n.a. (ATMI)

33.98
0.00 (0.00)
NASDAQ
Prev Close 33.98
Open 34.00
Day Low/High 33.96 / 34.00
52 Wk Low/High 0.00 / 0.00
Volume 763.61K
Exchange NASDAQ
Shares Outstanding 33.15M
Div & Yield N.A. (N.A)

Latest News

Ceremony Marks Grand Opening Of ATMI's South Korea Manufacturing Facility

Ceremony Marks Grand Opening Of ATMI's South Korea Manufacturing Facility

$22 Million (USD) Investment To-Date Has Delivered Finished Construction and Operational Launch

ATMI SHAREHOLDER ALERT - Faruqi & Faruqi, LLP Announces The Investigation Of ATMI, Inc. (ATMI) Over The Proposed Sale Of The Company To Entegris, Inc. (ENTG) In A Cash Deal

ATMI SHAREHOLDER ALERT - Faruqi & Faruqi, LLP Announces The Investigation Of ATMI, Inc. (ATMI) Over The Proposed Sale Of The Company To Entegris, Inc. (ENTG) In A Cash Deal

Juan E. Monteverde, a partner at Faruqi & Faruqi, LLP, a leading national securities firm headquartered in New York City, is investigating the Board of Directors of ATMI Inc.

INVESTOR ALERT – ATMI INC.: The Law Offices Of Vincent Wong Investigates The Sale Of ATMI INC. To Entegris, Inc.

INVESTOR ALERT – ATMI INC.: The Law Offices Of Vincent Wong Investigates The Sale Of ATMI INC. To Entegris, Inc.

The Law Offices of Vincent Wong are investigating potential claims against the Board of Directors of ATMI, Inc.

ATMI INVESTOR ALERT - Faruqi & Faruqi, LLP Announces The Investigation Of ATMI, Inc. (ATMI) Over The Proposed Sale Of The Company To Entegris, Inc. (ENTG) In A Cash Deal

ATMI INVESTOR ALERT - Faruqi & Faruqi, LLP Announces The Investigation Of ATMI, Inc. (ATMI) Over The Proposed Sale Of The Company To Entegris, Inc. (ENTG) In A Cash Deal

Juan E. Monteverde, a partner at Faruqi & Faruqi, LLP, a leading national securities firm headquartered in New York City, is investigating the Board of Directors of ATMI Inc.

SHAREHOLDER ALERT: Law Office Of Brodsky & Smith, LLC Announces Investigation Of ATMI, Inc. Board Of Directors

SHAREHOLDER ALERT: Law Office Of Brodsky & Smith, LLC Announces Investigation Of ATMI, Inc. Board Of Directors

Law office of Brodsky & Smith, LLC announces that it is investigating potential claims against the Board of Directors of ATMI, Inc.

INVESTOR ALERT – ATMI INC.: The Law Offices Of Vincent Wong Investigates The Sale Of ATMI INC. To Entegris, Inc.

INVESTOR ALERT – ATMI INC.: The Law Offices Of Vincent Wong Investigates The Sale Of ATMI INC. To Entegris, Inc.

The Law Offices of Vincent Wong are investigating potential claims against the Board of Directors of ATMI, Inc.

SHAREHOLDER ALERT: Law Office Of Brodsky & Smith, LLC Announces Investigation Of ATMI, Inc. In Connection With The Sale Of The Company

SHAREHOLDER ALERT: Law Office Of Brodsky & Smith, LLC Announces Investigation Of ATMI, Inc. In Connection With The Sale Of The Company

Law office of Brodsky & Smith, LLC announces that it is investigating potential claims against the Board of Directors of ATMI, Inc.

ATMI Inc. Stock Downgraded (ATMI)

ATMI Inc. Stock Downgraded (ATMI)

ATMI (Nasdaq:ATMI) has been downgraded by TheStreet Ratings from from a buy to hold.

ATTENTION ATMI SHAREHOLDERS: Kendall Law Group Investigates Potentially Unfair Buyout Of ATMI, Inc. By Entegris, Inc.

ATTENTION ATMI SHAREHOLDERS: Kendall Law Group Investigates Potentially Unfair Buyout Of ATMI, Inc. By Entegris, Inc.

Kendall Law Group, led by former federal judge Joe Kendall, is investigating the Board of Directors of ATMI, Inc.

Law Firm Kirby McInerney LLP Investigating Potential Claims On Behalf Of ATMI, Inc. Stockholders

Law Firm Kirby McInerney LLP Investigating Potential Claims On Behalf Of ATMI, Inc. Stockholders

Kirby McInerney LLP is investigating potential claims against the Board of Directors of ATMI, Inc.

ATMI Shareholder Alert: Former SEC Attorney Willie Briscoe And Powers Taylor LLP Investigate Acquisition By Entegris

ATMI Shareholder Alert: Former SEC Attorney Willie Briscoe And Powers Taylor LLP Investigate Acquisition By Entegris

Former United States Securities and Exchange Commission attorney Willie Briscoe and the securities litigation firm of Powers Taylor LLP are investigating potential claims against the Board of Directors of ATMI, Inc.

Finkelstein Thompson LLP Investigates Potentially Unfair Buyout Of ATMI, Inc.

Finkelstein Thompson LLP Investigates Potentially Unfair Buyout Of ATMI, Inc.

The law firm of Finkelstein Thompson LLP is investigating potential claims on behalf of shareholders of ATMI, Inc.

Entegris Acquires ATMI For $1B

Entegris Acquires ATMI For $1B

Shares of the two semiconductor suppliers rise sharply on the agreed deal.