John James Sullivan Mesa Laboratories Inc (MLAB) insider trading activity

John James Sullivan is Director of MESA LABORATORIES INC . Currently has a direct ownership of 27,878 shares of MLAB, which is worth approximately $3.29 Million. The most recent transaction as insider was on Aug 16, 2021, when has been sold 5,192 shares (Common Stock) at a price of $272.16 per share, resulting in proceeds of $1,413,055. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 27.9K

4.01% 3M change

3.88% 12M change

Total Value Held $3.29 Million

John James Sullivan Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Aug 16 2021	SELL Open market or private sale	$1,413,055 $272.16 p/Share	5,192 Reduced 18.19%	23,357 Common Stock
Aug 16 2021	BUY Exercise of conversion of derivative security	$465,722 $89.7 p/Share	5,192 Added 15.39%	28,549 Common Stock
Aug 15 2021	BUY Exercise of conversion of derivative security	-	308 Added 1.3%	23,357 Common Stock
Aug 02 2021	SELL Open market or private sale	$363,088 $290.47 p/Share	1,250 Reduced 5.14%	23,049 Common Stock
Jul 01 2021	SELL Open market or private sale	$334,300 $267.44 p/Share	1,250 Reduced 4.89%	24,299 Common Stock
Jun 15 2021	BUY Exercise of conversion of derivative security	-	340 Added 1.31%	25,549 Common Stock
Jun 10 2021	BUY Exercise of conversion of derivative security	$77,017 $76.94 p/Share	1,001 Added 3.82%	25,209 Common Stock
Jun 08 2021	SELL Open market or private sale	$1,340,522 $258.19 p/Share	5,192 Reduced 17.66%	24,208 Common Stock
Jun 08 2021	BUY Exercise of conversion of derivative security	$465,722 $89.7 p/Share	5,192 Added 15.01%	29,400 Common Stock
Jun 01 2021	SELL Open market or private sale	$556,984 $251.46 p/Share	2,215 Reduced 8.38%	24,208 Common Stock
May 13 2021	SELL Bona fide gift	-	6,436 Reduced 19.59%	26,423 Common Stock
May 06 2021	SELL Open market or private sale	$50,010 $250.05 p/Share	200 Reduced 0.6%	32,859 Common Stock
May 05 2021	SELL Open market or private sale	$25,059 $250.59 p/Share	100 Reduced 0.3%	33,059 Common Stock
May 04 2021	SELL Open market or private sale	$183,853 $250.14 p/Share	735 Reduced 2.17%	33,159 Common Stock
Apr 05 2021	SELL Open market or private sale	$125,380 $250.76 p/Share	500 Reduced 0.86%	57,458 Common Stock
Mar 26 2021	SELL Bona fide gift	-	23,564 Reduced 40.66%	34,394 Common Stock
Mar 01 2021	SELL Open market or private sale	$342,425 $273.94 p/Share	1,250 Reduced 2.11%	57,958 Common Stock
Feb 01 2021	SELL Open market or private sale	$347,088 $277.67 p/Share	1,250 Reduced 2.07%	59,208 Common Stock
Jan 04 2021	SELL Open market or private sale	$351,025 $280.82 p/Share	1,250 Reduced 2.03%	60,458 Common Stock
Dec 01 2020	SELL Open market or private sale	$344,025 $275.22 p/Share	1,250 Reduced 1.99%	61,708 Common Stock
Nov 15 2020	BUY Exercise of conversion of derivative security	-	477 Added 0.75%	62,958 Common Stock
Nov 11 2020	SELL Open market or private sale	$340,450 $272.36 p/Share	1,250 Reduced 1.96%	62,481 Common Stock

JJS

John James Sullivan

Director

Lakewood, CO

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