6/4/18 Invesco DB Multi-Sector Commo… Tr 8-K:5,9 6/4/18 2:72K Donnelley … Solutions/FA Powershares DB Agriculture Fund Powershares DB Base Metals Fund PowerShares DB Energy Fund PowerShares DB Gold Fund PowerShares DB Oil Fund PowerShares DB Precious Metals Fund Powershares DB Silver Fund 6/20/16 Invesco DB Energy Fund 8-K:1,5,9 6/20/16 3:102K Donnelley … Solutions/FA Powershares DB Agriculture Fund Powershares DB Base Metals Fund PowerShares DB Gold Fund PowerShares DB Multi-Sector Commodity Trust PowerShares DB Oil Fund PowerShares DB Precious Metals Fund Powershares DB Silver Fund 2/25/15‡ Invesco DB Precious Metals Fund 8-K:5,8,9 2/24/15 2:857K Donnelley … Solutions/FA Powershares DB Agriculture Fund Powershares DB Base Metals Fund PowerShares DB Energy Fund PowerShares DB Gold Fund PowerShares DB Multi-Sector Commodity Trust PowerShares DB Oil Fund Powershares DB Silver Fund 1/3/11 Invesco DB Multi-Sector Commo… Tr 8-K:5,8 1/3/11 1:51K Donnelley … Solutions/FA Powershares DB Agriculture Fund Powershares DB Base Metals Fund PowerShares DB Energy Fund PowerShares DB Gold Fund PowerShares DB Oil Fund PowerShares DB Precious Metals Fund Powershares DB Silver Fund