MACKAY GERRY 4/A
4/A · MYKROLIS CORP · Filed Dec 13, 2004
Insider Transaction Report
Form 4/AAmended
MACKAY GERRY
V.P.- WW Sales & Marketing
Transactions
- Sale
Common Stock
2004-05-11$15.06/sh−3,700$55,722→ 11,773 total - Sale
Common Stock
2004-05-11$15.04/sh−2,200$33,088→ 19,573 total - Sale
Common Stock
2004-05-11$15.05/sh−4,100$61,705→ 15,473 total - Sale
Common Stock
2004-05-11$15.02/sh−900$13,518→ 22,173 total - Sale
Common Stock
2004-05-11$15.07/sh−800$12,056→ 10,973 total - Sale
Common Stock
2004-05-11$15.01/sh−1,300$19,513→ 23,073 total - Sale
Common Stock
2004-05-11$15.00/sh−45,300$679,500→ 24,373 total - Exercise/Conversion
Common Stock
2004-05-11$8.48/sh+23,040$195,379→ 58,133 total - Sale
Common Stock
2004-05-11$15.09/sh−6,700$101,103→ 1,973 total - Sale
Common Stock
2004-05-11$15.10/sh−1,761$26,591→ 212 total - Exercise/Conversion
Common Stock
2004-05-11$6.80/sh+12,500$85,000→ 22,087 total - Exercise/Conversion
Common Stock
2004-05-11$6.47/sh+8,825$57,098→ 35,093 total - Sale
Common Stock
2004-05-11$15.03/sh−400$6,012→ 21,773 total - Sale
Common Stock
2004-05-11$15.08/sh−2,300$34,684→ 8,673 total - Exercise/Conversion
Common Stock
2004-05-11$5.33/sh+4,181$22,285→ 26,268 total - Exercise/Conversion
Common Stock
2004-05-11$12.80/sh+9,375$120,000→ 9,587 total - Exercise/Conversion
Common Stock
2004-05-11$11.23/sh+11,540$129,594→ 69,673 total
Footnotes (1)
- [F1]This Amendment corrects a typographical error in Table 1, Column 5, which overstated the amount of securities beneficially owned following the reported transactions.