Hall Shannon
SEC CIK 1621222 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| MLAB | MESA LABORATORIES INC /CO/ | Dir | 6,973 | — | $40.2K | 7 | 2021-08-15 | 2026-08-15 |
Most active insiders at MLAB, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Kadia Siddhartha | Pres, CEO | $800.1K | — |
| 2 | Sullivan John James | Dir | — | $800.1K |
| 3 | Sakys John | CFO | — | $376.9K |
| 4 | Archbold Brian David | SVP Ops | — | $341.7K |
| 5 | Ladiwala Shiraz Shabanali | Dir | $252.8K | — |
| 6 | Tripeny R Tony | Dir | $202.3K | — |
| 7 | Capone Mark Christopher | Dir | $99.3K | — |
| 8 | Crennen Lyndsey Elizabeth | CAO | — | $51.5K |
| 9 | Alltoft Jennifer Sadie | Dir | — | — |
| 10 | Owens Gary M | Pres, CEO | — | — |
| 11 | Hall Shannon | Dir | — | — |
Transactions 7
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-08-17 17:46 | 2026-08-15 | MLAB | MESA LABORATORIES INC /CO/ | Hall Shannon | Dir | M - OptEx | $0.00 | +2,784 | 6,973 | +66% | $0 |
| D | 2025-08-18 | 2025-08-15 | MLAB | MESA LABORATORIES INC /CO/ | Hall Shannon | Dir | M - OptEx | $0.00 | +1,404 | 4,189 | +50% | $0 |
| D | 2024-09-06 | 2024-09-01 | MLAB | MESA LABORATORIES INC /CO/ | Hall Shannon | Dir | M - OptEx | $0.00 | +1,074 | 2,785 | +63% | $0 |
| D | 2023-08-16 | 2023-08-15 | MLAB | MESA LABORATORIES INC /CO/ | Hall Shannon | Dir | M - OptEx | $0.00 | +754 | 1,711 | +79% | $0 |
| 2022-12-09 | 2022-12-08 | MLAB | MESA LABORATORIES INC /CO/ | Hall Shannon | Dir | S - Sale | $174.98 | -230 | 957 | -19% | -$40.2K | |
| D | 2022-09-02 | 2022-09-01 | MLAB | MESA LABORATORIES INC /CO/ | Hall Shannon | Dir | M - OptEx | $0.00 | +431 | 1,187 | +57% | $0 |
| D | 2021-08-16 | 2021-08-15 | MLAB | MESA LABORATORIES INC /CO/ | Hall Shannon | Dir | M - OptEx | $0.00 | +308 | 756 | +69% | $0 |
Purchase Sale Sale after option exercise All abbreviations