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E.I. DU PONT DE NEMOURS & CO.: Borel, James C, officer, exercised an option for 83,020 shares of common at $44.74 each between April 25 and 30, sold 97,191 shares of common between $52.84 and $54 each between April 25 and 30 and now directly and indirectly holds 139,356.

FORD MOTOR CO.: Silverstone, Bernard B., officer, sold 10,000 shares of common at $14.36 each on May 6 and now directly and indirectly holds 39,171.

INGRAM MICRO: Boyd, Larry C., general counsel, sold 9,153 shares of common between $18.12 and $18.13 each on May 3 and now directly and indirectly holds 71,066.

NORTHROP GRUMMAN CORP.: Perry, David T., officer, sold 5,939 shares of common at $75.65 each on May 2 and now directly and indirectly holds 11,778. Mills, Linda A, officer, exercised an option for 45,000 shares of common at $41.14 each on May 1, immediately sold 45,000 shares of common at $76.26 each and now directly and indirectly holds 82,685. Ashworth, Sid, officer, sold 9,680 shares of common at $75 each on April 30 and now directly and indirectly holds 9,690.

OLIN CORP.: Curley, Stephen C., officer and treasurer, sold 725 shares of common at $24.05 each on May 3 and now directly and indirectly holds 27,174. Bogus, Donald W., director, purchased 5,000 shares of common at $24.58 each on April 30 and now directly and indirectly holds 30,264. Greer, Gordon Bruce Jr., officer, exercised an option for 19,833 shares of common between $14.28 and $20.68 each on April 30, immediately sold 19,833 shares of common at $24.19 each and now directly and indirectly holds 4,170.

PRAXAIR INC.: Menezes, Eduardo F., officer, exercised an option for 48,000 shares of common between $44.25 and $53.98 each on May 3, immediately sold 9,000 shares of common at $115.20 each and now directly and indirectly holds 29,760. Gargalli, Claire W., director, sold 1,285 shares of common at $113.28 each on May 2 and now directly and indirectly holds 6,655.

SOVRAN SELF STORAGE: Powell, Paul T., officer, sold 1,000 shares of common at $69.52 each on May 6 and now directly and indirectly holds 15,510.

UNIVERSAL STAINLESS & ALLOY PRODUCTS: Kornblatt, M. David, director, exercised an option for 409 shares of common at $31.75 each on May 6. Toledano, Udi, director, exercised an option for 2,500 shares of common at $5.29 each on May 3.

Prepared by First Call/Thompson Financial of Boston, Mass., from Securities and Exchange Commission filings