SEC Form 4 · accession 0001228924-19-000005

· MLAB

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner

Director

Period of report

Feb 11, 2019

Accepted (ET)

Feb 13, 2019 · 7:24 pm EST

Rule 10b5-1 plan

unknown — predates the checkbox

Issuer CIK

0000724004

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I
Common Stock	Feb 11, 2019	M	3,000	$17.01	A	51,468	D
Common Stock	Feb 13, 2019	M	254	$25.56	A	51,722	D
Common Stock	Feb 11, 2019	S	500	$230.45	D	51,222	D
Common Stock	Feb 12, 2019	S	1,500	$228.77	D	49,722	D
Common Stock	Feb 13, 2019	S	1,254	$233.10	D	48,468	D

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
Non Qualified Stock Option^F1	$17.01	Feb 11, 2019	X	3,000	D	Apr 1, 2011	Feb 25, 2019	Common Stock	3,000	10,090	D
Non Qualified Stock Option^F1	$25.56	Feb 13, 2019	X	254	D	Apr 1, 2011	Apr 1, 2020	Common Stock	254	9,836	D