SCHEDULE 13G/A

Precision BioSciences, Inc.

Common Stock, $0.000005 par value · CUSIP: 74019P207

Event date: 2026-09-30

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• Octagon Capital Advisors LP

  Shares: 1,651,497.00 · Class: 5.73%

• Octagon Investments Master Fund LP

  Shares: 1,651,497.00 · Class: 5.73%

• Ting Jia

  Shares: 1,651,497.00 · Class: 5.73%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.