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Personalis, Inc.

PSNL Net buying
CIK 0001527753 #2142 in the set updated 18 Sep 2026
Bought (12 mo)
$2.74M
out of their own pocket, the only kind of buying there is
Sold (12 mo)
$8.51M
$0.00 on a plan · $8.25M straight out of an exercise
Sold at will
$266.21K
1 of 12 sales
Net
−$5.77M
+$2.47M against sales at will

By person

11 insiders · 24 transactions
5.7×

Christopher Hall holds 5.7 times base salary in stock. $3.58M of shares against $618.00K in salary for 2025.

Salary from the company's own proxy. The shares are what Christopher Hall last reported holding, valued at $15.15, the price Common Stock was last bought or sold at on the open market here, on 15 Jul 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
Hall Christopher M
Chief Executive Officer
—
$4.19M (5) scheduled
−$4.19M
235,986
0.2210%
$3.58M
+15.4%
Tachibana Aaron
CFO AND COO
—
$2.81M (6) scheduled
−$2.81M
198,833
0.1862%
$3.01M
+13.4%
Tempus AI, Inc. entity
10% owner
$2.74M (12)
—
+$2.74M
13,039,067
12.21%
$197.54M
+2.5%
Chen Richard
President and CMO
—
$1.52M (1) scheduled
−$1.52M
173,880
0.1628%
$2.63M
+29.1%
Moore Stephen Michael
SVP and Chief Legal Officer
—
—
—
92,325
0.0864%
$1.40M
+33.6%
Shoff Lonnie
Director
—
—
—
37,190
0.0348%
$563.43K
+20.2%
MYERS WOODROW A JR
Director
—
—
—
32,366
0.0303%
$490.34K
+23.9%
Bloom Olivia Kyusuk
Director
—
—
—
27,265
0.0255%
$413.06K
+29.7%
EASTHAM KARIN
Director
—
—
—
22,366
0.0209%
$338.84K
+38.8%
BOWMAN A BLAINE
Director
—
—
—
19,756
0.0185%
$299.30K
+46.3%
WIDDER KENNETH J
Director
—
—
—
6,250
0.0059%
$94.69K
—

Individual transactions

24
Insider
Date
Role
Action
Shares
Price
Amount
Chen Richard
15 Jul 2026
President and CMO
Sold after exercise
100,000
$15.15
$1.52M
Hall Christopher M
9 Jul 2026
Chief Executive Officer
Sold after exercise
100,000
$15.08
$1.51M
Tachibana Aaron
29 Jun 2026
CFO AND COO
Sold after exercise
4,982
$14.00
$69.75K
Hall Christopher M
26 Jun 2026
Chief Executive Officer
Sold after exercise
100,000
$13.15
$1.32M
Tachibana Aaron
26 Jun 2026
CFO AND COO
Sold after exercise
51,251
$13.18
$675.49K
Tachibana Aaron
4 Jun 2026
CFO AND COO
Sold after exercise
40,000
$12.01
$480.40K
Tachibana Aaron
29 May 2026
CFO AND COO
Sold after exercise
38,799
$11.58
$449.29K
Hall Christopher M
29 May 2026
Chief Executive Officer
Sold after exercise
80,091
$11.02
$882.60K
Hall Christopher M
28 May 2026
Chief Executive Officer
Sold after exercise
19,909
$11.02
$219.40K
Tachibana Aaron
22 Jan 2026
CFO AND COO
Sold after exercise
1,201
$11.50
$13.81K
Tempus AI, Inc.
22 Dec 2025
10% owner
Buy
28,000
$8.93
$250.04K
Tempus AI, Inc.
19 Dec 2025
10% owner
Buy
29,641
$8.39
$248.69K
Tempus AI, Inc.
18 Dec 2025
10% owner
Buy
31,430
$7.91
$248.61K
Tempus AI, Inc.
17 Dec 2025
10% owner
Buy
31,650
$7.86
$248.77K
Tachibana Aaron
25 Nov 2025
CFO AND COO
Sold after exercise
103,668
$10.78
$1.12M
Tempus AI, Inc.
25 Nov 2025
10% owner
Buy
13,888
$11.00
$152.77K
Tempus AI, Inc.
25 Nov 2025
10% owner
Buy
9,712
$10.08
$97.90K
Tempus AI, Inc.
24 Nov 2025
10% owner
Buy
25,225
$9.87
$248.97K
Tempus AI, Inc.
21 Nov 2025
10% owner
Buy
16,599
$9.74
$161.67K
Tempus AI, Inc.
21 Nov 2025
10% owner
Buy
9,900
$8.84
$87.52K
Tempus AI, Inc.
20 Nov 2025
10% owner
Buy
28,827
$8.63
$248.78K
Tempus AI, Inc.
19 Nov 2025
10% owner
Buy
30,645
$8.12
$248.84K
Tempus AI, Inc.
18 Nov 2025
10% owner
Buy
64,750
$7.67
$496.63K
Hall Christopher M
3 Nov 2025
PRESIDENT AND CEO
Sell
29,612
$8.99
$266.21K

What was left out

Form 4 filings counted 26
Amendments (4/A) skipped 1
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 11
Sales at will 1
Transactions with no price 0
Shares from compensation/vesting 874,276
History held since 24 Jun 2019