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Duolingo, Inc.
DUOLNasdaqCIK: 0001562088
Recent Form 4 activity at Duolingo, Inc. (DUOL) spans 50 filings across 14 insiders (1 buying and 5 selling). Purchases total $498.8K against $29.2M in sales — heavily weighted toward selling, for net sales of $28.7M. Hacker Severin (Chief Tech Officer, Co-Founder, Director, 10% Owner) is the most active by dollar volume, and the single largest transaction was $5.0M by Glance Natalie. All figures are drawn from official SEC Form 3, 4, and 5 disclosures and update as new filings arrive.
Total Volume
$43.1M
Purchases
$498.8K
Sales
$29.2M
Unique Insiders
14
Recent Insider Trades
50 loaded
| Jul 14 | DUOL Duolingo, Inc. | Lilly III John Osborne | Director | Grant | $14.7K |
| Jul 14 | DUOL Duolingo, Inc. | Bohutinsky Amy | Director | Grant | $16.2K |
| Jul 14 | DUOL Duolingo, Inc. | Schlosser Mario | Director | Grant | $17.5K |
| Jul 14 | DUOL Duolingo, Inc. | Shelton James H | Director | Grant | $15.0K |
| Jun 18 | DUOL Duolingo, Inc. | Chen Stephen C. | General Counsel | Exercise | $1.7K |
| Jun 5 | DUOL Duolingo, Inc. | Clemens Sara | Director | Grant | $0 |
| Jun 5 | DUOL Duolingo, Inc. | Lilly III John Osborne | Director | Grant | $0 |
| Jun 5 | DUOL Duolingo, Inc. | Bohutinsky Amy | Director | Grant | $0 |
| Jun 5 | DUOL Duolingo, Inc. | Ross Bonnie | Director | Grant | $0 |
| Jun 5 | DUOL Duolingo, Inc. | Shelton James H | Director | Grant | $0 |
| Jun 5 | DUOL Duolingo, Inc. | GORDON WILLIAM B | Director | Grant | $0 |
| Jun 5 | DUOL Duolingo, Inc. | Schlosser Mario | Director | Grant | $0 |
| May 29 | DUOL Duolingo, Inc. | von Ahn Luis | President & CEO, Co-Founder, Director, 10% Owner | Exercise | $0 |
| May 29 | DUOL Duolingo, Inc. | Hacker Severin | Chief Tech Officer, Co-Founder, Director, 10% Owner | Exercise | $0 |
| May 19 | DUOL Duolingo, Inc. | Glance Natalie | Chief Engineering Officer | Sell | $598.0K |
| May 19 | DUOL Duolingo, Inc. | Chen Stephen C. | General Counsel | Sell | $316.6K |
| May 13 | DUOL Duolingo, Inc. | von Ahn Luis | President & CEO, Co-Founder, Director, 10% Owner | Gift | $0 |
| Mar 27 | DUOL Duolingo, Inc. | Munson Gillian | Chief Financial Officer | Grant | $0 |
| Mar 16 | DUOL Duolingo, Inc. | Meese Robert | Chief Business Officer | Exercise | $1.1M |
| Mar 4 | DUOL Duolingo, Inc. | Shelton James H | Director | Buy | $498.8K |
| Feb 20 | DUOL Duolingo, Inc. | von Ahn Luis | President & CEO, Co-Founder, Director, 10% Owner | Exercise | $0 |
| Feb 20 | DUOL Duolingo, Inc. | Chen Stephen C. | General Counsel | Sell | $313.9K |
| Feb 20 | DUOL Duolingo, Inc. | Glance Natalie | Chief Engineering Officer | Sell | $594.0K |
| Feb 20 | DUOL Duolingo, Inc. | Skaruppa Matthew | Chief Financial Officer | Sell | $658.3K |
| Feb 20 | DUOL Duolingo, Inc. | Meese Robert | Chief Business Officer | Sell | $110.1K |
| Feb 20 | DUOL Duolingo, Inc. | Hacker Severin | Chief Tech Officer, Co-Founder, Director, 10% Owner | Exercise | $0 |
| Dec 30 | DUOL Duolingo, Inc. | Chen Stephen C. | General Counsel | Exercise | $51.9K |
| Dec 9 | DUOL Duolingo, Inc. | Hacker Severin | Chief Tech Officer, Co-Founder, Director, 10% Owner | Gift | $0 |
| Dec 9 | DUOL Duolingo, Inc. | Glance Natalie | Chief Engineering Officer | Exercise | $95.0K |
| Dec 3 | DUOL Duolingo, Inc. | Hacker Severin | Chief Tech Officer, Co-Founder, Director, 10% Owner | Exercise | $200.0K |
| Dec 3 | DUOL Duolingo, Inc. | von Ahn Luis | President & CEO, Co-Founder, Director, 10% Owner | Exercise | $0 |
| Nov 20 | DUOL Duolingo, Inc. | Hacker Severin | Chief Tech Officer, Co-Founder, Director, 10% Owner | Sell | $1.7M |
| Nov 19 | DUOL Duolingo, Inc. | Glance Natalie | Chief Engineering Officer | Sell | $885.3K |
| Nov 19 | DUOL Duolingo, Inc. | Chen Stephen C. | General Counsel | Sell | $494.4K |
| Nov 18 | DUOL Duolingo, Inc. | Meese Robert | Chief Business Officer | Sell | $257.0K |
| Nov 19 | DUOL Duolingo, Inc. | Skaruppa Matthew | Chief Financial Officer | Sell | $1.0M |
| Oct 22 | DUOL Duolingo, Inc. | Hacker Severin | Chief Tech Officer, Co-Founder, Director, 10% Owner | Sell | $3.1M |
| Oct 22 | DUOL Duolingo, Inc. | von Ahn Luis | President & CEO, Co-Founder, Director, 10% Owner | Exercise | $0 |
| Oct 7 | DUOL Duolingo, Inc. | Hacker Severin | Chief Tech Officer, Co-Founder, Director, 10% Owner | Sell | $3.2M |
| Oct 6 | DUOL Duolingo, Inc. | Glance Natalie | Chief Engineering Officer | Sell | $1.0M |
| Sep 22 | DUOL Duolingo, Inc. | Hacker Severin | Chief Tech Officer, Co-Founder, Director, 10% Owner | Sell | $2.9M |
| Sep 19 | DUOL Duolingo, Inc. | Chen Stephen C. | General Counsel | Exercise | $49.0K |
| Sep 12 | DUOL Duolingo, Inc. | Meese Robert | Chief Business Officer | Exercise | $81.5K |
| Sep 9 | DUOL Duolingo, Inc. | Hacker Severin | Chief Tech Officer, Co-Founder, Director, 10% Owner | Sell | $2.7M |
| Aug 28 | DUOL Duolingo, Inc. | Chen Stephen C. | General Counsel | Sell | $486.9K |
| Aug 28 | DUOL Duolingo, Inc. | Skaruppa Matthew | Chief Financial Officer | Sell | $3.5M |
| Aug 22 | DUOL Duolingo, Inc. | Hacker Severin | Chief Tech Officer, Co-Founder, Director, 10% Owner | Gift | $0 |
| Aug 21 | DUOL Duolingo, Inc. | Hacker Severin | Chief Tech Officer, Co-Founder, Director, 10% Owner | Sell | $3.4M |
| Aug 19 | DUOL Duolingo, Inc. | Glance Natalie | Chief Engineering Officer | Sell | $907.1K |
| Aug 18 | DUOL Duolingo, Inc. | Skaruppa Matthew | Chief Financial Officer | Sell | $920.3K |
50 filings+