# 17 Education & Technology Group Inc. (YQ) insider trading, Q3 2026 Canonical: https://sec-api.dev/insider-trading/yq > 40 non-derivative transactions: 13 purchases ($178K), 0 sales. CIK 1821468. | Date | Insider | Relationship | Code | Shares | Price | Owned after | Filing | | --- | --- | --- | --- | --- | --- | --- | --- | | 2026-09-03 | Liu Chang | Director, Officer, TenPercentOwner | P | 10000.0 | 2.38 | 112848.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526382783/0001193125-26-382783-index.htm | | 2026-09-02 | Liu Chang | Director, Officer, TenPercentOwner | P | 9055.0 | 2.19 | 102848.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526380960/0001193125-26-380960-index.htm | | 2026-09-01 | Liu Chang | Director, Officer, TenPercentOwner | L | 500.0 | 2.05 | 93793.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526380960/0001193125-26-380960-index.htm | | 2026-08-31 | Liu Chang | Director, Officer, TenPercentOwner | L | 729.0 | 2.08 | 93293.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526380960/0001193125-26-380960-index.htm | | 2026-08-28 | Liu Chang | Director, Officer, TenPercentOwner | P | 4001.0 | 2.11 | 92564.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526377431/0001193125-26-377431-index.htm | | 2026-08-27 | Liu Chang | Director, Officer, TenPercentOwner | L | 1658.0 | 2.19 | 88563.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526377431/0001193125-26-377431-index.htm | | 2026-08-26 | Liu Chang | Director, Officer, TenPercentOwner | P | 9216.0 | 2.16 | 86905.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526371997/0001193125-26-371997-index.htm | | 2026-08-25 | Liu Chang | Director, Officer, TenPercentOwner | L | 1359.0 | 2.33 | 77689.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526371997/0001193125-26-371997-index.htm | | 2026-08-24 | Liu Chang | Director, Officer, TenPercentOwner | L | 481.0 | 2.37 | 76330.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526371997/0001193125-26-371997-index.htm | | 2026-08-21 | Liu Chang | Director, Officer, TenPercentOwner | P | 846.0 | 2.46 | 75849.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526361706/0001193125-26-361706-index.htm | | 2026-08-20 | Liu Chang | Director, Officer, TenPercentOwner | L | 2837.0 | 2.46 | 75003.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526361706/0001193125-26-361706-index.htm | | 2026-08-19 | Liu Chang | Director, Officer, TenPercentOwner | L | 572.0 | 2.26 | 72166.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526361706/0001193125-26-361706-index.htm | | 2026-08-17 | Liu Chang | Director, Officer, TenPercentOwner | L | 294.0 | 2.28 | 71594.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526361706/0001193125-26-361706-index.htm | | 2026-08-14 | Liu Chang | Director, Officer, TenPercentOwner | L | 221.0 | 2.4 | 71300.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526361706/0001193125-26-361706-index.htm | | 2026-08-13 | Liu Chang | Director, Officer, TenPercentOwner | P | 853.0 | 2.41 | 71079.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526350208/0001193125-26-350208-index.htm | | 2026-08-12 | Liu Chang | Director, Officer, TenPercentOwner | L | 1135.0 | 2.47 | 70226.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526350208/0001193125-26-350208-index.htm | | 2026-08-11 | Liu Chang | Director, Officer, TenPercentOwner | L | 2189.0 | 2.43 | 69091.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526350208/0001193125-26-350208-index.htm | | 2026-08-10 | Liu Chang | Director, Officer, TenPercentOwner | P | 3295.0 | 2.44 | 66902.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526343316/0001193125-26-343316-index.htm | | 2026-08-07 | Liu Chang | Director, Officer, TenPercentOwner | L | 3684.0 | 2.17 | 63607.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526343316/0001193125-26-343316-index.htm | | 2026-08-06 | Liu Chang | Director, Officer, TenPercentOwner | P | 1857.0 | 2.13 | 59923.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526341197/0001193125-26-341197-index.htm | | 2026-08-05 | Liu Chang | Director, Officer, TenPercentOwner | L | 1751.0 | 2.16 | 58066.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526341197/0001193125-26-341197-index.htm | | 2026-08-04 | Liu Chang | Director, Officer, TenPercentOwner | L | 2.0 | 2.11 | 56315.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526341197/0001193125-26-341197-index.htm | | 2026-08-03 | Liu Chang | Director, Officer, TenPercentOwner | L | 1356.0 | 2.11 | 56313.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526341197/0001193125-26-341197-index.htm | | 2026-07-31 | Liu Chang | Director, Officer, TenPercentOwner | P | 5830.0 | 1.89 | 54957.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526329402/0001193125-26-329402-index.htm | | 2026-07-30 | Liu Chang | Director, Officer, TenPercentOwner | P | 500.0 | 1.86 | 49127.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526326663/0001193125-26-326663-index.htm | | 2026-07-29 | Liu Chang | Director, Officer, TenPercentOwner | L | 500.0 | 2.06 | 48627.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526326663/0001193125-26-326663-index.htm | | 2026-07-28 | Liu Chang | Director, Officer, TenPercentOwner | L | 475.0 | 2.06 | 48127.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526326663/0001193125-26-326663-index.htm | | 2026-07-27 | Liu Chang | Director, Officer, TenPercentOwner | L | 500.0 | 2.12 | 47652.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526326663/0001193125-26-326663-index.htm | | 2026-07-24 | Liu Chang | Director, Officer, TenPercentOwner | L | 275.0 | 2.15 | 47152.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526326663/0001193125-26-326663-index.htm | | 2026-07-23 | Liu Chang | Director, Officer, TenPercentOwner | L | 243.0 | 2.23 | 46877.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526326663/0001193125-26-326663-index.htm | | 2026-07-22 | Liu Chang | Director, Officer, TenPercentOwner | L | 2420.0 | 2.26 | 46634.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526326663/0001193125-26-326663-index.htm | | 2026-07-21 | Liu Chang | Director, Officer, TenPercentOwner | P | 9287.0 | 2.17 | 44214.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526311236/0001193125-26-311236-index.htm | | 2026-07-17 | Liu Chang | Director, Officer, TenPercentOwner | P | 7633.0 | 2.08 | 34927.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526308294/0001193125-26-308294-index.htm | | 2026-07-16 | Liu Chang | Director, Officer, TenPercentOwner | L | 308.0 | 2.17 | 27294.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526308294/0001193125-26-308294-index.htm | | 2026-07-15 | Liu Chang | Director, Officer, TenPercentOwner | L | 2703.0 | 2.13 | 26986.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526308294/0001193125-26-308294-index.htm | | 2026-07-08 | Liu Chang | Director, Officer, TenPercentOwner | L | 499.0 | 2.48 | 24283.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526308294/0001193125-26-308294-index.htm | | 2026-07-06 | Liu Chang | Director, Officer, TenPercentOwner | L | 874.0 | 2.33 | 23784.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526308294/0001193125-26-308294-index.htm | | 2026-07-02 | Liu Chang | Director, Officer, TenPercentOwner | P | 18988.0 | 2.2 | 22910.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526295467/0001193125-26-295467-index.htm | | 2026-07-01 | Liu Chang | Director, Officer, TenPercentOwner | L | 1660.0 | 2.2 | 3922.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526295467/0001193125-26-295467-index.htm | | 2026-06-30 | Liu Chang | Director, Officer, TenPercentOwner | L | 42.0 | 2.15 | 2262.0 | https://www.sec.gov/Archives/edgar/data/1821468/000119312526295467/0001193125-26-295467-index.htm | Source: https://www.sec.gov/data-research/sec-markets-data/insider-transactions-data-sets --- Independent. 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