$PRT 4 SEC Filings

Sold 4,884,861 shares

Sold 3,200 shares ($15.2K)

Sold 400 shares ($1.9K)

Sold 200 shares ($950)

Sold 200 shares ($952)

Sold 1,700 shares ($8.28K) · Sold 2,600 shares ($12.6K)

Sold 2,200 shares ($10.6K)

Sold 5,500 shares ($26.3K) · Sold 3,400 shares ($16.4K) · Sold 1,900 shares ($9.28K)

Sold 1,300 shares ($6.22K)

Sold 1,000 shares ($4.81K) · Sold 1,000 shares ($4.82K) · Sold 1,200 shares ($5.81K)

Sold 1,400 shares ($6.79K) · Sold 1,700 shares ($8.22K)

Sold 1,700 shares ($8.17K) · Disposed of 120,000 shares (Other Transaction)

Sold 3,000 shares ($14.8K) · Sold 1,745 shares ($8.44K) · Sold 1,100 shares ($5.26K)

Sold 3,400 shares ($16.8K) · Sold 2,700 shares ($13.6K)

Sold 1,800 shares ($11K) · Sold 800 shares ($4.86K) · Sold 100 shares ($602)

Sold 800 shares ($4.83K) · Sold 1,700 shares ($10.5K)

Sold 153 shares ($926) · Sold 2,200 shares ($13.3K) · Sold 1,400 shares ($8.53K)

Sold 1,800 shares ($11K) · Sold 272 shares ($1.64K)

Sold 1,800 shares ($12.4K) · Sold 2,700 shares ($18.1K) · Sold 1,928 shares ($12.3K)

Sold 2,100 shares ($14.2K) · Sold 1,815 shares ($12.4K)