Summary
Latest filing:
Dandan Liu is CEO and Chair, Director, 10% Owner of TDH Holdings, Inc. (PETZ). 1 SEC Form 4 filing on record, dated 31 August 2026. Most recent open-market trade: bought $3.56M of PETZ on 31 August 2026. Lifetime open-market purchases: $3.56M.
Recent Transactions
1Every recent SEC Form 4 transaction Dandan Liu has reported, most recent first.
Other Insiders Active in the Same Sector
No other insider has filed at Dandan Liu's companies, so these are insiders reporting open-market trades at other companies in the same sector.
- Raouf Abdel - $5.97M of EQIX open-market activity in the last 12 months
- Corona Lorenzo Manuel Berho - $5.82M of VTMX open-market activity in the last 12 months
- Daniel R. Tisch - $5.63M of VNO open-market activity in the last 12 months
- Ronald L. Havner Jr. - $5.00M of PSA open-market activity in the last 12 months
- Michael D. Fascitelli - $4.88M of VNO open-market activity in the last 12 months
- Christopher B. Paisley - $4.48M of EQIX open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Dandan Liu?
Dandan Liu is a corporate insider, tracked as CEO and Chair, Director, 10% Owner of TDH Holdings, Inc. (PETZ). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Dandan Liu submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Dandan Liu been buying or selling stock?
Recorded transactions: 1 open-market purchase ($3.56M) and 0 open-market sales across all tracked filings.
Where can I see all of Dandan Liu's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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