Personalis, Inc.

PSNL US71535D1063

Personalis Inc is a provider of genomic sequencing and analytics solutions to support the development of personalized cancer vaccines and other next-generation cancer immunotherapies. It has one segment, the sale of sequencing and data analysis services. Its products include ImmunoID NeXT, NeXT Personal, NeXT Dx Test, and other pharma research solutions.

Annual Performance ¹

2021	2022	2023	2024	2025
-59%	-86%	4%	183%	0%

Annual Insiders Turnover, USD ²

¹ annual and historical performance metrics are recalculated on a daily basis;
² represents the total value of insider transactions (both buying and selling);

Insider Activity

Person	Price	Shares	Total	Published	Completed
Tachibana Aaron CFO	6.57 USD	641 Sold	4,211 USD	28/07/2025	28/07/2025
Chen Richard CMO	6.57 USD	452 Sold	2,970 USD	28/07/2025	28/07/2025
Chen Richard CMO	4.95 USD	910 Sold	4,505 USD	16/05/2025	16/05/2025
Chen Richard CMO	4.95 USD	910 Sold	4,505 USD	16/05/2025	16/05/2025
Moore Stephen Michael VP	4.95 USD	1,675 Sold	8,291 USD	16/05/2025	16/05/2025
Moore Stephen Michael VP	4.95 USD	1,675 Sold	8,291 USD	16/05/2025	16/05/2025
Tachibana Aaron CFO	4.95 USD	1,291 Sold	6,390 USD	16/05/2025	16/05/2025
Tachibana Aaron CFO	5.79 USD	708 Sold	4,099 USD	28/01/2025	28/01/2025
Chen Richard CMO	5.79 USD	519 Sold	3,005 USD	28/01/2025	28/01/2025
Tachibana Aaron CFO	3.82 USD	6,865 Sold	26,224 USD	16/12/2024	16/12/2024

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Integrated EOD Stock Data and Insider Transactions Chart

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The visibility of insider buy and sell transactions on this chart should not be the sole factor in your decision to buy or sell a particular stock. Always consider the following dynamic reports for a broader understanding of stock market activities:

• Insider Transaction Amount Distribution
• Insider Trading Seasonality
• Delta Correlation Analysis

 

Historical Performance

1M	3M	6M	1Y	3Y	5Y	All Time
25%	104%	266%	179%	-65%	0%	-80%

Last	52W Low	52W High	All-Time Low	All-Time High	β
6.16	3.00	7.51	0.93	51.02

Company Insiders

Person / Entity	Transactions	Turnover, USD	Average, USD	First	Last
Tempus Ai, Inc.	1	17,745,000.00	17,745,000.00	16/08/2024	16/08/2024
Hall Christopher M	2	161,290.21	80,645.10	01/11/2023	01/11/2024
Tachibana Aaron	12	76,429.59	6,369.13	16/11/2023	28/07/2025
Chen Richard	13	58,424.12	4,494.16	16/11/2023	28/07/2025
Moore Stephen Michael	9	43,369.17	4,818.80	16/11/2023	16/05/2025
Myers Woodrow A Jr	1	16,700.00	16,700.00	01/03/2024	01/03/2024

Insiders marked in yellow represent long-term insiders. These are individuals who have engaged in transactions for over 3 years and have conducted at least 10 transactions or reached a cumulative turnover of $1M USD. When examining transaction clusters, we prioritize those conducted by long-term insiders for analysis.

Stock Advanced Metrics

Delta Correlation	subscribe 🔒
Upper Bound of Standardized Transaction Amount (ubsta), USD 4	subscribe 🔒

⁴ represents the maximum expected transaction amount for a company's insiders, calculated based on historical data. It provides insight into the typical range of insider transaction amounts and helps in identifying unusually large transactions.

⁵ a proprietary metric reflecting the consistency of insider trading behavior within a company. A higher discipline index suggests more regular and predictable insider transactions.