LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
Reporting ownerCIK 0001305784

John James Sullivan

3 transactions in one company, from August 13, 2026 to August 15, 2026.

Transactions
31 company
Bought · P
$0open market
Sold · S
$800Kopen market
Net
−$800Knet selling

By company

Where this insider traded.

CompanyTickerTradesBoughtSold
MESA LABORATORIES INC /CO/MLAB3—$800K

All transactions

3 in total, newest filings first.

CompanyTickerInsiderDateCodeSharesPriceValue
MESA LABORATORIES INC /CO/MLABJohn James SullivanDirDERIVAug 15M2,784$0.00—?
MESA LABORATORIES INC /CO/MLABJohn James SullivanDirAug 15M2,784$0.00—
MESA LABORATORIES INC /CO/MLABJohn James SullivanDirAug 13S7,093$112.80$800K