Stock | 100 | $150.70 | $15,070.00 |
DisclosureSEC source: 0001562088-21-000038 · wf-form4_163718591143671.xml · nonDerivative · entry 23 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,491 F14 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan. F3 · balance_after: Includes 3,752 RSUs. Read SEC document |
| November 15, 2021 Filed Nov 17, 2021 21:52 UTC | Duolingo, Inc. DUOL · Entity 3679 | SaleClass A Common Stock | 400 | $148.72 | $59,486.00 |
DisclosureSEC source: 0001562088-21-000038 · wf-form4_163718591143671.xml · nonDerivative · entry 22 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,591 F14 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan. F24 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $148.29 to $149.15, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. F3 · balance_after: Includes 3,752 RSUs. Read SEC document |
| November 15, 2021 Filed Nov 17, 2021 21:52 UTC | Duolingo, Inc. DUOL · Entity 3679 | SaleClass A Common Stock | 903 | $147.84 | $133,495.19 |
DisclosureSEC source: 0001562088-21-000038 · wf-form4_163718591143671.xml · nonDerivative · entry 21 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,991 F14 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan. F23 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $147.19 to $148.10, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. F3 · balance_after: Includes 3,752 RSUs. Read SEC document |
| November 15, 2021 Filed Nov 17, 2021 21:52 UTC | Duolingo, Inc. DUOL · Entity 3679 | SaleClass A Common Stock | 3,530 | $146.48 | $517,068.75 |
DisclosureSEC source: 0001562088-21-000038 · wf-form4_163718591143671.xml · nonDerivative · entry 20 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,894 F14 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan. F22 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $146.19 to $146.98, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. F3 · balance_after: Includes 3,752 RSUs. Read SEC document |
| November 15, 2021 Filed Nov 17, 2021 21:52 UTC | Duolingo, Inc. DUOL · Entity 3679 | SaleClass A Common Stock | 3,339 | $145.91 | $487,186.48 |
DisclosureSEC source: 0001562088-21-000038 · wf-form4_163718591143671.xml · nonDerivative · entry 19 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 9,424 F14 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan. F21 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $145.19 to $146.17, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. F3 · balance_after: Includes 3,752 RSUs. Read SEC document |
| November 15, 2021 Filed Nov 17, 2021 21:52 UTC | Duolingo, Inc. DUOL · Entity 3679 | SaleClass A Common Stock | 600 | $144.71 | $86,825.64 |
DisclosureSEC source: 0001562088-21-000038 · wf-form4_163718591143671.xml · nonDerivative · entry 18 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,763 F14 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan. F20 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $144.18 to $145.05, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. F3 · balance_after: Includes 3,752 RSUs. Read SEC document |
| November 15, 2021 Filed Nov 17, 2021 21:52 UTC | Duolingo, Inc. DUOL · Entity 3679 | SaleClass A Common Stock | 500 | $143.22 | $71,611.00 |
DisclosureSEC source: 0001562088-21-000038 · wf-form4_163718591143671.xml · nonDerivative · entry 17 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 13,363 F14 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan. F19 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $142.98 to $143.85, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. F3 · balance_after: Includes 3,752 RSUs. Read SEC document |
| November 15, 2021 Filed Nov 17, 2021 21:52 UTC | Duolingo, Inc. DUOL · Entity 3679 | SaleClass A Common Stock | 1,629 | $141.27 | $230,129.16 |
DisclosureSEC source: 0001562088-21-000038 · wf-form4_163718591143671.xml · nonDerivative · entry 16 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 13,863 F14 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan. F18 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $140.97 to $141.91, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. F3 · balance_after: Includes 3,752 RSUs. Read SEC document |
| November 15, 2021 Filed Nov 17, 2021 21:52 UTC | Duolingo, Inc. DUOL · Entity 3679 | SaleClass A Common Stock | 3,457 | $140.33 | $485,131.18 |
DisclosureSEC source: 0001562088-21-000038 · wf-form4_163718591143671.xml · nonDerivative · entry 15 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,492 F14 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan. F17 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $139.95 to $140.92, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. F3 · balance_after: Includes 3,752 RSUs. Read SEC document |
| November 15, 2021 Filed Nov 17, 2021 21:52 UTC | Duolingo, Inc. DUOL · Entity 3679 | SaleClass A Common Stock | 1,109 | $139.29 | $154,474.16 |
DisclosureSEC source: 0001562088-21-000038 · wf-form4_163718591143671.xml · nonDerivative · entry 14 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 18,949 F14 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan. F16 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $138.95 to $139.94, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. F3 · balance_after: Includes 3,752 RSUs. Read SEC document |
| November 15, 2021 Filed Nov 17, 2021 21:52 UTC | Duolingo, Inc. DUOL · Entity 3679 | SaleClass A Common Stock | 1,932 | $138.10 | $266,811.52 |
DisclosureSEC source: 0001562088-21-000038 · wf-form4_163718591143671.xml · nonDerivative · entry 13 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 20,058 F14 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan. F15 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $137.86 to $138.77, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. F3 · balance_after: Includes 3,752 RSUs. Read SEC document |
| November 15, 2021 Filed Nov 17, 2021 21:52 UTC | Duolingo, Inc. DUOL · Entity 3679 | Exercise / conversionClass A Common Stock | 17,499 | $14.42 | $252,335.58 |
DisclosureSEC source: 0001562088-21-000038 · wf-form4_163718591143671.xml · nonDerivative · entry 12 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 21,990 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · balance_after: Includes 3,752 RSUs. Read SEC document |
| November 15, 2021 Filed Nov 17, 2021 21:52 UTC | Duolingo, Inc. DUOL · Entity 3679 | SaleClass A Common Stock | 25 | $146.85 | $3,671.26 |
DisclosureSEC source: 0001562088-21-000038 · wf-form4_163718591143671.xml · nonDerivative · entry 11 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,491 F4 · kind: Shares were sold solely to satisfy tax withholding obligations in connection with the vesting of RSUs and delivery of shares. F13 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $146.72 to $147.21, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. F3 · balance_after: Includes 3,752 RSUs. Read SEC document |
| November 15, 2021 Filed Nov 17, 2021 21:52 UTC | Duolingo, Inc. DUOL · Entity 3679 | SaleClass A Common Stock | 135 | $146.21 | $19,738.44 |
DisclosureSEC source: 0001562088-21-000038 · wf-form4_163718591143671.xml · nonDerivative · entry 10 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,516 F4 · kind: Shares were sold solely to satisfy tax withholding obligations in connection with the vesting of RSUs and delivery of shares. F12 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $145.72 to $146.70, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. F3 · balance_after: Includes 3,752 RSUs. Read SEC document |
| November 15, 2021 Filed Nov 17, 2021 21:52 UTC | Duolingo, Inc. DUOL · Entity 3679 | SaleClass A Common Stock | 26 | $145.34 | $3,778.80 |
DisclosureSEC source: 0001562088-21-000038 · wf-form4_163718591143671.xml · nonDerivative · entry 9 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,651 F4 · kind: Shares were sold solely to satisfy tax withholding obligations in connection with the vesting of RSUs and delivery of shares. F11 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $144.69 to $145.60, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. F3 · balance_after: Includes 3,752 RSUs. Read SEC document |
| November 15, 2021 Filed Nov 17, 2021 21:52 UTC | Duolingo, Inc. DUOL · Entity 3679 | SaleClass A Common Stock | 9 | $143.11 | $1,287.99 |
DisclosureSEC source: 0001562088-21-000038 · wf-form4_163718591143671.xml · nonDerivative · entry 8 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,677 F4 · kind: Shares were sold solely to satisfy tax withholding obligations in connection with the vesting of RSUs and delivery of shares. F10 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $142.90 to $143.42, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. F3 · balance_after: Includes 3,752 RSUs. Read SEC document |
| November 15, 2021 Filed Nov 17, 2021 21:52 UTC | Duolingo, Inc. DUOL · Entity 3679 | SaleClass A Common Stock | 6 | $141.90 | $851.37 |
DisclosureSEC source: 0001562088-21-000038 · wf-form4_163718591143671.xml · nonDerivative · entry 7 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,686 F4 · kind: Shares were sold solely to satisfy tax withholding obligations in connection with the vesting of RSUs and delivery of shares. F9 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $141.83 to $141.96, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. F3 · balance_after: Includes 3,752 RSUs. Read SEC document |
| November 15, 2021 Filed Nov 17, 2021 21:52 UTC | Duolingo, Inc. DUOL · Entity 3679 | SaleClass A Common Stock | 20 | $141.36 | $2,827.18 |
DisclosureSEC source: 0001562088-21-000038 · wf-form4_163718591143671.xml · nonDerivative · entry 6 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,692 F4 · kind: Shares were sold solely to satisfy tax withholding obligations in connection with the vesting of RSUs and delivery of shares. F8 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $140.77 to $141.76, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. F3 · balance_after: Includes 3,752 RSUs. Read SEC document |
| November 15, 2021 Filed Nov 17, 2021 21:52 UTC | Duolingo, Inc. DUOL · Entity 3679 | SaleClass A Common Stock | 38 | $140.11 | $5,324.04 |
DisclosureSEC source: 0001562088-21-000038 · wf-form4_163718591143671.xml · nonDerivative · entry 5 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,712 F4 · kind: Shares were sold solely to satisfy tax withholding obligations in connection with the vesting of RSUs and delivery of shares. F7 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $139.66 to $140.52, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. F3 · balance_after: Includes 3,752 RSUs. Read SEC document |
| November 15, 2021 Filed Nov 17, 2021 21:52 UTC | Duolingo, Inc. DUOL · Entity 3679 | SaleClass A Common Stock | 37 | $139.01 | $5,143.32 |
DisclosureSEC source: 0001562088-21-000038 · wf-form4_163718591143671.xml · nonDerivative · entry 4 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,750 F4 · kind: Shares were sold solely to satisfy tax withholding obligations in connection with the vesting of RSUs and delivery of shares. F6 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $138.585 to $139.57, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote F3 · balance_after: Includes 3,752 RSUs. Read SEC document |
| November 15, 2021 Filed Nov 17, 2021 21:52 UTC | Duolingo, Inc. DUOL · Entity 3679 | SaleClass A Common Stock | 45 | $138.04 | $6,211.98 |
DisclosureSEC source: 0001562088-21-000038 · wf-form4_163718591143671.xml · nonDerivative · entry 3 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,787 F4 · kind: Shares were sold solely to satisfy tax withholding obligations in connection with the vesting of RSUs and delivery of shares. F5 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $137.48 to $138.46, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. F3 · balance_after: Includes 3,752 RSUs. Read SEC document |
| November 15, 2021 Filed Nov 17, 2021 21:52 UTC | Duolingo, Inc. DUOL · Entity 3679 | GrantClass A Common Stock | 4,288 | $0.00 | $0.00 |
DisclosureSEC source: 0001562088-21-000038 · wf-form4_163718591143671.xml · nonDerivative · entry 2 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,832 F2 · shares: Constitute RSUs for which the Reporting Person is entitled to receive one (1) share of Issuer's Class A Common Stock for each RSU upon vesting. 1/16th of the RSUs shall vest on each quarterly anniversary of May 15, 2021. On November 15, 2021, 536 RSUs vested. F3 · balance_after: Includes 3,752 RSUs. Read SEC document |
| November 15, 2021 Filed Nov 17, 2021 21:52 UTC | Duolingo, Inc. DUOL · Entity 3679 | Exercise / conversionClass A Common Stock | 544 | $0.00 | $0.00 |
DisclosureSEC source: 0001562088-21-000038 · wf-form4_163718591143671.xml · nonDerivative · entry 1 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 544 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one (1) share of the Issuer's Class A Common Stock. 100% of the RSUs were immediately vested as of August 15, 2021 and settled on November 15, 2021. Read SEC document |
| August 15, 2021 Filed Sep 22, 2021 21:17 UTC | Duolingo, Inc. DUOL · Entity 3679 | GrantRestricted Stock Units · Derivative | 544 | $0.00 | $0.00 |
DisclosureSEC source: 0001562088-21-000011 · wf-form4_163234544041526.xml · derivative · entry 1 Chen Stephen C. · CIK 0001869758 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 544 Underlying: Class A Common Stock · 544 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one (1) share of the Issuer's Class A Common Stock. F2 · derivative.exercise_date: 100% of the RSUs shall be immediately vested as of August 15, 2021 and settle on November 15, 2021. F2 · derivative.expiration_date: 100% of the RSUs shall be immediately vested as of August 15, 2021 and settle on November 15, 2021. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.