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 10b5-1 | +9,748 | $38.08 | $371K | 10,072 |
| 2025-03-19 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −500 | $289.15 | $145K | 9,572 |
| 2025-03-19 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −252 | $289.94 | $73K | 9,320 |
| 2025-03-19 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −310 | $293.22 | $91K | 9,010 |
| 2025-03-19 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −474 | $294.00 | $139K | 8,536 |
| 2025-03-19 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −1,000 | $295.00 | $295K | 7,536 |
| 2025-03-19 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −800 | $296.04 | $237K | 6,736 |
| 2025-03-19 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −1,000 | $297.36 | $297K | 5,736 |
| 2025-03-19 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −800 | $298.03 | $238K | 4,936 |
| 2025-03-19 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −900 | $299.41 | $269K | 4,036 |
| 2025-03-19 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −700 | $300.33 | $210K | 3,336 |
| 2025-03-19 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −1,360 | $301.62 | $410K | 1,976 |
| 2025-03-19 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −900 | $302.45 | $272K | 1,076 |
| 2025-03-19 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −904 | $303.60 | $274K | 172 |
| 2025-03-19 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −100 | $304.22 | $30K | 72 |
| 2025-03-19 | Hacker Severin Chief Tech Officer, Co-Founder | Option exercise · Stock Option (Right to Buy) 10b5-1 | −252 | 0 | ||
| 2025-03-19 | Hacker Severin Chief Tech Officer, Co-Founder | Conversion · Class B Common Stock 10b5-1 | +252 | 86,327 | ||
| 2025-03-19 | Hacker Severin Chief Tech Officer, Co-Founder | Conversion · Class B Common Stock 10b5-1 | −252 | 86,075 | ||
| 2025-03-19 | Hacker Severin Chief Tech Officer, Co-Founder | Option exercise · Stock Option (Right to Buy) 10b5-1 | −9,748 | 165,252 | ||
| 2025-03-19 | Hacker Severin Chief Tech Officer, Co-Founder | Conversion · Class B Common Stock 10b5-1 | +9,748 | 95,823 |
Page 29 of 79 · 1,565 trades