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INSIDER · CIK 1305784

Sullivan John James

Director at MESA LABORATORIES INC /CO/ (MLAB)

↗3 Form 4 rows in the window

Covers original filings from Aug 1, 2026 to Oct 29, 2026. Older trades and amendments are in the SEC history.

$0.00Bought on the market
$800KSold on the market
1Companies
Oct 29, 2026Latest filing
Form 4 trades by Sullivan John James
CompanyTitleTypeOwned
Oct 29, 202618:35Oct 13, 2026MLABMESA LABORATORIES INC /CO/DirectorG · GiftLate 16d—−1,20019,418-6%—
Aug 17, 202617:01Aug 15, 2026MLABMESA LABORATORIES INC /CO/DirectorM · Exercise—+2,78420,618+16%—
Aug 17, 202612:18Aug 13, 2026MLABMESA LABORATORIES INC /CO/DirectorS · Sell$112.80−7,09317,834-28%−$800K
Sullivan John James Insider Trades (MLAB) | Shameless Cloning