Dudediligence.

Personalis, Inc

PSNLNASDAQ · Services-Medical Laboratories
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Last 12 months

Sales planned on beside the trades reported on , and whether each names a .

Planned ·

$8,110,972

10 notices · 678,700 sh

Oct 2025 to Oct 2026

Reported ·

$3,429,257

7 sales · 12 buys · $2,739,181 bought

Oct 2025 to Jun 2026

The two figures cover different periods.

6 of 7 reported sales carry the 10b5-1 box. Together they are 0.29% of the shares on issue.

PLANNED · FORM 144Oct 2025 to Oct 2026REPORTED · FORM 4Oct 2025 to Jun 2026N2025DJ2026FMAMJJASO2026-07-15: RICHARD CHEN, Form 1442026-07-09: Chris Hall, Form 1442026-06-29: AARON TACHIBANA, Form 1442026-06-26: AARON TACHIBANA, Form 1442026-06-26: Chris Hall, Form 1442026-06-04: AARON TACHIBANA, Form 1442026-05-29: AARON TACHIBANA, Form 1442026-05-28: CHRISTOPHER HALL, Form 1442026-01-22: AARON L TACHIBANA, Form 1442025-11-25: AARON L TACHIBANA, Form 1442025-11-03: Hall Christopher M, sold2025-11-18: Tempus AI, Inc., bought2025-11-25: Tachibana Aaron, sold2026-01-22: Tachibana Aaron, sold2026-05-28: Hall Christopher M, sold2026-05-29: Tachibana Aaron, sold2026-06-04: Tachibana Aaron, sold
under a no plan named▼ sale▲ buysize is dollars

Form 144 notices, newest first

2026-07-15RICHARD CHEN, President and CMO$1,503,000
100,000 shplan 2025-12-23Form 4s on file end Jun 23144 ↗
2026-07-09Chris Hall, Chief Executive Officer$1,411,000
100,000 shplan 2025-12-17Form 4s on file end Jun 23144 ↗
2026-06-29AARON TACHIBANA, CFO AND COO$64,866
4,982 shplan 2025-08-07144 ↗
Form 4, 2026-06-29: sold 4,982 at $14.00 Form 4 ↗
2026-06-26AARON TACHIBANA, CFO AND COO$645,250
51,251 shplan 2025-08-07144 ↗
Form 4, 2026-06-26: sold 51,251 at $13.18 Form 4 ↗
2026-06-26Chris Hall, Chief Executive Officer$1,259,000
100,000 shplan 2025-12-17144 ↗
Form 4, 2026-06-26: sold 100,000 at $13.15 Form 4 ↗
2026-06-04AARON TACHIBANA, CFO AND COO$431,200
40,000 shplan 2025-08-07144 ↗
Form 4, 2026-06-05: sold 40,000 at $12.01 Form 4 ↗
2026-05-29AARON TACHIBANA, CFO AND COO$426,013
38,799 shplan 2025-08-07144 ↗
Form 4, 2026-05-29: sold 38,799 at $11.58 Form 4 ↗
2026-05-28CHRISTOPHER HALL, Chief Executive Officer$949,000
100,000 shplan 2025-12-17144 ↗
Form 4, 2026-05-29: sold 100,000 at $11.02 Form 4 ↗
2026-01-22AARON L TACHIBANA, CFO AND COO$386,000
40,000 shplan 2025-08-07144 ↗
Form 4, 2026-01-23: sold 1,201 at $11.50 Form 4 ↗
2025-11-25AARON L TACHIBANA, CFO AND COO$1,035,643
103,668 shplan 2025-08-07144 ↗
Form 4, 2025-11-28: sold 103,668 at $10.78 Form 4 ↗