John Sullivan - Jun 10, 2021 Form 4 Insider Report for MESA LABORATORIES INC /CO/ (MLAB)

Role
Director
Signature
John Sakys under Power of Attorney by John Sullivan
Stock symbol
MLAB
Transactions as of
Jun 10, 2021
Transactions value $
$76,660
Form type
4
Date filed
6/11/2021, 04:42 PM
Previous filing
Jun 9, 2021
Next filing
Jun 16, 2021

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MLAB Common Stock Options Exercise $28.3K +315 +1.3% $89.70 24.5K Jun 10, 2021 Direct
transaction MLAB Common Stock Options Exercise $28.2K +400 +1.63% $70.56 24.9K Jun 10, 2021 Direct
transaction MLAB Common Stock Options Exercise $20.2K +286 +1.15% $70.56 25.2K Jun 10, 2021 Direct
holding MLAB Common Stock 30K Jun 10, 2021 By Trust F3

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 Incentive Stock Option Exercise of in-the-money or at-the-money derivative security $0 -315 -0.7% $0.00 44.5K Jun 10, 2021 Common Stock 315 $89.70 Direct F1
transaction MLAB Incentive Stock Option Exercise of in-the-money or at-the-money derivative security $0 -400 -0.9% $0.00 44.1K Jun 10, 2021 Common Stock 400 $70.56 Direct F2
transaction MLAB Non Qualified Stock Option Exercise of in-the-money or at-the-money derivative security $0 -286 -0.65% $0.00 43.8K Jun 10, 2021 Common Stock 286 $70.56 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 1/7 exercisable on each anniversary date of the 04-01-2014 grant date
F2 1/7 exercisable on each anniversary date of the 04/01/2015 grant date
F3 Represents gift of shares to a spousal lifetime access trust