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4//SEC Filing

ATMI INC 4

Accession 0001144204-13-057949

CIK 0001041577operating

View on SEC.gov Company Profile

Filed

Oct 30, 8:00 PM ET

Accepted

Oct 31, 2:02 PM ET

Size

6.5 KB

Accession

0001144204-13-057949

Insider Transaction Report

Form 4

Period: 2013-10-29

MAHLE STEPHEN H

Director

Transactions

Exercise/Conversion
Non-Qualified Stock Option(Right To Buy)
2013-10-29−6,077→ 0 total
Exercise: $23.40Exp: 2014-01-02→ Common Stock (6,077 underlying)
Exercise/Conversion
Common Stock
2013-10-29$23.40/sh+6,077$142,202→ 50,242 total

Footnotes (1)

[F1]The options vested on 1/2/05.

Documents

1 file

4
form463095_20131031020220-.xmlPrimary

Issuer

ATMI INC

CIK 0001041577

Entity typeoperating

IncorporatedDE

Related Parties

1

filerCIK 0001041577

Filing Metadata

Form type: 4
Filed: Oct 30, 8:00 PM ET
Accepted: Oct 31, 2:02 PM ET
Size: 6.5 KB

View on SEC.gov