0001144204-12-067826.txt : 20121213 0001144204-12-067826.hdr.sgml : 20121213 20121213161946 ACCESSION NUMBER: 0001144204-12-067826 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20121211 FILED AS OF DATE: 20121213 DATE AS OF CHANGE: 20121213 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: 121262335 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 form455540_20121213041801-.xml X0306 4 2012-12-11 0 0001041577 ATMI INC ATMI 0001136501 MARSH C DOUGLAS 6 COMMERCE DR DANBURY CT US 06810 1 0 0 0 Common Stock 2012-12-11 4 M 0 2964 18.52 A 8946 D Common Stock 2012-12-11 4 S 0 2964 20.048 D 5982 D Common Stock 2012-12-12 4 M 0 1732 18.52 A 28227 I By Marsh Family Trust Common Stock 2012-12-12 4 S 0 1370 19.9 D 26857 I By Marsh Family Trust Non-Qualified Stock Option(right to buy) 18.52 2012-12-11 4 M 0 2964 0 D 2013-01-01 Common Stock 2964 1732 D Non-Qualified Stock Option( 18.52 2012-12-12 4 M 0 1732 0 D 2013-01-01 Common Stock 1732 0 D The option vested on 01/01/04. The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.00 to $20.08. 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 2012-12-13