| 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% | $0.000000 | 50,108 | 15 Nov 2021 | Direct | F1 |
| transaction | DUOL | Class A Common Stock | Award | $0 | +25,000 | +50% | $0.000000 | 75,108 | 15 Nov 2021 | Direct | F2, F3 |
| transaction | DUOL | Class A Common Stock | Sale | $19,740 | -143 | -0.19% | $138.04 | 74,965 | 15 Nov 2021 | Direct | F3, F4, F5 |
| transaction | DUOL | Class A Common Stock | Sale | $16,125 | -116 | -0.15% | $139.01 | 74,849 | 15 Nov 2021 | Direct | F3, F4, F6 |
| transaction | DUOL | Class A Common Stock | Sale | $16,813 | -120 | -0.16% | $140.11 | 74,729 | 15 Nov 2021 | Direct | F3, F4, F7 |
| transaction | DUOL | Class A Common Stock | Sale | $8,906 | -63 | -0.08% | $141.36 | 74,666 | 15 Nov 2021 | Direct | F3, F4, F8 |
| transaction | DUOL | Class A Common Stock | Sale | $2,554 | -18 | -0.02% | $141.90 | 74,648 | 15 Nov 2021 | Direct | F3, F4, F9 |
| transaction | DUOL | Class A Common Stock | Sale | $4,150 | -29 | -0.04% | $143.11 | 74,619 | 15 Nov 2021 | Direct | F3, F4, F10 |
| transaction | DUOL | Class A Common Stock | Sale | $11,918 | -82 | -0.11% | $145.34 | 74,537 | 15 Nov 2021 | Direct | F3, F4, F11 |
| transaction | DUOL | Class A Common Stock | Sale | $62,578 | -428 | -0.57% | $146.21 | 74,109 | 15 Nov 2021 | Direct | F3, F4, F12 |
| transaction | DUOL | Class A Common Stock | Sale | $11,895 | -81 | -0.11% | $146.85 | 74,028 | 15 Nov 2021 | Direct | F3, F4, F13 |
| transaction | DUOL | Class A Common Stock | Options Exercise | $125,197 | +56,142 | +76% | $2.23 | 130,170 | 15 Nov 2021 | Direct | F3 |
| transaction | DUOL | Class A Common Stock | Sale | $705,630 | -5,102 | -3.9% | $138.30 | 125,068 | 15 Nov 2021 | Direct | F3, F14, F15 |
| transaction | DUOL | Class A Common Stock | Sale | $931,608 | -6,689 | -5.3% | $139.27 | 118,379 | 15 Nov 2021 | Direct | F3, F14, F16 |
| transaction | DUOL | Class A Common Stock | Sale | $1,055,781 | -7,525 | -6.4% | $140.30 | 110,854 | 15 Nov 2021 | Direct | F3, F14, F17 |
| transaction | DUOL | Class A Common Stock | Sale | $639,336 | -4,523 | -4.1% | $141.35 | 106,331 | 15 Nov 2021 | Direct | F3, F14, F18 |
| transaction | DUOL | Class A Common Stock | Sale | $114,133 | -800 | -0.75% | $142.67 | 105,531 | 15 Nov 2021 | Direct | F3, F14, F19 |
| transaction | DUOL | Class A Common Stock | Sale | $383,330 | -2,671 | -2.5% | $143.52 | 102,860 | 15 Nov 2021 | Direct | F3, F14, F20 |
| transaction | DUOL | Class A Common Stock | Sale | $318,376 | -2,200 | -2.1% | $144.72 | 100,660 | 15 Nov 2021 | Direct | F3, F14, F21 |
| transaction | DUOL | Class A Common Stock | Sale | $1,235,649 | -8,475 | -8.4% | $145.80 | 92,185 | 15 Nov 2021 | Direct | F3, F14, F22 |
| transaction | DUOL | Class A Common Stock | Sale | $2,021,361 | -13,809 | -15% | $146.38 | 78,376 | 15 Nov 2021 | Direct | F3, F14, F23 |
| transaction | DUOL | Class A Common Stock | Sale | $391,489 | -2,648 | -3.4% | $147.84 | 75,728 | 15 Nov 2021 | Direct | F3, F14, F24 |
| transaction | DUOL | Class A Common Stock | Sale | $178,268 | -1,200 | -1.6% | $148.56 | 74,528 | 15 Nov 2021 | Direct | F3, F14, F25 |
| transaction | DUOL | Class A Common Stock | Sale | $45,081 | -300 | -0.4% | $150.27 | 74,228 | 15 Nov 2021 | Direct | F3, F14, F26 |
| transaction | DUOL | Class A Common Stock | Sale | $30,210 | -200 | -0.27% | $151.05 | 74,028 | 15 Nov 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% | $0.000000* | 0 | 15 Nov 2021 | Class A Common Stock | 108 | Direct | F1 | |
| transaction | DUOL | Stock Option (Right to Buy) | Options Exercise | $0 | -56,142 | -40% | $0.000000 | 84,191 | 15 Nov 2021 | Class A Common Stock | 56,142 | $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. |