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Duolingo, Inc.

DUOL Balanced
CIK 0001562088 #1151 in the set updated 22 Sep 2026
Bought (120 mo)
$189.04M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$867.75M
$69.41M on a plan · $591.22M straight out of an exercise
Sold at will
$207.11M
262 of 1470 sales
Net
−$678.71M
−$18.07M against sales at will

By person

21 insiders · 1,595 transactions
Insider
Role
Bought
Sold
Net
Holding
Worth
Change
Hacker Severin
Chief Tech Officer, Co-Founder
$225.09M (486) scheduled
−$225.09M
72
$10.91K
von Ahn Luis
President & CEO, Co-Founder
$133.35M (152) scheduled
−$133.35M
0
$0.00
CapitalG 2014 LP entity
10% owner
$111.92M (147)
−$111.92M
578,755
$87.70M
Durable Capital Partners LP entity
10% owner
$188.54M (95)
$100.53M (33)
+$88.01M
3,556,688
$538.98M
+124.7%
Skaruppa Matthew
Chief Financial Officer
$76.77M (279) scheduled
−$76.77M
31,631
$4.79M
Union Square Ventures 2012 Fund, L.P. entity
10% owner
$75.63M (2) scheduled
−$75.63M
0
$0.00
Glance Natalie
Chief Engineering Officer
$45.81M (168) scheduled
−$45.81M
169,241
$25.65M
+238.5%
Meese Robert
Chief Business Officer
$34.43M (68) scheduled
−$34.43M
169,391
$25.67M
−15.2%
Chen Stephen C.
General Counsel
$28.17M (88) scheduled
−$28.17M
43,769
$6.63M
KPCB DGF Associates, LLC entity
10% owner
$13.89M (1) scheduled
−$13.89M
26,636
$4.04M
Shelton James H
Director
$498.79K (1)
$9.76M (13) scheduled
−$9.26M
11,753
$1.78M
Clemens Sara
Director
$6.17M (13) scheduled
−$6.17M
5,955
$902.42K
−40.5%
Bohutinsky Amy
Director
$3.03M (11) scheduled
−$3.03M
7,658
$1.16M
Munson Gillian
Chief Financial Officer
$1.75M (3) scheduled
−$1.75M
137,662
$20.86M
GORDON WILLIAM B
Director
$1.46M (6) scheduled
−$1.46M
68,415
$10.37M
−3.5%
Lilly III John Osborne
Director
9,023
$1.37M
NewView Capital Fund I, L.P. entity
10% owner
6,587
$998.19K
KRAWCHECK SALLIE
Director
4,592
$695.87K
Schlosser Mario
Director
4,262
$645.86K
Sturdy Laela
Director
4,253
$644.50K
Ross Bonnie
Director
3,345
$506.90K

No percentages here. Duolingo, Inc. reports its share count only per share class, which the XBRL frames API does not carry.

Insider
Date
Role
Action
Shares
Price
Amount
Shelton James H
3 Mar 2026
Director
Buy
5,000
$99.76
$498.79K
Showing 250 of 1,595 transactions. The figures above use every one of them.

What was left out

Form 4 filings counted 429
Amendments (4/A) skipped 9
Filings about a different issuer 0
Unreadable filings 0
Joint filings 19
Sales on a Rule 10b5-1 plan 232
Sales straight out of an exercise 976
Sales at will 262
Transactions with no price 0
Shares from compensation/vesting 20,994,013
Sales filed before the plan box existed 184
History held since 2 Aug 2021