Crennen Lyndsey Elizabeth (CIK 2140665) reported 6 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-23). Recent activity: Buy MLAB (125 shares), Buy MLAB (233 shares), Buy MLAB (368 shares), Buy MLAB (263 shares), Sell MLAB (442 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-23 | MESA LABORATORIES INC /CO/ (MLAB) | CAO | Buy | 125 | $11,888 |
| 2026-06-23 | MESA LABORATORIES INC /CO/ (MLAB) | CAO | Buy | 233 | $22,158 |
| 2026-06-23 | MESA LABORATORIES INC /CO/ (MLAB) | CAO | Buy | 368 | $34,997 |
| 2026-06-23 | MESA LABORATORIES INC /CO/ (MLAB) | CAO | Buy | 263 | $25,011 |
| 2026-06-23 | MESA LABORATORIES INC /CO/ (MLAB) | CAO | Sell | 442 | $39,560 |
| 2026-06-17 | MESA LABORATORIES INC /CO/ (MLAB) | CAO | Sell | 118 | $11,950 |
Source: SEC Form 4 filings · as of 2026-06-23