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Bio-Rad Laboratories Inc Cl B (NY: BIO-B )

279.91 UNCHANGED
Last Price Updated: 7:00 PM EDT, Apr 18, 2024 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Jun 30, 2006 65.74 65.74 65.74 65.74 0 +0.00(+0.00%)
Jun 29, 2006 65.74 65.74 65.74 65.74 0 +0.74(+1.14%)
Jun 28, 2006 65.00 65.00 65.00 65.00 100 -1.16(-1.75%)
Jun 27, 2006 66.16 66.16 66.16 66.16 0 +0.00(+0.00%)
Jun 23, 2006 66.16 66.16 66.16 66.16 0 +0.00(+0.00%)
Jun 22, 2006 66.16 66.16 66.16 66.16 0 +0.00(+0.00%)
Jun 21, 2006 66.16 66.16 66.16 66.16 0 +0.00(+0.00%)
Jun 20, 2006 66.16 66.16 66.16 66.16 0 +0.00(+0.00%)
Jun 19, 2006 66.16 66.16 66.16 66.16 100 -0.75(-1.12%)
Jun 16, 2006 66.91 66.91 66.91 66.91 0 +0.00(+0.00%)
Jun 15, 2006 66.91 66.91 66.91 66.91 100 +0.93(+1.41%)
Jun 14, 2006 65.98 65.98 65.98 65.98 0 +0.00(+0.00%)
Jun 13, 2006 66.33 66.33 65.98 65.98 200 -0.16(-0.24%)
Jun 12, 2006 66.14 66.14 66.14 66.14 0 +0.00(+0.00%)
Jun 09, 2006 66.14 66.14 66.14 66.14 0 +0.00(+0.00%)
Jun 08, 2006 66.14 66.14 66.14 66.14 0 +0.00(+0.00%)
Jun 07, 2006 65.83 66.14 65.83 66.14 400 +0.82(+1.26%)
Jun 06, 2006 65.32 65.32 65.32 65.32 100 -1.68(-2.51%)
Jun 05, 2006 67.00 67.00 67.00 67.00 0 +0.00(+0.00%)
Jun 02, 2006 67.00 67.00 67.00 67.00 0 +0.00(+0.00%)
Jun 01, 2006 67.00 67.00 67.00 67.00 200 -0.05(-0.07%)
May 31, 2006 67.05 67.05 67.05 67.05 100 -1.90(-2.76%)
May 30, 2006 68.95 68.95 68.95 68.95 0 +0.00(+0.00%)
May 26, 2006 68.95 68.95 68.95 68.95 0 +0.00(+0.00%)
May 25, 2006 68.95 68.95 68.95 68.95 0 +0.00(+0.00%)
May 24, 2006 68.95 68.95 68.95 68.95 0 +0.00(+0.00%)
May 23, 2006 68.95 68.95 68.95 68.95 0 +0.00(+0.00%)
May 22, 2006 69.30 69.30 68.50 68.95 1,300 -0.52(-0.75%)
May 19, 2006 69.47 69.47 69.47 69.47 100 -0.94(-1.34%)
May 18, 2006 70.41 70.41 70.41 70.41 100 +0.24(+0.34%)
May 17, 2006 70.17 70.17 70.17 70.17 100 -0.77(-1.09%)
May 16, 2006 70.94 70.94 70.94 70.94 100 -0.38(-0.53%)
May 15, 2006 71.32 71.32 71.32 71.32 0 +0.00(+0.00%)
May 12, 2006 71.32 71.32 71.32 71.32 0 +0.00(+0.00%)
May 11, 2006 71.32 71.32 71.32 71.32 0 +0.00(+0.00%)
May 10, 2006 71.32 71.32 71.32 71.32 100 +0.68(+0.96%)
May 09, 2006 70.64 70.64 70.64 70.64 100 +0.34(+0.48%)
May 08, 2006 69.60 70.30 69.60 70.30 300 -0.41(-0.58%)
May 05, 2006 71.80 73.23 70.00 70.71 2,200 +6.33(+9.83%)
May 04, 2006 65.59 65.59 64.38 64.38 200 -0.38(-0.59%)
May 03, 2006 64.76 64.76 64.76 64.76 0 +0.00(+0.00%)
May 02, 2006 64.76 64.76 64.76 64.76 0 +0.00(+0.00%)
May 01, 2006 65.24 65.24 64.76 64.76 200 -0.22(-0.34%)
Apr 28, 2006 64.98 64.98 64.98 64.98 0 -0.02(-0.03%)
Apr 27, 2006 65.00 65.00 65.00 65.00 100 -0.28(-0.43%)
Apr 26, 2006 65.78 65.78 65.28 65.28 300 -0.67(-1.02%)
Apr 25, 2006 65.95 65.95 65.95 65.95 0 +0.00(+0.00%)
Apr 24, 2006 65.95 65.95 65.95 65.95 0 +0.00(+0.00%)
Apr 21, 2006 65.95 65.95 65.95 65.95 0 +0.00(+0.00%)
Apr 20, 2006 65.95 65.95 65.95 65.95 300 +0.22(+0.33%)
Apr 19, 2006 65.09 65.73 65.09 65.73 200 +1.70(+2.66%)
Apr 18, 2006 62.27 64.03 62.27 64.03 700 +1.55(+2.48%)
Apr 17, 2006 62.48 62.48 62.48 62.48 0 +0.00(+0.00%)
Apr 13, 2006 62.48 62.48 62.48 62.48 100 +0.48(+0.77%)
Apr 12, 2006 61.00 62.00 61.00 62.00 200 +0.00(+0.00%)
Apr 11, 2006 62.00 62.00 62.00 62.00 100 -1.23(-1.95%)
Apr 10, 2006 63.23 63.23 63.23 63.23 0 +0.00(+0.00%)
Apr 07, 2006 63.23 63.23 63.23 63.23 0 +0.00(+0.00%)
Apr 06, 2006 63.23 63.23 63.23 63.23 100 -0.57(-0.89%)
Apr 05, 2006 63.00 63.80 63.00 63.80 300 +0.80(+1.27%)
Apr 04, 2006 63.00 63.00 63.00 63.00 0 +0.00(+0.00%)
Apr 03, 2006 62.30 63.45 62.30 63.00 1,000 +0.97(+1.56%)
Mar 31, 2006 62.03 62.03 62.03 62.03 100 +1.25(+2.06%)
Mar 30, 2006 60.51 60.78 60.05 60.78 500 +0.78(+1.30%)
Mar 29, 2006 60.00 60.00 60.00 60.00 200 +0.49(+0.82%)
Mar 28, 2006 59.51 59.51 59.51 59.51 100 +0.24(+0.40%)
Mar 27, 2006 59.27 59.27 59.27 59.27 0 +0.00(+0.00%)
Mar 24, 2006 59.27 59.27 59.27 59.27 0 -0.39(-0.65%)
Mar 21, 2006 59.66 59.66 59.66 59.66 0 +0.00(+0.00%)
Mar 20, 2006 59.66 59.66 59.66 59.66 0 +0.00(+0.00%)
Mar 17, 2006 59.66 59.66 59.66 59.66 0 +0.00(+0.00%)
Mar 16, 2006 59.66 59.66 59.66 59.66 0 +0.00(+0.00%)
Mar 15, 2006 59.66 59.66 59.66 59.66 0 +0.00(+0.00%)
Mar 14, 2006 59.66 59.66 59.66 59.66 0 +0.00(+0.00%)
Mar 13, 2006 59.66 59.66 59.66 59.66 0 +0.00(+0.00%)
Mar 10, 2006 59.66 59.66 59.66 59.66 0 +0.00(+0.00%)
Mar 09, 2006 59.66 59.66 59.66 59.66 0 +0.00(+0.00%)
Mar 08, 2006 59.66 59.66 59.66 59.66 100 -0.39(-0.65%)
Mar 07, 2006 60.05 60.05 60.05 60.05 100 -0.15(-0.25%)
Mar 06, 2006 60.20 60.20 60.20 60.20 0 +0.00(+0.00%)
Mar 03, 2006 60.20 60.20 60.20 60.20 0 +0.00(+0.00%)
Mar 02, 2006 60.20 60.20 60.20 60.20 0 +0.00(+0.00%)
Mar 01, 2006 58.99 60.20 58.99 60.20 300 +1.60(+2.73%)
Feb 28, 2006 59.22 58.60 58.60 58.60 100 -0.62(-1.05%)
Feb 27, 2006 59.64 59.64 59.22 59.22 300 -0.62(-1.04%)
Feb 24, 2006 59.84 59.84 59.84 59.84 0 +0.00(+0.00%)
Feb 23, 2006 59.84 59.84 59.84 59.84 100 -6.19(-9.37%)
Feb 22, 2006 66.03 66.03 66.03 66.03 0 +0.00(+0.00%)
Feb 21, 2006 66.03 66.03 66.03 66.03 0 +0.00(+0.00%)
Feb 17, 2006 66.35 66.35 66.03 66.03 200 +0.03(+0.05%)
Feb 15, 2006 66.00 66.00 66.00 66.00 0 +0.00(+0.00%)
Feb 14, 2006 66.00 66.00 66.00 66.00 0 +0.00(+0.00%)
Feb 13, 2006 66.00 66.00 66.00 66.00 0 +0.00(+0.00%)
Feb 10, 2006 66.00 66.00 66.00 66.00 100 -0.70(-1.05%)
Feb 09, 2006 66.70 66.70 66.70 66.70 100 +0.00(+0.00%)
Feb 08, 2006 66.70 66.70 66.70 66.70 0 +0.00(+0.00%)
Feb 07, 2006 66.70 66.70 66.70 66.70 100 +0.33(+0.50%)
Feb 06, 2006 66.37 66.37 66.37 66.37 0 +0.00(+0.00%)
Feb 03, 2006 66.37 66.37 66.37 66.37 200 +0.30(+0.45%)
Feb 02, 2006 66.07 66.07 66.07 66.07 100 -1.68(-2.48%)
Feb 01, 2006 67.75 67.75 67.75 67.75 0 +0.00(+0.00%)
Jan 31, 2006 67.75 67.75 67.75 67.75 0 +0.00(+0.00%)
Jan 30, 2006 67.75 67.75 67.75 67.75 200 +0.38(+0.56%)
Jan 27, 2006 67.37 67.37 67.37 67.37 0 +0.00(+0.00%)
Jan 26, 2006 67.00 67.37 67.37 67.37 100 -0.99(-1.45%)
Jan 25, 2006 68.36 68.36 68.36 68.36 300 +0.36(+0.53%)
Jan 24, 2006 68.00 68.00 68.00 68.00 300 +1.44(+2.16%)
Jan 23, 2006 66.56 66.56 66.56 66.56 0 +0.00(+0.00%)
Jan 20, 2006 66.56 66.56 66.56 66.56 0 +0.00(+0.00%)
Jan 19, 2006 66.56 66.56 66.56 66.56 0 +0.00(+0.00%)
Jan 18, 2006 66.56 66.56 66.56 66.56 0 +0.00(+0.00%)
Jan 17, 2006 66.56 66.56 66.56 66.56 200 -0.98(-1.45%)
Jan 13, 2006 67.54 67.54 67.54 67.54 0 +0.00(+0.00%)
Jan 12, 2006 67.54 67.54 67.54 67.54 0 +0.00(+0.00%)
Jan 11, 2006 67.54 67.54 67.54 67.54 0 +0.00(+0.00%)
Jan 10, 2006 67.54 67.54 67.54 67.54 0 +0.00(+0.00%)
Jan 09, 2006 67.54 67.54 67.54 67.54 0 +0.00(+0.00%)
Jan 06, 2006 67.54 67.54 67.54 67.54 200 +2.54(+3.91%)
Jan 05, 2006 65.00 65.00 65.00 65.00 200 +0.00(+0.00%)
Jan 04, 2006 65.00 65.00 65.00 65.00 0 +0.00(+0.00%)
Jan 03, 2006 65.00 65.00 65.00 65.00 0 +0.00(+0.00%)
Dec 30, 2005 65.00 65.00 65.00 65.00 0 +0.00(+0.00%)
Dec 29, 2005 65.00 65.00 65.00 65.00 0 +0.00(+0.00%)
Dec 28, 2005 65.00 65.00 65.00 65.00 0 +1.51(+2.38%)
Dec 23, 2005 63.49 63.49 63.49 63.49 0 +0.00(+0.00%)
Dec 22, 2005 63.49 63.49 63.49 63.49 0 +0.00(+0.00%)
Dec 21, 2005 63.49 63.49 63.49 63.49 0 +0.00(+0.00%)
Dec 20, 2005 63.49 63.49 63.49 63.49 100 +0.99(+1.58%)
Dec 19, 2005 62.50 62.50 62.50 62.50 0 +0.00(+0.00%)
Dec 16, 2005 61.50 62.50 61.50 62.50 200 +1.44(+2.36%)
Dec 15, 2005 61.06 61.06 61.06 61.06 0 +0.00(+0.00%)
Dec 14, 2005 61.06 61.06 61.06 61.06 0 +0.00(+0.00%)
Dec 13, 2005 61.06 61.06 61.06 61.06 100 +0.00(+0.00%)
Dec 12, 2005 61.06 61.06 61.06 61.06 300 -0.93(-1.50%)
Dec 09, 2005 61.99 61.99 61.99 61.99 0 +0.00(+0.00%)
Dec 08, 2005 61.99 61.99 61.99 61.99 0 +0.00(+0.00%)
Dec 07, 2005 61.31 64.00 61.31 61.99 6,800 +0.99(+1.62%)
Dec 06, 2005 61.00 61.00 61.00 61.00 400 +1.70(+2.87%)
Dec 05, 2005 59.30 59.30 59.30 59.30 0 +0.00(+0.00%)
Dec 02, 2005 59.30 59.30 59.30 59.30 0 +0.00(+0.00%)
Dec 01, 2005 59.30 59.30 59.30 59.30 0 +0.00(+0.00%)
Nov 30, 2005 59.30 59.30 59.30 59.30 0 +0.00(+0.00%)
Nov 29, 2005 59.30 59.30 59.30 59.30 0 +0.00(+0.00%)
Nov 25, 2005 59.30 59.30 59.30 59.30 0 +0.00(+0.00%)
Nov 23, 2005 59.30 59.30 59.30 59.30 0 +0.00(+0.00%)
Nov 22, 2005 59.26 59.30 59.26 59.30 600 +0.00(+0.00%)
Nov 21, 2005 59.30 59.30 59.30 59.30 100 -0.41(-0.69%)
Nov 18, 2005 59.71 59.71 59.71 59.71 0 +0.00(+0.00%)
Nov 17, 2005 59.71 59.71 59.71 59.71 0 +0.00(+0.00%)
Nov 16, 2005 59.71 59.71 59.71 59.71 0 +0.00(+0.00%)
Nov 15, 2005 59.71 59.71 59.71 59.71 0 +0.00(+0.00%)
Nov 14, 2005 59.71 59.71 59.71 59.71 0 +0.00(+0.00%)
Nov 11, 2005 59.70 59.71 59.70 59.71 500 -0.23(-0.38%)
Nov 10, 2005 59.94 59.94 59.94 59.94 0 +0.00(+0.00%)
Nov 09, 2005 59.94 59.94 59.94 59.94 0 +0.00(+0.00%)
Nov 08, 2005 59.94 59.94 59.94 59.94 0 +0.00(+0.00%)
Nov 07, 2005 59.94 59.94 59.94 59.94 400 -1.05(-1.72%)
Nov 04, 2005 60.99 60.99 60.99 60.99 200 +2.33(+3.97%)
Nov 03, 2005 58.66 58.66 58.66 58.66 100 +1.47(+2.57%)
Nov 02, 2005 58.00 58.00 57.19 57.19 200 +2.11(+3.83%)
Nov 01, 2005 55.08 55.08 55.08 55.08 0 +0.00(+0.00%)
Oct 31, 2005 55.08 55.08 55.08 55.08 0 +0.00(+0.00%)
Oct 28, 2005 54.95 55.08 54.95 55.08 400 -0.30(-0.54%)
Oct 27, 2005 54.92 55.38 54.92 55.38 200 +0.08(+0.14%)
Oct 26, 2005 55.30 55.30 55.30 55.30 0 +0.00(+0.00%)
Oct 25, 2005 55.30 55.30 55.30 55.30 0 +0.00(+0.00%)
Oct 24, 2005 55.30 55.30 55.30 55.30 0 +0.00(+0.00%)
Oct 21, 2005 55.30 55.30 55.30 55.30 0 +0.00(+0.00%)
Oct 20, 2005 55.30 55.30 55.30 55.30 0 +0.00(+0.00%)
Oct 19, 2005 55.30 55.30 55.30 55.30 0 +0.00(+0.00%)
Oct 18, 2005 55.30 55.30 55.30 55.30 0 +0.00(+0.00%)
Oct 17, 2005 55.30 55.30 55.30 55.30 0 +0.00(+0.00%)
Oct 14, 2005 55.00 55.30 55.00 55.30 400 +2.05(+3.85%)
Oct 13, 2005 53.25 53.25 53.25 53.25 0 +0.00(+0.00%)
Oct 12, 2005 53.25 53.25 53.25 53.25 0 +0.00(+0.00%)
Oct 11, 2005 53.25 53.25 53.25 53.25 100 -0.50(-0.93%)
Oct 10, 2005 53.75 53.75 53.75 53.75 0 +0.00(+0.00%)
Oct 07, 2005 53.75 53.75 53.75 53.75 0 +0.00(+0.00%)
Oct 06, 2005 53.75 53.75 53.75 53.75 0 +0.00(+0.00%)
Oct 05, 2005 53.75 53.75 53.75 53.75 100 -1.60(-2.89%)
Oct 04, 2005 55.35 55.35 55.35 55.35 0 +0.00(+0.00%)
Oct 03, 2005 54.75 55.35 54.75 55.35 500 +2.35(+4.43%)
Sep 30, 2005 53.00 53.00 53.00 53.00 0 +0.00(+0.00%)
Sep 29, 2005 51.25 53.00 51.25 53.00 600 +0.00(+0.00%)
Sep 28, 2005 53.00 53.00 53.00 53.00 0 +0.00(+0.00%)
Sep 27, 2005 53.00 53.00 53.00 53.00 0 +0.00(+0.00%)
Sep 26, 2005 53.00 53.00 53.00 53.00 0 +0.00(+0.00%)
Sep 23, 2005 53.00 53.00 53.00 53.00 100 +1.00(+1.92%)
Sep 22, 2005 52.00 52.00 50.10 52.00 700 -3.00(-5.45%)
Sep 20, 2005 55.00 55.00 55.00 55.00 0 +0.00(+0.00%)
Sep 19, 2005 55.00 55.00 55.00 55.00 0 +0.00(+0.00%)
Sep 16, 2005 55.00 55.00 55.00 55.00 0 +0.00(+0.00%)
Sep 15, 2005 55.00 55.00 55.00 55.00 100 +0.00(+0.00%)
Sep 14, 2005 55.00 55.00 55.00 55.00 0 +0.00(+0.00%)
Sep 13, 2005 55.00 55.00 55.00 55.00 0 +0.00(+0.00%)
Sep 12, 2005 55.00 55.00 55.00 55.00 200 -1.10(-1.96%)
Sep 09, 2005 56.10 56.10 56.10 56.10 0 +0.00(+0.00%)
Sep 08, 2005 56.10 56.10 56.10 56.10 0 +0.00(+0.00%)
Sep 07, 2005 56.10 56.10 56.10 56.10 0 +0.00(+0.00%)
Sep 06, 2005 55.75 56.10 55.75 56.10 1,000 +1.55(+2.84%)
Sep 02, 2005 54.55 54.55 54.55 54.55 0 +0.00(+0.00%)
Sep 01, 2005 54.55 54.55 54.55 54.55 100 +0.11(+0.20%)
Aug 31, 2005 54.44 54.44 54.44 54.44 0 +0.00(+0.00%)
Aug 30, 2005 54.44 54.44 54.44 54.44 0 +0.00(+0.00%)
Aug 29, 2005 54.44 54.44 54.44 54.44 200 -0.66(-1.20%)
Aug 26, 2005 55.10 55.10 55.10 55.10 0 +0.00(+0.00%)
Aug 25, 2005 55.10 55.10 55.10 55.10 0 +0.00(+0.00%)
Aug 24, 2005 55.10 55.10 55.10 55.10 100 -0.90(-1.61%)
Aug 23, 2005 56.00 56.00 56.00 56.00 0 +0.00(+0.00%)
Aug 22, 2005 56.00 56.00 56.00 56.00 0 +0.00(+0.00%)
Aug 19, 2005 56.00 56.00 56.00 56.00 0 +0.00(+0.00%)
Aug 18, 2005 56.00 56.00 56.00 56.00 0 +0.00(+0.00%)
Aug 17, 2005 56.00 56.00 56.00 56.00 0 +0.00(+0.00%)
Aug 16, 2005 56.00 56.00 56.00 56.00 0 +0.00(+0.00%)
Aug 15, 2005 56.00 56.00 56.00 56.00 600 +0.00(+0.00%)
Aug 12, 2005 56.00 56.00 56.00 56.00 0 +0.00(+0.00%)
Aug 11, 2005 56.00 56.00 56.00 56.00 0 +0.00(+0.00%)
Aug 10, 2005 56.00 56.00 56.00 56.00 200 +0.00(+0.00%)
Aug 09, 2005 56.00 56.00 56.00 56.00 0 +0.00(+0.00%)
Aug 08, 2005 56.00 56.00 56.00 56.00 100 -2.00(-3.45%)
Aug 05, 2005 58.00 58.00 58.00 58.00 200 -3.75(-6.07%)
Aug 04, 2005 61.75 61.75 61.75 61.75 0 +0.00(+0.00%)
Aug 03, 2005 61.75 61.75 61.75 61.75 0 +0.00(+0.00%)
Aug 02, 2005 61.60 61.75 61.59 61.75 700 +0.55(+0.90%)
Aug 01, 2005 60.00 61.20 60.00 61.20 700 +1.70(+2.86%)
Jul 29, 2005 59.50 59.50 59.50 59.50 200 +0.00(+0.00%)
Jul 28, 2005 59.50 59.50 59.50 59.50 0 +0.00(+0.00%)
Jul 27, 2005 59.50 59.50 59.50 59.50 0 +0.00(+0.00%)
Jul 26, 2005 59.50 59.50 59.50 59.50 0 +0.00(+0.00%)
Jul 25, 2005 59.50 59.50 59.50 59.50 1,300 +0.00(+0.00%)
Jul 22, 2005 59.50 59.50 59.50 59.50 0 +0.00(+0.00%)
Jul 21, 2005 59.50 59.50 59.50 59.50 0 +0.00(+0.00%)
Jul 20, 2005 59.50 59.50 59.50 59.50 0 +0.00(+0.00%)
Jul 19, 2005 59.50 59.50 59.50 59.50 0 +0.00(+0.00%)
Jul 18, 2005 59.50 59.50 59.50 59.50 0 +0.00(+0.00%)
Jul 15, 2005 59.50 59.50 59.50 59.50 0 +0.00(+0.00%)
Jul 14, 2005 59.50 59.50 59.50 59.50 0 +0.00(+0.00%)
Jul 13, 2005 59.50 59.50 59.50 59.50 0 +0.00(+0.00%)
Jul 12, 2005 59.50 59.50 59.50 59.50 0 +0.00(+0.00%)
Jul 11, 2005 59.00 59.50 59.00 59.50 1,400 +0.95(+1.62%)
Jul 08, 2005 58.55 58.55 58.55 58.55 0 +0.00(+0.00%)
Jul 07, 2005 58.55 58.55 58.55 58.55 0 +0.00(+0.00%)
Jul 06, 2005 58.55 58.55 58.55 58.55 100 -0.55(-0.93%)
Jul 05, 2005 59.10 59.10 59.10 59.10 0 +0.00(+0.00%)
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