$ZBIO 4 SEC Filings

Filed On	Filing
02 Sep 2026	Form 4: Oliger Christy J., Director Granted 37,000 Stock Option (Right to Buy)
17 Jun 2026	Form 4: Nunn Jason Raleigh, Director Granted 18,500 Stock Option (Right to Buy)
17 Jun 2026	Form 4: Lu Hongbo, Director Granted 18,500 Stock Option (Right to Buy)
17 Jun 2026	Form 4: Moulder Leon O Jr, Director Granted 500,000 Stock Option (Right to Buy)
17 Jun 2026	Form 4: Orloff John J, Director Granted 18,500 Stock Option (Right to Buy)
17 Jun 2026	Form 4: von Moltke Lisa, See Remarks Granted 150,000 Stock Option (Right to Buy)
17 Jun 2026	Form 4: Allen Patricia L, Director Granted 18,500 Stock Option (Right to Buy)
17 Jun 2026	Form 4: Boylan James P, Director Granted 18,500 Stock Option (Right to Buy)
17 Jun 2026	Form 4: Enright Patrick G, Director Granted 18,500 Stock Option (Right to Buy)
17 Jun 2026	Form 4: Farmer Joseph L, See Remarks Received 974 shares as a grant or award ($13K) · Granted 175,000 Stock Option (Right to Buy)
17 Jun 2026	Form 4: Fox Jennifer A., See Remarks Received 1,592 shares as a grant or award ($21.3K) · Granted 125,000 Stock Option (Right to Buy)
18 May 2026	Form 4: Moulder Leon O Jr, Director Bought 60,000 shares ($1.01M)
29 Apr 2026	Form 4: Moulder Leon O Jr, Director Bought 25,000 shares ($451K) · Bought 35,000 shares ($617K)
02 Apr 2026	Form 4: Lu Hongbo, Director Bought 3,768 shares ($70.2K)
01 Apr 2026	Form 4: Fairmount Funds Management Llc, Director and 3 others Bought 150,000 shares ($3M)
31 Mar 2026	Form 4: Moulder Leon O Jr, Director Bought 20,000 shares ($365K) · Bought 34,000 shares ($657K)
31 Mar 2026	Form 4: Lu Hongbo, Director Bought 75,000 shares ($1.5M)
13 Feb 2026	Form 4: Lu Hongbo, Director Bought 25,985 shares ($585K)
13 Feb 2026	Form 4: Allen Patricia L, Director Bought 15,700 shares ($390K) · Bought 4,160 shares ($110K)
03 Feb 2026	Form 4: Moulder Leon O Jr, Director Bought 57,000 shares ($1.02M)

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