Insider · CIK 0001197710

Sakys John

Reports to the SEC for 2 companies · LAKEWOOD, CO

sec.gov

Transactions

Companies

Filings

CIK

0001197710

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-06-22	MLABMESA LABORATORIES INC /CO/S Sale	CFO	SSale	−2,827 sh	$89.50	−$253K	19,785
2026-06-18	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	CFO	MExercise/Conversion	+1,036 sh	$95.10	+$98.5K	17,574
2026-06-18	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Units - 7M Exercise/Conversion	CFO	MExercise/Conversion	−2,756 sh	—	—	2,755
2026-06-18	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Units - 6M Exercise/Conversion	CFO	MExercise/Conversion	−1,036 sh	—	—	0
2026-06-18	MLABMESA LABORATORIES INC /CO/A Award	CFO	AAward	+2,282 sh	$95.10	+$217K	22,612
2026-06-18	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	CFO	MExercise/Conversion	+2,756 sh	$95.10	+$262K	20,330
2026-06-16	MLABMESA LABORATORIES INC /CO/S Sale	CFO	SSale	−1,223 sh	$101.27	−$124K	16,538
2026-06-15	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	CFO	MExercise/Conversion	+2,717 sh	$104.08	+$283K	17,761
2026-06-15	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Units - 9A Award	CFO	AAward	+8,416 sh	—	—	8,416
2026-06-15	MLABMESA LABORATORIES INC /CO/ · Non Qualified Stock OptionE Expiration	CFO	EExpiration	−3,951 sh	—	—	15,755
2026-06-15	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Units 8M Exercise/Conversion	CFO	MExercise/Conversion	−2,717 sh	—	—	5,416
2025-06-21	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Units - 6M Exercise/Conversion	CFO	MExercise/Conversion	−1,036 sh	—	—	1,036
2025-06-21	MLABMESA LABORATORIES INC /CO/F Tax Payment	CFO	FTax Payment	−454 sh	$95.82	−$43.5K	15,044
2025-06-21	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	CFO	MExercise/Conversion	+1,036 sh	$95.82	+$99.3K	15,498
2025-06-18	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	CFO	MExercise/Conversion	+2,840 sh	$92.99	+$264K	15,705
2025-06-18	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Units - 7M Exercise/Conversion	CFO	MExercise/Conversion	−2,840 sh	—	—	5,511
2025-06-18	MLABMESA LABORATORIES INC /CO/F Tax Payment	CFO	FTax Payment	−1,243 sh	$92.99	−$116K	14,462
2025-06-16	MLABMESA LABORATORIES INC /CO/S Sale	CFO	SSale	−642 sh	$97.12	−$62.3K	12,865
2025-06-15	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	CFO	MExercise/Conversion	+793 sh	—	—	12,839
2025-06-15	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Units - 8A Award	CFO	AAward	+8,133 sh	—	—	8,133
2025-06-15	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Units - 5M Exercise/Conversion	CFO	MExercise/Conversion	−793 sh	—	—	0
2025-06-10	MLABMESA LABORATORIES INC /CO/ · Non Qualified Stock OptionsE Expiration	CFO	EExpiration	−4,087 sh	—	—	19,706
2024-09-01	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Units - 6M Exercise/Conversion	CFO	MExercise/Conversion	−1,037 sh	—	—	2,072
2024-09-01	MLABMESA LABORATORIES INC /CO/F Tax Payment	CFO	FTax Payment	−454 sh	$133.69	−$60.7K	12,046
2024-09-01	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	CFO	MExercise/Conversion	+1,037 sh	—	—	12,500
2024-06-18	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Units - 7A Award	CFO	AAward	+8,351 sh	—	—	8,351
2024-06-14	MLABMESA LABORATORIES INC /CO/F Tax Payment	CFO	FTax Payment	−572 sh	$91.60	−$52.4K	11,463
2024-06-14	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Units - 5M Exercise/Conversion	CFO	MExercise/Conversion	−793 sh	—	—	793
2024-06-14	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Units - 3M Exercise/Conversion	CFO	MExercise/Conversion	−511 sh	—	—	0
2024-06-14	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	CFO	MExercise/Conversion	+1,304 sh	—	—	12,035
2024-04-02	MLABMESA LABORATORIES INC /CO/ · Non Qualified Stock OptionE Expiration	CFO	EExpiration	−2,500 sh	—	—	23,793
2023-09-01	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Unit - 6A Award	CFO	AAward	+3,109 sh	—	—	3,109
2023-06-21	MLABMESA LABORATORIES INC /CO/ · Non Qualified Stock OptionsA Award	CFO	AAward	+5,619 sh	—	—	26,293
2023-06-16	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Units - 5M Exercise/Conversion	CFO	MExercise/Conversion	−396 sh	—	—	1,586
2023-06-16	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Units - 3M Exercise/Conversion	CFO	MExercise/Conversion	−256 sh	—	—	511
2023-06-16	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	CFO	MExercise/Conversion	+848 sh	—	—	11,019
2023-06-16	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Units - 1M Exercise/Conversion	CFO	MExercise/Conversion	−196 sh	—	—	0
2023-06-15	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Units - 3M Exercise/Conversion	CFO	MExercise/Conversion	−256 sh	—	—	767
2023-06-15	MLABMESA LABORATORIES INC /CO/F Tax Payment	CFO	FTax Payment	−288 sh	$135.55	−$39K	10,731
2023-06-15	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	CFO	MExercise/Conversion	+848 sh	—	—	10,544
2023-06-15	MLABMESA LABORATORIES INC /CO/F Tax Payment	CFO	FTax Payment	−373 sh	$134.45	−$50.1K	10,171
2023-06-15	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Units - 1M Exercise/Conversion	CFO	MExercise/Conversion	−196 sh	—	—	196
2023-06-15	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Units - 5M Exercise/Conversion	CFO	MExercise/Conversion	−396 sh	—	—	1,982
2023-03-24	MLABMESA LABORATORIES INC /CO/S Sale	CFO	SSale	−1,000 sh	$167.01	−$167K	9,696
2023-03-24	MLABMESA LABORATORIES INC /CO/ · Non Qualified Stock OptionX Exercise of In-Money	CFO	XExercise of In-Money	−1,128 sh	—	—	21,674
2023-03-24	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	CFO	MExercise/Conversion	+1,000 sh	$122.66	+$123K	10,696
2023-03-24	MLABMESA LABORATORIES INC /CO/S Sale	CFO	SSale	−1,128 sh	$167.01	−$188K	9,696
2023-03-24	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	CFO	MExercise/Conversion	+1,128 sh	$51.85	+$58.5K	10,824
2023-03-24	MLABMESA LABORATORIES INC /CO/ · Non Qualified Stock OptionX Exercise of In-Money	CFO	XExercise of In-Money	−1,000 sh	—	—	22,802
2023-03-22	MLABMESA LABORATORIES INC /CO/ · Non Qualified Stock OptionX Exercise of In-Money	CFO	XExercise of In-Money	−2,500 sh	—	—	23,802

Recent filings

Accepted (ET)
Jun 234
Sakys John0000724004-26-000063
SEC(opens sec.gov)
Jun 174
Sakys John0000724004-26-000060
SEC(opens sec.gov)
Jun 164
Sakys John0000724004-26-000057
SEC(opens sec.gov)
Jun 254
Sakys John0001228924-25-000018
SEC(opens sec.gov)
Jun 204
Sakys John0001228924-25-000013
SEC(opens sec.gov)
Jun 184
Sakys John0001228924-25-000012
SEC(opens sec.gov)
Jun 184
Sakys John0001228924-25-000007
SEC(opens sec.gov)

Companies

Address

MESA LABORATORIES, INC. 12100 W. 6TH AVENUE

LAKEWOOD, CO, 80228