High-Impact Form 4 Intelligence
Real-time SEC insider trading data with advanced filtering. Free beta.
Total Buys (Filtered)
$498K
$498,792
Total Sells (Filtered)
$19.0M
$18,985,561
| Ticker | Company | Reporting Owner | Date | Value (USD) | Type | Form 4 |
|---|---|---|---|---|---|---|
| DUOL |
Duolingo, Inc.
|
Director
Discretionary BuyΔOwn +107.9%
|
2026-03-03 | $498,792 | P | Form 4 |
| DUOL |
Duolingo, Inc.
|
Officer • Chief Engineering Officer
Other
|
2026-02-27 | $59,170 | M | Form 4 |
| DUOL |
Duolingo, Inc.
|
Officer • Chief Engineering Officer
Other
|
2026-02-27 | $88,292 | M | Form 4 |
| DUOL |
Duolingo, Inc.
|
Officer • General Counsel
10b5-1 Sell
|
2026-02-18 | $9,238 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Glance Natalie
• Officer • Chief Engineering Officer
10b5-1 Sell
2026-02-18
$41,504
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Engineering Officer
10b5-1 Sell
|
2026-02-18 | $41,504 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Glance Natalie
• Officer • Chief Engineering Officer
10b5-1 Sell
2026-02-18
$173,719
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Engineering Officer
10b5-1 Sell
|
2026-02-18 | $173,719 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Glance Natalie
• Officer • Chief Engineering Officer
10b5-1 Sell
2026-02-18
$18,849
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Engineering Officer
10b5-1 Sell
|
2026-02-18 | $18,849 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Glance Natalie
• Officer • Chief Engineering Officer
10b5-1 Sell
2026-02-18
$168,332
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Engineering Officer
10b5-1 Sell
|
2026-02-18 | $168,332 | S | Form 4 |
| DUOL |
Duolingo, Inc.
|
Officer • General Counsel
10b5-1 Sell
|
2026-02-18 | $59,567 | S | Form 4 |
| DUOL |
Duolingo, Inc.
|
Officer • General Counsel
10b5-1 Sell
|
2026-02-18 | $54,696 | S | Form 4 |
| DUOL |
Duolingo, Inc.
|
Officer • General Counsel
10b5-1 Sell
|
2026-02-18 | $91,812 | S | Form 4 |
| DUOL |
Duolingo, Inc.
|
CFO
10b5-1 Sell
|
2026-02-18 | $41,503 | S | Form 4 |
| DUOL |
Duolingo, Inc.
|
CFO
10b5-1 Sell
|
2026-02-18 | $201,705 | S | Form 4 |
| DUOL |
Duolingo, Inc.
|
CFO
10b5-1 Sell
|
2026-02-18 | $26,755 | S | Form 4 |
| DUOL |
Duolingo, Inc.
|
CFO
10b5-1 Sell
|
2026-02-18 | $182,529 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Meese Robert
• Officer • Chief Business Officer
Sell to Cover
2026-02-17
$110,060
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Business Officer
Sell to Cover
|
2026-02-17 | $110,060 | S | Form 4 |
| DUOL |
Duolingo, Inc.
|
CFO
Sell to Cover
|
2026-02-17 | $205,812 | S | Form 4 |
| DUOL |
Duolingo, Inc.
|
Officer • General Counsel
Sell to Cover
|
2026-02-17 | $98,614 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Glance Natalie
• Officer • Chief Engineering Officer
Sell to Cover
2026-02-17
$191,614
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Engineering Officer
Sell to Cover
|
2026-02-17 | $191,614 | S | Form 4 |
|
DUOL
M
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
Equity Compensation
2025-12-03
$0
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
Equity Compensation
|
2025-12-03 | $0 | M | Form 4 |
|
DUOL
M
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
Other
2025-12-03
$199,996
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
Other
|
2025-12-03 | $199,996 | M | Form 4 |
| DUOL |
Duolingo, Inc.
|
CEO
Equity Compensation
|
2025-12-01 | $0 | M | Form 4 |
|
DUOL
M
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
Equity Compensation
2025-12-01
$0
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
Equity Compensation
|
2025-12-01 | $0 | M | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -55.3%
2025-11-19
$76,324
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -55.3%
|
2025-11-19 | $76,324 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -79.5%
2025-11-19
$49,471
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -79.5%
|
2025-11-19 | $49,471 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -11.2%
2025-11-19
$170,549
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -11.2%
|
2025-11-19 | $170,549 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -79.7%
2025-11-19
$539,362
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -79.7%
|
2025-11-19 | $539,362 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -11.4%
2025-11-19
$194,324
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -11.4%
|
2025-11-19 | $194,324 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -16.4%
2025-11-19
$132,046
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -16.4%
|
2025-11-19 | $132,046 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -21.6%
2025-11-19
$220,831
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -21.6%
|
2025-11-19 | $220,831 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -25.4%
2025-11-19
$344,534
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -25.4%
|
2025-11-19 | $344,534 | S | Form 4 |
| DUOL |
Duolingo, Inc.
|
CFO
10b5-1 Sell
|
2025-11-18 | $154,643 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Glance Natalie
• Officer • Chief Engineering Officer
10b5-1 Sell
2025-11-18
$27,808
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Engineering Officer
10b5-1 Sell
|
2025-11-18 | $27,808 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Glance Natalie
• Officer • Chief Engineering Officer
10b5-1 Sell
2025-11-18
$129,652
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Engineering Officer
10b5-1 Sell
|
2025-11-18 | $129,652 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Glance Natalie
• Officer • Chief Engineering Officer
10b5-1 Sell
2025-11-18
$149,372
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Engineering Officer
10b5-1 Sell
|
2025-11-18 | $149,372 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Glance Natalie
• Officer • Chief Engineering Officer
10b5-1 Sell
2025-11-18
$99,118
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Engineering Officer
10b5-1 Sell
|
2025-11-18 | $99,118 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Glance Natalie
• Officer • Chief Engineering Officer
10b5-1 Sell
2025-11-18
$28,416
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Engineering Officer
10b5-1 Sell
|
2025-11-18 | $28,416 | S | Form 4 |
| DUOL |
Duolingo, Inc.
|
CFO
10b5-1 Sell
|
2025-11-18 | $67,874 | S | Form 4 |
| DUOL |
Duolingo, Inc.
|
CFO
10b5-1 Sell
|
2025-11-18 | $138,776 | S | Form 4 |
| DUOL |
Duolingo, Inc.
|
CFO
10b5-1 Sell
|
2025-11-18 | $140,819 | S | Form 4 |
| DUOL |
Duolingo, Inc.
|
CFO
10b5-1 Sell
|
2025-11-18 | $35,530 | S | Form 4 |
| DUOL |
Duolingo, Inc.
|
Officer • General Counsel
10b5-1 Sell
|
2025-11-18 | $20,876 | S | Form 4 |
| DUOL |
Duolingo, Inc.
|
Officer • General Counsel
10b5-1 Sell
|
2025-11-18 | $104,040 | S | Form 4 |
| DUOL |
Duolingo, Inc.
|
Officer • General Counsel
10b5-1 Sell
|
2025-11-18 | $56,300 | S | Form 4 |
| DUOL |
Duolingo, Inc.
|
Officer • General Counsel
10b5-1 Sell
|
2025-11-18 | $85,049 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Meese Robert
• Officer • Chief Business Officer
Sell to Cover
2025-11-17
$256,960
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Business Officer
Sell to Cover
|
2025-11-17 | $256,960 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Glance Natalie
• Officer • Chief Engineering Officer
Sell to Cover
2025-11-17
$450,925
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Engineering Officer
Sell to Cover
|
2025-11-17 | $450,925 | S | Form 4 |
| DUOL |
Duolingo, Inc.
|
CFO
Sell to Cover
|
2025-11-17 | $498,082 | S | Form 4 |
| DUOL |
Duolingo, Inc.
|
Officer • General Counsel
Sell to Cover
|
2025-11-17 | $228,132 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -58.7%
2025-11-04
$459,594
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -58.7%
|
2025-11-04 | $459,594 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -94.1%
2025-11-04
$305,564
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -94.1%
|
2025-11-04 | $305,564 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 Sell
2025-11-04
$191,892
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 Sell
|
2025-11-04 | $191,892 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -10.0%
2025-11-04
$242,213
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -10.0%
|
2025-11-04 | $242,213 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 Sell
2025-11-04
$145,436
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 Sell
|
2025-11-04 | $145,436 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -23.2%
2025-11-04
$465,736
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -23.2%
|
2025-11-04 | $465,736 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 Sell
2025-11-04
$43,088
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 Sell
|
2025-11-04 | $43,088 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 Sell
2025-11-04
$147,265
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 Sell
|
2025-11-04 | $147,265 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -30.5%
2025-11-04
$429,098
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -30.5%
|
2025-11-04 | $429,098 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -20.5%
2025-11-04
$201,412
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -20.5%
|
2025-11-04 | $201,412 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -17.7%
2025-10-20
$400,152
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -17.7%
|
2025-10-20 | $400,152 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 Sell
2025-10-20
$156,967
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 Sell
|
2025-10-20 | $156,967 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -20.1%
2025-10-20
$347,365
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -20.1%
|
2025-10-20 | $347,365 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -36.7%
2025-10-20
$506,617
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -36.7%
|
2025-10-20 | $506,617 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -24.6%
2025-10-20
$216,025
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -24.6%
|
2025-10-20 | $216,025 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -43.6%
2025-10-20
$289,085
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -43.6%
|
2025-10-20 | $289,085 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -25.6%
2025-10-20
$95,991
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -25.6%
|
2025-10-20 | $95,991 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -45.9%
2025-10-20
$128,699
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -45.9%
|
2025-10-20 | $128,699 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -63.6%
2025-10-20
$96,927
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -63.6%
|
2025-10-20 | $96,927 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -58.1%
2025-10-20
$32,410
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -58.1%
|
2025-10-20 | $32,410 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -12.1%
2025-10-20
$311,428
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -12.1%
|
2025-10-20 | $311,428 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 Sell
2025-10-20
$195,882
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 Sell
|
2025-10-20 | $195,882 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 Sell
2025-10-20
$154,532
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 Sell
|
2025-10-20 | $154,532 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 Sell
2025-10-20
$184,532
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 Sell
|
2025-10-20 | $184,532 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 Sell
2025-10-20
$30,586
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 Sell
|
2025-10-20 | $30,586 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -82.7%
2025-10-06
$425,675
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -82.7%
|
2025-10-06 | $425,675 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -27.6%
2025-10-06
$376,991
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -27.6%
|
2025-10-06 | $376,991 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -29.8%
2025-10-06
$577,560
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -29.8%
|
2025-10-06 | $577,560 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -20.9%
2025-10-06
$510,972
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -20.9%
|
2025-10-06 | $510,972 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -20.0%
2025-10-06
$609,794
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -20.0%
|
2025-10-06 | $609,794 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 Sell
2025-10-06
$158,653
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 Sell
|
2025-10-06 | $158,653 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 Sell
2025-10-06
$35,166
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 Sell
|
2025-10-06 | $35,166 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -10.1%
2025-10-06
$97,231
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -10.1%
|
2025-10-06 | $97,231 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -18.7%
2025-10-06
$162,612
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -18.7%
|
2025-10-06 | $162,612 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -27.6%
2025-10-06
$195,897
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -27.6%
|
2025-10-06 | $195,897 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -73.5%
2025-10-06
$65,751
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -73.5%
|
2025-10-06 | $65,751 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Glance Natalie
• Officer • Chief Engineering Officer
10b5-1 Sell
2025-10-01
$30,056
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Engineering Officer
10b5-1 Sell
|
2025-10-01 | $30,056 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Glance Natalie
• Officer • Chief Engineering Officer
10b5-1 Sell
2025-10-01
$94,585
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Engineering Officer
10b5-1 Sell
|
2025-10-01 | $94,585 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Glance Natalie
• Officer • Chief Engineering Officer
10b5-1 Sell
2025-10-01
$191,854
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Engineering Officer
10b5-1 Sell
|
2025-10-01 | $191,854 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Glance Natalie
• Officer • Chief Engineering Officer
10b5-1 Sell
2025-10-01
$190,773
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Engineering Officer
10b5-1 Sell
|
2025-10-01 | $190,773 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Glance Natalie
• Officer • Chief Engineering Officer
10b5-1 Sell
2025-10-01
$95,021
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Engineering Officer
10b5-1 Sell
|
2025-10-01 | $95,021 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Glance Natalie
• Officer • Chief Engineering Officer
10b5-1 Sell
2025-10-01
$33,777
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Engineering Officer
10b5-1 Sell
|
2025-10-01 | $33,777 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Glance Natalie
• Officer • Chief Engineering Officer
10b5-1 Sell
2025-10-01
$183,903
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Engineering Officer
10b5-1 Sell
|
2025-10-01 | $183,903 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Glance Natalie
• Officer • Chief Engineering Officer
10b5-1 Sell
2025-10-01
$61,018
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Engineering Officer
10b5-1 Sell
|
2025-10-01 | $61,018 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Glance Natalie
• Officer • Chief Engineering Officer
10b5-1 Sell
2025-10-01
$144,278
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Engineering Officer
10b5-1 Sell
|
2025-10-01 | $144,278 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -45.5%
2025-09-19
$550,600
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -45.5%
|
2025-09-19 | $550,600 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -96.8%
2025-09-19
$639,726
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -96.8%
|
2025-09-19 | $639,726 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -12.9%
2025-09-19
$372,805
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -12.9%
|
2025-09-19 | $372,805 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -26.2%
2025-09-19
$661,974
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -26.2%
|
2025-09-19 | $661,974 | S | Form 4 |
|
DUOL
S
Duolingo, Inc.
Hacker Severin
• Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -35.5%
2025-09-19
$664,268
|
||||||
| DUOL |
Duolingo, Inc.
|
Officer • Chief Tech Officer, Co-Founder
10b5-1 SellΔOwn -35.5%
|
2025-09-19 | $664,268 | S | Form 4 |
| DUOL |
Duolingo, Inc.
|
Officer • General Counsel
Other
|
2025-09-18 | $24,514 | M | Form 4 |