CIK 0001562088 · Large accelerated filer
Duolingo, Inc.
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- DUOL
- Exchange
- Nasdaq
- Industry
- Services-Prepackaged Software
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 453055872
- Phone
- (412) 347-6116
- Business address
- 5900 PENN AVE, SECOND FLOOR, PITTSBURGH, PA, 15206
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $39,697,514
- in 11 filings, $39.4M under 10b5-1 plans
Net −$39,697,514. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
- von Ahn Luis −$34.1M President & CEO, Co-Founder sold 100% of stake
- GORDON WILLIAM B −$2.8M Director sold 26% of stake
- Chen Stephen C. −$2.0M General Counsel sold 24% of stake
- Glance Natalie −$567K Chief Engineering Officer sold 2% of stake
- Meese Robert −$175K Chief Business Officer sold <1% of stake
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2025-03-19 | Hacker Severin Chief Tech Officer, Co-Founder | Conversion · Class B Common Stock 10b5-1 | −9,748 | 86,075 | ||
| 2025-03-17 | Shelton James H Director | Option exercise 10b5-1 | +20,000 | $22.91 | $458K | 25,148 |
| 2025-03-17 | Shelton James H Director | Sale 10b5-1 | −17,175 | $300.61 | $5.2M | 7,973 |
| 2025-03-17 | Shelton James H Director | Sale 10b5-1 | −2,825 | $301.11 | $851K | 5,148 |
| 2025-03-17 | Shelton James H Director | Option exercise · Stock Option (Right to Buy) 10b5-1 | −20,000 | 0 | ||
| 2025-03-17 | von Ahn Luis President & CEO, Co-Founder | Conversion 10b5-1 | +8,000 | $7.48 | $60K | 8,000 |
| 2025-03-17 | von Ahn Luis President & CEO, Co-Founder | Sale 10b5-1 | −300 | $285.46 | $86K | 7,700 |
| 2025-03-17 | von Ahn Luis President & CEO, Co-Founder | Sale 10b5-1 | −202 | $286.83 | $58K | 7,498 |
| 2025-03-17 | von Ahn Luis President & CEO, Co-Founder | Sale 10b5-1 | −500 | $287.60 | $144K | 6,998 |
| 2025-03-17 | von Ahn Luis President & CEO, Co-Founder | Sale 10b5-1 | −300 | $289.13 | $87K | 6,698 |
| 2025-03-17 | von Ahn Luis President & CEO, Co-Founder | Sale 10b5-1 | −918 | $290.07 | $266K | 5,780 |
| 2025-03-17 | von Ahn Luis President & CEO, Co-Founder | Sale 10b5-1 | −1,000 | $291.05 | $291K | 4,780 |
| 2025-03-17 | von Ahn Luis President & CEO, Co-Founder | Sale 10b5-1 | −400 | $292.79 | $117K | 4,380 |
| 2025-03-17 | von Ahn Luis President & CEO, Co-Founder | Sale 10b5-1 | −859 | $294.03 | $253K | 3,521 |
| 2025-03-17 | von Ahn Luis President & CEO, Co-Founder | Sale 10b5-1 | −500 | $294.82 | $147K | 3,021 |
| 2025-03-17 | von Ahn Luis President & CEO, Co-Founder | Sale 10b5-1 | −300 | $295.73 | $89K | 2,721 |
| 2025-03-17 | von Ahn Luis President & CEO, Co-Founder | Sale 10b5-1 | −800 | $297.22 | $238K | 1,921 |
| 2025-03-17 | von Ahn Luis President & CEO, Co-Founder | Sale 10b5-1 | −821 | $298.40 | $245K | 1,100 |
| 2025-03-17 | von Ahn Luis President & CEO, Co-Founder | Sale 10b5-1 | −400 | $299.50 | $120K | 700 |
| 2025-03-17 | von Ahn Luis President & CEO, Co-Founder | Sale 10b5-1 | −600 | $300.68 | $180K | 100 |
Page 30 of 79 · 1,565 trades