$PCB 4/A SEC Filings

Filed On	Filing
21 Mar 2023	Form 4/A: Lee Sang Young, Director Bought 15,600 shares ($292K)
15 Mar 2023	Form 4/A: Cho Haeyoung, Director Received 3,000 shares by exercise or conversion ($27.9K)
02 Feb 2021	Form 4/A: Cho Haeyoung, Director Received 10,000 shares by exercise or conversion ($93K)
19 May 2020	Form 4/A: Lee Sang Young, Director Bought 5,895 shares ($53.8K)

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