SEABOARD CORP

Ticker: SEB CUSIP: 811543107 Class: Common Stock

GLENMEDE TRUST CO NA's Holding History (CIK: 0000314949)

Note: Option positions (PUT/CALL) are excluded.

Q3 2007
Shares 146 Value ($000) $286 Avg Close — Range —
Q2 2007
Shares 141 Value ($000) $330 Avg Close — Range —
Q1 2007
Shares 86 Value ($000) $194 Avg Close — Range —