Mesa Labs director acquires 2,784 shares via RSUs
Mesa Laboratories, Inc. (MLAB) director Shannon Hall reported the vesting and settlement of 2,784 Restricted Stock Units into an equal number of shares of common stock on August 15, 2026.
Sentiment and the balance of points
Rhea-AI Sentiment reads the wording of the document, how positive or negative its language is on a 1 to 5 scale. The balance of points shown with the takes weighs what the document actually discloses, so the two can disagree, for example when a trial that missed its main goal is described in upbeat language.
Form Type
4
Rhea-AI Filing Summary
Mesa Laboratories, Inc. (MLAB) director Shannon Hall reported the vesting and settlement of 2,784 Restricted Stock Units into an equal number of shares of common stock on August 15, 2026. The derivative RSU position was reduced to zero, and Hall now directly holds 6,973 shares of common stock.
Insider Trade Summary
2,784 shares exercised/converted
Exercise
2 txns
Insider
Hall Shannon
Role
Director
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| Exercise | Restricted Stock Units - 8 F1, F2, F3 | 2,784 | $0.00 | $0.00 |
| Exercise | Common Stock | 2,784 | $0.00 | $0.00 |
Holdings After Transaction:
Restricted Stock Units - 8 — 0 contracts (Direct);
Common Stock — 6,973 shares (Direct)
Footnotes (3)
- F1. Each RSU represents a contingent right to receive one share of the Issuer's common stock
- F2. RSUs that vested on August 15, 2026
- F3. Not Applicable
Key Figures
RSUs exercised/converted: 2,784 shares
Common shares acquired from RSUs: 2,784 shares
Post-transaction common stock holding: 6,973 shares
+3 more
6 metrics
RSUs exercised/converted
2,784 shares
Restricted Stock Units converted into common stock on August 15, 2026
Common shares acquired from RSUs
2,784 shares
Common Stock position received upon RSU vesting and settlement
Post-transaction common stock holding
6,973 shares
Direct ownership after RSU conversion on August 15, 2026
RSU transaction price per share
$0.0000
Reported transaction price per share for RSU exercise/conversion
Derivative RSUs following transaction
0 shares
Restricted Stock Units position after vesting and conversion
Exercise transactions reported
1 transaction
Exercise or conversion of derivative security (code M)
Key Terms
Restricted Stock Units, derivative security, Rule 10b5-1 trading plan
3 terms
Restricted Stock Units financial
"Each RSU represents a contingent right to receive one share"
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
derivative security financial
"Exercise or conversion of derivative security"
A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.
Rule 10b5-1 trading plan regulatory
"Footnotes may reference Rule 10b5-1 trading plans"
A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.
FAQ
AI-generated questions and answers. How Rhea-AI works. Not financial advice.
What insider transaction did Shannon Hall report for MLAB on August 15, 2026?
Shannon Hall reported the exercise of 2,784 Restricted Stock Units, which converted into 2,784 shares of Mesa Laboratories common stock. The RSUs vested on August 15, 2026, and the corresponding derivative position was eliminated.
How many Mesa Laboratories (MLAB) RSUs did Shannon Hall convert to common stock?
Shannon Hall converted 2,784 Restricted Stock Units into 2,784 shares of Mesa Laboratories common stock. Each RSU represented a contingent right to receive one share, and these RSUs vested on August 15, 2026.
What is Shannon Hall’s direct common stock holding in MLAB after this Form 4?
After the reported transactions, Shannon Hall directly holds 6,973 shares of Mesa Laboratories common stock. This reflects the addition of 2,784 shares received upon RSU vesting and settlement on August 15, 2026.
Were Shannon Hall’s MLAB transactions under a Rule 10b5-1 trading plan?
The filing’s Rule 10b5-1 checkbox was not marked as affirmative, indicating the reported transactions were not designated as made pursuant to a Rule 10b5-1 trading plan based on the Form 4’s trading-plan checkbox field.
AI-generated analysis. How Rhea-AI works. Not financial advice.
