John James Sullivan
Director · 3 filings · Latest: Sep 9, 2026
MESA LABORATORIES INC /CO/
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Filing |
|---|
MLAB | John James Sullivan | Director | Aug 15, 2026 | Option Exercise | $0.00 | 2,784 | — | 20,618 | |
MLAB | John James Sullivan | Director | Aug 13, 2026 | Sale | $112.80 | 7,093 | $800.1K | 17,834 | |