Key facts
- This page summarizes Brian David Archbold's Form 4 filing for MESA LABORATORIES INC /CO/ (MLAB).
- 3 reported transactions and 1 derivative row are listed below.
- Filing timestamp: 20 Jun 2025, 17:31.
Brian David Archbold - 18 Jun 2025 Form 4 Insider Report for MESA LABORATORIES INC /CO/ (MLAB)
- Role
- SVP Operations
- Signature
- John Sakys under Power of Attorney from Brian Archbold
- Issuer symbol
- MLAB
- Transactions as of
- 18 Jun 2025
- Net transaction value
- +$129,256
- Form type
- 4
- Filing time
- 20 Jun 2025, 17:31:26 UTC
- Previous filing
- 18 Jun 2025
- Next filing
- 25 Jun 2025
- SEC filing
- View on sec.gov
Reporting owner
Issuer context
Transaction snapshot
SEC evidence
Key filing fact
Brian David Archbold filed Form 4 for MESA LABORATORIES INC /CO/ (MLAB) on 20 Jun 2025.
Change
- Previous filing in this sequence was filed on 18 Jun 2025.
- Current net transaction value: +$129,256.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
See Original Filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001776947
Primary reporting owner
Archbold Brian David
- Relationship
- SVP Operations
- Address
- 12100 W. 6TH AVENUE, LAKEWOOD
- Signature
- John Sakys under Power of Attorney from Brian Archbold
- Signature date
- 20 Jun 2025
Reported transactions
MLAB
transaction
Common Stock
Options Exercise
- Transaction value
- $237,682
- Shares
- +2,556
- Change %
- +458%
- Price
- $92.99
- Shares after
- 3,114
- Date
- 18 Jun 2025
- Ownership
- Direct
MLAB
transaction
Common Stock
Tax liability
- Transaction value
- $108,426
- Shares
- -1,166
- Change %
- -37%
- Price
- $92.99
- Shares after
- 1,948
- Date
- 18 Jun 2025
- Ownership
- Direct
Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)
MLAB
transaction
Derivative
Restricted Stock Units - 8
Options Exercise
- Transaction value
- $0
- Shares
- -2,556
- Change %
- -34%
- Price
- $0.000000
- Shares after
- 4,960
- Date
- 18 Jun 2025
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 2,556
- Exercise price
- Footnotes
- F1, F2, F3
* indicates a reported price that failed the local validity check.
Explanation of Responses:
| Id | Content |
|---|---|
| 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 |