Chen Stephen's Insider Trades & SAST Disclosures

Chen Stephen's most recent trade in Duolingo Inc - Ordinary Shares - Class A was a trade of 1,166 Class A Common Stock done at an average price of $435 . Disclosure was reported to the exchange on Feb. 18, 2025.

Stock Client Name Client Category Action Reported to Exchange Quantity Post Transaction Holding Traded % Avg. Price Value Security Type
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 435.00 per share. 18 Feb 2025 1,166 35,532 - 435 507,210 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 435.28 per share. 18 Feb 2025 898 34,634 - 435.3 390,881 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Exercise or conversion of derivative security received from the company (such as an option) at price $ 14.42 per share. 06 Feb 2025 1,331 36,698 - 14.4 19,193 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 06 Feb 2025 1,331 4,206 - - Stock Option (Right to Buy)
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 19 Dec 2024 3,700 5,537 - - Stock Option (Right to Buy)
Duolingo Inc - Ordinary Sh...
Chen Stephen General Counsel Exercise or conversion of derivative security received from the company (such as an option) at price $ 14.42 per share. 19 Dec 2024 3,700 35,367 - 14.4 53,354 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 307.95 per share. 18 Nov 2024 1,767 32,267 - 307.9 544,147 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 309.87 per share. 18 Nov 2024 400 31,867 - 309.9 123,947 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 307.04 per share. 18 Nov 2024 275 34,034 - 307.0 84,435 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 312.19 per share. 18 Nov 2024 200 31,667 - 312.2 62,438 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 309.30 per share. 15 Nov 2024 1,249 34,309 - 309.3 386,316 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 30 Aug 2024 7,382 9,237 - - Stock Option (Right to Buy)
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Exercise or conversion of derivative security received from the company (such as an option) at price $ 14.42 per share. 30 Aug 2024 7,382 55,022 - 14.4 106,448 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 212.69 per share. 30 Aug 2024 5,677 39,017 - 212.7 1,207,466 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 213.42 per share. 30 Aug 2024 3,459 35,558 - 213.4 738,208 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 209.54 per share. 30 Aug 2024 3,173 50,486 - 209.5 664,869 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 211.62 per share. 30 Aug 2024 2,977 44,694 - 211.6 630,005 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 210.62 per share. 30 Aug 2024 2,815 47,671 - 210.6 592,903 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 208.53 per share. 30 Aug 2024 1,363 53,659 - 208.5 284,223 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 199.50 per share. 15 Aug 2024 1,249 47,640 - 199.5 249,176 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 28 Jun 2024 6,715 16,619 - - Stock Option (Right to Buy)
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Exercise or conversion of derivative security received from the company (such as an option) at price $ 14.42 per share. 28 Jun 2024 6,715 48,889 - 14.4 96,830 Class A Common Stock
Phunware Inc
Stephen Chen Director, Interim ChiefExecutiveOfficer Grant, award, or other acquisition of securities at price $ 5.81 per share. 13 Jun 2024 25,019 27,114 (0%) 0% 5.8 145,360 Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Grant, award, or other acquisition of securities at price $ 0.00 per share. 15 May 2024 9,117 42,174 - 0 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 0.00 per share. 15 May 2024 988 33,057 - 0 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Chen Stephen General Counsel Sale of securities on an exchange or to another person at price $ 0.00 per share. 15 Feb 2024 988 34,045 - 0 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Chen Stephen General Counsel Exercise or conversion of derivative security received from the company (such as an option) at price $ 14.42 per share. 09 Feb 2024 2,000 37,033 - 14.4 28,840 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 09 Feb 2024 2,000 23,334 - - Stock Option (Right to Buy)
Duolingo Inc - Ordinary Sh...
Chen Stephen General Counsel Sale of securities on an exchange or to another person at price $ 190.00 per share. 09 Feb 2024 2,000 35,033 - 190 380,000 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 04 Jan 2024 18,000 25,334 - - Stock Option (Right to Buy)
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Exercise or conversion of derivative security received from the company (such as an option) at price $ 14.42 per share. 04 Jan 2024 18,000 53,033 - 14.4 259,560 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 205.20 per share. 04 Jan 2024 5,396 47,637 - 205.2 1,107,280 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 208.17 per share. 04 Jan 2024 4,722 37,489 - 208.2 982,984 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Chen Stephen General Counsel Sale of securities on an exchange or to another person at price $ 205.98 per share. 04 Jan 2024 3,840 43,797 - 206.0 790,980 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Chen Stephen General Counsel Sale of securities on an exchange or to another person at price $ 209.01 per share. 04 Jan 2024 2,091 35,398 - 209.0 437,030 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 207.19 per share. 04 Jan 2024 1,586 42,211 - 207.2 328,600 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Chen Stephen General Counsel Sale of securities on an exchange or to another person at price $ 210.28 per share. 04 Jan 2024 365 35,033 - 210.3 76,754 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 132.44 per share. 15 Aug 2023 988 36,021 - 132.4 130,851 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Grant, award, or other acquisition of securities at price $ 0.00 per share. 15 May 2023 11,125 37,009 - 0 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 140.83 per share. 15 May 2023 669 25,884 - 140.8 94,215 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 130.43 per share. 21 Mar 2023 9,252 26,553 - 130.4 1,206,736 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 21 Mar 2023 9,252 57,501 - - Stock Option (Right to Buy)
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Exercise or conversion of derivative security received from the company (such as an option) at price $ 14.42 per share. 21 Mar 2023 9,252 35,805 - 14.4 133,414 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Exercise or conversion of derivative security received from the company (such as an option) at price $ 14.42 per share. 07 Mar 2023 10,748 37,301 - 14.4 154,986 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 130.10 per share. 07 Mar 2023 10,748 26,553 - 130.1 1,398,367 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 07 Mar 2023 10,748 66,753 - - Stock Option (Right to Buy)
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 96.94 per share. 15 Feb 2023 484 26,553 - 96.9 46,919 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 74.31 per share. 15 Nov 2022 674 27,037 - 74.3 50,085 Class A Common Stock
Phunware Inc
Stephen Chen Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 14 Nov 2022 104,742 104,742 (0%) 0% 0 Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 106.37 per share. 15 Aug 2022 673 27,711 - 106.4 71,587 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Exercise or conversion of derivative security received from the company (such as an option) at price $ 14.42 per share. 24 Jun 2022 25,358 53,742 - 14.4 365,662 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 24 Jun 2022 25,358 77,501 - - Stock Option (Right to Buy)
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 103.42 per share. 24 Jun 2022 10,712 35,682 - 103.4 1,107,863 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 102.57 per share. 24 Jun 2022 7,348 46,394 - 102.6 753,650 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 104.50 per share. 24 Jun 2022 6,201 29,481 - 104.5 647,978 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 105.39 per share. 24 Jun 2022 1,097 28,384 - 105.4 115,618 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 21 Jun 2022 10,535 102,859 - - Stock Option (Right to Buy)
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Exercise or conversion of derivative security received from the company (such as an option) at price $ 14.42 per share. 21 Jun 2022 10,535 38,919 - 14.4 151,915 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 102.14 per share. 21 Jun 2022 10,535 28,384 - 102.1 1,076,079 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Exercise or conversion of derivative security received from the company (such as an option) at price $ 14.42 per share. 08 Jun 2022 4,007 32,391 - 14.4 57,781 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 08 Jun 2022 4,007 113,494 - - Stock Option (Right to Buy)
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 102.12 per share. 08 Jun 2022 4,007 28,384 - 102.1 409,209 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 08 Jun 2022 100 113,394 - - Stock Option (Right to Buy)
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 102.12 per share. 08 Jun 2022 100 28,384 - 102.1 10,212 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Exercise or conversion of derivative security received from the company (such as an option) at price $ 14.42 per share. 08 Jun 2022 100 28,484 - 14.4 1,442 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 90.97 per share. 16 May 2022 75 28,384 - 91.0 6,823 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Grant, award, or other acquisition of securities at price $ 0.00 per share. 13 May 2022 19,065 28,459 - 0 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 28 Feb 2022 5,000 117,501 - - Stock Option (Right to Buy)
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Exercise or conversion of derivative security received from the company (such as an option) at price $ 14.42 per share. 28 Feb 2022 5,000 9,394 - 14.4 72,100 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 97.11 per share. 15 Feb 2022 27 4,450 - 97.1 2,622 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 99.05 per share. 15 Feb 2022 20 4,413 - 99.1 1,981 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 99.78 per share. 15 Feb 2022 18 4,395 - 99.8 1,796 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 97.76 per share. 15 Feb 2022 17 4,433 - 97.8 1,662 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 96.21 per share. 15 Feb 2022 14 4,477 - 96.2 1,347 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 101.00 per share. 15 Feb 2022 1 4,394 - 101 101 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Exercise or conversion of derivative security received from the company (such as an option) at price $ 14.42 per share. 15 Nov 2021 17,499 21,990 - 14.4 252,336 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Nov 2021 17,499 122,501 - - Stock Option (Right to Buy)
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Grant, award, or other acquisition of securities at price $ 0.00 per share. 15 Nov 2021 4,288 4,832 - 0 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 146.48 per share. 15 Nov 2021 3,530 5,894 - 146.5 517,069 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 140.33 per share. 15 Nov 2021 3,457 15,492 - 140.3 485,131 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 145.91 per share. 15 Nov 2021 3,339 9,424 - 145.9 487,186 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 138.10 per share. 15 Nov 2021 1,932 20,058 - 138.1 266,812 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 141.27 per share. 15 Nov 2021 1,629 13,863 - 141.3 230,129 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 139.29 per share. 15 Nov 2021 1,109 18,949 - 139.3 154,474 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 147.83 per share. 15 Nov 2021 903 4,991 - 147.8 133,495 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 144.71 per share. 15 Nov 2021 600 12,763 - 144.7 86,826 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Nov 2021 544 544 - 0 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Nov 2021 544 0 - - Restricted Stock Units
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 143.22 per share. 15 Nov 2021 500 13,363 - 143.2 71,611 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 148.72 per share. 15 Nov 2021 400 4,591 - 148.7 59,486 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 146.21 per share. 15 Nov 2021 135 4,516 - 146.2 19,738 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 150.70 per share. 15 Nov 2021 100 4,491 - 150.7 15,070 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 138.04 per share. 15 Nov 2021 45 4,787 - 138.0 6,212 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 140.11 per share. 15 Nov 2021 38 4,712 - 140.1 5,324 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 139.00 per share. 15 Nov 2021 37 4,750 - 139 5,143 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 145.35 per share. 15 Nov 2021 26 4,651 - 145.3 3,779 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 146.84 per share. 15 Nov 2021 25 4,491 - 146.8 3,671 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 141.35 per share. 15 Nov 2021 20 4,692 - 141.4 2,827 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 143.11 per share. 15 Nov 2021 9 4,677 - 143.1 1,288 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Sale of securities on an exchange or to another person at price $ 141.83 per share. 15 Nov 2021 6 4,686 - 141.8 851 Class A Common Stock
Duolingo Inc - Ordinary Sh...
Stephen Chen General Counsel Grant, award, or other acquisition of securities at price $ 0.00 per share. 15 Aug 2021 544 544 - - Restricted Stock Units
*All Values are in $ Million
Client Category: Promoter/ KMP/ Director / Immediate Relatives / Employee / etc  
Security Type: Share/ Warrants / Convertible Debentures
Data as reported to USA Exchanges
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