Latest Insider Transactions at Duolingo, Inc. (DUOL)
This section provides a real-time view of insider transactions for Duolingo, Inc. (DUOL). The data is sourced from Form 4 filings with the SEC, which are filed by insiders of Duolingo, Inc. to disclose their transactions in the company's securities. By reviewing this information, investors can gain insights into the trading activity of Duolingo, Inc.'s insiders and make more informed investment decisions.
Insider Transaction List
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Dec 08
2025
|
Severin Hacker Chief Tech Officer, Co-Founder |
SELL
Bona fide gift
|
Direct |
50,000
-99.86%
|
-
|
|
Dec 08
2025
|
Severin Hacker Chief Tech Officer, Co-Founder |
BUY
Conversion of derivative security
|
Direct |
50,000
+49.96%
|
-
|
|
Dec 05
2025
|
Natalie Glance Chief Engineering Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
9,500
+7.3%
|
$47,500
$5.0 P/Share
|
|
Nov 19
2025
|
Severin Hacker Chief Tech Officer, Co-Founder |
SELL
Open market or private sale
|
Direct |
10,000
-37.56%
|
$1,730,000
$173.06 P/Share
|
|
Nov 19
2025
|
Severin Hacker Chief Tech Officer, Co-Founder |
BUY
Conversion of derivative security
|
Direct |
10,000
+49.82%
|
$380,000
$38.08 P/Share
|
|
Nov 18
2025
|
Natalie Glance Chief Engineering Officer |
SELL
Open market or private sale
|
Direct |
2,471
-0.44%
|
$432,425
$175.82 P/Share
|
|
Nov 18
2025
|
Matthew Skaruppa Chief Financial Officer |
SELL
Open market or private sale
|
Direct |
3,059
-1.55%
|
$535,325
$175.87 P/Share
|
|
Nov 18
2025
|
Stephen C. Chen General Counsel |
SELL
Open market or private sale
|
Direct |
1,514
-1.16%
|
$264,950
$175.56 P/Share
|
|
Nov 17
2025
|
Natalie Glance Chief Engineering Officer |
SELL
Open market or private sale
|
Direct |
2,534
-2.18%
|
$448,518
$177.95 P/Share
|
|
Nov 17
2025
|
Matthew Skaruppa Chief Financial Officer |
SELL
Open market or private sale
|
Direct |
2,799
-6.46%
|
$495,423
$177.95 P/Share
|
|
Nov 17
2025
|
Stephen C. Chen General Counsel |
SELL
Open market or private sale
|
Direct |
1,282
-3.73%
|
$226,914
$177.95 P/Share
|
|
Nov 17
2025
|
Robert Meese Chief Business Officer |
SELL
Open market or private sale
|
Direct |
1,444
-1.15%
|
$255,588
$177.95 P/Share
|
|
Nov 04
2025
|
Severin Hacker Chief Tech Officer, Co-Founder |
SELL
Open market or private sale
|
Direct |
10,000
-26.27%
|
$2,620,000
$262.45 P/Share
|
|
Nov 04
2025
|
Severin Hacker Chief Tech Officer, Co-Founder |
BUY
Conversion of derivative security
|
Direct |
10,000
+49.82%
|
$380,000
$38.08 P/Share
|
|
Oct 20
2025
|
Severin Hacker Chief Tech Officer, Co-Founder |
SELL
Open market or private sale
|
Direct |
10,000
-25.07%
|
$3,150,000
$315.19 P/Share
|
|
Oct 20
2025
|
Severin Hacker Chief Tech Officer, Co-Founder |
BUY
Conversion of derivative security
|
Direct |
10,000
+49.82%
|
$380,000
$38.08 P/Share
|
|
Oct 06
2025
|
Severin Hacker Chief Tech Officer, Co-Founder |
SELL
Open market or private sale
|
Direct |
10,000
-29.04%
|
$3,220,000
$322.86 P/Share
|
|
Oct 06
2025
|
Severin Hacker Chief Tech Officer, Co-Founder |
BUY
Conversion of derivative security
|
Direct |
10,000
+49.82%
|
$380,000
$38.08 P/Share
|
|
Oct 01
2025
|
Natalie Glance Chief Engineering Officer |
SELL
Open market or private sale
|
Direct |
3,283
-0.31%
|
$1,017,730
$310.93 P/Share
|
|
Sep 19
2025
|
Severin Hacker Chief Tech Officer, Co-Founder |
SELL
Open market or private sale
|
Direct |
10,000
-43.41%
|
$2,880,000
$288.79 P/Share
|
|
Sep 19
2025
|
Severin Hacker Chief Tech Officer, Co-Founder |
BUY
Conversion of derivative security
|
Direct |
10,000
+49.82%
|
$380,000
$38.08 P/Share
|
|
Sep 18
2025
|
Stephen C. Chen General Counsel |
BUY
Exercise of conversion of derivative security
|
Direct |
1,700
+4.72%
|
$23,800
$14.42 P/Share
|
|
Sep 11
2025
|
Robert Meese Chief Business Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
5,000
+3.84%
|
$40,000
$8.15 P/Share
|
|
Sep 05
2025
|
Severin Hacker Chief Tech Officer, Co-Founder |
SELL
Open market or private sale
|
Direct |
10,000
-36.91%
|
$2,680,000
$268.37 P/Share
|
|
Sep 05
2025
|
Severin Hacker Chief Tech Officer, Co-Founder |
BUY
Conversion of derivative security
|
Direct |
10,000
+49.82%
|
$380,000
$38.08 P/Share
|
|
Aug 26
2025
|
Matthew Skaruppa Chief Financial Officer |
SELL
Open market or private sale
|
Direct |
10,937
-2.22%
|
$3,456,092
$316.67 P/Share
|
|
Aug 26
2025
|
Matthew Skaruppa Chief Financial Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
1,378
+2.48%
|
$19,292
$14.42 P/Share
|
|
Aug 26
2025
|
Stephen C. Chen General Counsel |
SELL
Open market or private sale
|
Direct |
1,515
-4.44%
|
$486,315
$321.36 P/Share
|
|
Aug 20
2025
|
Severin Hacker Chief Tech Officer, Co-Founder |
SELL
Bona fide gift
|
Indirect |
10,000
-100.0%
|
-
|
|
Aug 20
2025
|
Severin Hacker Chief Tech Officer, Co-Founder |
BUY
Conversion of derivative security
|
Indirect |
10,000
+50.0%
|
-
|
|
Aug 19
2025
|
Severin Hacker Chief Tech Officer, Co-Founder |
SELL
Open market or private sale
|
Direct |
10,000
-22.65%
|
$3,490,000
$349.14 P/Share
|
|
Aug 19
2025
|
Severin Hacker Chief Tech Officer, Co-Founder |
BUY
Conversion of derivative security
|
Direct |
10,000
+49.82%
|
$380,000
$38.08 P/Share
|
|
Aug 18
2025
|
Natalie Glance Chief Engineering Officer |
SELL
Bona fide gift
|
Direct |
187
-0.16%
|
-
|
|
Aug 18
2025
|
Natalie Glance Chief Engineering Officer |
SELL
Open market or private sale
|
Direct |
2,471
-0.41%
|
$906,857
$367.31 P/Share
|
|
Aug 15
2025
|
Robert Meese Chief Business Officer |
SELL
Open market or private sale
|
Direct |
1,444
-1.19%
|
$475,076
$329.03 P/Share
|
|
Aug 15
2025
|
Natalie Glance Chief Engineering Officer |
SELL
Open market or private sale
|
Direct |
2,533
-2.03%
|
$833,357
$329.03 P/Share
|
|
Aug 15
2025
|
Matthew Skaruppa Chief Financial Officer |
SELL
Open market or private sale
|
Direct |
2,797
-5.02%
|
$920,213
$329.03 P/Share
|
|
Aug 15
2025
|
Stephen C. Chen General Counsel |
SELL
Open market or private sale
|
Direct |
1,282
-3.62%
|
$421,778
$329.03 P/Share
|
|
Aug 15
2025
|
Stephen C. Chen General Counsel |
SELL
Bona fide gift
|
Direct |
750
-2.07%
|
-
|
|
Aug 14
2025
|
Matthew Skaruppa Chief Financial Officer |
SELL
Bona fide gift
|
Direct |
2,522
-4.33%
|
-
|
|
Aug 12
2025
|
Natalie Glance Chief Engineering Officer |
SELL
Bona fide gift
|
Direct |
2,300
-1.81%
|
-
|
|
Aug 05
2025
|
Severin Hacker Chief Tech Officer, Co-Founder |
SELL
Open market or private sale
|
Direct |
10,000
-27.01%
|
$3,460,000
$346.79 P/Share
|
|
Aug 05
2025
|
Severin Hacker Chief Tech Officer, Co-Founder |
BUY
Conversion of derivative security
|
Direct |
10,000
+49.82%
|
$380,000
$38.08 P/Share
|
|
Jul 21
2025
|
Severin Hacker Chief Tech Officer, Co-Founder |
SELL
Open market or private sale
|
Direct |
10,000
-27.18%
|
$3,620,000
$362.07 P/Share
|
|
Jul 21
2025
|
Severin Hacker Chief Tech Officer, Co-Founder |
BUY
Conversion of derivative security
|
Direct |
10,000
+49.82%
|
$380,000
$38.08 P/Share
|
|
Jul 07
2025
|
Severin Hacker Chief Tech Officer, Co-Founder |
SELL
Open market or private sale
|
Direct |
10,000
-32.96%
|
$3,920,000
$392.48 P/Share
|
|
Jul 07
2025
|
Severin Hacker Chief Tech Officer, Co-Founder |
BUY
Conversion of derivative security
|
Direct |
10,000
+49.82%
|
$380,000
$38.08 P/Share
|
|
Jul 01
2025
|
Natalie Glance Chief Engineering Officer |
SELL
Open market or private sale
|
Direct |
2,709
-0.19%
|
$1,091,727
$403.71 P/Share
|
|
Jun 20
2025
|
Severin Hacker Chief Tech Officer, Co-Founder |
SELL
Open market or private sale
|
Direct |
10,000
-29.82%
|
$4,720,000
$472.52 P/Share
|
|
Jun 20
2025
|
Severin Hacker Chief Tech Officer, Co-Founder |
BUY
Conversion of derivative security
|
Direct |
10,000
+49.82%
|
$380,000
$38.08 P/Share
|