Christopher Hall owns 0.21% of Personalis
228,527 shares as of the September 18, 2026 filing, worth $3.6M at the latest close.
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Free.
The stake
0.21%
worth $3.6M at the latest close
Stake rank
#2,270
by dollar value of the stake
Last sale
31 days ago
Sep 18, 2026
Last buy
None
no purchases since 2023
Christopher Hall owns 0.21% of Personalis, Inc.: 228,527 of 106,799,872 shares, worth about $3.6M at the 2026-10-16 close. The stake has moved from 0.49% in 2022 to 0.21% on 2026-09-18, across 4 sales and 0 purchases that moved it since 2016. The last trade that moved it was a discretionary sale of $120,985 on 2026-09-18.
How the stake is held
as of the Sep 18, 2026 filing
SHARES
OF THE STAKE
COMMON STOCK · stated Sep 18, 2026 · Form 4 ↗
HELD DIRECTLY
228,527
100.0%
THE STAKE
228,527
0.21%