Sakys John
SEC insider (Form 3/4/5 filer). CIK 0001197710. CFO at MESA LABORATORIES INC /CO/ (MLAB). 19 reported Form 4/5 transactions since Sep 2024; latest on Jun 22, 2026. Located in LAKEWOOD, CO.
Companies Sakys John has filed insider reports for
- MESA LABORATORIES INC /CO/ (MLAB): Officer, CFO
Sakys John
CIK: 0001197710
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
MESA LABORATORIES INC /CO/
Discretionary Trading P&L
Holdings
Transaction History (19 total)
- Jun 22, 2026MLAB
MESA LABORATORIES INC /CO/
SaleDirect2.8K shares at avg. $89.50$253K - Jun 18, 2026MLAB
MESA LABORATORIES INC /CO/
ExerciseDirect1K shares at avg. $95.10$99K - Jun 18, 2026MLAB
MESA LABORATORIES INC /CO/
AwardDirect2.3K shares at avg. $95.10$217K - Jun 18, 2026MLAB
MESA LABORATORIES INC /CO/
ExerciseDirect2.8K shares at avg. $95.10$262K - Jun 16, 2026MLAB
MESA LABORATORIES INC /CO/
SaleDirect1.2K shares at avg. $101.27$124K - Jun 15, 2026MLAB
MESA LABORATORIES INC /CO/
AwardDirectRestricted Stock Units - 9
8.4K shares- - Jun 15, 2026MLAB
MESA LABORATORIES INC /CO/
ExerciseDirect2.7K shares at avg. $104.08$283K - Jun 15, 2026MLAB
MESA LABORATORIES INC /CO/
ExpirationDirectNon Qualified Stock Option
4K shares- - Jun 21, 2025MLAB
MESA LABORATORIES INC /CO/
ExerciseDirect1K shares at avg. $95.82$99K - Jun 21, 2025MLAB
MESA LABORATORIES INC /CO/
Tax PaymentDirect454 shares at avg. $95.82$44K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Jun 22, 2026 | MLAB MESA LABORATORIES INC /CO/ | Sale | 2,827 | $89.50 | $253,022 | Direct |
| Jun 18, 2026 | MLAB MESA LABORATORIES INC /CO/ | Exercise | 1,036 | $95.10 | $98,524 | Direct |
| Jun 18, 2026 | MLAB MESA LABORATORIES INC /CO/ | Award | 2,282 | $95.10 | $217,018 | Direct |
| Jun 18, 2026 | MLAB MESA LABORATORIES INC /CO/ | Exercise | 2,756 | $95.10 | $262,096 | Direct |
| Jun 16, 2026 | MLAB MESA LABORATORIES INC /CO/ | Sale | 1,223 | $101.27 | $123,850 | Direct |
| Jun 15, 2026 | MLAB MESA LABORATORIES INC /CO/ | Award Restricted Stock Units - 9 | 8,416 | - | - | Direct |
| Jun 15, 2026 | MLAB MESA LABORATORIES INC /CO/ | Exercise | 2,717 | $104.08 | $282,785 | Direct |
| Jun 15, 2026 | MLAB MESA LABORATORIES INC /CO/ | Expiration Non Qualified Stock Option | 3,951 | - | - | Direct |
| Jun 21, 2025 | MLAB MESA LABORATORIES INC /CO/ | Exercise | 1,036 | $95.82 | $99,270 | Direct |
| Jun 21, 2025 | MLAB MESA LABORATORIES INC /CO/ | Tax Payment | 454 | $95.82 | $43,502 | Direct |
1-10 of 19 transactions