Filing Details

Accession Number:
0001127602-11-000099
Form Type:
4/A
Zero Holdings:
No
Publication Time:
2011-01-03 14:45:21
Reporting Period:
2010-04-26
Filing Date:
2011-01-03
Accepted Time:
2011-01-03 14:45:21
Original Submission Date:
2010-04-28
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1049502 Mks Instruments Inc MKSI Industrial Instruments For Measurement, Display, And Control (3823) 042277512
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1202738 Leo Berlinghieri 2 Tech Drive
Andover MA 01810
President And Ceo Yes Yes No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Disposition 2010-04-26 46,903 $23.50 35,013 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 S Direct
Footnotes
  1. The amount of the sale was mistakenly reported as 45,800 shares in the original Form 4. Total beneficial ownership in the 2 subsequent Form 4s should be reduced by 1,103 shares.