Gary M Owens Mesa Laboratories Inc (MLAB) insider trading activity

Gary M Owens is President and CEO of MESA LABORATORIES INC . Currently has a direct ownership of 52,577 shares of MLAB, which is worth approximately $3.33 Million. The most recent transaction as insider was on Jun 21, 2025, when has been sold 1,445 shares (Common Stock) at a price of $95.82 per share, resulting in proceeds of $138,459. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 52.6K

21.32% 3M change

50.26% 12M change

Total Value Held $3.33 Million

Gary M Owens Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Jun 21 2025	SELL Payment of exercise price or tax liability	$138,459 $95.82 p/Share	1,445 Reduced 2.67%	52,577 Common Stock
Jun 21 2025	BUY Exercise of conversion of derivative security	$316,301 $95.82 p/Share	3,301 Added 5.76%	54,022 Common Stock
Jun 18 2025	SELL Payment of exercise price or tax liability	$354,291 $92.99 p/Share	3,810 Reduced 6.99%	50,721 Common Stock
Jun 18 2025	BUY Exercise of conversion of derivative security	$809,663 $92.99 p/Share	8,707 Added 13.77%	54,531 Common Stock
Jun 16 2025	SELL Open market or private sale	$188,315 $97.12 p/Share	1,939 Reduced 4.06%	45,824 Common Stock
Jun 15 2025	BUY Exercise of conversion of derivative security	-	4,426 Added 8.48%	47,763 Common Stock
Mar 19 2025	SELL Open market or private sale	$2,602,110 $123.91 p/Share	21,000 Reduced 32.64%	43,337 Common Stock
Mar 19 2025	BUY Exercise of conversion of derivative security	$2,582,580 $122.98 p/Share	21,000 Added 24.61%	64,337 Common Stock
Oct 29 2024	SELL Open market or private sale	$285,660 $111.98 p/Share	2,551 Reduced 5.56%	43,337 Common Stock
Oct 28 2024	SELL Open market or private sale	$286,095 $113.62 p/Share	2,518 Reduced 5.2%	45,888 Common Stock
Oct 27 2024	BUY Grant, award, or other acquisition	-	11,559 Added 19.28%	48,406 Common Stock
Sep 01 2024	SELL Payment of exercise price or tax liability	$193,182 $133.69 p/Share	1,445 Reduced 3.77%	36,847 Common Stock
Sep 01 2024	BUY Exercise of conversion of derivative security	-	3,301 Added 7.94%	38,292 Common Stock
Jun 14 2024	BUY Exercise of conversion of derivative security	-	4,959 Added 12.41%	34,991 Common Stock
Sep 01 2023	SELL Open market or private sale	$285,640 $142.82 p/Share	2,000 Reduced 6.24%	30,032 Common Stock
Sep 01 2023	BUY Exercise of conversion of derivative security	$272,840 $136.42 p/Share	2,000 Added 5.88%	32,032 Common Stock
Jun 16 2023	SELL Payment of exercise price or tax liability	$128,094 $135.55 p/Share	945 Reduced 3.05%	30,047 Common Stock
Jun 16 2023	BUY Exercise of conversion of derivative security	-	2,820 Added 8.34%	30,992 Common Stock
Jun 15 2023	SELL Payment of exercise price or tax liability	$166,314 $134.45 p/Share	1,237 Reduced 4.21%	28,172 Common Stock
Jun 15 2023	BUY Exercise of conversion of derivative security	-	2,823 Added 8.76%	29,409 Common Stock
Sep 01 2022	SELL Payment of exercise price or tax liability	$128,819 $178.42 p/Share	722 Reduced 2.64%	26,586 Common Stock
Sep 01 2022	BUY Exercise of conversion of derivative security	-	5,668 Added 17.19%	27,308 Common Stock
Jun 21 2022	SELL Open market or private sale	$330,514 $188.22 p/Share	1,756 Reduced 7.51%	21,640 Common Stock
Jun 21 2022	BUY Grant, award, or other acquisition	-	4,055 Added 14.77%	23,396 Common Stock
Jun 17 2022	SELL Payment of exercise price or tax liability	$137,322 $185.57 p/Share	740 Reduced 3.69%	19,341 Common Stock

GMO

Gary M Owens

President and CEO

Lakewood, CO

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