Shard Labs paid an additional amount to Oxorio for auditing PR (Fix/audit 67 by idirall22 · Pull Request #69 · Shard-Labs/PoLido · GitHub) like it was mentioned in the original post (Compensating security assessment costs for Lido-on-X projects - #13 by ShardYaco)
The payout was done in two batches of 13750 USDC:
Ethereum Transaction Hash (Txhash) Details | Etherscan
Ethereum Transaction Hash (Txhash) Details | Etherscan
The compensation can be issued to the same address we used for the first part: 0x4290db8e966a880d7Fd734884FBa93ee671984ea