Insider · CIK 0001769053

Alltoft Jennifer Sadie

Reports to the SEC for 1 company · LAKEWOOD, CO

sec.gov

Transactions

Companies

Filings

CIK

0001769053

Forms 4 and 5

Insider transactions

27 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-08-15	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	Director	MExercise/Conversion	+2,784 sh	—	—	7,662
2026-08-15	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Units - 9M Exercise/Conversion	Director	MExercise/Conversion	−2,784 sh	—	—	0
2025-08-15	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	Director	MExercise/Conversion	+1,404 sh	—	—	4,878
2025-08-15	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Units - 8M Exercise/Conversion	Director	MExercise/Conversion	−1,404 sh	—	—	0
2025-08-15	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Units - 9A Award	Director	AAward	+2,784 sh	—	—	2,784
2024-09-01	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	Director	MExercise/Conversion	+1,074 sh	—	—	3,474
2024-09-01	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Units - 7M Exercise/Conversion	Director	MExercise/Conversion	−1,074 sh	—	—	0
2024-08-15	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Units - 8A Award	Director	AAward	+1,404 sh	—	—	1,404
2023-09-01	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Units 7M Exercise/Conversion	Director	MExercise/Conversion	+1,074 sh	—	—	1,074
2023-08-15	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	Director	MExercise/Conversion	+754 sh	—	—	2,400
2023-08-15	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Units - 6M Exercise/Conversion	Director	MExercise/Conversion	−754 sh	—	—	0
2022-09-01	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	Director	MExercise/Conversion	+431 sh	—	—	1,646
2022-09-01	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Units - 5M Exercise/Conversion	Director	MExercise/Conversion	−431 sh	—	—	0
2022-08-15	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Units - 6A Award	Director	AAward	+754 sh	—	—	754
2021-09-01	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Units - 5A Award	Director	AAward	+431 sh	—	—	431
2021-08-15	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	Director	MExercise/Conversion	+308 sh	—	—	1,215
2021-08-15	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Units - 4M Exercise/Conversion	Director	MExercise/Conversion	−308 sh	—	—	0
2021-06-15	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	Director	MExercise/Conversion	+221 sh	—	—	907
2021-06-15	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Units - 3M Exercise/Conversion	Director	MExercise/Conversion	−221 sh	—	—	0
2020-11-15	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	Director	MExercise/Conversion	+477 sh	—	—	686
2020-11-15	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Unit - 4A Award	Director	AAward	+308 sh	—	—	308
2020-11-15	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Units - 2M Exercise/Conversion	Director	MExercise/Conversion	−477 sh	—	—	0
2020-06-15	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Units - 3A Award	Director	AAward	+221 sh	—	—	221
2019-11-15	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Units - 2A Award	Director	AAward	+477 sh	—	—	477
2019-11-07	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	Director	MExercise/Conversion	+209 sh	—	—	209
2019-11-07	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Units - 1M Exercise/Conversion	Director	MExercise/Conversion	−209 sh	—	—	0
2009-09-09	MLABMESA LABORATORIES INC /CO/ · Restricted Stock Units - 10A Award	Director	AAward	+1,774 sh	—	—	1,774

Recent filings

Accepted (ET)
Sep 114
Alltoft Jennifer Sadie0000724004-26-000095
SEC(opens sec.gov)
Aug 174
Alltoft Jennifer Sadie0000724004-26-000090
SEC(opens sec.gov)
Aug 184
Alltoft Jennifer Sadie0001197710-25-000003
SEC(opens sec.gov)
Sep 64
Alltoft Jennifer Sadie0001228924-24-000020
SEC(opens sec.gov)
Aug 194
Alltoft Jennifer Sadie0001228924-24-000015
SEC(opens sec.gov)
Sep 64
Alltoft Jennifer Sadie0001228924-23-000033
SEC(opens sec.gov)
Aug 164
Alltoft Jennifer Sadie0001228924-23-000023
SEC(opens sec.gov)
Sep 24
Alltoft Jennifer Sadie0001228924-22-000034
SEC(opens sec.gov)
Aug 184
Alltoft Jennifer Sadie0001228924-22-000028
SEC(opens sec.gov)
Sep 14
Alltoft Jennifer Sadie0001228924-21-000064
SEC(opens sec.gov)
Aug 164
Alltoft Jennifer Sadie0001228924-21-000054
SEC(opens sec.gov)
Jun 164
Alltoft Jennifer Sadie0001228924-21-000032
SEC(opens sec.gov)

Companies

MESA LABORATORIES INC /CO/DirectorMLAB

Address

12100 W. 6TH AVENUE

LAKEWOOD, CO, 80228