Arkolith/Insider Trading/MLAB/Form 4

Capone Mark Christopher

DirectorMESA LABORATORIES INC /CO/ (MLAB) · full profile →Form 4 · filed Aug 18, 2025
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
3
1 non-derivative · 2 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Aug 15, 2025Option exercise(M)1K—$02K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Aug 15, 2025Option exercise(M)1K—$00
Aug 15, 2025Grant(A)3K—$03K

Transaction Codes

M
Option exercise / conversion
A
Grant / award

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001197710-25-000004) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML