CLEAN HARBORS INC

Ticker: CLH CUSIP: 184496107 Class: EQTY

Barbara Oil Co.'s Holding History (CIK: 0001599670)

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

Q1 2014
Shares 6,000 Value ($000) $329 Avg Close $54.49 Range $44.95 - $60.47
Q4 2013
Shares 6,000 Value ($000) $360 Avg Close $57.66 Range $51.77 - $64.12