Corporate

Insider Transactions

Showing insider trading activity for Shih Alvin.

Insider Trading Activity Chart

Visualizing insider transactions on stock price candles

Transaction Type
Insider Role
Min Transaction Value

No stock price data available.

Recent Filings
SymbolNameFiledTransactionTypeRoleShares
ZVRAShih Alvin18 Jun 20264 Jun 2026A-Awarddirector30,000
ZVRAShih Alvin15 Sept 202512 Sept 2025P-Purchasedirector20,000
ZVRAShih Alvin30 May 202529 May 2025A-Awarddirector30,000
ZVRAShih Alvin15 May 202413 May 2024A-Awarddirector39,200
ZVRAShih Alvin2 Feb 202420 Jan 2024A-Awarddirector58,800
ZVRAShih Alvin2 Feb 202420 Jan 2024director:0
TVTXShih Alvin2 Sept 20161 Sept 2016S-SaleEVP of Research & Development8,750
RTRXShih Alvin2 Sept 20161 Sept 2016S-SaleEVP of Research & Development8,750
TVTXShih Alvin2 Jun 20161 Jun 2016S-SaleEVP of Research & Development8,750
RTRXShih Alvin2 Jun 20161 Jun 2016S-SaleEVP of Research & Development8,750
TVTXShih Alvin23 May 201619 May 2016A-AwardEVP of Research & Development60,000
RTRXShih Alvin23 May 201619 May 2016A-AwardEVP of Research & Development60,000
TVTXShih Alvin1 Mar 20161 Mar 2016S-SaleEVP of Research & Development8,750
RTRXShih Alvin1 Mar 20161 Mar 2016S-SaleEVP of Research & Development8,750
RTRXShih Alvin10 Dec 20159 Dec 2015S-SaleEVP of Research & Development8,750
TVTXShih Alvin10 Dec 20159 Dec 2015S-SaleEVP of Research & Development8,750
TVTXShih Alvin8 Oct 20156 Oct 2015S-SaleEVP of Research & Development4,798
RTRXShih Alvin8 Oct 20156 Oct 2015S-SaleEVP of Research & Development4,798
TVTXShih Alvin8 Oct 20156 Oct 2015S-SaleEVP of Research & Development2,823
RTRXShih Alvin8 Oct 20156 Oct 2015S-SaleEVP of Research & Development2,823