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▼ SELL 10b5-1 Plan

$ Value

$36K

Shares

200

Price

$178

Filed

Nov 19

Insider

Name

Skaruppa Matthew

Title

Chief Financial Officer

CIK

0001869669

Roles

Officer

Transaction Details

Transaction Date

2025-11-18

Code

S

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

37,487

Footnotes

Represents shares automatically sold to satisfy tax withholding obligations in connection with the vesting of Restricted Stock Units ("RSUs") and delivery of shares. | The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan adopted on May 27, 2025. | 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 $173.39 to $174.37, 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. | 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 $174.39 to $175.38, 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. | 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 $175.40 to $176.35, 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. | 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 $176.43 to $177.36, 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. | 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 $177.48 to $177.76, 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.

Filing Info

Accession No.

0001628280-25-053183

Form Type

4

Issuer CIK

0001562088

Skaruppa Matthew's History

Date Ticker Type Value
2026-02-18 DUOL $183K
2026-02-18 DUOL $27K
2026-02-18 DUOL $202K
2026-02-18 DUOL $42K
2026-02-17 DUOL $206K
2025-11-18 DUOL $68K
2025-11-18 DUOL $139K
2025-11-18 DUOL $155K
2025-11-18 DUOL $141K
2025-11-18 DUOL $36K

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Meese Robert
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Chen Stephen C.
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Glance Natalie
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