David Kelly - Jun 4, 2021 Form 4 Insider Report for MESA LABORATORIES INC /CO/ (MLAB)

Role
Director
Signature
John Sakys under Power of Attorney by David Kelly
Stock symbol
MLAB
Transactions as of
Jun 4, 2021
Transactions value $
-$135,830
Form type
4
Date filed
6/7/2021, 06:34 PM
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 $15.4K +172 +6.62% $89.70 2.77K Jun 4, 2021 Direct
transaction MLAB Common Stock Options Exercise $13.3K +189 +6.82% $70.56 2.96K Jun 4, 2021 Direct
transaction MLAB Common Stock Options Exercise $19.6K +200 +6.75% $97.78 3.16K Jun 4, 2021 Direct
transaction MLAB Common Stock Options Exercise $24.5K +200 +6.33% $122.66 3.36K Jun 4, 2021 Direct
transaction MLAB Common Stock Options Exercise $12.8K +90 +2.68% $142.40 3.45K Jun 4, 2021 Direct
transaction MLAB Common Stock Sale -$221K -851 -24.66% $260.28 2.6K Jun 4, 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 -172 -11.96% $0.00 1.27K Jun 4, 2021 Common Stock 172 $89.70 Direct F1
transaction MLAB Non Qualified Stock Option Exercise of in-the-money or at-the-money derivative security $0 -189 -14.93% $0.00 1.08K Jun 4, 2021 Common Stock 189 $70.56 Direct F2
transaction MLAB Non Qualified Stock Option Exercise of in-the-money or at-the-money derivative security $0 -200 -18.57% $0.00 877 Jun 4, 2021 Common Stock 200 $97.78 Direct F3
transaction MLAB Non Qualified Stock Option Exercise of in-the-money or at-the-money derivative security $0 -200 -22.81% $0.00 677 Jun 4, 2021 Common Stock 200 $122.66 Direct F4
transaction MLAB Non Qualified Stock Option Exercise of in-the-money or at-the-money derivative security $0 -90 -13.29% $0.00 587 Jun 4, 2021 Common Stock 90 $142.40 Direct F5
* 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 1/5 exercisable on each anniversary of the 04/01/2016 grant date
F4 1/5 exercisable on each anniversary date of the 04/03/2017 grant date
F5 1/5 exercisable on each anniversary date of the 04/02/2018 grant date