LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
TRMLCIK 0001827506

Tourmaline Bio, Inc.

6 transactions by 1 insider, from October 15, 2025 to October 28, 2025.

Transactions
61 insider
Bought · P
Nonenobody bought on the open market
Sold · S
Nonenobody sold on the open market
Net
+$0net buying

Officers and directors

People inside the company. What they do with their own shares is the reason this data exists.

InsiderTradesPlannedBoughtSold
Caley CasteleinDir6———

All transactions

6 in total, newest filings first.

InsiderDateCodeSharesPriceValue
Caley CasteleinDirDERIVOct 28D16,800——
Caley CasteleinDirDERIVOct 28D10,000——
Caley CasteleinDirDERIVOct 28D10,000——
Caley CasteleinDirOct 28U431,939——
Caley CasteleinDirOct 28U515,997——
Caley CasteleinDirOct 15G522$0.00—