| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DUOL | Class A Common Stock | Conversion of derivative security | +388,364 | 388,364 | 04 Nov 2021 | See Footnotes | F1, F2, F3 | |||
| transaction | DUOL | Class A Common Stock | Conversion of derivative security | +323,940 | 323,940 | 04 Nov 2021 | See Footnotes | F1, F3, F4 | |||
| transaction | DUOL | Class A Common Stock | Sale | $1,043,612 | -7,546 | -1.9% | $138.30 | 380,818 | 15 Nov 2021 | See Footnotes | F2, F3, F5, F6 |
| transaction | DUOL | Class A Common Stock | Sale | $870,460 | -6,294 | -1.9% | $138.30 | 317,646 | 15 Nov 2021 | See Footnotes | F3, F4, F5, F6 |
| transaction | DUOL | Class A Common Stock | Sale | $805,711 | -5,784 | -1.5% | $139.30 | 375,034 | 15 Nov 2021 | See Footnotes | F2, F3, F5, F7 |
| transaction | DUOL | Class A Common Stock | Sale | $672,122 | -4,825 | -1.5% | $139.30 | 312,821 | 15 Nov 2021 | See Footnotes | F3, F4, F5, F7 |
| transaction | DUOL | Class A Common Stock | Sale | $1,735,601 | -12,368 | -3.3% | $140.33 | 362,666 | 15 Nov 2021 | See Footnotes | F2, F3, F5, F8 |
| transaction | DUOL | Class A Common Stock | Sale | $1,447,644 | -10,316 | -3.3% | $140.33 | 302,505 | 15 Nov 2021 | See Footnotes | F3, F4, F5, F8 |
| transaction | DUOL | Class A Common Stock | Sale | $665,288 | -4,709 | -1.3% | $141.28 | 357,957 | 15 Nov 2021 | See Footnotes | F2, F3, F5, F9 |
| transaction | DUOL | Class A Common Stock | Sale | $554,807 | -3,927 | -1.3% | $141.28 | 298,578 | 15 Nov 2021 | See Footnotes | F3, F4, F5, F9 |
| transaction | DUOL | Class A Common Stock | Sale | $388,482 | -2,726 | -0.76% | $142.51 | 355,231 | 15 Nov 2021 | See Footnotes | F2, F3, F5, F10 |
| transaction | DUOL | Class A Common Stock | Sale | $324,068 | -2,274 | -0.76% | $142.51 | 296,304 | 15 Nov 2021 | See Footnotes | F3, F4, F5, F10 |
| transaction | DUOL | Class A Common Stock | Sale | $265,660 | -1,854 | -0.52% | $143.29 | 353,377 | 15 Nov 2021 | See Footnotes | F2, F3, F5, F11 |
| transaction | DUOL | Class A Common Stock | Sale | $221,670 | -1,547 | -0.52% | $143.29 | 294,757 | 15 Nov 2021 | See Footnotes | F3, F4, F5, F11 |
| transaction | DUOL | Class A Common Stock | Sale | $257,203 | -1,777 | -0.5% | $144.74 | 351,600 | 15 Nov 2021 | See Footnotes | F2, F3, F5, F12 |
| transaction | DUOL | Class A Common Stock | Sale | $214,649 | -1,483 | -0.5% | $144.74 | 293,274 | 15 Nov 2021 | See Footnotes | F3, F4, F5, F12 |
| transaction | DUOL | Class A Common Stock | Sale | $2,268,501 | -15,543 | -4.4% | $145.95 | 336,057 | 15 Nov 2021 | See Footnotes | F2, F3, F5, F13 |
| transaction | DUOL | Class A Common Stock | Sale | $1,892,242 | -12,965 | -4.4% | $145.95 | 280,309 | 15 Nov 2021 | See Footnotes | F3, F4, F5, F13 |
| transaction | DUOL | Class A Common Stock | Sale | $1,262,528 | -8,615 | -2.6% | $146.55 | 327,442 | 15 Nov 2021 | See Footnotes | F2, F3, F5, F14 |
| transaction | DUOL | Class A Common Stock | Sale | $1,053,108 | -7,186 | -2.6% | $146.55 | 273,123 | 15 Nov 2021 | See Footnotes | F3, F4, F5, F14 |
| transaction | DUOL | Class A Common Stock | Sale | $298,065 | -2,019 | -0.62% | $147.63 | 325,423 | 15 Nov 2021 | See Footnotes | F2, F3, F5, F15 |
| transaction | DUOL | Class A Common Stock | Sale | $248,609 | -1,684 | -0.62% | $147.63 | 271,439 | 15 Nov 2021 | See Footnotes | F3, F4, F5, F15 |
| transaction | DUOL | Class A Common Stock | Sale | $170,193 | -1,145 | -0.35% | $148.64 | 324,278 | 15 Nov 2021 | See Footnotes | F2, F3, F5, F16 |
| transaction | DUOL | Class A Common Stock | Sale | $141,951 | -955 | -0.35% | $148.64 | 270,484 | 15 Nov 2021 | See Footnotes | F3, F4, F5, F16 |
| transaction | DUOL | Class A Common Stock | Sale | $16,367 | -109 | -0.03% | $150.16 | 324,169 | 15 Nov 2021 | See Footnotes | F2, F3, F5, F17 |
| transaction | DUOL | Class A Common Stock | Sale | $13,665 | -91 | -0.03% | $150.16 | 270,393 | 15 Nov 2021 | See Footnotes | F3, F4, F5, F17 |
| transaction | DUOL | Class A Common Stock | Sale | $16,611 | -110 | -0.03% | $151.01 | 324,059 | 15 Nov 2021 | See Footnotes | F2, F3, F5, F18 |
| transaction | DUOL | Class A Common Stock | Sale | $13,591 | -90 | -0.03% | $151.01 | 270,303 | 15 Nov 2021 | See Footnotes | F3, F4, F5, F18 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DUOL | Class B Common Stock | Conversion of derivative security | -388,364 | -29% | 945,920 | 04 Nov 2021 | Class A Common Stock | 388,364 | See Footnotes | F1, F2, F3 | |||
| transaction | DUOL | Class B Common Stock | Conversion of derivative security | -323,940 | -29% | 789,001 | 04 Nov 2021 | Class A Common Stock | 323,940 | See Footnotes | F1, F3, F4 | |||
| holding | DUOL | Class B Common Stock | 758,146 | 04 Nov 2021 | Class A Common Stock | See Footnotes | F3, F19, F20 |
| Id | Content |
|---|---|
| F1 | Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock in connection with: (i) any transfer, whether or not for value, except for certain permitted transfers further described in the Issuer's amended and restated certificate of incorporation and (ii) such time as the aggregate number of shares of Class B Common Stock outstanding ceases to represent 5% of the aggregate number of shares of Common Stock outstanding. |
| F2 | Shares held by CapitalG 2014 LP. CapitalG 2014 GP LLC, the general partner of CapitalG 2014 LP, Alphabet Holdings LLC, the managing member of CapitalG 2014 GP LLC, XXVI Holdings Inc., the managing member of Alphabet Holdings LLC, and Alphabet Inc., the controlling stockholder of XXVI Holdings Inc., may each be deemed to have sole voting and dispositive power with respect to the shares held directly by CapitalG 2014 LP. |
| F3 | Each of CapitalG 2014 GP LLC, CapitalG 2015 GP LLC, CapitalG II GP LLC, Alphabet Holdings LLC, XXVI Holdings Inc., and Alphabet Inc. disclaims beneficial ownership of these shares, except to the extent of any pecuniary interest therein. |
| F4 | Shares held by CapitalG 2015 LP. CapitalG 2015 GP LLC, the general partner of CapitalG 2015 LP, Alphabet Holdings LLC, the managing member of CapitalG 2015 GP LLC, XXVI Holdings Inc., the managing member of Alphabet Holdings LLC, and Alphabet Inc., the controlling stockholder of XXVI Holdings Inc., may each be deemed to have sole voting and dispositive power with respect to the shares held directly by CapitalG 2015 LP. |
| F5 | The sales reported in this Form 4 were effected pursuant to Rule 10b5-1 trading plans adopted by the Reporting Person. |
| F6 | Weighted average sale price for Class A Common Stock sold. Actual sales price for shares sold ranged from $137.88 to $138.84. The Reporting Persons undertake to provide the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission full information regarding the number of shares sold at each separate price with respect to every sale reported in this filing. |
| F7 | Weighted average sale price for Class A Common Stock sold. Actual sales price for shares sold ranged from $138.88 to $139.74. |
| F8 | Weighted average sale price for Class A Common Stock sold. Actual sales price for shares sold ranged from $139.92 to $140.82. |
| F9 | Weighted average sale price for Class A Common Stock sold. Actual sales price for shares sold ranged from $140.95 to $141.85. |
| F10 | Weighted average sale price for Class A Common Stock sold. Actual sales price for shares sold ranged from $141.97 to $142.965. |
| F11 | Weighted average sale price for Class A Common Stock sold. Actual sales price for shares sold ranged from $142.98 to $143.85. |
| F12 | Weighted average sale price for Class A Common Stock sold. Actual sales price for shares sold ranged from $144.20 to $145.135. |
| F13 | Weighted average sale price for Class A Common Stock sold. Actual sales price for shares sold ranged from $145.20 to $146.19. |
| F14 | Weighted average sale price for Class A Common Stock sold. Actual sales price for shares sold ranged from $146.20 to $147.19. |
| F15 | Weighted average sale price for Class A Common Stock sold. Actual sales price for shares sold ranged from $147.20 to $148.16. |
| F16 | Weighted average sale price for Class A Common Stock sold. Actual sales price for shares sold ranged from $148.2425 to $149.00. |
| F17 | Weighted average sale price for Class A Common Stock sold. Actual sales price for shares sold ranged from $150.00 to $150.325. |
| F18 | Weighted average sale price for Class A Common Stock sold. Actual sales price for shares sold ranged from $151.00 to $151.01. |
| F19 | Shares held by CapitalG II LP. CapitalG II GP LLC, the general partner of CapitalG II LP, Alphabet Holdings LLC, the managing member of CapitalG II GP LLC, XXVI Holdings Inc., the managing member of Alphabet Holdings LLC, and Alphabet Inc., the controlling stockholder of XXVI Holdings Inc., may each be deemed to have sole voting and dispositive power with respect to the shares held directly by CapitalG II LP. |
| F20 | No transaction is being reported. The holding of such shares by the reporting person was previously reported. |