F1Each American depositary share ("ADS") represents fifty (50) Class A ordinary shares, with a par value of US$0.0001 per share, of 17 Education & Technology Group Inc.
F2Future Glory Technology Holdings Limited is a British Virgin Islands limited liability company, of which 99% of the equity interest is held by Glory Venture Technology Limited, and the remaining 1% is held by Future Adventures Investment Holdings Limited. Glory Venture Technology Limited, a company incorporated under the laws of British Virgin Islands, is wholly owned by Trident Trust Company (HK) Limited, the trustee of the Sunny Trust. Mr. Andy Chang Liu is the settlor of the Sunny Trust, and he and his family members are its beneficiaries. Future Adventures Investment Holdings Limited is a company incorporated under the laws of British Virgin Islands and wholly owned by Mr. Andy Chang Liu.
Liu ChangDirector · Chief Executive Officer · 10% owner
4
Filed Sep 3, 2026Period of report Aug 31, 20260001193125-26-380960
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
PurchaseSep 2, 2026
American depositary sharesF1F2
9,055
$2.1887
$19.82K
Liu ChangDirector · Chief Executive Officer · 10% owner
4
Filed Sep 1, 2026Period of report Aug 27, 20260001193125-26-377431
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
PurchaseAug 28, 2026
American depositary sharesF1F2
4,001
$2.1074
$8.43K
Liu ChangDirector · Chief Executive Officer · 10% owner
4
Filed Aug 28, 2026Period of report Aug 24, 20260001193125-26-371997
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
PurchaseAug 26, 2026
American depositary sharesF1F2
9,216
$2.1622
$19.93K
Liu ChangDirector · Chief Executive Officer · 10% owner
4
Filed Aug 24, 2026Period of report Aug 14, 20260001193125-26-361706
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
PurchaseAug 21, 2026
American depositary sharesF1F2
846
$2.457
$2.08K
Liu ChangDirector · Chief Executive Officer · 10% owner
4
Filed Aug 14, 2026Period of report Aug 11, 20260001193125-26-350208
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
PurchaseAug 13, 2026
American depositary sharesF1F2
853
$2.4085
$2.05K
Liu ChangDirector · Chief Executive Officer · 10% owner
4
Filed Aug 11, 2026Period of report Aug 7, 20260001193125-26-343316
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
PurchaseAug 10, 2026
American depositary sharesF1F2
3,295
$2.4395
$8.04K
Liu ChangDirector · Chief Executive Officer · 10% owner
4
Filed Aug 10, 2026Period of report Aug 3, 20260001193125-26-341197
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
PurchaseAug 6, 2026
American depositary sharesF1F2
1,857
$2.1315
$3.96K
Liu ChangDirector · Chief Executive Officer · 10% owner
4
Filed Aug 3, 2026Period of report Jul 31, 20260001193125-26-329402
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
PurchaseJul 31, 2026
American depositary sharesF1F2
5,830
$1.8898
$11.02K
Liu ChangDirector · Chief Executive Officer · 10% owner
4
Filed Jul 31, 2026Period of report Jul 22, 20260001193125-26-326663
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
PurchaseJul 30, 2026
American depositary sharesF1F2
500
$1.8628
$931.40
Liu ChangDirector · Chief Executive Officer · 10% owner
4
Filed Jul 22, 2026Period of report Jul 21, 20260001193125-26-311236
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
PurchaseJul 21, 2026
American depositary sharesF1F2
9,287
$2.1696
$20.15K
Liu ChangDirector · Chief Executive Officer · 10% owner
4
Filed Jul 20, 2026Period of report Jul 6, 20260001193125-26-308294
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
PurchaseJul 17, 2026
American depositary sharesF1F2
7,633
$2.0813
$15.89K
Liu ChangDirector · Chief Executive Officer · 10% owner
4
Filed Jul 6, 2026Period of report Jun 30, 20260001193125-26-295467
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
PurchaseJul 2, 2026
American depositary sharesF1F2
18,988
$2.1989
$41.75K
P and S transaction codes only. Grants, gifts, option exercises, tax withholding, and Form 144 notices are not counted as purchases or sales. A row whose filed price fails a plausibility check, or that is not common stock, is listed but left out of the values; a trade reported by several filers is counted once.
F1Each American depositary share ("ADS") represents fifty (50) Class A ordinary shares, with a par value of US$0.0001 per share, of 17 Education & Technology Group Inc.
F2Future Glory Technology Holdings Limited is a British Virgin Islands limited liability company, of which 99% of the equity interest is held by Glory Venture Technology Limited, and the remaining 1% is held by Future Adventures Investment Holdings Limited. Glory Venture Technology Limited, a company incorporated under the laws of British Virgin Islands, is wholly owned by Trident Trust Company (HK) Limited, the trustee of the Sunny Trust. Mr. Andy Chang Liu is the settlor of the Sunny Trust, and he and his family members are its beneficiaries. Future Adventures Investment Holdings Limited is a company incorporated under the laws of British Virgin Islands and wholly owned by Mr. Andy Chang Liu.
F1Each American depositary share ("ADS") represents fifty (50) Class A ordinary shares, with a par value of US$0.0001 per share, of 17 Education & Technology Group Inc.
F2Future Glory Technology Holdings Limited is a British Virgin Islands limited liability company, of which 99% of the equity interest is held by Glory Venture Technology Limited, and the remaining 1% is held by Future Adventures Investment Holdings Limited. Glory Venture Technology Limited, a company incorporated under the laws of British Virgin Islands, is wholly owned by Trident Trust Company (HK) Limited, the trustee of the Sunny Trust. Mr. Andy Chang Liu is the settlor of the Sunny Trust, and he and his family members are its beneficiaries. Future Adventures Investment Holdings Limited is a company incorporated under the laws of British Virgin Islands and wholly owned by Mr. Andy Chang Liu.
F1Each American depositary share ("ADS") represents fifty (50) Class A ordinary shares, with a par value of US$0.0001 per share, of 17 Education & Technology Group Inc.
F2Future Glory Technology Holdings Limited is a British Virgin Islands limited liability company, of which 99% of the equity interest is held by Glory Venture Technology Limited, and the remaining 1% is held by Future Adventures Investment Holdings Limited. Glory Venture Technology Limited, a company incorporated under the laws of British Virgin Islands, is wholly owned by Trident Trust Company (HK) Limited, the trustee of the Sunny Trust. Mr. Andy Chang Liu is the settlor of the Sunny Trust, and he and his family members are its beneficiaries. Future Adventures Investment Holdings Limited is a company incorporated under the laws of British Virgin Islands and wholly owned by Mr. Andy Chang Liu.
F1Each American depositary share ("ADS") represents fifty (50) Class A ordinary shares, with a par value of US$0.0001 per share, of 17 Education & Technology Group Inc.
F2Future Glory Technology Holdings Limited is a British Virgin Islands limited liability company, of which 99% of the equity interest is held by Glory Venture Technology Limited, and the remaining 1% is held by Future Adventures Investment Holdings Limited. Glory Venture Technology Limited, a company incorporated under the laws of British Virgin Islands, is wholly owned by Trident Trust Company (HK) Limited, the trustee of the Sunny Trust. Mr. Andy Chang Liu is the settlor of the Sunny Trust, and he and his family members are its beneficiaries. Future Adventures Investment Holdings Limited is a company incorporated under the laws of British Virgin Islands and wholly owned by Mr. Andy Chang Liu.
F1Each American depositary share ("ADS") represents fifty (50) Class A ordinary shares, with a par value of US$0.0001 per share, of 17 Education & Technology Group Inc.
F2Future Glory Technology Holdings Limited is a British Virgin Islands limited liability company, of which 99% of the equity interest is held by Glory Venture Technology Limited, and the remaining 1% is held by Future Adventures Investment Holdings Limited. Glory Venture Technology Limited, a company incorporated under the laws of British Virgin Islands, is wholly owned by Trident Trust Company (HK) Limited, the trustee of the Sunny Trust. Mr. Andy Chang Liu is the settlor of the Sunny Trust, and he and his family members are its beneficiaries. Future Adventures Investment Holdings Limited is a company incorporated under the laws of British Virgin Islands and wholly owned by Mr. Andy Chang Liu.
F1Each American depositary share ("ADS") represents fifty (50) Class A ordinary shares, with a par value of US$0.0001 per share, of 17 Education & Technology Group Inc.
F2Future Glory Technology Holdings Limited is a British Virgin Islands limited liability company, of which 99% of the equity interest is held by Glory Venture Technology Limited, and the remaining 1% is held by Future Adventures Investment Holdings Limited. Glory Venture Technology Limited, a company incorporated under the laws of British Virgin Islands, is wholly owned by Trident Trust Company (HK) Limited, the trustee of the Sunny Trust. Mr. Andy Chang Liu is the settlor of the Sunny Trust, and he and his family members are its beneficiaries. Future Adventures Investment Holdings Limited is a company incorporated under the laws of British Virgin Islands and wholly owned by Mr. Andy Chang Liu.
F1Each American depositary share ("ADS") represents fifty (50) Class A ordinary shares, with a par value of US$0.0001 per share, of 17 Education & Technology Group Inc.
F2Future Glory Technology Holdings Limited is a British Virgin Islands limited liability company, of which 99% of the equity interest is held by Glory Venture Technology Limited, and the remaining 1% is held by Future Adventures Investment Holdings Limited. Glory Venture Technology Limited, a company incorporated under the laws of British Virgin Islands, is wholly owned by Trident Trust Company (HK) Limited, the trustee of the Sunny Trust. Mr. Andy Chang Liu is the settlor of the Sunny Trust, and he and his family members are its beneficiaries. Future Adventures Investment Holdings Limited is a company incorporated under the laws of British Virgin Islands and wholly owned by Mr. Andy Chang Liu.
F1Each American depositary share ("ADS") represents fifty (50) Class A ordinary shares, with a par value of US$0.0001 per share, of 17 Education & Technology Group Inc.
F2Future Glory Technology Holdings Limited is a British Virgin Islands limited liability company, of which 99% of the equity interest is held by Glory Venture Technology Limited, and the remaining 1% is held by Future Adventures Investment Holdings Limited. Glory Venture Technology Limited, a company incorporated under the laws of British Virgin Islands, is wholly owned by Trident Trust Company (HK) Limited, the trustee of the Sunny Trust. Mr. Andy Chang Liu is the settlor of the Sunny Trust, and he and his family members are its beneficiaries. Future Adventures Investment Holdings Limited is a company incorporated under the laws of British Virgin Islands and wholly owned by Mr. Andy Chang Liu.
F1Each American depositary share ("ADS") represents fifty (50) Class A ordinary shares, with a par value of US$0.0001 per share, of 17 Education & Technology Group Inc.
F2Future Glory Technology Holdings Limited is a British Virgin Islands limited liability company, of which 99% of the equity interest is held by Glory Venture Technology Limited, and the remaining 1% is held by Future Adventures Investment Holdings Limited. Glory Venture Technology Limited, a company incorporated under the laws of British Virgin Islands, is wholly owned by Trident Trust Company (HK) Limited, the trustee of the Sunny Trust. Mr. Andy Chang Liu is the settlor of the Sunny Trust, and he and his family members are its beneficiaries. Future Adventures Investment Holdings Limited is a company incorporated under the laws of British Virgin Islands and wholly owned by Mr. Andy Chang Liu.
F1Each American depositary share ("ADS") represents fifty (50) Class A ordinary shares, with a par value of US$0.0001 per share, of 17 Education & Technology Group Inc.
F2Future Glory Technology Holdings Limited is a British Virgin Islands limited liability company, of which 99% of the equity interest is held by Glory Venture Technology Limited, and the remaining 1% is held by Future Adventures Investment Holdings Limited. Glory Venture Technology Limited, a company incorporated under the laws of British Virgin Islands, is wholly owned by Trident Trust Company (HK) Limited, the trustee of the Sunny Trust. Mr. Andy Chang Liu is the settlor of the Sunny Trust, and he and his family members are its beneficiaries. Future Adventures Investment Holdings Limited is a company incorporated under the laws of British Virgin Islands and wholly owned by Mr. Andy Chang Liu.
F1Each American depositary share ("ADS") represents fifty (50) Class A ordinary shares, with a par value of US$0.0001 per share, of 17 Education & Technology Group Inc.
F2Future Glory Technology Holdings Limited is a British Virgin Islands limited liability company, of which 99% of the equity interest is held by Glory Venture Technology Limited, and the remaining 1% is held by Future Adventures Investment Holdings Limited. Glory Venture Technology Limited, a company incorporated under the laws of British Virgin Islands, is wholly owned by Trident Trust Company (HK) Limited, the trustee of the Sunny Trust. Mr. Andy Chang Liu is the settlor of the Sunny Trust, and he and his family members are its beneficiaries. Future Adventures Investment Holdings Limited is a company incorporated under the laws of British Virgin Islands and wholly owned by Mr. Andy Chang Liu.
F1Each American depositary share ("ADS") represents fifty (50) Class A ordinary shares, with a par value of US$0.0001 per share, of 17 Education & Technology Group Inc.
F2Future Glory Technology Holdings Limited is a British Virgin Islands limited liability company, of which 99% of the equity interest is held by Glory Venture Technology Limited, and the remaining 1% is held by Future Adventures Investment Holdings Limited. Glory Venture Technology Limited, a company incorporated under the laws of British Virgin Islands, is wholly owned by Trident Trust Company (HK) Limited, the trustee of the Sunny Trust. Mr. Andy Chang Liu is the settlor of the Sunny Trust, and he and his family members are its beneficiaries. Future Adventures Investment Holdings Limited is a company incorporated under the laws of British Virgin Islands and wholly owned by Mr. Andy Chang Liu.
