Insider Profile · SEC Form 4 Activity · Trailing 90 Days
Sakys John
Over the trailing 90 days, Sakys John (Other Officer at MESA LABORATORIES INC /CO/) traded $1.2M of stock (net buying $484K) in MLAB, per 11 SEC Form 4 transactions.
- Role
- Other Officer
- Companies
- MLAB
- Window
- Trailing 90 days · 11 transactions · CIK 1197710
- Net activity
- +$484K ($860K bought · $377K sold)
By Company (Trailing 90 Days)
| Symbol | Company | Txns | Bought | Sold | Net |
|---|---|---|---|---|---|
| MLAB | MESA LABORATORIES INC /CO/ | 11 | $860K | $377K | $484K |
Transactions (11)
| Date | Symbol | Type | Shares | Value | Description |
|---|---|---|---|---|---|
| 2026-06-22 | MLAB | Sell | 2.8K | $253K | Open market or private sale |
| 2026-06-18 | MLAB | Buy | 2.8K | $262K | Exercise or conversion of derivative security |
| 2026-06-18 | MLAB | Buy | 1.0K | $99K | Exercise or conversion of derivative security |
| 2026-06-18 | MLAB | Buy | 2.3K | $217K | Grant, award or other acquisition |
| 2026-06-18 | MLAB | Sell | 1.0K | $0 | Exercise or conversion of derivative security |
| 2026-06-18 | MLAB | Sell | 2.8K | $0 | Exercise or conversion of derivative security |
| 2026-06-16 | MLAB | Sell | 1.2K | $124K | Open market or private sale |
| 2026-06-15 | MLAB | Buy | 8.4K | $0 | Grant, award or other acquisition |
| 2026-06-15 | MLAB | Sell | 4.0K | $0 | Unknown transaction code: E |
| 2026-06-15 | MLAB | Buy | 2.7K | $283K | Exercise or conversion of derivative security |
| 2026-06-15 | MLAB | Sell | 2.7K | $0 | Exercise or conversion of derivative security |
Activity shown covers the trailing 90 days of SEC Form 4 filings. "Buy" and "sell" follow the SEC acquired/disposed codes and include compensation events (grants, option exercises, tax withholding) unless noted. Historical fact, not investment advice.
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