Glance Natalie 4
4 · Duolingo, Inc. · Filed Feb 20, 2026
Research Summary
AI-generated summary of this filing
Duolingo (DUOL) Chief Engineering Officer Natalie Glance Sells Shares
What Happened
- Natalie Glance, Duolingo’s Chief Engineering Officer, disposed of a total of 5,286 DUOL shares in open-market transactions on February 17–18, 2026. The reported sales and proceeds by line were:
- 1,741 shares @ $110.06 = $191,614
- 1,499 shares @ $112.30 (weighted avg) = $168,332
- 166 shares @ $113.55 (weighted avg) = $18,849
- 1,520 shares @ $114.29 (weighted avg) = $173,719
- 360 shares @ $115.29 (weighted avg) = $41,504
- Total shares sold: 5,286; total reported proceeds: approximately $594,018. These were sales (routine disposition), not purchases.
Key Details
- Transaction dates: Feb 17, 2026 (one sale) and Feb 18, 2026 (four sales).
- Prices: individual reported prices above; several lines report weighted-average sale prices with broker ranges (see footnotes).
- Shares owned after these transactions: not disclosed in the information provided in this summary (check the full Form 4 for post-transaction holdings).
- Notable footnotes:
- F1: Some shares were sold to satisfy tax withholding obligations related to RSU vesting.
- F2: At least one sale was effected under the reporting person’s Rule 10b5-1 trading plan (adopted Nov 14, 2024).
- F3–F6: Broker-calculated weighted-average prices; sales occurred in multiple trades with specified price ranges (F3: $111.87–$112.86; F4: $112.87–$113.77; F5: $113.88–$114.87; F6: $114.92–$115.57). The reporting person has offered to provide per-trade details on request.
- Filing: Form 4 filed Feb 20, 2026 reporting transactions dated Feb 17–18, 2026. (Form 4s are generally required within two business days; consult the official filing for timeliness details.)
Context
- These were sales rather than purchases. Sales tied to tax withholding or executed under a pre-established Rule 10b5-1 plan are commonly routine and do not, by themselves, indicate a change in insider sentiment. Retail investors should consider this alongside other insider activity, company fundamentals, and market conditions.
Insider Transaction Report
Form 4
Duolingo, Inc.DUOL
Glance Natalie
Chief Engineering Officer
Transactions
- Sale
Class A Common Stock
[F1]2026-02-17$110.06/sh−1,741$191,614→ 118,925 total - Sale
Class A Common Stock
[F2][F3]2026-02-18$112.30/sh−1,499$168,332→ 117,426 total - Sale
Class A Common Stock
[F2][F4]2026-02-18$113.55/sh−166$18,849→ 117,260 total - Sale
Class A Common Stock
[F2][F5]2026-02-18$114.29/sh−1,520$173,719→ 115,740 total - Sale
Class A Common Stock
[F2][F6]2026-02-18$115.29/sh−360$41,504→ 115,380 total
Holdings
- 130(indirect: By son)
Class A Common Stock
Footnotes (6)
- [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 November 14, 2024.
- [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 $111.87 to $112.86, 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 $112.87 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 $113.88 to $114.87, 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 $114.92 to $115.57, 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.
Signature
/s/ Stephen Chen, as Attorney-in-Fact for Natalie Glance|2026-02-19