Hacker Severin
SEC CIK 1870272 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| DUOL | Duolingo, Inc. | Chief Tech Off, Co-Founder, Dir, 10% | 72 | — | $225.09M | 130 | 2021-07-30 | 2025-12-08 |
Most active insiders at DUOL, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Hacker Severin | Chief Tech Off, Co-Founder, Dir, 10% | — | $10.72M |
| 2 | von Ahn Luis | Pres, CEO, Co-Founder, Dir, 10% | — | $10.42M |
| 3 | Glance Natalie | Chief Engineering Off | — | $3.67M |
| 4 | Chen Stephen C. | GC | — | $2.46M |
| 5 | Skaruppa Matthew | CFO | — | $1.69M |
| 6 | GORDON WILLIAM B | Dir | — | $1.46M |
| 7 | Meese Robert | Chief Business Off | — | $701.1K |
| 8 | Shelton James H | Dir | $498.8K | — |
| 9 | Ross Bonnie | Dir | — | — |
| 10 | Lilly III John Osborne | Dir | — | — |
Transactions 130
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DMI | 2023-01-11 | 2023-01-09+ | DUOL | Duolingo, Inc. | Hacker Severin | Chief Tech Off, Co-Founder, Dir, 10% | S - Sale | $75.06 | -10.0K | 0 | -100% | -$750.6K |
| DMI | 2023-01-11 | 2023-01-09+ | DUOL | Duolingo, Inc. | Hacker Severin | Chief Tech Off, Co-Founder, Dir, 10% | C - Cnv Deriv | $0.00 | +10.0K | 2,800 | New | $0 |
| DI | 2022-12-15 | 2022-12-14 | DUOL | Duolingo, Inc. | Hacker Severin | Chief Tech Off, Co-Founder, Dir, 10% | C - Cnv Deriv | $0.00 | +10.0K | 10.0K | New | $0 |
| DI | 2022-12-15 | 2022-12-14 | DUOL | Duolingo, Inc. | Hacker Severin | Chief Tech Off, Co-Founder, Dir, 10% | S - Sale | $75.50 | -10.0K | 0 | -100% | -$755.0K |
| DMI | 2022-11-02 | 2022-11-01 | DUOL | Duolingo, Inc. | Hacker Severin | Chief Tech Off, Co-Founder, Dir, 10% | S - Sale | $81.81 | -10.0K | 698 | -93% | -$818.1K |
| DI | 2022-11-02 | 2022-11-01 | DUOL | Duolingo, Inc. | Hacker Severin | Chief Tech Off, Co-Founder, Dir, 10% | C - Cnv Deriv | $0.00 | +10.0K | 10.0K | New | $0 |
| DMI | 2022-10-04 | 2022-10-03 | DUOL | Duolingo, Inc. | Hacker Severin | Chief Tech Off, Co-Founder, Dir, 10% | S - Sale | $96.54 | -10.0K | 2,404 | -81% | -$965.4K |
| DI | 2022-10-04 | 2022-10-03 | DUOL | Duolingo, Inc. | Hacker Severin | Chief Tech Off, Co-Founder, Dir, 10% | C - Cnv Deriv | $0.00 | +10.0K | 10.0K | New | $0 |
| DI | 2022-09-06 | 2022-09-01 | DUOL | Duolingo, Inc. | Hacker Severin | Chief Tech Off, Co-Founder, Dir, 10% | C - Cnv Deriv | $0.00 | +10.0K | 10.0K | New | $0 |
| DMI | 2022-09-06 | 2022-09-01 | DUOL | Duolingo, Inc. | Hacker Severin | Chief Tech Off, Co-Founder, Dir, 10% | S - Sale | $92.09 | -10.0K | 3,867 | -72% | -$920.9K |
| DMI | 2022-08-02 | 2022-08-01 | DUOL | Duolingo, Inc. | Hacker Severin | Chief Tech Off, Co-Founder, Dir, 10% | S - Sale+OE | $94.26 | -10.0K | 9,600 | -51% | -$942.6K |
| DI | 2022-08-02 | 2022-08-01 | DUOL | Duolingo, Inc. | Hacker Severin | Chief Tech Off, Co-Founder, Dir, 10% | M - OptEx | $0.00 | +10.0K | 10.0K | New | $0 |
| DMI | 2022-07-05 | 2022-07-01 | DUOL | Duolingo, Inc. | Hacker Severin | Chief Tech Off, Co-Founder, Dir, 10% | S - Sale | $91.23 | -10.0K | 1,225 | -89% | -$912.3K |
| DI | 2022-07-05 | 2022-07-01 | DUOL | Duolingo, Inc. | Hacker Severin | Chief Tech Off, Co-Founder, Dir, 10% | C - Cnv Deriv | $0.00 | +10.0K | 10.0K | New | $0 |
| DMI | 2022-06-27 | 2022-06-23 | DUOL | Duolingo, Inc. | Hacker Severin | Chief Tech Off, Co-Founder, Dir, 10% | S - Sale | $98.39 | -20.0K | 18.2K | -52% | -$1.97M |
| DI | 2022-06-27 | 2022-06-23 | DUOL | Duolingo, Inc. | Hacker Severin | Chief Tech Off, Co-Founder, Dir, 10% | C - Cnv Deriv | $0.00 | +20.0K | 20.0K | New | $0 |
| DI | 2022-06-21 | 2022-06-16 | DUOL | Duolingo, Inc. | Hacker Severin | Chief Tech Off, Co-Founder, Dir, 10% | C - Cnv Deriv | $0.00 | +20.0K | 20.0K | New | $0 |
| DMI | 2022-06-21 | 2022-06-16 | DUOL | Duolingo, Inc. | Hacker Severin | Chief Tech Off, Co-Founder, Dir, 10% | S - Sale | $91.36 | -20.0K | 300 | -99% | -$1.83M |
| DMI | 2022-06-13 | 2022-06-09 | DUOL | Duolingo, Inc. | Hacker Severin | Chief Tech Off, Co-Founder, Dir, 10% | S - Sale | $97.95 | -20.0K | 2,800 | -88% | -$1.96M |
| DI | 2022-06-13 | 2022-06-09 | DUOL | Duolingo, Inc. | Hacker Severin | Chief Tech Off, Co-Founder, Dir, 10% | C - Cnv Deriv | $0.00 | +20.0K | 20.0K | New | $0 |
| DMI | 2022-06-03 | 2022-06-01 | DUOL | Duolingo, Inc. | Hacker Severin | Chief Tech Off, Co-Founder, Dir, 10% | S - Sale | $82.92 | -20.0K | 6,113 | -77% | -$1.66M |
| DI | 2022-06-03 | 2022-06-01 | DUOL | Duolingo, Inc. | Hacker Severin | Chief Tech Off, Co-Founder, Dir, 10% | C - Cnv Deriv | $0.00 | +20.0K | 20.0K | New | $0 |
| DI | 2022-02-10 | 2021-12-14 | DUOL | Duolingo, Inc. | Hacker Severin | CTO, Dir, 10%, Co-Founder | G - Gift | $0.00 | -6,000 | 0 | -100% | $0 |
| DI | 2022-02-10 | 2021-12-14 | DUOL | Duolingo, Inc. | Hacker Severin | CTO, Dir, 10%, Co-Founder | C - Cnv Deriv | $0.00 | +6,000 | 6,000 | New | $0 |
| D | 2021-12-10 | 2021-12-08 | DUOL | Duolingo, Inc. | Hacker Severin | CTO, Dir, 10%, Co-Founder | M - OptEx | $0.00 | +108 | 108 | New | $0 |
| D | 2021-12-10 | 2021-12-08 | DUOL | Duolingo, Inc. | Hacker Severin | CTO, Dir, 10%, Co-Founder | S - Sale+OE | $110.01 | -36 | 72 | -33% | -$3,960 |
| DMI | 2021-11-17 | 2021-11-15 | DUOL | Duolingo, Inc. | Hacker Severin | CTO, Dir, 10%, Co-Founder | S - Sale | $144.41 | -30.0K | 225 | -99% | -$4.33M |
| DI | 2021-11-17 | 2021-11-15 | DUOL | Duolingo, Inc. | Hacker Severin | CTO, Dir, 10%, Co-Founder | C - Cnv Deriv | $0.00 | +30.0K | 30.0K | New | $0 |
| DI | 2021-08-02 | 2021-07-30 | DUOL | Duolingo, Inc. | Hacker Severin | CTO, Dir, 10%, Co-Founder | S - Sale | $102.00 | -50.0K | 0 | -100% | -$5.10M |
| DI | 2021-08-02 | 2021-07-30 | DUOL | Duolingo, Inc. | Hacker Severin | CTO, Dir, 10%, Co-Founder | C - Cnv Deriv | $0.00 | +50.0K | 50.0K | New | $0 |
Purchase Sale Sale after option exercise All abbreviations