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 |
|---|---|---|---|---|---|---|
| 2025-05-16 | Skaruppa Matthew Chief Financial Officer | Sale 10b5-1 | −700 | $527.27 | $369K | 60,196 |
| 2025-05-16 | Skaruppa Matthew Chief Financial Officer | Sale 10b5-1 | −524 | $528.63 | $277K | 59,672 |
| 2025-05-16 | Skaruppa Matthew Chief Financial Officer | Sale 10b5-1 | −849 | $529.45 | $450K | 58,823 |
| 2025-05-16 | Skaruppa Matthew Chief Financial Officer | Sale 10b5-1 | −200 | $530.50 | $106K | 58,623 |
| 2025-05-16 | Skaruppa Matthew Chief Financial Officer | Sale 10b5-1 | −400 | $531.43 | $213K | 58,223 |
| 2025-05-16 | Glance Natalie Chief Engineering Officer | Sale 10b5-1 | −800 | $526.10 | $421K | 132,121 |
| 2025-05-16 | Glance Natalie Chief Engineering Officer | Sale 10b5-1 | −600 | $527.30 | $316K | 131,521 |
| 2025-05-16 | Glance Natalie Chief Engineering Officer | Sale 10b5-1 | −500 | $528.51 | $264K | 131,021 |
| 2025-05-16 | Glance Natalie Chief Engineering Officer | Sale 10b5-1 | −800 | $529.48 | $424K | 130,221 |
| 2025-05-16 | Glance Natalie Chief Engineering Officer | Sale 10b5-1 | −190 | $530.21 | $101K | 130,031 |
| 2025-05-16 | Glance Natalie Chief Engineering Officer | Sale 10b5-1 | −377 | $531.42 | $200K | 129,654 |
| 2025-05-16 | Chen Stephen C. General Counsel | Sale 10b5-1 | −1,268 | $525.07 | $666K | 37,552 |
| 2025-05-16 | Chen Stephen C. General Counsel | Sale 10b5-1 | −300 | $526.44 | $158K | 37,252 |
| 2025-05-16 | Chen Stephen C. General Counsel | Sale 10b5-1 | −300 | $527.61 | $158K | 36,952 |
| 2025-05-16 | Chen Stephen C. General Counsel | Sale 10b5-1 | −467 | $529.25 | $247K | 36,485 |
| 2025-05-16 | Chen Stephen C. General Counsel | Sale 10b5-1 | −100 | $530.22 | $53K | 36,385 |
| 2025-05-16 | Chen Stephen C. General Counsel | Sale 10b5-1 | −200 | $531.44 | $106K | 36,185 |
| 2025-05-15 | Chen Stephen C. General Counsel | Grant or award | +5,443 | 40,077 | ||
| 2025-05-15 | Chen Stephen C. General Counsel | Sale | −1,257 | $531.71 | $668K | 38,820 |
| 2025-05-15 | Meese Robert Chief Business Officer | Grant or award | +4,354 | 123,159 |
Page 23 of 79 · 1,565 trades