Brian David Archbold - 16 Jun 2023 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
16 Jun 2023
Net transactions value
-$25,619
Form type
4
Filing time
21 Jun 2023, 12:23:21 UTC
Previous filing
16 Jun 2023
Next filing
26 Jun 2023
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 $0 +612 +37% $0.000000 2,247 16 Jun 2023 Direct
transaction MLAB Common Stock Tax liability $25,619 -189 -8.4% $135.55 2,058 16 Jun 2023 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 Restricted Stock Units - 1 Options Exercise $0 -35 -100% $0.000000* 0 16 Jun 2023 Common Stock 35 Direct F1, F2, F3
transaction MLAB Restricted Stock Units - 2 Options Exercise $0 -133 -100% $0.000000* 0 16 Jun 2023 Common Stock 133 Direct F1, F3, F4
transaction MLAB Restricted Stock Units - 4 Options Exercise $0 -177 -33% $0.000000 354 16 Jun 2023 Common Stock 177 Direct F1, F3, F5
transaction MLAB Restricted Stock Units - 6 Options Exercise $0 -267 -20% $0.000000 1,070 16 Jun 2023 Common Stock 267 Direct F1, F3, F6
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

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 1/5 on June 15, 2019 and each of the next four anniversary dates
F3 Not applicable
F4 RSUs that vest 1/3 on June 15, 2021 and each of the next two anniversary dates
F5 RSUs that vest 1/3 on September 1, 2022, 1/3 on June 15, 2023 and 1/3 on June 15, 2024
F6 RSUs that vest 1/3 on June 15, 2023 and each of the next two anniversary dates