Brian David Archbold - 14 Dec 2021 Form 4 Insider Report for MESA LABORATORIES INC /CO/ (MLAB)

Role
SVP Operations
Signature
John Sakys under Power of Attorney by Brian Archbold
Issuer symbol
MLAB
Transactions as of
14 Dec 2021
Net transactions value
-$193,119
Form type
4
Filing time
15 Dec 2021, 09:53:42 UTC
Previous filing
01 Sep 2021
Next filing
17 Jun 2022
SEC
View on sec.gov

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MLAB Common Stock Options Exercise $29,904 +210 +136% $142.40 364 14 Dec 2021 Direct
transaction MLAB Common Stock Options Exercise $108,283 +532 +146% $203.54 896 14 Dec 2021 Direct
transaction MLAB Common Stock Options Exercise $207,902 +917 +102% $226.72 1,813 14 Dec 2021 Direct
transaction MLAB Common Stock Sale $539,208 -1,659 -92% $325.02 154 14 Dec 2021 Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction MLAB Non Qualified Stock Option Exercise of in-the-money or at-the-money derivative security $0 -210 -2.4% $0.000000 8,424 14 Dec 2021 Common Stock 210 $142.00 Direct F1
transaction MLAB Non Qualified Stock Option Exercise of in-the-money or at-the-money derivative security $0 -532 -6.3% $0.000000 7,892 14 Dec 2021 Common Stock 532 $203.54 Direct F2
transaction MLAB Non Qualified Stock Option Exercise of in-the-money or at-the-money derivative security $0 -917 -12% $0.000000 6,975 14 Dec 2021 Common Stock 917 $226.72 Direct F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 1/5 exercisable on each anniversary date of the 04-02-2018 grant date
F2 1/4 exercisable on each anniversary date of the 06-10-2019 grant date
F3 1/3 exercisable on each anniversary date of the 06-15-2020 grant date