0001144204-12-066522.txt : 20121205 0001144204-12-066522.hdr.sgml : 20121205 20121205154737 ACCESSION NUMBER: 0001144204-12-066522 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20121203 FILED AS OF DATE: 20121205 DATE AS OF CHANGE: 20121205 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Higinbotham Tod CENTRAL INDEX KEY: 0001392395 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-16239 FILM NUMBER: 121243333 MAIL ADDRESS: STREET 1: 3610 EAST DAKOTA COURT CITY: PHOENIX STATE: AZ ZIP: 85044 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: ATMI INC CENTRAL INDEX KEY: 0001041577 STANDARD INDUSTRIAL CLASSIFICATION: INDUSTRIAL INORGANIC CHEMICALS [2810] IRS NUMBER: 061481060 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 7 COMMERCE DRIVE CITY: DANBURY STATE: CT ZIP: 06810-4169 BUSINESS PHONE: 2037941100 MAIL ADDRESS: STREET 1: 7 COMMERCE DRVIE CITY: DANBURY STATE: CT ZIP: 06810-4169 FORMER COMPANY: FORMER CONFORMED NAME: ATMI HOLDINGS INC DATE OF NAME CHANGE: 19970625 4 1 form455105_20121205034601-.xml X0306 4 2012-12-03 0 0001041577 ATMI INC ATMI 0001392395 Higinbotham Tod 6 COMMERCE DR DANBURY CT US 06810 0 1 0 0 EVP and GM,Microelectronics Common Stock 2012-12-03 4 S 0 8446 19.748 D 38636 D The price reported is a weighted average price. These shares were sold in two transactions at prices of $19.705 and $19.856. The reporting person undertakes to provide to any security holder of ATMI, or to the SEC, upon request, full information regarding the number of shares sold at each separate price within the range stated. /s/Douglas A. Neugold, atty-in-fact 2012-12-05