The numbers from "over the cap" and "sportrac" are in agreement and they correspond with what I remember of the announcements at the time the signings were announced. I think they're usefully accurate.
QB- Paton Lynch signed to one year contract consisting of $645,000 in non guaranteed salary with no signing or roster bonuses. Cap number is $645,000
OG- Mike Iupati signed to one year contract consisting of $1,000,000 in guaranteed salary plus a $1,250,000 signing bonus plus game day roster bonuses totaling up to as much as $500,000 resulting in a cap number of $2,562,500
DE- Cassius Marsh signed a one year contract consisting of $850,000 in non guaranteed salary plus a signing bonus of $600,00 plus per game roster bonuses totaling up to as much as $400,00 for a cap number of $1,850,000.
DE/OLB- Nate Orchard signed a one year contract consisting of $805,000 in all guaranteed salary. No bonuses included. His cap cost is only $645,000 ..... the reason for which I no longer recall.
DT- Jamie Meder signed a one year contract consisting of $720,000 in non guaranteed salary .... no bonus money. Cap number is same $720,000
Edited to suggest adding May 3rd to key league dates for reference in the initiating post ................. [tweet]https://twitter.com/gbellseattle/status/1119030885439795200[/tweet]
................................. little doubt someone will be asking.