Luis Von Ahn

Track

Insider profile

Currently holds a position at Duolingo Inc

Positions

Position Company Period
Chief Executive Officer, Co-Founder Duolingo Inc None -
Luis Von Ahn's trades of Duolingo Inc's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
439.09
Quantity 51,268 -4.8%
Value US$4,515,726
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
288.48
Quantity 54,827 +25.1%
Value US$292,299
US Duolingo Inc (DUOL)
Transaction date
Proposed sale
Price
460.65
Quantity 48,530
Value US$1,260,095
US Figma Inc (1S2)
Transaction date
Purchase
Price
33.00
Quantity 30,000 +62.3%
Value US$990,000
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
330.90
Quantity 200 -100.0%
Value US$66,179
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
330.15
Quantity 400 -66.7%
Value US$132,060
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
328.72
Quantity 2,313 -79.4%
Value US$760,325
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
327.77
Quantity 1,600 -35.5%
Value US$524,439
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
326.59
Quantity 1,119 -19.9%
Value US$365,457
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
325.65
Quantity 1,863 -24.9%
Value US$606,681
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
324.97
Quantity 505 -6.3%
Value US$164,112
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
301.31
Quantity 100 -100.0%
Value US$30,131
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
300.68
Quantity 600 -85.7%
Value US$180,409
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
299.50
Quantity 400 -36.4%
Value US$119,800
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
298.40
Quantity 821 -42.7%
Value US$244,987
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
297.22
Quantity 800 -29.4%
Value US$237,775
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
295.73
Quantity 300 -9.9%
Value US$88,720
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
294.82
Quantity 500 -14.2%
Value US$147,412
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
294.03
Quantity 859 -19.6%
Value US$252,570
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
292.79
Quantity 400 -8.4%
Value US$117,116
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
291.05
Quantity 1,000 -17.3%
Value US$291,049
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
290.07
Quantity 918 -13.7%
Value US$266,281
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
289.13
Quantity 300 -4.3%
Value US$86,739
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
287.60
Quantity 500 -6.7%
Value US$143,801
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
286.83
Quantity 202 -2.6%
Value US$57,940
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
285.46
Quantity 300 -3.8%
Value US$85,637
US Duolingo Inc (DUOL)
Transaction date
Proposed sale
Price
283.54
Quantity 16,000
Value US$4,536,640
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
441.29
Quantity 360 -100.0%
Value US$158,863
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
440.54
Quantity 400 -52.6%
Value US$176,216
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
438.95
Quantity 400 -34.5%
Value US$175,578
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
437.84
Quantity 800 -40.8%
Value US$350,276
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
436.81
Quantity 830 -29.7%
Value US$362,552
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
435.80
Quantity 1,000 -26.4%
Value US$435,799
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
434.90
Quantity 582 -13.3%
Value US$253,114
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
433.74
Quantity 1,047 -19.3%
Value US$454,127
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
432.78
Quantity 853 -13.6%
Value US$369,159
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
431.24
Quantity 324 -4.9%
Value US$139,721
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
429.95
Quantity 704 -9.6%
Value US$302,684
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
428.85
Quantity 700 -8.8%
Value US$300,193
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
323.52
Quantity 300 -100.0%
Value US$97,056
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
322.32
Quantity 1,450 -82.9%
Value US$467,370
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
321.43
Quantity 2,600 -59.8%
Value US$835,708
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
320.35
Quantity 2,550 -37.0%
Value US$816,904
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
319.36
Quantity 800 -10.4%
Value US$255,490
US Duolingo Inc (DUOL)
Transaction date
Planned sale
Price
318.29
Quantity 300 -3.8%
Value US$95,487
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-09-18 2026-09-16
US Duolingo Inc (DUOL)
PlS Planned sale
51,268 -4.8%
439.09
US$4,515,726 		51,268 -4.8% 439.09 US$4,515,726
2026-09-18 2026-09-16
US Duolingo Inc (DUOL)
PlS Planned sale
54,827 +25.1%
288.48
US$292,299 		54,827 +25.1% 288.48 US$292,299
2026-09-16 2026-09-16
US Duolingo Inc (DUOL)
PrS Proposed sale
48,530
460.65
US$1,260,095 		48,530 460.65 US$1,260,095
2025-08-05 2025-08-01
US Figma Inc (1S2)
B Purchase
30,000 +62.3%
33.00
US$990,000 		30,000 +62.3% 33.00 US$990,000
2025-04-17 2025-04-15
US Duolingo Inc (DUOL)
PlS Planned sale
200 -100.0%
330.90
US$66,179 		200 -100.0% 330.90 US$66,179
2025-04-17 2025-04-15
US Duolingo Inc (DUOL)
PlS Planned sale
400 -66.7%
330.15
US$132,060 		400 -66.7% 330.15 US$132,060
2025-04-17 2025-04-15
US Duolingo Inc (DUOL)
PlS Planned sale
2,313 -79.4%
328.72
US$760,325 		2,313 -79.4% 328.72 US$760,325
2025-04-17 2025-04-15
US Duolingo Inc (DUOL)
PlS Planned sale
1,600 -35.5%
327.77
US$524,439 		1,600 -35.5% 327.77 US$524,439
2025-04-17 2025-04-15
US Duolingo Inc (DUOL)
PlS Planned sale
1,119 -19.9%
326.59
US$365,457 		1,119 -19.9% 326.59 US$365,457
2025-04-17 2025-04-15
US Duolingo Inc (DUOL)
PlS Planned sale
1,863 -24.9%
325.65
US$606,681 		1,863 -24.9% 325.65 US$606,681
2025-04-17 2025-04-15
US Duolingo Inc (DUOL)
PlS Planned sale
505 -6.3%
324.97
US$164,112 		505 -6.3% 324.97 US$164,112
2025-03-18 2025-03-17
US Duolingo Inc (DUOL)
PlS Planned sale
100 -100.0%
301.31
US$30,131 		100 -100.0% 301.31 US$30,131
2025-03-18 2025-03-17
US Duolingo Inc (DUOL)
PlS Planned sale
600 -85.7%
300.68
US$180,409 		600 -85.7% 300.68 US$180,409
2025-03-18 2025-03-17
US Duolingo Inc (DUOL)
PlS Planned sale
400 -36.4%
299.50
US$119,800 		400 -36.4% 299.50 US$119,800
2025-03-18 2025-03-17
US Duolingo Inc (DUOL)
PlS Planned sale
821 -42.7%
298.40
US$244,987 		821 -42.7% 298.40 US$244,987
2025-03-18 2025-03-17
US Duolingo Inc (DUOL)
PlS Planned sale
800 -29.4%
297.22
US$237,775 		800 -29.4% 297.22 US$237,775
2025-03-18 2025-03-17
US Duolingo Inc (DUOL)
PlS Planned sale
300 -9.9%
295.73
US$88,720 		300 -9.9% 295.73 US$88,720
2025-03-18 2025-03-17
US Duolingo Inc (DUOL)
PlS Planned sale
500 -14.2%
294.82
US$147,412 		500 -14.2% 294.82 US$147,412
2025-03-18 2025-03-17
US Duolingo Inc (DUOL)
PlS Planned sale
859 -19.6%
294.03
US$252,570 		859 -19.6% 294.03 US$252,570
2025-03-18 2025-03-17
US Duolingo Inc (DUOL)
PlS Planned sale
400 -8.4%
292.79
US$117,116 		400 -8.4% 292.79 US$117,116
2025-03-18 2025-03-17
US Duolingo Inc (DUOL)
PlS Planned sale
1,000 -17.3%
291.05
US$291,049 		1,000 -17.3% 291.05 US$291,049
2025-03-18 2025-03-17
US Duolingo Inc (DUOL)
PlS Planned sale
918 -13.7%
290.07
US$266,281 		918 -13.7% 290.07 US$266,281
2025-03-18 2025-03-17
US Duolingo Inc (DUOL)
PlS Planned sale
300 -4.3%
289.13
US$86,739 		300 -4.3% 289.13 US$86,739
2025-03-18 2025-03-17
US Duolingo Inc (DUOL)
PlS Planned sale
500 -6.7%
287.60
US$143,801 		500 -6.7% 287.60 US$143,801
2025-03-18 2025-03-17
US Duolingo Inc (DUOL)
PlS Planned sale
202 -2.6%
286.83
US$57,940 		202 -2.6% 286.83 US$57,940
2025-03-18 2025-03-17
US Duolingo Inc (DUOL)
PlS Planned sale
300 -3.8%
285.46
US$85,637 		300 -3.8% 285.46 US$85,637
2025-03-17 2025-03-17
US Duolingo Inc (DUOL)
PrS Proposed sale
16,000
283.54
US$4,536,640 		16,000 283.54 US$4,536,640
2025-02-19 2025-02-18
US Duolingo Inc (DUOL)
PlS Planned sale
360 -100.0%
441.29
US$158,863 		360 -100.0% 441.29 US$158,863
2025-02-19 2025-02-18
US Duolingo Inc (DUOL)
PlS Planned sale
400 -52.6%
440.54
US$176,216 		400 -52.6% 440.54 US$176,216
2025-02-19 2025-02-18
US Duolingo Inc (DUOL)
PlS Planned sale
400 -34.5%
438.95
US$175,578 		400 -34.5% 438.95 US$175,578
2025-02-19 2025-02-18
US Duolingo Inc (DUOL)
PlS Planned sale
800 -40.8%
437.84
US$350,276 		800 -40.8% 437.84 US$350,276
2025-02-19 2025-02-18
US Duolingo Inc (DUOL)
PlS Planned sale
830 -29.7%
436.81
US$362,552 		830 -29.7% 436.81 US$362,552
2025-02-19 2025-02-18
US Duolingo Inc (DUOL)
PlS Planned sale
1,000 -26.4%
435.80
US$435,799 		1,000 -26.4% 435.80 US$435,799
2025-02-19 2025-02-18
US Duolingo Inc (DUOL)
PlS Planned sale
582 -13.3%
434.90
US$253,114 		582 -13.3% 434.90 US$253,114
2025-02-19 2025-02-18
US Duolingo Inc (DUOL)
PlS Planned sale
1,047 -19.3%
433.74
US$454,127 		1,047 -19.3% 433.74 US$454,127
2025-02-19 2025-02-18
US Duolingo Inc (DUOL)
PlS Planned sale
853 -13.6%
432.78
US$369,159 		853 -13.6% 432.78 US$369,159
2025-02-19 2025-02-18
US Duolingo Inc (DUOL)
PlS Planned sale
324 -4.9%
431.24
US$139,721 		324 -4.9% 431.24 US$139,721
2025-02-19 2025-02-18
US Duolingo Inc (DUOL)
PlS Planned sale
704 -9.6%
429.95
US$302,684 		704 -9.6% 429.95 US$302,684
2025-02-19 2025-02-18
US Duolingo Inc (DUOL)
PlS Planned sale
700 -8.8%
428.85
US$300,193 		700 -8.8% 428.85 US$300,193
2025-01-16 2025-01-15
US Duolingo Inc (DUOL)
PlS Planned sale
300 -100.0%
323.52
US$97,056 		300 -100.0% 323.52 US$97,056
2025-01-16 2025-01-15
US Duolingo Inc (DUOL)
PlS Planned sale
1,450 -82.9%
322.32
US$467,370 		1,450 -82.9% 322.32 US$467,370
2025-01-16 2025-01-15
US Duolingo Inc (DUOL)
PlS Planned sale
2,600 -59.8%
321.43
US$835,708 		2,600 -59.8% 321.43 US$835,708
2025-01-16 2025-01-15
US Duolingo Inc (DUOL)
PlS Planned sale
2,550 -37.0%
320.35
US$816,904 		2,550 -37.0% 320.35 US$816,904
2025-01-16 2025-01-15
US Duolingo Inc (DUOL)
PlS Planned sale
800 -10.4%
319.36
US$255,490 		800 -10.4% 319.36 US$255,490
2025-01-16 2025-01-15
US Duolingo Inc (DUOL)
PlS Planned sale
300 -3.8%
318.29
US$95,487 		300 -3.8% 318.29 US$95,487