CIK 0001562088 · Large accelerated filer
Duolingo, Inc.
Sign in to watch- Ticker
- 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 |
|---|---|---|---|---|---|---|
| 2025-02-05 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −100 | $409.40 | $41K | 72 |
| 2025-02-05 | Hacker Severin Chief Tech Officer, Co-Founder | Option exercise · Stock Option (Right to Buy) 10b5-1 | −10,000 | 20,252 | ||
| 2025-02-05 | Hacker Severin Chief Tech Officer, Co-Founder | Conversion · Class B Common Stock 10b5-1 | +10,000 | 96,075 | ||
| 2025-02-05 | Hacker Severin Chief Tech Officer, Co-Founder | Conversion · Class B Common Stock 10b5-1 | −10,000 | 86,075 | ||
| 2025-01-21 | Hacker Severin Chief Tech Officer, Co-Founder | Conversion 10b5-1 | +10,000 | $14.42 | $144K | 10,072 |
| 2025-01-21 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −300 | $327.06 | $98K | 9,772 |
| 2025-01-21 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −400 | $327.62 | $131K | 9,372 |
| 2025-01-21 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −400 | $329.24 | $132K | 8,972 |
| 2025-01-21 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −400 | $330.39 | $132K | 8,572 |
| 2025-01-21 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −686 | $331.08 | $227K | 7,886 |
| 2025-01-21 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −914 | $332.33 | $304K | 6,972 |
| 2025-01-21 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −2,100 | $333.33 | $700K | 4,872 |
| 2025-01-21 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −1,507 | $334.54 | $504K | 3,365 |
| 2025-01-21 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −874 | $335.37 | $293K | 2,491 |
| 2025-01-21 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −1,338 | $337.03 | $451K | 1,153 |
| 2025-01-21 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −481 | $337.60 | $162K | 672 |
| 2025-01-21 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −300 | $338.82 | $102K | 372 |
| 2025-01-21 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −100 | $339.87 | $34K | 272 |
| 2025-01-21 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −200 | $347.15 | $69K | 72 |
| 2025-01-21 | Hacker Severin Chief Tech Officer, Co-Founder | Option exercise · Stock Option (Right to Buy) 10b5-1 | −10,000 | 30,252 |
Page 35 of 79 · 1,565 trades