July 9, 2026 · Form 4 insider transaction
Hall Christopher M bought 100,000 shares of Personalis, Inc. at $1.61 per share, a transaction worth $161.0K. The trade was recorded as option exercise under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 0 days after the transaction.
The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 17, 2025.