Basics Patterson Companies, Inc. Patterson Companies Inc is a value-added specialty distributor. It operates through its two strategic business units, Patterson Dental and Patterson Animal Health, offering similar products and services to different customer bases. IPO Date: October 28, 1992 Sector: Healthcare Industry: Medical Distribution Activated in VL: False Average Daily Range Avg Daily Range: $0.37 | 1.12% Avg Daily Range (30 D): $0.05 | 0.16% Avg Daily Range (90 D): $0.04 | 0.13% Institutional Daily Volume Avg Daily Volume: .92M Avg Daily Volume (30 D): 1.38M Avg Daily Volume (90 D): 1.25M Trade Size Avg Trade Size (Sh.): 116 Avg Trade Size (Sh.) (30 D): 152 Avg Trade Size (Sh.) (90 D): 133 Institutional Trades Total Inst.Trades: 14,440 Avg Inst. Trade: $1.88M Avg Inst. Trade (30 D): $3.98M Avg Inst. Trade (90 D): $2.8M Avg Inst. Trade Volume: .06M Avg Inst. Trades (Per Day): 2 Market Closing Trades Avg Closing Trade: $2.84M Avg Closing Trade (30 D): $8.45M Avg Closing Trade (90 D): $5.68M Avg Closing Volume: 91.7K         News No news available.