Company / CIK 0001527753
Personalis, Inc.
- Ticker
- PSNL
- Size, estimated from filings
- Small cap ($300M – $2B)
- Insiders on file
- 5
- Federal contracts on record
- 1 award
- Lobbying filings on record
- 5
- SEC filings
- EDGAR ↗
- Latest trade on record
- September 18, 2026
Personalis, Inc. (PSNL) has 5 insiders on file who disclosed 37 transactions in the last 12 months (12 open-market buys, 10 sales, about $9.9M at reported prices). USAspending shows 1 federal contract award with a combined value of $18.3M to a recipient with this name that started in the last 180 days, and 3 lobbying filings naming it as client report $100K in 2026.
Personalis, Inc. in charts
Who is trading this stock
Which people account for the buying and selling over the last 12 months?
5 people account for the disclosed buying and selling in Personalis, Inc. over the last 12 months; the most active is Hall Christopher M with $2.9M.
Lobbying spend by quarter
How much has Personalis, Inc. reported spending on federal lobbying?
Personalis, Inc. reported $200K in lobbying over the last eight quarters, from filings matched by exact company name.
Federal contracts by agency
Which agencies awarded Personalis, Inc. contracts that started in the last 180 days?
Federal contract awards to Personalis, Inc. that started in the last 180 days have a combined award value of $18M, most from Department of Veterans Affairs.
Insiders
| Name | Role | Rows | Bought | Sold | Last filed |
|---|---|---|---|---|---|
| Moore Stephen Michael | SVP and Chief Legal Officer | 1 | 0 | 1 | September 22, 2026 |
| Chen Richard | President and CMO | 4 | 0 | 2 | September 22, 2026 |
| Hall Christopher M | Chief Executive Officer | 8 | 0 | 3 | September 22, 2026 |
| Tachibana Aaron | CFO AND COO | 12 | 0 | 4 | September 22, 2026 |
| Tempus AI, Inc. | Insider | 12 | 12 | 0 | February 13, 2026 |
Rows are this company's Form 4 rows for each person. "Bought" and "sold" count open-market purchases (code P) and sales only. More in insider buying and insider selling.
Insider transactions
| Filer | Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Tachibana Aaron | PSNL | Sell S | September 18, 2026 | September 22, 2026 | 4d | 2,931 | $16 | $48K | Form 4 ↗ | ||
| Hall Christopher M | PSNL | Sell S | September 18, 2026 | September 22, 2026 | 4d | 7,459 | $16 | $121K | Form 4 ↗ | ||
| Chen Richard | PSNL | Sell S | September 18, 2026 | September 22, 2026 | 4d | 3,998 | $16 | $65K | Form 4 ↗ | ||
| Moore Stephen Michael | PSNL | Sell S | September 18, 2026 | September 22, 2026 | 4d | 2,068 | $16 | $34K | Form 4 ↗ | ||
| Chen Richard | PSNL | Option / conversion M | July 15, 2026 | July 15, 2026 | 0d | 100,000 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| Chen Richard | PSNL | Sell S | July 15, 2026 | July 15, 2026 | 0d | 100,000 | $15 | $1.5M | 10b5-1 plan | Form 4 ↗ | |
| Chen Richard | PSNL | Option / conversion M | July 15, 2026 | July 15, 2026 | 0d | 100,000 | $2 | $244K | 10b5-1 plan | Form 4 ↗ | |
| Hall Christopher M | PSNL | Option / conversion M | July 9, 2026 | July 9, 2026 | 0d | 33,333 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| Hall Christopher M | PSNL | Option / conversion M | July 9, 2026 | July 9, 2026 | 0d | 66,667 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| Hall Christopher M | PSNL | Sell S | July 9, 2026 | July 9, 2026 | 0d | 100,000 | $15 | $1.5M | 10b5-1 plan | Form 4 ↗ | |
| Hall Christopher M | PSNL | Option / conversion M | July 9, 2026 | July 9, 2026 | 0d | 100,000 | $2 | $161K | 10b5-1 plan | Form 4 ↗ | |
| Tachibana Aaron | PSNL | Option / conversion M | June 29, 2026 | June 29, 2026 | 0d | 4,982 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| Tachibana Aaron | PSNL | Sell S | June 29, 2026 | June 29, 2026 | 0d | 4,982 | $14 | $70K | 10b5-1 plan | Form 4 ↗ | |
| Tachibana Aaron | PSNL | Option / conversion M | June 29, 2026 | June 29, 2026 | 0d | 4,982 | $5 | $27K | 10b5-1 plan | Form 4 ↗ | |
| Hall Christopher M | PSNL | Option / conversion M | June 26, 2026 | June 26, 2026 | 0d | 100,000 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| Hall Christopher M | PSNL | Sell S | June 26, 2026 | June 26, 2026 | 0d | 100,000 | $13 | $1.3M | 10b5-1 plan | Form 4 ↗ | |
| Hall Christopher M | PSNL | Option / conversion M | June 26, 2026 | June 26, 2026 | 0d | 100,000 | $2 | $161K | 10b5-1 plan | Form 4 ↗ | |
| Tachibana Aaron | PSNL | Option / conversion M | June 26, 2026 | June 26, 2026 | 0d | 22,419 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| Tachibana Aaron | PSNL | Option / conversion M | June 26, 2026 | June 26, 2026 | 0d | 28,832 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| Tachibana Aaron | PSNL | Sell S | June 26, 2026 | June 26, 2026 | 0d | 51,251 | $13 | $675K | 10b5-1 plan | Form 4 ↗ | |
| Tachibana Aaron | PSNL | Option / conversion M | June 26, 2026 | June 26, 2026 | 0d | 22,419 | $5 | $119K | 10b5-1 plan | Form 4 ↗ | |
| Tachibana Aaron | PSNL | Option / conversion M | June 26, 2026 | June 26, 2026 | 0d | 28,832 | $9 | $264K | 10b5-1 plan | Form 4 ↗ | |
| Tachibana Aaron | PSNL | Option / conversion M | June 4, 2026 | June 5, 2026 | 1d | 40,000 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| Tachibana Aaron | PSNL | Sell S | June 4, 2026 | June 5, 2026 | 1d | 40,000 | $12 | $480K | 10b5-1 plan | Form 4 ↗ | |
| Tachibana Aaron | PSNL | Option / conversion M | June 4, 2026 | June 5, 2026 | 1d | 40,000 | $9 | $366K | 10b5-1 plan | Form 4 ↗ | |
| Tempus AI, Inc. | PSNL | Buy P | December 22, 2025 | February 13, 2026 | 53d | 28,000 | $9 | $250K | late | Form 4 ↗ | |
| Tempus AI, Inc. | PSNL | Buy P | December 19, 2025 | February 13, 2026 | 56d | 29,641 | $8 | $249K | late | Form 4 ↗ | |
| Tempus AI, Inc. | PSNL | Buy P | December 18, 2025 | February 13, 2026 | 57d | 31,430 | $8 | $249K | late | Form 4 ↗ | |
| Tempus AI, Inc. | PSNL | Buy P | December 17, 2025 | February 13, 2026 | 58d | 31,650 | $8 | $249K | late | Form 4 ↗ | |
| Tempus AI, Inc. | PSNL | Buy P | November 25, 2025 | February 13, 2026 | 80d | 13,888 | $11 | $153K | late | Form 4 ↗ | |
| Tempus AI, Inc. | PSNL | Buy P | November 25, 2025 | February 13, 2026 | 80d | 9,712 | $10 | $98K | late | Form 4 ↗ | |
| Tempus AI, Inc. | PSNL | Buy P | November 24, 2025 | February 13, 2026 | 81d | 25,225 | $10 | $249K | late | Form 4 ↗ | |
| Tempus AI, Inc. | PSNL | Buy P | November 21, 2025 | February 13, 2026 | 84d | 16,599 | $10 | $162K | late | Form 4 ↗ | |
| Tempus AI, Inc. | PSNL | Buy P | November 21, 2025 | February 13, 2026 | 84d | 9,900 | $9 | $88K | late | Form 4 ↗ | |
| Tempus AI, Inc. | PSNL | Buy P | November 20, 2025 | February 13, 2026 | 85d | 28,827 | $9 | $249K | late | Form 4 ↗ | |
| Tempus AI, Inc. | PSNL | Buy P | November 19, 2025 | February 13, 2026 | 86d | 30,645 | $8 | $249K | late | Form 4 ↗ | |
| Tempus AI, Inc. | PSNL | Buy P | November 18, 2025 | February 13, 2026 | 87d | 64,750 | $8 | $497K | late | Form 4 ↗ |
Federal contracts (USAspending, awards started in the last 180 days)
| Start date | Awarding agency | Award value | NAICS | Source |
|---|---|---|---|---|
| September 30, 2026 | Department of Veterans Affairs | $18,290,000 | 541714 | USAspending ↗ |
Lobbying (Senate LDA, as client)
| Period | Registrant | Primary issue | Amount | Source |
|---|---|---|---|---|
| 2026 Q3 | TODD STRATEGY GROUP | Pharmacy | — | LDA ↗ |
| 2026 Q2 | BARNES & THORNBURG, LLP | Budget/Appropriations | $50,000 | LDA ↗ |
| 2026 Q1 | BARNES & THORNBURG, LLP | Veterans | $50,000 | LDA ↗ |
| 2025 Q4 | BARNES & THORNBURG, LLP | Veterans | $30,000 | LDA ↗ |
| 2025 Q3 | BARNES & THORNBURG, LLP | Veterans | $70,000 | LDA ↗ |
Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- Federal contracts: how to read USAspending data Obligation = money the government has committed. Outlay = money actually paid.
- Lobbying disclosure reports Reports are due about 20 days after each quarter ends.
- What disclosure data cannot tell you Filings are late by design: up to 45 days for Congress, two business days for insiders.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| SEC EDGAR, Form 4 | 11 | 37 | February 13, 2026 | September 22, 2026 | Form 4 list on EDGAR |
| USAspending, federal contract awards | 1 award | — | — | — | USAspending |
| Lobbying disclosure filings | 5 filings | — | — | — | LDA.gov search |
Site built October 27, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Insiders and their transactions come from SEC EDGAR Form 4 filings for this issuer. Contracts and lobbying are matched by exact normalized name (suffixes like Inc./Corp. ignored) to USAspending recipients and LDA clients — a conservative match that misses subsidiaries on purpose. See methodology and corrections.
Not investment advice. Public records shown as filed; no recommendation is made or implied.