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 |
|---|---|---|---|---|---|---|
| 2025-04-07 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −100 | $279.80 | $28K | 9,672 |
| 2025-04-07 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −265 | $281.84 | $75K | 9,407 |
| 2025-04-07 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −100 | $283.95 | $28K | 9,307 |
| 2025-04-07 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −400 | $285.58 | $114K | 8,907 |
| 2025-04-07 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −410 | $287.24 | $118K | 8,497 |
| 2025-04-07 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −300 | $288.35 | $87K | 8,197 |
| 2025-04-07 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −910 | $289.85 | $264K | 7,287 |
| 2025-04-07 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −841 | $290.79 | $245K | 6,446 |
| 2025-04-07 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −1,349 | $291.88 | $394K | 5,097 |
| 2025-04-07 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −700 | $293.12 | $205K | 4,397 |
| 2025-04-07 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −1,200 | $294.17 | $353K | 3,197 |
| 2025-04-07 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −1,000 | $295.64 | $296K | 2,197 |
| 2025-04-07 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −749 | $296.32 | $222K | 1,448 |
| 2025-04-07 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −476 | $297.68 | $142K | 972 |
| 2025-04-07 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −300 | $298.76 | $90K | 672 |
| 2025-04-07 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −200 | $299.84 | $60K | 472 |
| 2025-04-07 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −200 | $301.72 | $60K | 272 |
| 2025-04-07 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −100 | $304.68 | $30K | 172 |
| 2025-04-07 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −100 | $314.80 | $31K | 72 |
| 2025-04-07 | Hacker Severin Chief Tech Officer, Co-Founder | Option exercise · Stock Option (Right to Buy) 10b5-1 | −10,000 | 155,252 |
Page 27 of 79 · 1,565 trades