Ruobai Sima
Chief Financial Officer · ATA Creativity Global
Individual
- 2026
- Apr 30, 2026
- 1
Filings (90d)
Other insiders active in the same sector
No other insider has filed at Ruobai Sima's companies, so these are insiders reporting open-market trades at other companies in the same sector.
- Richard Todd Schwartz - $65.67M in RSI purchases and sales in the last 12 months
- Partners Group Private Equity (Master Fund), LLC - $63.07M in LTH purchases and sales in the last 12 months
- Mark L. Reuss - $62.42M in GM purchases and sales in the last 12 months
- Edward S. Lampert - $58.52M in LE purchases and sales in the last 12 months
- Mark Samuel Hoplamazian - $57.88M in H purchases and sales in the last 12 months
- Corre Partners Management, LLC - $57.16M in TISI purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Ruobai Sima?
Ruobai Sima is a corporate insider, tracked as Chief Financial Officer of ATA Creativity Global (AACG). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Ruobai Sima last file a Form 4?
The only primary Form 4 on record is dated 30 April 2026.
