| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Chief Tech Officer, Co-founder
1 company
Severin Hacker is Chief Tech Officer, Co-founder at DUOL. Since September 2022, the filings on record show 0 open-market purchases and 47 sales. Severin Hacker's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $9K at current prices.
Historically, Severin Hacker's trades have earned a middling insider score of 58/100 across 57 rated trades. Over a 12-month horizon, 48.1% of those trades were profitable, with an average 12-month return of -10.2%.
The DUOL filings lean toward selling, a net 711,420 shares.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Apr 1, 2024 | DUOL Duolingo, Inc. | Chief Tech Officer, Co-founder | Sell10b5-1 | 10,000 | $218.42 | $2,184,156.28 | - | -10.5% | +50.0% | |
| Mar 1, 2024 | DUOL Duolingo, Inc. | Chief Tech Officer, Co-founder | Sell10b5-1 | 10,000 | $235.13 | $2,351,324.77 | - | -17.8% | +32.0% | |
| Feb 1, 2024 | DUOL Duolingo, Inc. | Chief Tech Officer, Co-founder | Sell10b5-1 | 10,000 | $178.62 | $1,786,247.17 | - | +22.9% | +100.6% | |
| Jan 2, 2024 | DUOL Duolingo, Inc. | Chief Tech Officer, Co-founder | Sell10b5-1 | 10,000 | $214.25 | $2,142,456.33 | - | +1.8% | +52.0% | |
| Dec 1, 2023 | DUOL Duolingo, Inc. | Chief Tech Officer, Co-founder | Sell10b5-1 | 10,000 | $212.87 | $2,128,661.85 | - | +12.0% | +63.3% | |
| Nov 1, 2023 | DUOL Duolingo, Inc. | Chief Tech Officer, Co-founder | Sell10b5-1 | 10,000 | $146.57 | $1,465,699.95 | - | +25.9% | +97.1% | |
| Oct 2, 2023 | DUOL Duolingo, Inc. | Chief Tech Officer, Co-founder | Sell10b5-1 | 10,000 | $165.26 | $1,652,568.73 | - | +29.2% | +69.1% | |
| Sep 1, 2023 | DUOL Duolingo, Inc. | Chief Tech Officer, Co-founder | Sell10b5-1 | 10,000 | $148.80 | $1,487,981.82 | - | +42.6% | +42.7% | |
| May 1, 2023 | DUOL Duolingo, Inc. | Chief Tech Officer, Co-founder | Sell10b5-1 | 10,000 | $138.35 | $1,383,485.28 | - | +11.3% | +62.0% | |
| Apr 3, 2023 | DUOL Duolingo, Inc. | Chief Tech Officer, Co-founder | Sell10b5-1 | 10,000 | $142.26 | $1,422,555.22 | - | -0.5% | +48.5% |