Severin Hacker, Chief Technology Officer, Co-Founder at Duolingo, Inc. (DUOL), sold 19,835 shares at $257.92 ($5.2M) on 2025-11-04, disclosed to the SEC on 2025-11-06.
Scheduled sale ($5.2M) by Chief Technology Officer, Co-Founder under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $257.92 | 744 | $192K | 3.7% |
| 2 | $257.92 | 744 | $192K | 3.7% |
| 3 | $258.77 | 936 | $242K | 4.6% |
| 4 | $258.77 | 936 | $242K | 4.6% |
| 5 | $259.71 | 560 | $145K | 2.8% |
| 6 | $259.71 | 560 |
| $145K |
| 2.8% |
| 7 | $261.14 | 165 | $43K | 0.8% |
| 8 | $261.94 | 1,778 | $466K | 8.9% |
| 9 | $261.94 | 1,778 | $466K | 8.9% |
| 10 | $262.97 | 560 | $147K | 2.8% |
| 11 | $262.97 | 560 | $147K | 2.8% |
| 12 | $264.06 | 1,625 | $429K | 8.2% |
| 13 | $264.06 | 1,625 | $429K | 8.2% |
| 14 | $265.02 | 760 | $201K | 3.9% |
| 15 | $265.02 | 760 | $201K | 3.9% |
| 16 | $266.12 | 1,727 | $460K | 8.8% |
| 17 | $266.12 | 1,727 | $460K | 8.8% |
| 18 | $266.87 | 1,145 | $306K | 5.9% |
| 19 | $266.87 | 1,145 | $306K | 5.9% |
| Total | $263.15 avg | 19,835 | $5.2M | 100% |
| Filing → |
| DUOL | SELL | 2025-10-07 | $5.3M | — | Filing → |
| DUOL | SELL | 2025-09-22 | $3.5M | — | Filing → |
| DUOL | SELL | 2025-09-09 | $4.2M | — | Filing → |