Tsao David

History of insider transactions activity for Tsao David at BillionToOne, Inc.

Recent insider trading transactions filed with the SEC, including trade date, filing date, insider name, transaction type, quantity, and total value.
Trade DateNameSymbolTypeQuantityPriceTotal Value
Tsao DavidBLLNSale100$110.09$11.01K
Tsao DavidBLLNExercise10,000$2.8$28.00K
Tsao DavidBLLNSale866$105.9$91.71K
Tsao DavidBLLNSale1,909$107.2$204.64K
Tsao DavidBLLNSale4,284$108.39$464.36K
Tsao DavidBLLNSale2,921$109$318.40K
Tsao DavidBLLNSale20$110.08$2.20K
Tsao DavidBLLNSale555$105.56$58.59K
Tsao DavidBLLNSale400$106.1$42.44K
Tsao DavidBLLNSale2,200$107.47$236.44K
Tsao DavidBLLNSale4,916$108.53$533.55K
Tsao DavidBLLNSale1,829$109.14$199.63K
Tsao DavidBLLNExercise3,333$2.8$9.33K
Showing 13 of 13