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CAMERON INTERNATIONAL CORP.: Carne, John David, chief operating officer, exercised an option for 70,000 shares of common at $44.01 each on Feb. 1, immediately sold 70,000 shares of common at $64.10 each and now directly and indirectly holds 75,767. Wright, James E., officer, exercised an option for 30,000 shares of common at $44.01 each on Feb. 1, immediately sold 30,000 shares of common at $64.60 each and now directly and indirectly holds 49,800. Lemmer, William C., general counsel, exercised an option for 109,729 shares of common between $22.30 and $44.01 each on Jan. 31, immediately sold 141,743 shares of common between $62.12 and $63.02 each and now directly and indirectly holds 54,755. Sledge, Charles M., chief financial officer, exercised an option for 4,484 shares of common at $22.30 each on Jan. 31.

E.I. DU PONT DE NEMOURS & CO.: Connelly, Thomas M. Jr., officer, exercised an option for 60,000 shares of common at $37.75 each on Jan. 31, immediately sold 60,000 shares of common at $47.69 each and now directly and indirectly holds 168,527.

ECOLOGY AND ENVIRONMENT: Neumaier, Gerhard J., director, purchased 1,403 shares of common at $12.90 each between Jan. 31 and Feb. 1 and now directly and indirectly holds 38,792.

GATX CORP.: Yovovich, Paul G., director, purchased 1,000 shares of common at $46.49 each on Jan. 28 and now directly and indirectly holds 2,557.

GENERAL MILLS: Young, Jerald A., officer, exercised an option for 2,292 shares of common at $23.06 each on Jan. 29, immediately sold 2,292 shares of common at $42 each and now directly and indirectly holds 46,337. Danos, Paul, director, sold 4,500 shares of common at $41.76 each on Jan. 28 and now directly and indirectly holds 14,643.

KEYCORP: Stevens, Thomas C., officer and director, exercised an option for 350,000 shares of common at $6.12 each on Feb. 1, immediately sold 286,244 shares of common at $9.44 each and now directly and indirectly holds 413,908.

M&T BANK CORP.: Warman, D. Scott N, officer, sold 793 shares of common at $103.54 each on Jan. 28 and now directly and indirectly holds 28,144.

OLIN CORP.: Greer, Gordon Bruce Jr., officer, sold 3,000 shares of common at $23.50 each on Feb. 4 and now directly and indirectly holds 1,918.

UNIVERSAL STAINLESS & ALLOY PRODUCTS: Pennant, Capital Management LLC, beneficial owner of more than 10% of a class of security, purchased 6,300 shares of common between $33.78 and $34.90 each between Jan. 29 and 30 and now directly and indirectly holds 1,058,970.

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