Recent Quotes View Full List My Watchlist Create Watchlist Indicators DJI Nasdaq Composite SPX Gold Crude Oil Hydroworld Market Index Markets Stocks ETFs Tools Overview News Currencies International Treasuries Proofpoint Inc (NQ: PFPT ) N/A UNCHANGED Last Price Updated: Add to My Watchlist Quote Overview Detailed Quote Charting Historical Prices News All News News Headlines Press Releases Research Quarterly Reports Insider Filings Other Filings Historical Prices Month: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year: 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 Range: 1 Month 3 Month 1 Year Date Open High Low Close Volume Change (%) May 30, 2014 33.43 33.50 31.34 31.92 971,450 -1.58(-4.72%) May 29, 2014 32.81 33.57 32.68 33.50 609,299 +0.82(+2.51%) May 28, 2014 32.60 33.03 32.37 32.68 377,175 +0.02(+0.06%) May 27, 2014 32.00 32.73 31.44 32.66 355,333 +0.91(+2.87%) May 23, 2014 31.77 31.75 31.75 31.75 332,600 +0.06(+0.19%) May 22, 2014 30.96 31.71 30.62 31.69 188,020 +0.72(+2.32%) May 21, 2014 30.90 31.94 30.62 30.97 623,604 +0.40(+1.31%) May 20, 2014 30.22 31.68 29.81 30.57 1,147,201 +0.10(+0.33%) May 19, 2014 28.43 30.70 28.43 30.47 910,393 +1.97(+6.93%) May 16, 2014 27.97 28.50 27.14 28.50 454,498 +0.70(+2.50%) May 15, 2014 26.97 27.83 26.16 27.80 325,067 +0.68(+2.51%) May 14, 2014 27.76 28.26 27.06 27.12 417,710 -0.65(-2.34%) May 13, 2014 29.21 29.21 27.74 27.77 340,028 -1.38(-4.73%) May 12, 2014 27.96 29.33 27.85 29.15 433,119 +1.39(+5.01%) May 09, 2014 27.04 27.81 26.36 27.76 538,146 +0.72(+2.66%) May 08, 2014 26.55 28.04 26.33 27.04 672,294 +0.55(+2.08%) May 07, 2014 28.24 28.24 26.04 26.49 1,156,083 -1.91(-6.73%) May 06, 2014 28.58 29.22 28.21 28.40 588,095 -0.50(-1.73%) May 05, 2014 28.50 29.02 28.00 28.90 498,563 +0.05(+0.17%) May 02, 2014 28.93 29.42 28.41 28.85 627,464 -0.10(-0.35%) May 01, 2014 28.10 30.39 27.97 28.95 1,635,305 +3.51(+13.80%) Apr 30, 2014 25.48 25.64 24.50 25.44 1,138,038 -0.31(-1.20%) Apr 29, 2014 24.52 25.80 24.10 25.75 931,972 +1.26(+5.14%) Apr 28, 2014 25.64 26.57 24.04 24.49 1,070,737 -0.93(-3.66%) Apr 25, 2014 27.62 27.91 25.30 25.42 892,477 -2.47(-8.86%) Apr 24, 2014 30.45 30.85 27.50 27.89 1,171,237 -2.40(-7.92%) Apr 23, 2014 31.68 31.73 30.26 30.29 481,246 -1.50(-4.72%) Apr 22, 2014 30.19 32.30 29.91 31.79 820,641 +1.56(+5.18%) Apr 21, 2014 29.60 30.32 28.95 30.23 438,220 +0.62(+2.08%) Apr 17, 2014 28.01 29.61 29.61 29.61 778,100 +1.62(+5.79%) Apr 16, 2014 29.76 29.85 27.82 27.99 1,364,251 -1.34(-4.57%) Apr 15, 2014 29.35 29.79 28.01 29.33 923,877 +0.06(+0.20%) Apr 14, 2014 31.89 32.00 28.91 29.27 1,105,018 -2.40(-7.58%) Apr 11, 2014 31.91 33.05 31.07 31.67 669,831 -0.66(-2.04%) Apr 10, 2014 35.69 35.69 31.75 32.33 902,625 -3.58(-9.97%) Apr 09, 2014 34.15 36.06 33.80 35.91 393,018 +1.94(+5.71%) Apr 08, 2014 33.79 34.60 33.36 33.97 436,694 +0.42(+1.25%) Apr 07, 2014 36.34 36.45 33.01 33.55 942,667 -3.14(-8.56%) Apr 04, 2014 37.18 37.60 35.56 36.69 765,142 +0.16(+0.44%) Apr 03, 2014 37.41 37.56 35.93 36.53 424,532 -0.95(-2.53%) Apr 02, 2014 37.71 37.95 36.51 37.48 306,411 -0.21(-0.56%) Apr 01, 2014 37.23 37.98 36.63 37.69 326,287 +0.61(+1.65%) Mar 31, 2014 36.01 37.53 35.65 37.08 556,002 +1.28(+3.58%) Mar 28, 2014 36.35 36.58 35.50 35.80 590,294 -0.63(-1.73%) Mar 27, 2014 35.51 36.81 35.51 36.43 955,859 +0.43(+1.19%) Mar 26, 2014 37.02 37.18 35.34 36.00 563,933 -0.68(-1.85%) Mar 25, 2014 37.18 37.50 36.29 36.68 563,751 -0.42(-1.13%) Mar 24, 2014 39.33 39.33 35.09 37.10 1,063,965 -2.05(-5.24%) Mar 21, 2014 42.50 42.50 38.52 39.15 1,312,128 -3.00(-7.12%) Mar 20, 2014 42.08 43.02 41.73 42.15 205,873 -0.08(-0.19%) Mar 19, 2014 43.74 43.74 41.57 42.23 392,570 -1.68(-3.83%) Mar 18, 2014 41.92 43.95 41.66 43.91 498,545 +1.94(+4.62%) Mar 17, 2014 42.93 43.34 41.92 41.97 302,389 -0.59(-1.39%) Mar 14, 2014 41.34 42.97 41.10 42.56 280,954 +0.93(+2.23%) Mar 13, 2014 43.16 43.40 41.00 41.63 312,576 -1.32(-3.07%) Mar 12, 2014 42.85 43.08 41.61 42.95 296,009 -0.04(-0.09%) Mar 11, 2014 43.55 44.99 42.84 42.99 406,808 -0.37(-0.85%) Mar 10, 2014 44.08 44.36 42.89 43.36 379,142 -0.60(-1.36%) Mar 07, 2014 44.22 44.27 42.21 43.96 548,047 -0.30(-0.68%) Mar 06, 2014 44.62 45.42 43.56 44.26 411,518 -1.05(-2.32%) Mar 05, 2014 43.25 45.66 43.25 45.31 1,021,067 +2.07(+4.78%) Mar 04, 2014 41.97 43.25 41.54 43.24 700,803 +1.84(+4.44%) Data & News supplied by www.cloudquote.io Stock quotes supplied by Barchart Quotes delayed at least 20 minutes. By accessing this page, you agree to the following Privacy Policy and Terms and Conditions.