Arkolith/Insider Trading/MLAB/Form 4

Archbold Brian David

SVP OperationsMESA LABORATORIES INC /CO/ (MLAB) · full profile →Form 4 · filed Sep 6, 2024
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
3
2 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Sep 1, 2024Option exercise(M)845—$02K
Sep 1, 2024Tax withholding(F)386$133.69$52K1K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Sep 1, 2024Option exercise(M)845—$02K

Transaction Codes

M
Option exercise / conversion
F
Shares withheld for taxes

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001228924-24-000025) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML