Form 4 for MLAB MESA LABORATORIES INC /CO/
Accepted 2025-08-18 00:00:00 ET · period of report 2025-08-18 · accession 0001197710-25-000008 · 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 | 2025-08-18 | 2025-08-15 | MLAB | Ladiwala Shiraz Shabanali | Dir | M - OptEx | $0.00 | +1,949 | 5,023 | +63% | $0 |
| D | 2025-08-18 | 2025-08-15 | MLAB | Ladiwala Shiraz Shabanali | Dir | A - Grant | $0.00 | +3,810 | 3,810 | New | $0 |
| D | 2025-08-18 | 2025-08-15 | MLAB | Ladiwala Shiraz Shabanali | Dir | M - OptEx | $0.00 | -1,949 | 0 | -100% | $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 | 2025-08-15 | M | A | 1,949 | $0.00 | 5,023 | D | — | — | |
| 2 | Derivative | Restricted Stock Units - 6 | 2025-08-15 | A | A | 3,810 | $0.00 | 3,810 | D | — · — to — | 3,810 Common Stock | (F1) Each RSU represents a contingent right to receive one share of the Issuer's common stock (F4) RSUs that vest on August 15, 2026 (F3) Not Applicable |
| 3 | Derivative | Restricted Stock Units - 5 | 2025-08-15 | M | D | 1,949 | $0.00 | 0 | D | — · — to — | 1,949 Common Stock | (F1) Each RSU represents a contingent right to receive one share of the Issuer's common stock (F2) RSUs that vested on August 15, 2025 (F3) Not Applicable |