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Skaruppa Matthew

Disclosed activity across 1 company

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65434
SEC CIK
0001869669

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Duolingo, Inc.DUOL · Entity 3679Chief Financial OfficerFebruary 17, 2026February 20, 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 February 17, 2026 · Filed February 20, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeDirect31,631 Ending reported balance After 2026-02-18 transaction · row 5
5 source rows · reconciled sequence

Row 1 · 2026-02-17 · Sale · Disposed 1,870 · Balance 35,617

F1: Represents shares automatically sold to satisfy tax withholding obligations in connection with the vesting of Restricted Stock Units ("RSUs") and delivery of shares.

Row 2 · 2026-02-18 · Sale · Disposed 1,626 · Balance 33,991

F2: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan adopted on May 27, 2025.

F3: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $111.83 to $112.80, 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.

Row 3 · 2026-02-18 · Sale · Disposed 236 · Balance 33,755

F2: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan adopted on May 27, 2025.

F4: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $112.83 to $113.77, 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.

Row 4 · 2026-02-18 · Sale · Disposed 1,764 · Balance 31,991

F2: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan adopted on May 27, 2025.

F5: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $113.83 to $114.75, 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.

Row 5 · 2026-02-18 · Sale · Disposed 360 · Balance 31,631

F2: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan adopted on May 27, 2025.

F6: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $114.90 to $115.55, 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.

Filing footnotes · ownership attribution and instrument terms

F1: Represents shares automatically sold to satisfy tax withholding obligations in connection with the vesting of Restricted Stock Units ("RSUs") and delivery of shares.

F2: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan adopted on May 27, 2025.

F3: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $111.83 to $112.80, 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: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $112.83 to $113.77, 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.

F5: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $113.83 to $114.75, 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.

F6: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $114.90 to $115.55, 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.

Transaction history

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Purchases/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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
June 01, 2023 Filed Jun 5, 2023 16:16 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 400 $150.88 $60,352.64
Disclosure

SEC source: 0001562088-23-000130 · wk-form4_1685996162.xml · nonDerivative · entry 3

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 66,761

F1 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan adopted on September 8, 2022.

F3 · price: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $150.48 to $151.45, 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.

Read SEC document
June 01, 2023 Filed Jun 5, 2023 16:16 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 300 $149.34 $44,802.99
Disclosure

SEC source: 0001562088-23-000130 · wk-form4_1685996162.xml · nonDerivative · entry 2

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 67,161

F1 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan adopted on September 8, 2022.

F2 · price: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $148.85 to $149.79, 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.

Read SEC document
June 01, 2023 Filed Jun 5, 2023 16:16 UTC Duolingo, Inc. DUOL · Entity 3679 Exercise / conversionClass A Common Stock 5,000 $14.42 $72,100.00
Disclosure

SEC source: 0001562088-23-000130 · wk-form4_1685996162.xml · nonDerivative · entry 1

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 67,461

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 17, 2023 Filed May 19, 2023 16:39 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 200 $145.02 $29,003.00
Disclosure

SEC source: 0001562088-23-000125 · wf-form4_168452878157887.xml · nonDerivative · entry 3

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 62,461

F1 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan adopted on September 8, 2022.

F4 · price: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $144.88 to $145.15, 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.

Read SEC document
May 17, 2023 Filed May 19, 2023 16:39 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 1,100 $143.90 $158,288.02
Disclosure

SEC source: 0001562088-23-000125 · wf-form4_168452878157887.xml · nonDerivative · entry 2

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 62,661

F1 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan adopted on September 8, 2022.

F3 · price: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $143.46 to $144.29, 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.

Read SEC document
May 17, 2023 Filed May 19, 2023 16:39 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 672 $142.23 $95,581.32
Disclosure

SEC source: 0001562088-23-000125 · wf-form4_168452878157887.xml · nonDerivative · entry 1

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 63,761

F1 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan adopted on September 8, 2022.

F2 · price: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $141.81 to $142.73, 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.

Read SEC document
May 15, 2023 Filed May 16, 2023 16:48 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 1,804 $140.83 $254,057.32
Disclosure

SEC source: 0001562088-23-000113 · wf-form4_168427008253873.xml · nonDerivative · entry 1

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,183

F1 · kind: Represents shares automatically sold to satisfy tax withholding obligations in connection with the vesting of Restricted Stock Units ("RSUs") and delivery of shares.

Read SEC document
May 15, 2023 Filed May 17, 2023 16:13 UTC Duolingo, Inc. DUOL · Entity 3679 GrantClass A Common Stock 22,250 $0.00 $0.00
Disclosure

SEC source: 0001562088-23-000120 · wf-form4_168435441026406.xml · nonDerivative · entry 1

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 64,433

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, 2023.

Read SEC document
April 03, 2023 Filed Apr 4, 2023 16:24 UTC Duolingo, Inc. DUOL · Entity 3679 Exercise / conversionStock Option (Right to Buy) · Derivative 5,000 $0.00 Strike: $14.42 $0.00
Disclosure

SEC source: 0001562088-23-000083 · wf-form4_168063984352324.xml · derivative · entry 6

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 203,163

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.

F5 · derivative.exercise_date: 25% of the shares subject to the option vest on the first anniversary measured from February 24, 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
April 03, 2023 Filed Apr 4, 2023 16:24 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 100 $143.36 $14,336.00
Disclosure

SEC source: 0001562088-23-000083 · wf-form4_168063984352324.xml · nonDerivative · entry 5

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 43,987

F1 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan adopted on September 8, 2022.

Read SEC document
April 03, 2023 Filed Apr 4, 2023 16:24 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 3,200 $142.66 $456,508.16
Disclosure

SEC source: 0001562088-23-000083 · wf-form4_168063984352324.xml · nonDerivative · entry 4

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 44,087

F1 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan adopted on September 8, 2022.

F4 · price: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $142.22 to $143.17, 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.

Read SEC document
April 03, 2023 Filed Apr 4, 2023 16:24 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 1,300 $141.91 $184,487.94
Disclosure

SEC source: 0001562088-23-000083 · wf-form4_168063984352324.xml · nonDerivative · entry 3

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 47,287

F1 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan adopted on September 8, 2022.

F3 · price: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $141.21 to $142.19, 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.

Read SEC document
April 03, 2023 Filed Apr 4, 2023 16:24 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 400 $140.34 $56,137.00
Disclosure

SEC source: 0001562088-23-000083 · wf-form4_168063984352324.xml · nonDerivative · entry 2

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 48,587

F1 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan adopted on September 8, 2022.

F2 · price: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $139.93 to $140.85, 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.

Read SEC document
April 03, 2023 Filed Apr 4, 2023 16:24 UTC Duolingo, Inc. DUOL · Entity 3679 Exercise / conversionClass A Common Stock 5,000 $14.42 $72,100.00
Disclosure

SEC source: 0001562088-23-000083 · wf-form4_168063984352324.xml · nonDerivative · entry 1

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 48,987

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
March 06, 2023 Filed Mar 7, 2023 20:53 UTC Duolingo, Inc. DUOL · Entity 3679 Exercise / conversionStock Option (Right to Buy) · Derivative 12,000 $0.00 Strike: $14.42 $0.00
Disclosure

SEC source: 0001562088-23-000070 · wf-form4_167824041905119.xml · derivative · entry 3

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 208,163

Underlying: Class A Common Stock · 12,000 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.

F3 · derivative.exercise_date: 25% of the shares subject to the option vest on the first anniversary measured from February 24, 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
March 06, 2023 Filed Mar 7, 2023 20:53 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 12,000 $125.19 $1,502,336.40
Disclosure

SEC source: 0001562088-23-000070 · wf-form4_167824041905119.xml · nonDerivative · entry 2

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,987

F1 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

F2 · price: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $125.00 to $125.66, 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.

Read SEC document
March 06, 2023 Filed Mar 7, 2023 20:53 UTC Duolingo, Inc. DUOL · Entity 3679 Exercise / conversionClass A Common Stock 12,000 $14.42 $173,040.00
Disclosure

SEC source: 0001562088-23-000070 · wf-form4_167824041905119.xml · nonDerivative · entry 1

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,987

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
March 01, 2023 Filed Mar 2, 2023 21:50 UTC Duolingo, Inc. DUOL · Entity 3679 Exercise / conversionStock Option (Right to Buy) · Derivative 5,000 $0.00 Strike: $14.42 $0.00
Disclosure

SEC source: 0001562088-23-000059 · wf-form4_167781177777156.xml · derivative · entry 9

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 220,163

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.

F8 · derivative.exercise_date: 25% of the shares subject to the option vest on the first anniversary measured from February 24, 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
March 01, 2023 Filed Mar 2, 2023 21:50 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 500 $110.08 $55,040.50
Disclosure

SEC source: 0001562088-23-000059 · wf-form4_167781177777156.xml · nonDerivative · entry 8

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,987

F1 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

F7 · price: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $110.925 to $111.27, 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.

Read SEC document
March 01, 2023 Filed Mar 2, 2023 21:50 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 1,098 $110.30 $121,107.53
Disclosure

SEC source: 0001562088-23-000059 · wf-form4_167781177777156.xml · nonDerivative · entry 7

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,487

F1 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

F6 · price: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $109.90 to $110.85, 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.

Read SEC document
March 01, 2023 Filed Mar 2, 2023 21:50 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 1,420 $108.78 $154,463.06
Disclosure

SEC source: 0001562088-23-000059 · wf-form4_167781177777156.xml · nonDerivative · entry 6

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,585

F1 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

F5 · price: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $108.47 to $109.09, 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.

Read SEC document
March 01, 2023 Filed Mar 2, 2023 21:50 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 291 $107.91 $31,402.89
Disclosure

SEC source: 0001562088-23-000059 · wf-form4_167781177777156.xml · nonDerivative · entry 5

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,005

F1 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

F4 · price: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $107.44 to $108.43, 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.

Read SEC document
March 01, 2023 Filed Mar 2, 2023 21:50 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 900 $106.21 $95,592.96
Disclosure

SEC source: 0001562088-23-000059 · wf-form4_167781177777156.xml · nonDerivative · entry 4

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,296

F1 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

F3 · price: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $105.98 to $106.78, 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.

Read SEC document
March 01, 2023 Filed Mar 2, 2023 21:50 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 691 $105.05 $72,592.66
Disclosure

SEC source: 0001562088-23-000059 · wf-form4_167781177777156.xml · nonDerivative · entry 3

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,196

F1 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

F2 · price: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $104.62 to $105.36, 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.

Read SEC document
March 01, 2023 Filed Mar 2, 2023 21:50 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 100 $102.00 $10,200.00
Disclosure

SEC source: 0001562088-23-000059 · wf-form4_167781177777156.xml · nonDerivative · entry 2

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,887

F1 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

Read SEC document
March 01, 2023 Filed Mar 2, 2023 21:50 UTC Duolingo, Inc. DUOL · Entity 3679 Exercise / conversionClass A Common Stock 5,000 $0.00 $0.00
Disclosure

SEC source: 0001562088-23-000059 · wf-form4_167781177777156.xml · nonDerivative · entry 1

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,987

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
February 17, 2023 Filed Feb 21, 2023 19:32 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 1,400 $91.98 $128,766.96
Disclosure

SEC source: 0001562088-23-000033 · wf-form4_167702589799889.xml · nonDerivative · entry 2

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,987

F1 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

F3 · price: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $91.79 to $92.17, 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.

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February 17, 2023 Filed Feb 21, 2023 19:32 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 1,193 $91.36 $108,988.30
Disclosure

SEC source: 0001562088-23-000033 · wf-form4_167702589799889.xml · nonDerivative · entry 1

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,387

F1 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

F2 · price: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $90.79 to $91.765, 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.

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February 15, 2023 Filed Feb 17, 2023 16:15 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 1,182 $96.94 $114,583.08
Disclosure

SEC source: 0001562088-23-000025 · wf-form4_167666849750568.xml · nonDerivative · entry 1

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,580

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.

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January 17, 2023 Filed Jan 18, 2023 16:38 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 1,156 $79.31 $91,682.36
Disclosure

SEC source: 0001562088-23-000006 · wf-form4_167407788036588.xml · nonDerivative · entry 1

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,762

F1 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

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January 03, 2023 Filed Jan 4, 2023 17:32 UTC Duolingo, Inc. DUOL · Entity 3679 Exercise / conversionStock Option (Right to Buy) · Derivative 5,000 $0.00 Strike: $14.42 $0.00
Disclosure

SEC source: 0001562088-23-000002 · wf-form4_167287154133303.xml · derivative · entry 5

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 225,163

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.

F5 · derivative.exercise_date: 25% of the shares subject to the option vest on the first anniversary measured from February 24, 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.

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January 03, 2023 Filed Jan 4, 2023 17:32 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 300 $71.69 $21,507.99
Disclosure

SEC source: 0001562088-23-000002 · wf-form4_167287154133303.xml · nonDerivative · entry 4

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,918

F1 · kind: The sales reported in this Form 4 were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

F4 · price: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $71.41 to $71.88, 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.

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January 03, 2023 Filed Jan 4, 2023 17:32 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 3,900 $70.57 $275,206.23
Disclosure

SEC source: 0001562088-23-000002 · wf-form4_167287154133303.xml · nonDerivative · entry 3

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 49,218

F1 · kind: The sales reported in this Form 4 were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

F3 · price: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $70.11 to $71.07, 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.

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January 03, 2023 Filed Jan 4, 2023 17:32 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 800 $69.45 $55,556.48
Disclosure

SEC source: 0001562088-23-000002 · wf-form4_167287154133303.xml · nonDerivative · entry 2

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,118

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 sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $69.09 to $70.04, 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.

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January 03, 2023 Filed Jan 4, 2023 17:32 UTC Duolingo, Inc. DUOL · Entity 3679 Exercise / conversionClass A Common Stock 5,000 $14.42 $72,100.00
Disclosure

SEC source: 0001562088-23-000002 · wf-form4_167287154133303.xml · nonDerivative · entry 1

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,918

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
November 17, 2022 Filed Nov 18, 2022 16:51 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 816 $67.88 $55,386.08
Disclosure

SEC source: 0001562088-22-000176 · wf-form4_166880823843588.xml · nonDerivative · entry 1

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,918

F1 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

F2 · price: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $67.8741 to $67.93, 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.

Read SEC document
November 15, 2022 Filed Nov 17, 2022 17:38 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 1,804 $74.31 $134,055.24
Disclosure

SEC source: 0001562088-22-000171 · wf-form4_166872471114960.xml · nonDerivative · entry 1

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 49,734

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.

Read SEC document
October 17, 2022 Filed Oct 18, 2022 18:35 UTC Duolingo, Inc. DUOL · Entity 3679 Exercise / conversionStock Option (Right to Buy) · Derivative 14,000 $0.00 Strike: $14.42 $0.00
Disclosure

SEC source: 0001562088-22-000151 · wf-form4_166613249927419.xml · derivative · entry 9

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 230,163

Underlying: Class A Common Stock · 14,000 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.

F9 · derivative.exercise_date: 25% of the shares subject to the option vest on the first anniversary measured from February 24, 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
October 17, 2022 Filed Oct 18, 2022 18:35 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 439 $88.20 $38,718.04
Disclosure

SEC source: 0001562088-22-000151 · wf-form4_166613249927419.xml · nonDerivative · entry 8

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,538

F1 · kind: The sales reported in this Form 4 were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

F8 · price: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $88.04 to $88.47, 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.

Read SEC document
October 17, 2022 Filed Oct 18, 2022 18:35 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 2,049 $87.34 $178,968.27
Disclosure

SEC source: 0001562088-22-000151 · wf-form4_166613249927419.xml · nonDerivative · entry 7

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,977

F1 · kind: The sales reported in this Form 4 were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

F7 · price: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $86.99 to $87.93, 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.

Read SEC document
October 17, 2022 Filed Oct 18, 2022 18:35 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 8,712 $86.50 $753,597.58
Disclosure

SEC source: 0001562088-22-000151 · wf-form4_166613249927419.xml · nonDerivative · entry 6

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,026

F1 · kind: The sales reported in this Form 4 were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

F6 · price: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $85.99 to $86.98, 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.

Read SEC document
October 17, 2022 Filed Oct 18, 2022 18:35 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 600 $85.21 $51,125.70
Disclosure

SEC source: 0001562088-22-000151 · wf-form4_166613249927419.xml · nonDerivative · entry 5

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 62,738

F1 · kind: The sales reported in this Form 4 were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

F5 · price: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $84.88 to $85.81, 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.

Read SEC document
October 17, 2022 Filed Oct 18, 2022 18:35 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 700 $84.32 $59,024.00
Disclosure

SEC source: 0001562088-22-000151 · wf-form4_166613249927419.xml · nonDerivative · entry 4

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,338

F1 · kind: The sales reported in this Form 4 were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

F4 · price: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $83.77 to $84.72, 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.

Read SEC document
October 17, 2022 Filed Oct 18, 2022 18:35 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 200 $82.13 $16,426.00
Disclosure

SEC source: 0001562088-22-000151 · wf-form4_166613249927419.xml · nonDerivative · entry 3

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,038

F1 · kind: The sales reported in this Form 4 were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

F3 · price: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $81.86 to $82.40, 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.

Read SEC document
October 17, 2022 Filed Oct 18, 2022 18:35 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 1,300 $80.91 $105,188.98
Disclosure

SEC source: 0001562088-22-000151 · wf-form4_166613249927419.xml · nonDerivative · entry 2

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,238

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 sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $80.59 to $81.54, 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.

Read SEC document
October 17, 2022 Filed Oct 18, 2022 18:35 UTC Duolingo, Inc. DUOL · Entity 3679 Exercise / conversionClass A Common Stock 14,000 $14.42 $201,880.00
Disclosure

SEC source: 0001562088-22-000151 · wf-form4_166613249927419.xml · nonDerivative · entry 1

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,538

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
August 17, 2022 Filed Aug 19, 2022 17:30 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 816 $101.33 $82,682.34
Disclosure

SEC source: 0001562088-22-000145 · wf-form4_166094463653985.xml · nonDerivative · entry 1

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,538

F1 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

F2 · price: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $101.24 to $101.39, 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.

Read SEC document
August 15, 2022 Filed Aug 17, 2022 16:30 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 1,803 $106.37 $191,785.11
Disclosure

SEC source: 0001562088-22-000140 · wf-form4_166076822579472.xml · nonDerivative · entry 1

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,354

F1 · shares: Shares were sold solely to satisfy tax withholding obligations in connection with the vesting of restricted stock units ("RSUs") and delivery of shares.

Read SEC document
July 15, 2022 Filed Jul 19, 2022 16:31 UTC Duolingo, Inc. DUOL · Entity 3679 Exercise / conversionStock Option (Right to Buy) · Derivative 14,000 $0.00 Strike: $14.42 $0.00
Disclosure

SEC source: 0001562088-22-000126 · wf-form4_165826267297931.xml · derivative · entry 9

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 244,163

Underlying: Class A Common Stock · 14,000 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.

F9 · derivative.exercise_date: 25% of the shares subject to the option vest on the first anniversary measured from February 24, 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
July 15, 2022 Filed Jul 19, 2022 16:31 UTC Duolingo, Inc. DUOL · Entity 3679 SaleClass A Common Stock 683 $99.49 $67,953.99
Disclosure

SEC source: 0001562088-22-000126 · wf-form4_165826267297931.xml · nonDerivative · entry 8

Skaruppa Matthew · CIK 0001869669 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,157

F1 · kind: The sales reported in this Form 4 were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

F8 · price: The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $99.47 to $99.54, 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

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.