SEC Form 4 · accession 0001607953-18-000008

ENTEGRIS INC · ENTG

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

Reporting owner

Corey Rucci

Officer — SVP, Business Development

Period of report

Mar 9, 2018

Accepted (ET)

Mar 13, 2018 · 4:01 pm EDT

Rule 10b5-1 plan

unknown — predates the checkbox

Issuer CIK

0001101302

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Common Stock	Mar 9, 2018	M	3,599	$13.49	A	24,664	D
Common Stock	Mar 9, 2018	F	1,998	$36.55	D	22,666	D
Common Stock	Mar 9, 2018	M	6,498	$12.20	A	29,164	D
Common Stock	Mar 9, 2018	F	3,444	$36.55	D	25,720	D
Common Stock	Mar 9, 2018	M	3,734	$21.60	A	29,454	D
Common Stock	Mar 9, 2018	F	2,657	$36.55	D	26,797	D
Common Stock^F1	Mar 12, 2018	S	5,732	$36.4274	D	21,065	D
Common Stock	holding	—	—		—	35,000	I	by IRA

Table II — derivative securities

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
Employee Stock Option (Right to Buy)^F3,F2	$13.49	Mar 9, 2018	M	3,599	D	—	Feb 19, 2022	Common Stock	3,599	3,599	D
Employee Stock Option (Right to Buy)^F3,F4	$12.20	Mar 9, 2018	M	6,498	D	—	Feb 19, 2023	Common Stock	6,498	12,996	D
Employee Stock Option (Right to Buy)^F3,F5	$21.60	Mar 9, 2018	M	3,734	D	—	Feb 19, 2024	Common Stock	3,734	11,202	D

Explanation of responses

F1The price reported in column 4 is a weighted average price reported in reliance on a letter from the Office of Chief Counsel, Securities and Exchange Commission's Division of Corporate Finance to the Society of Corporate Secretaries and Corporate Governance Professionals dated June 25, 2008. These shares were sold in multiple transactions at prices ranging from $36.35 to $36.50, inclusive. The reporting person undertakes to provide Entegris, Inc., any shareholder of Entegris, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.
F2This option vests in four equal installments. The first three installments became exercisable on February 19, 2016, February 19, 2017 and February 19, 2018, respectively. The last installment will become exercisable on February 19, 2019.
F3This option was granted pursuant to the Entegris, Inc. 2010 Stock Plan, as amended, in consideration of services as an employee.
F4This option vests in four equal installments. The first two installments became exercisable on February 19, 2017 and February 19, 2018, respectively. The remaining installments will become exercisable on February 19, 2019 and February 19, 2020, respectively.
F5This option vests in four equal installments. The first installment became exercisable on February 19, 2018. The remaining installments will become exercisable on February 19, 2019, February 19, 2020 and February 19, 2021, respectively.