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 | Conversion · Class B Common Stock 10b5-1 | +10,000 | 96,075 | ||
| 2025-04-07 | Hacker Severin Chief Tech Officer, Co-Founder | Conversion · Class B Common Stock 10b5-1 | −10,000 | 86,075 | ||
| 2025-04-01 | Glance Natalie Chief Engineering Officer | Sale 10b5-1 | −150 | $308.35 | $46K | 130,583 |
| 2025-04-01 | Glance Natalie Chief Engineering Officer | Sale 10b5-1 | −200 | $309.11 | $62K | 130,383 |
| 2025-04-01 | Glance Natalie Chief Engineering Officer | Sale 10b5-1 | −200 | $311.08 | $62K | 130,183 |
| 2025-04-01 | Glance Natalie Chief Engineering Officer | Sale 10b5-1 | −200 | $312.36 | $62K | 129,983 |
| 2025-04-01 | Glance Natalie Chief Engineering Officer | Sale 10b5-1 | −200 | $313.77 | $63K | 129,783 |
| 2025-04-01 | Glance Natalie Chief Engineering Officer | Sale 10b5-1 | −100 | $317.03 | $32K | 129,683 |
| 2025-04-01 | Glance Natalie Chief Engineering Officer | Sale 10b5-1 | −700 | $319.56 | $224K | 128,983 |
| 2025-04-01 | Glance Natalie Chief Engineering Officer | Sale 10b5-1 | −400 | $320.75 | $128K | 128,583 |
| 2025-04-01 | Glance Natalie Chief Engineering Officer | Sale 10b5-1 | −200 | $321.67 | $64K | 128,383 |
| 2025-04-01 | Glance Natalie Chief Engineering Officer | Sale 10b5-1 | −200 | $323.42 | $65K | 128,183 |
| 2025-04-01 | Glance Natalie Chief Engineering Officer | Sale 10b5-1 | −100 | $324.38 | $32K | 128,083 |
| 2025-04-01 | Glance Natalie Chief Engineering Officer | Sale 10b5-1 | −100 | $325.44 | $33K | 127,983 |
| 2025-04-01 | Glance Natalie Chief Engineering Officer | Sale 10b5-1 | −732 | $327.32 | $240K | 127,251 |
| 2025-03-24 | Meese Robert Chief Business Officer | Sale 10b5-1 | −5,351 | $320.02 | $1.7M | 133,805 |
| 2025-03-20 | Munson Gillian Director | Option exercise 10b5-1 | +5,000 | $8.15 | $41K | 8,530 |
| 2025-03-20 | Munson Gillian Director | Sale 10b5-1 | −5,000 | $310.00 | $1.6M | 3,530 |
| 2025-03-20 | Munson Gillian Director | Option exercise · Stock Option (Right to Buy) 10b5-1 | −5,000 | 20,000 | ||
| 2025-03-19 | Hacker Severin Chief Tech Officer, Co-Founder | Conversion 10b5-1 | +252 | $14.42 | $4K | 324 |
Page 28 of 79 · 1,565 trades