LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
Reporting ownerCIK 0001055624

Timothy A. Springer

3 transactions in 2 companies, from January 2, 2026 to June 9, 2026.

Transactions
32 companies
Bought · P
$0open market
Sold · S
$0open market
Net
+$0net buying

By company

Where this insider traded.

CompanyTickerTradesBoughtSold
Cartesian Therapeutics, Inc.RNAC2——
Tectonic Therapeutic, Inc.TECX1——

All transactions

3 in total, newest filings first.

CompanyTickerInsiderDateCodeSharesPriceValue
Tectonic Therapeutic, Inc.TECXTimothy A. SpringerDirDERIVJun 9A10,200$0.00—?
Cartesian Therapeutics, Inc.RNACTimothy A. SpringerDirDERIVJan 2A7,800$0.00—?
Cartesian Therapeutics, Inc.RNACTimothy A. SpringerDirJan 2A2,600$0.00—