BECTON DICKINSON & CO

Ticker: BDX CUSIP: 075887109 Class: COM

CHECK CAPITAL MANAGEMENT INC/CA's Holding History (CIK: 0001032814)

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

Q1 2013
Shares 99,917 Value ($000) $9,553 Avg Close $69.22 Range $62.48 - $76.39
Q4 2012
Shares 99,972 Value ($000) $7,817 Avg Close — Range —
Q3 2012
Shares 100,027 Value ($000) $7,858 Avg Close — Range —