Insider · CIK 0001870272
Hacker Severin
officerdirectorowner
Files at DUOL (Duolingo, Inc.). First filing Dec 13, 2024, latest Dec 20, 2024.
Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 4
$0 bought, $96M sold
Signals
This insider’s open-market buys and sells, scored.
| Score | Side | Company | Value | Shares | Holdings change | Price context | Filed |
|---|---|---|---|---|---|---|---|
| 40Moderate | sell 410b5-1 | DUOL Duolingo, Inc. | $3.4M | 10,000 | -99% | - | |
| 40Moderate | sell 410b5-1 | DUOL Duolingo, Inc. | $15M | 43,826 | -100% | - | |
| 40Moderate | sell 410b5-1 | DUOL Duolingo, Inc. | $64M | 188,901 | -100% | - | |
| 40Moderate | sell 410b5-1 | DUOL Duolingo, Inc. | $14M | 41,521 | -100% | - |
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Dec 19, 2024 | DUOL Duolingo, Inc. | CConversion Class A Common Stock10b5-1 | +10,000 | $0.00 | $0 | 10,072 | Dec 20, 2024 |
| Dec 19, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -552 | $334.21 | $184k | 9,520 | Dec 20, 2024 |
| Dec 19, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -3,387 | $335.34 | $1.1M | 6,133 | Dec 20, 2024 |
| Dec 19, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -2,116 | $336.54 | $712k | 4,017 | Dec 20, 2024 |
| Dec 19, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -1,455 | $337.40 | $491k | 2,562 | Dec 20, 2024 |
| Dec 19, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -1,464 | $338.28 | $495k | 1,098 | Dec 20, 2024 |
| Dec 19, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -380 | $339.06 | $129k | 718 | Dec 20, 2024 |
| Dec 19, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -300 | $340.03 | $102k | 418 | Dec 20, 2024 |
| Dec 19, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -146 | $342.68 | $50k | 272 | Dec 20, 2024 |
| Dec 19, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -200 | $343.86 | $69k | 72 | Dec 20, 2024 |
| Dec 19, 2024 | DUOL Duolingo, Inc. | MOption exercise Stock Option (Right to Buy)derivative10b5-1 | -10,000 | $0.00 | $0 | 50,252 | Dec 20, 2024 |
| Dec 19, 2024 | DUOL Duolingo, Inc. | CConversion Class B Common Stockderivative10b5-1 | +10,000 | $0.00 | $0 | 67,845 | Dec 20, 2024 |
| Dec 19, 2024 | DUOL Duolingo, Inc. | CConversion Class B Common Stockderivative10b5-1 | -10,000 | $0.00 | $0 | 57,845 | Dec 20, 2024 |
| Dec 13, 2024 | DUOL Duolingo, Inc. | CConversion Class A Common Stock10b5-1 | +43,826 | $0.00 | $0 | 43,898 | Dec 16, 2024 |
| Dec 13, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -704 | $335.14 | $236k | 43,194 | Dec 16, 2024 |
| Dec 13, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -1,934 | $336.26 | $650k | 41,260 | Dec 16, 2024 |
| Dec 13, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -8,235 | $337.33 | $2.8M | 33,025 | Dec 16, 2024 |
| Dec 13, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -13,457 | $338.13 | $4.6M | 19,568 | Dec 16, 2024 |
| Dec 13, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -10,414 | $339.15 | $3.5M | 9,154 | Dec 16, 2024 |
| Dec 13, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -4,385 | $340.10 | $1.5M | 4,769 | Dec 16, 2024 |
| Dec 13, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -1,597 | $341.18 | $545k | 3,172 | Dec 16, 2024 |
| Dec 13, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -2,000 | $342.63 | $685k | 1,172 | Dec 16, 2024 |
| Dec 13, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -800 | $343.50 | $275k | 372 | Dec 16, 2024 |
| Dec 13, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -300 | $344.54 | $103k | 72 | Dec 16, 2024 |
| Dec 13, 2024 | DUOL Duolingo, Inc. | MOption exercise Stock Option (Right to Buy)derivative10b5-1 | -43,826 | $0.00 | $0 | 60,252 | Dec 16, 2024 |
| Dec 13, 2024 | DUOL Duolingo, Inc. | CConversion Class B Common Stockderivative10b5-1 | +43,826 | $0.00 | $0 | 101,671 | Dec 16, 2024 |
| Dec 13, 2024 | DUOL Duolingo, Inc. | CConversion Class B Common Stockderivative10b5-1 | -43,826 | $0.00 | $0 | 57,845 | Dec 16, 2024 |
| Dec 12, 2024 | DUOL Duolingo, Inc. | CConversion Class A Common Stock10b5-1 | +41,521 | $0.00 | $0 | 41,593 | Dec 13, 2024 |
| Dec 11, 2024 | DUOL Duolingo, Inc. | CConversion Class A Common Stock10b5-1 | +188,901 | $0.00 | $0 | 188,973 | Dec 13, 2024 |
| Dec 12, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -2,162 | $336.91 | $728k | 39,431 | Dec 13, 2024 |
| Dec 11, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -900 | $321.29 | $289k | 188,073 | Dec 13, 2024 |
| Dec 12, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -2,470 | $337.97 | $835k | 36,961 | Dec 13, 2024 |
| Dec 11, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -622 | $322.73 | $201k | 187,451 | Dec 13, 2024 |
| Dec 12, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -6,879 | $338.87 | $2.3M | 30,082 | Dec 13, 2024 |
| Dec 11, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -2,482 | $323.40 | $803k | 184,969 | Dec 13, 2024 |
| Dec 12, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -13,867 | $339.67 | $4.7M | 16,215 | Dec 13, 2024 |
| Dec 11, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -1,700 | $324.88 | $552k | 183,269 | Dec 13, 2024 |
| Dec 12, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -4,922 | $340.96 | $1.7M | 11,293 | Dec 13, 2024 |
| Dec 11, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -2,257 | $325.71 | $735k | 181,012 | Dec 13, 2024 |
| Dec 12, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -3,375 | $341.94 | $1.2M | 7,918 | Dec 13, 2024 |
| Dec 11, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -3,327 | $326.80 | $1.1M | 177,685 | Dec 13, 2024 |
| Dec 11, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -1,927 | $328.10 | $632k | 175,758 | Dec 13, 2024 |
| Dec 12, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -6,015 | $342.88 | $2.1M | 1,903 | Dec 13, 2024 |
| Dec 11, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -2,389 | $329.02 | $786k | 173,369 | Dec 13, 2024 |
| Dec 12, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -1,562 | $343.86 | $537k | 341 | Dec 13, 2024 |
| Dec 11, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -904 | $330.24 | $299k | 172,465 | Dec 13, 2024 |
| Dec 12, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -269 | $344.72 | $93k | 72 | Dec 13, 2024 |
| Dec 11, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -1,501 | $331.13 | $497k | 170,964 | Dec 13, 2024 |
| Dec 12, 2024 | DUOL Duolingo, Inc. | MOption exercise Stock Option (Right to Buy)derivative10b5-1 | -41,521 | $0.00 | $0 | 104,078 | Dec 13, 2024 |
| Dec 11, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -2,110 | $332.09 | $701k | 168,854 | Dec 13, 2024 |
| Dec 12, 2024 | DUOL Duolingo, Inc. | CConversion Class B Common Stockderivative10b5-1 | +41,521 | $0.00 | $0 | 99,366 | Dec 13, 2024 |
| Dec 11, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -4,224 | $333.16 | $1.4M | 164,630 | Dec 13, 2024 |
| Dec 12, 2024 | DUOL Duolingo, Inc. | CConversion Class B Common Stockderivative10b5-1 | -41,521 | $0.00 | $0 | 57,845 | Dec 13, 2024 |
| Dec 11, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -8,370 | $334.24 | $2.8M | 156,260 | Dec 13, 2024 |
| Dec 11, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -7,683 | $335.11 | $2.6M | 148,577 | Dec 13, 2024 |
| Dec 11, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -11,554 | $336.07 | $3.9M | 137,023 | Dec 13, 2024 |
| Dec 11, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -3,992 | $337.33 | $1.3M | 133,031 | Dec 13, 2024 |
| Dec 11, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -1,311 | $338.11 | $443k | 131,720 | Dec 13, 2024 |
| Dec 11, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -6,781 | $339.31 | $2.3M | 124,939 | Dec 13, 2024 |
| Dec 11, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -17,469 | $340.35 | $5.9M | 107,470 | Dec 13, 2024 |
| Dec 11, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -14,026 | $341.42 | $4.8M | 93,444 | Dec 13, 2024 |
| Dec 11, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -39,297 | $342.48 | $13M | 54,147 | Dec 13, 2024 |
| Dec 11, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -27,536 | $343.38 | $9.5M | 26,611 | Dec 13, 2024 |
| Dec 11, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -23,975 | $344.26 | $8.3M | 2,636 | Dec 13, 2024 |
| Dec 11, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -1,064 | $351.16 | $374k | 1,572 | Dec 13, 2024 |
| Dec 11, 2024 | DUOL Duolingo, Inc. | SOpen-market sale Class A Common Stock10b5-1 | -1,500 | $352.72 | $529k | 72 | Dec 13, 2024 |
| Dec 11, 2024 | DUOL Duolingo, Inc. | MOption exercise Stock Option (Right to Buy)derivative10b5-1 | -161,000 | $0.00 | $0 | 0 | Dec 13, 2024 |
| Dec 11, 2024 | DUOL Duolingo, Inc. | CConversion Class B Common Stockderivative10b5-1 | +161,000 | $0.00 | $0 | 218,845 | Dec 13, 2024 |
| Dec 11, 2024 | DUOL Duolingo, Inc. | CConversion Class B Common Stockderivative10b5-1 | -161,000 | $0.00 | $0 | 57,845 | Dec 13, 2024 |
| Dec 11, 2024 | DUOL Duolingo, Inc. | MOption exercise Stock Option (Right to Buy)derivative10b5-1 | -27,901 | $0.00 | $0 | 145,599 | Dec 13, 2024 |
| Dec 11, 2024 | DUOL Duolingo, Inc. | CConversion Class B Common Stockderivative10b5-1 | +27,901 | $0.00 | $0 | 85,746 | Dec 13, 2024 |
| Dec 11, 2024 | DUOL Duolingo, Inc. | CConversion Class B Common Stockderivative10b5-1 | -27,901 | $0.00 | $0 | 57,845 | Dec 13, 2024 |
| Nov 12, 2024 | DUOL Duolingo, Inc. | CConversion Class A Common Stockindirect: See footnote | +3,000 | $0.00 | $0 | 3,000 | Dec 2, 2024 |
| Nov 27, 2024 | DUOL Duolingo, Inc. | GGift Class A Common Stockindirect: See footnote | -3,000 | $0.00 | $0 | 0 | Dec 2, 2024 |
| Nov 12, 2024 | DUOL Duolingo, Inc. | CConversion Class B Common Stockderivativeindirect: See footnote | -3,000 | $0.00 | $0 | 2,956,917 | Dec 2, 2024 |
| Nov 22, 2024 | DUOL Duolingo, Inc. | MOption exercise Performance-Based Restricted Stock Unitsderivative | -30,000 | $0.00 | $0 | 510,000 | Nov 26, 2024 |
| Nov 22, 2024 | DUOL Duolingo, Inc. | FTax withholding Class B Common Stockderivative | -14,115 | $351.97 | $5.0M | 29,615 | Nov 26, 2024 |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.