0001144204-12-066924.txt : 20121207 0001144204-12-066924.hdr.sgml : 20121207 20121207145636 ACCESSION NUMBER: 0001144204-12-066924 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20121205 FILED AS OF DATE: 20121207 DATE AS OF CHANGE: 20121207 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: MARSH C DOUGLAS CENTRAL INDEX KEY: 0001136501 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-16239 FILM NUMBER: 121249650 MAIL ADDRESS: STREET 1: 11884 EAST CHARTER OAK CIRCLE CITY: SCOTTSDALE STATE: AZ ZIP: 85259 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 form455161_20121207025457-.xml X0306 4 2012-12-05 0 0001041577 ATMI INC ATMI 0001136501 MARSH C DOUGLAS 6 COMMERCE DR DANBURY CT US 06810 1 0 0 0 Common Stock 2012-12-05 4 M 0 304 18.52 A 6286 D Common Stock 2012-12-05 4 S 0 304 20.28 D 5982 D Common Stock 26495 I By Marsh Family Trust Non-Qualified Stock Option(right to buy) 18.52 2012-12-05 4 M 0 304 0 D 2013-01-01 Common Stock 304 4696 D Stock Options vested on 1/1/04. /s/Douglas A. Neugold, atty-in-fact 2012-12-07