SEC Insider Transactions from Sima Ruobai.

Last updated: 2026-04-30 13:45 UTC | Total transactions: 2

Recent insider trading activity from Sima Ruobai, including buys and sells reported to the SEC.

Set Up your own filters →
Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
April 30, 2026 ATA Creativity Global $AACG Sima Ruobai Chief Financial Officer A Common Share 4400000 $0.00 4,400,000.0000 63,407,020 9999.99% 6.94%
April 8, 2026 ATA Creativity Global $AACG Sima Ruobai Chief Financial Officer J Option 200000 $0.00 0.0000 63,407,020 100.00% 0.32%