X0201 4 2004-03-12 0 0000767673 SEROLOGICALS CORP SERO 0001193614 LINTON JEFFREY D 5655 SPALDING DRIVE NORCROSS GA 30092 0 1 0 0 President Chemicon Division Common Stock, $0.01 par value 2004-03-12 4 A 0 245.0000 17.5700 A 7012.0000 D Represents rights to shares of Common Stock accumulated as a result of deferring a portion of the 2003 annual bonus. These shares are issuable upon his last day of service as a employee of the Company. The price is determined based on 85% of the closing price on the date that bonuses are distributed. Includes 925 shares acquired through the Company's Employee Stock Purchase Plan. Includes 1,791 Deferred Stock Units which vest at a rate of 33 1/3% per year on the anniversary date of the units, at which time Mr. Linton becomes entitled to receive a like number of shares of Common Stock. Includes 3,242 Deferred Stock Units received as a result of deferring a portion of his annual bonus. /s/ Craig Brown, Attorney in Fact for Jeffrey D. Linton 2004-03-15