Filing Details

Accession Number:
0001228924-21-000082
Form Type:
4
Zero Holdings:
No
Publication Time:
2021-12-10 19:14:18
Reporting Period:
2021-12-10
Accepted Time:
2021-12-10 19:14:18
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
724004 Mesa Laboratories Inc MLAB Industrial Instruments For Measurement, Display, And Control (3823) 840872291
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1197710 John Sakys Mesa Laboratories, Inc.
12100 W. 6Th Avenue
Lakewood CO 80228
Cfo No Yes No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Acquisiton 2021-12-10 158 $89.70 7,672 No 4 M Direct
Common Stock Acquisiton 2021-12-10 1,600 $97.78 9,272 No 4 M Direct
Common Stock Disposition 2021-12-10 1,758 $324.74 7,514 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 M Direct
No 4 M Direct
No 4 S Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Stock Incentive Stock Option Disposition 2021-12-10 158 $0.00 158 $89.70
Common Stock Non Qualified Stock Option Disposition 2021-12-10 1,600 $0.00 1,600 $97.78
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
29,871 2015-04-01 2022-04-01 No 4 X Direct
28,271 2017-04-01 2022-04-01 No 4 X Direct
Footnotes
  1. 1/7 exercisable on each anniversary date of the 04/01/2014 grant date
  2. 1/5 exercisable on each anniversary date of the 04-01-2016 grant date
  3. Sale reported on this Form 4 was effected pursuant to a Rule 10B5-1 trading plan adopted by the reporting person on March 1, 2021