Only the last dump is valid, the other three are empty (0 bytes). Nothing very useful in that dump unfortunately.
See if there is a large memory dump available, the event log says there is: C:\WINDOWS\MEMORY.DMP
If it's there, zip it then upload to a file sharing site like OneDrive and post a link here to the file so I can download it.
Log Name: System
Event ID: 1001
User Name: N/A
The computer has rebooted from a bugcheck. The bugcheck was: 0x00000139 (0x0000000000000003, 0xfffff80020930270, 0xfffff800209301c8, 0x0000000000000000).
A dump was saved in: C:\WINDOWS\MEMORY.DMP. Report Id: 4dd5358a-88cf-451a-ab02-39446ac5bf4b.