David M. Kelly - 04 Jun 2021 Form 4 Insider Report for MESA LABORATORIES INC /CO/ (MLAB)

Role
Director
Signature
John Sakys under Power of Attorney by David Kelly
Issuer symbol
MLAB
Transactions as of
04 Jun 2021
Net transactions value
-$135,830
Form type
4
Filing time
07 Jun 2021, 18:34:30 UTC
Next filing
16 Jun 2021
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 $15,428 +172 +6.6% $89.70 2,772 04 Jun 2021 Direct
transaction MLAB Common Stock Options Exercise $13,336 +189 +6.8% $70.56 2,961 04 Jun 2021 Direct
transaction MLAB Common Stock Options Exercise $19,556 +200 +6.8% $97.78 3,161 04 Jun 2021 Direct
transaction MLAB Common Stock Options Exercise $24,532 +200 +6.3% $122.66 3,361 04 Jun 2021 Direct
transaction MLAB Common Stock Options Exercise $12,816 +90 +2.7% $142.40 3,451 04 Jun 2021 Direct
transaction MLAB Common Stock Sale $221,498 -851 -25% $260.28 2,600 04 Jun 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 -12% $0.000000 1,266 04 Jun 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 -15% $0.000000 1,077 04 Jun 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 -19% $0.000000 877 04 Jun 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 -23% $0.000000 677 04 Jun 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% $0.000000 587 04 Jun 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