HALL CHRISTOPHER M

PrivateCIK: 1449535
Location

FREMONT, CA

HALL CHRISTOPHER M (PRESIDENT AND CEO) sold 29.8% of their position (100K shares) of PERSONALIS, INC. on the open market

Open‑market sale worth $1.10M — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderHALL CHRISTOPHER MCIK 1449535
IssuerPERSONALIS, INC.CIK 1527753
DirectorOfficer· PRESIDENT AND CEO
Since Feb 2026
-100K
Net shares
Net seller
$1.10M
Total sold
2
Open market trades
0B · 2S
6
Total transactions
100K acquired · 200K disposed
Non-Derivative Transactions4

Common Stock

Direct
M · Option Exercise

Shares

+19.91K

Price / share

$1.61

Trade value

$32.05K

% of position

8.4%
5/28/2026
235.99K255.90K

Common Stock

Direct
S · Sale

Shares

19.91K

Price / share

$11.02

Trade value

$219.40K

% of position

7.8%
5/28/2026
255.90K235.99K

Common Stock

Direct
M · Option Exercise

Shares

+80.09K

Price / share

$1.61

Trade value

$128.95K

% of position

33.9%
5/29/2026
235.99K316.08K

Common Stock

Direct
S · Sale

Shares

80.09K

Price / share

$11.02

Trade value

$882.60K

% of position

25.3%
5/29/2026
316.08K235.99K
Total

Net shares

+0.00

Net value

-$941K

Derivative Transactions2

Stock Option (right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

19.91K shares

Shares

19.91K

Strike price

1.61

Held after

380.09K

Exercisable

5/28/2026

Stock Option (right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

80.09K shares

Shares

80.09K

Strike price

1.61

Held after

300K

Exercisable

5/29/2026
HALL CHRISTOPHER M — Insider Transaction (Form 4) Filed May 30, 2026 | Finecho