| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DUOL | Class A Common Stock | Options Exercise | $0 | +108 | +0.22% | $0.00 | 50.1K | Nov 15, 2021 | Direct | F1 |
| transaction | DUOL | Class A Common Stock | Award | $0 | +25K | +49.89% | $0.00 | 75.1K | Nov 15, 2021 | Direct | F2, F3 |
| transaction | DUOL | Class A Common Stock | Sale | -$19.7K | -143 | -0.19% | $138.04 | 75K | Nov 15, 2021 | Direct | F3, F4, F5 |
| transaction | DUOL | Class A Common Stock | Sale | -$16.1K | -116 | -0.15% | $139.01 | 74.8K | Nov 15, 2021 | Direct | F3, F4, F6 |
| transaction | DUOL | Class A Common Stock | Sale | -$16.8K | -120 | -0.16% | $140.11 | 74.7K | Nov 15, 2021 | Direct | F3, F4, F7 |
| transaction | DUOL | Class A Common Stock | Sale | -$8.91K | -63 | -0.08% | $141.36 | 74.7K | Nov 15, 2021 | Direct | F3, F4, F8 |
| transaction | DUOL | Class A Common Stock | Sale | -$2.55K | -18 | -0.02% | $141.90 | 74.6K | Nov 15, 2021 | Direct | F3, F4, F9 |
| transaction | DUOL | Class A Common Stock | Sale | -$4.15K | -29 | -0.04% | $143.11 | 74.6K | Nov 15, 2021 | Direct | F3, F4, F10 |
| transaction | DUOL | Class A Common Stock | Sale | -$11.9K | -82 | -0.11% | $145.34 | 74.5K | Nov 15, 2021 | Direct | F3, F4, F11 |
| transaction | DUOL | Class A Common Stock | Sale | -$62.6K | -428 | -0.57% | $146.21 | 74.1K | Nov 15, 2021 | Direct | F3, F4, F12 |
| transaction | DUOL | Class A Common Stock | Sale | -$11.9K | -81 | -0.11% | $146.85 | 74K | Nov 15, 2021 | Direct | F3, F4, F13 |
| transaction | DUOL | Class A Common Stock | Options Exercise | $125K | +56.1K | +75.84% | $2.23* | 130K | Nov 15, 2021 | Direct | F3 |
| transaction | DUOL | Class A Common Stock | Sale | -$706K | -5.1K | -3.92% | $138.30 | 125K | Nov 15, 2021 | Direct | F3, F14, F15 |
| transaction | DUOL | Class A Common Stock | Sale | -$932K | -6.69K | -5.35% | $139.27 | 118K | Nov 15, 2021 | Direct | F3, F14, F16 |
| transaction | DUOL | Class A Common Stock | Sale | -$1.06M | -7.53K | -6.36% | $140.30 | 111K | Nov 15, 2021 | Direct | F3, F14, F17 |
| transaction | DUOL | Class A Common Stock | Sale | -$639K | -4.52K | -4.08% | $141.35 | 106K | Nov 15, 2021 | Direct | F3, F14, F18 |
| transaction | DUOL | Class A Common Stock | Sale | -$114K | -800 | -0.75% | $142.67 | 106K | Nov 15, 2021 | Direct | F3, F14, F19 |
| transaction | DUOL | Class A Common Stock | Sale | -$383K | -2.67K | -2.53% | $143.52 | 103K | Nov 15, 2021 | Direct | F3, F14, F20 |
| transaction | DUOL | Class A Common Stock | Sale | -$318K | -2.2K | -2.14% | $144.72 | 101K | Nov 15, 2021 | Direct | F3, F14, F21 |
| transaction | DUOL | Class A Common Stock | Sale | -$1.24M | -8.48K | -8.42% | $145.80 | 92.2K | Nov 15, 2021 | Direct | F3, F14, F22 |
| transaction | DUOL | Class A Common Stock | Sale | -$2.02M | -13.8K | -14.98% | $146.38 | 78.4K | Nov 15, 2021 | Direct | F3, F14, F23 |
| transaction | DUOL | Class A Common Stock | Sale | -$391K | -2.65K | -3.38% | $147.84 | 75.7K | Nov 15, 2021 | Direct | F3, F14, F24 |
| transaction | DUOL | Class A Common Stock | Sale | -$178K | -1.2K | -1.58% | $148.56 | 74.5K | Nov 15, 2021 | Direct | F3, F14, F25 |
| transaction | DUOL | Class A Common Stock | Sale | -$45.1K | -300 | -0.4% | $150.27 | 74.2K | Nov 15, 2021 | Direct | F3, F14, F26 |
| transaction | DUOL | Class A Common Stock | Sale | -$30.2K | -200 | -0.27% | $151.05 | 74K | Nov 15, 2021 | Direct | F3, F14 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DUOL | Restricted Stock Units | Options Exercise | $0 | -108 | -100% | $0.00* | 0 | Nov 15, 2021 | Class A Common Stock | 108 | Direct | F1 | |
| transaction | DUOL | Stock Option (Right to Buy) | Options Exercise | $0 | -56.1K | -40.01% | $0.00 | 84.2K | Nov 15, 2021 | Class A Common Stock | 56.1K | $2.23 | Direct | F27 |
| Id | Content |
|---|---|
| F1 | Each restricted stock unit ("RSU") represents a contingent right to receive one (1) share of the Issuer's Class A Common Stock. 100% of the RSUs were immediately vested as of August 15, 2021 and settled on November 15, 2021. |
| F2 | Constitute RSUs for which the Reporting Person is entitled to receive one (1) share of Issuer's Class A Common Stock for each RSU upon vesting. 1/16th of the RSUs shall vest on each quarterly anniversary of May 15, 2021. On November 15, 2021, 3,125 RSUs vested. |
| F3 | Includes 21,875 RSUs. |
| F4 | Shares were sold solely to satisfy tax withholding obligations in connection with the vesting of RSUs and delivery of shares. |
| F5 | The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $137.48 to $138.46, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. |
| F6 | The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $138.585 to $139.57, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. |
| F7 | The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $139.66 to $140.52, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. |
| F8 | The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $140.77 to $141.76, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. |
| F9 | The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $141.83 to $141.96, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. |
| F10 | The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $142.90 to $143.42, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. |
| F11 | The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $144.69 to $145.60, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. |
| F12 | The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $145.72 to $146.70, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. |
| F13 | The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $146.72 to $147.21, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. |
| F14 | The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan. |
| F15 | The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $137.86 to $138.85, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. |
| F16 | The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $138.86 to $139.82, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. |
| F17 | The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $139.91 to $140.82, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. |
| F18 | The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $140.96 to $141.95, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. |
| F19 | The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $141.96 to $142.94, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. |
| F20 | The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $142.97 to $143.85, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. |
| F21 | The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $144.07 to $145.05, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. |
| F22 | The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $145.10 to $146.09, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. |
| F23 | The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $146.10 to $147.05, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. |
| F24 | The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $147.14 to $148.13, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. |
| F25 | The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $148.29 to $149.15, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. |
| F26 | The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $150.04 to $150.72, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. |
| F27 | 25% of the shares subject to the option vest on the first anniversary measured from February 27, 2015 (the "Vesting Commencement Date"), and 1/48th of the total number of shares vest monthly thereafter, such that 100% of the shares subject to the option will be fully vested and exercisable on the fourth anniversary of the Vesting Commencement Date. |