BIO RAD LABS INC

Ticker: BIO CUSIP: 090572207 Class: COM

Lombard Odier Asset Management (USA) Corp's Holding History (CIK: 0001491719)

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

Q1 2019

Shares 7,300 Value ($000) $2,231 Avg Close $269.86 Range $223.89 - $323.95

Q4 2018

Shares 6,961 Value ($000) $1,616 Avg Close $268.31 Range $220.05 - $315.00

Q3 2018

Shares 15,000 Value ($000) $4,695 Avg Close $310.39 Range $285.83 - $345.15

Q3 2017

Shares 15,000 Value ($000) $3,333 Avg Close $225.03 Range $208.95 - $242.79

Q2 2017

Shares 10,000 Value ($000) $2,263 Avg Close $217.91 Range $198.25 - $230.40

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	7,300	$2,231	$269.86	$223.89 - $323.95
Q4 2018	6,961	$1,616	$268.31	$220.05 - $315.00
Q3 2018	15,000	$4,695	$310.39	$285.83 - $345.15
Q3 2017	15,000	$3,333	$225.03	$208.95 - $242.79
Q2 2017	10,000	$2,263	$217.91	$198.25 - $230.40