Form 4 for MLAB MESA LABORATORIES INC /CO/
Accepted 2025-06-20 00:00:00 ET · period of report 2025-06-18 · accession 0001228924-25-000013 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2025-06-20 | 2025-06-18 | MLAB | Sakys John | CFO | F - Tax | $92.99 | -1,243 | 14.5K | -8% | -$115.6K |
| D | 2025-06-20 | 2025-06-18 | MLAB | Sakys John | CFO | M - OptEx | $92.99 | +2,840 | 15.7K | +22% | +$264.1K |
| D | 2025-06-20 | 2025-06-18 | MLAB | Sakys John | CFO | M - OptEx | $0.00 | -2,840 | 5,511 | -34% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2025-06-18 | F | D | 1,243 | $92.99 | 14,462 | D | — | — | |
| 2 | Common | Common Stock | 2025-06-18 | M | A | 2,840 | $92.99 | 15,705 | D | — | — | |
| 3 | Derivative | Restricted Stock Units - 7 | 2025-06-18 | M | D | 2,840 | $0.00 | 5,511 | D | — · — to — | 2,840 Common Stock | (F1) Each RSU represents a contingent right to receive one share of the Issuer's common stock (F2) RSUs that vest 1/3 on June 18, 2025 and each of the next two anniversary dates (F3) Not Applicable |