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 |
|---|---|---|---|---|---|---|
| 2025-05-05 | Hacker Severin Chief Tech Officer, Co-Founder | Conversion · Class B Common Stock 10b5-1 | +10,000 | 96,075 | ||
| 2025-05-05 | Hacker Severin Chief Tech Officer, Co-Founder | Conversion · Class B Common Stock 10b5-1 | −10,000 | 86,075 | ||
| 2025-04-29 | Meese Robert Chief Business Officer | Sale 10b5-1 | −5,000 | $395.00 | $2.0M | 118,805 |
| 2025-04-23 | Meese Robert Chief Business Officer | Sale 10b5-1 | −902 | $362.80 | $327K | 132,903 |
| 2025-04-23 | Meese Robert Chief Business Officer | Sale 10b5-1 | −298 | $363.53 | $108K | 132,605 |
| 2025-04-23 | Meese Robert Chief Business Officer | Sale 10b5-1 | −2,100 | $364.63 | $766K | 130,505 |
| 2025-04-23 | Meese Robert Chief Business Officer | Sale 10b5-1 | −600 | $365.55 | $219K | 129,905 |
| 2025-04-23 | Meese Robert Chief Business Officer | Sale 10b5-1 | −600 | $368.03 | $221K | 129,305 |
| 2025-04-23 | Meese Robert Chief Business Officer | Sale 10b5-1 | −5,500 | $370.00 | $2.0M | 123,805 |
| 2025-04-21 | Hacker Severin Chief Tech Officer, Co-Founder | Conversion 10b5-1 | +10,000 | $38.08 | $381K | 10,072 |
| 2025-04-21 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −1,200 | $309.73 | $372K | 8,872 |
| 2025-04-21 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −1,000 | $310.58 | $311K | 7,872 |
| 2025-04-21 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −900 | $311.84 | $281K | 6,972 |
| 2025-04-21 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −1,100 | $312.74 | $344K | 5,872 |
| 2025-04-21 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −900 | $313.86 | $282K | 4,972 |
| 2025-04-21 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −1,197 | $314.92 | $377K | 3,775 |
| 2025-04-21 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −2,057 | $316.08 | $650K | 1,718 |
| 2025-04-21 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −299 | $317.24 | $95K | 1,419 |
| 2025-04-21 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −247 | $317.80 | $78K | 1,172 |
| 2025-04-21 | Hacker Severin Chief Tech Officer, Co-Founder | Sale 10b5-1 | −100 | $318.85 | $32K | 1,072 |
Page 25 of 79 · 1,565 trades