Transactions
12
Insider / Personalis, Inc.
Tempus AI, Inc.
Insider at Personalis, Inc.
- Company
- Personalis, Inc.
- Ticker
- PSNL
- First filing on record
- February 13, 2026
- Latest trade on record
- December 22, 2025
- SEC filings
- EDGAR ↗
Tempus AI, Inc., Insider at Personalis, Inc., has disclosed 12 transactions in PSNL since February 13, 2026: 12 purchases (12 open-market buys) and 0 sales, worth about $2.7M at the reported prices. The latest was filed February 13, 2026, 53 days after the trade; 12 filings were late against the 2-business-day Form 4 deadline.
Open-market buys
12
Sales
0
Avg. disclosure lag
74.3d
Trading in charts
Trade timeline
When does this person trade, how big, and in which direction? Every trade in the last 12 months.
Bought (above the line)Sold (below the line)
In the last 12 months Tempus AI, Inc. made 12 purchases worth $2.7M and no sales. Dot size is the dollar amount.
Portfolio mix
Which stocks does this person trade most? Tile size is dollars traded, all time on record.
Tempus AI, Inc. has traded 1 stock on record; the largest by dollars is PSNL.
What kind of transactions
Most Form 4 rows are pay arriving or tax being withheld, not a decision to buy or sell. Only code P is an open-market purchase and code S an open-market sale. What each code means: Form 4 transaction codes.
| Code | Meaning | Rows | Shares | Value |
|---|---|---|---|---|
| P | Open-market purchase | 12 | 320,267 | $2.7M |
| Year | Rows | Bought | Sold |
|---|---|---|---|
| 2025 | 12 | 12 · $2.7M | 0 |
Transactions
| Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| PSNL | Buy P | December 22, 2025 | February 13, 2026 | 53d | 28,000 | $9 | $250K | late | Form 4 ↗ | |
| PSNL | Buy P | December 19, 2025 | February 13, 2026 | 56d | 29,641 | $8 | $249K | late | Form 4 ↗ | |
| PSNL | Buy P | December 18, 2025 | February 13, 2026 | 57d | 31,430 | $8 | $249K | late | Form 4 ↗ | |
| PSNL | Buy P | December 17, 2025 | February 13, 2026 | 58d | 31,650 | $8 | $249K | late | Form 4 ↗ | |
| PSNL | Buy P | November 25, 2025 | February 13, 2026 | 80d | 13,888 | $11 | $153K | late | Form 4 ↗ | |
| PSNL | Buy P | November 25, 2025 | February 13, 2026 | 80d | 9,712 | $10 | $98K | late | Form 4 ↗ | |
| PSNL | Buy P | November 24, 2025 | February 13, 2026 | 81d | 25,225 | $10 | $249K | late | Form 4 ↗ | |
| PSNL | Buy P | November 21, 2025 | February 13, 2026 | 84d | 16,599 | $10 | $162K | late | Form 4 ↗ | |
| PSNL | Buy P | November 21, 2025 | February 13, 2026 | 84d | 9,900 | $9 | $88K | late | Form 4 ↗ | |
| PSNL | Buy P | November 20, 2025 | February 13, 2026 | 85d | 28,827 | $9 | $249K | late | Form 4 ↗ | |
| PSNL | Buy P | November 19, 2025 | February 13, 2026 | 86d | 30,645 | $8 | $249K | late | Form 4 ↗ | |
| PSNL | Buy P | November 18, 2025 | February 13, 2026 | 87d | 64,750 | $8 | $497K | late | Form 4 ↗ |
Filings
| Filed | Form | Accession | Rows | Status | Source |
|---|---|---|---|---|---|
| February 13, 2026 | Form 4 | 0001193125-26-051798 | 12 | published | EDGAR ↗ |
Other insiders at Personalis, Inc.
- Tachibana Aaron CFO AND COO 12 rows
- Hall Christopher M Chief Executive Officer 8 rows
- Chen Richard President and CMO 4 rows
- Moore Stephen Michael SVP and Chief Legal Officer 1 row
Everyone on file, with contracts and lobbying under the company's name: Personalis, Inc..
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.
- Form 4 transaction codes P = purchase. S = sale. These are the two market trades.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- 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 | 1 | 12 | February 13, 2026 | February 13, 2026 | Form 4 list on EDGAR |
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.
Every row comes from the reporting owner's Form 4 as filed with the SEC (EDGAR ownership XML), read daily. "Value" is shares × the reported price; code P is an open-market purchase, S a sale, M an option exercise, A a grant. The lag is the filing date minus the trade date; Form 4 is due within two business days. Amendments (4/A) are not merged. Details on the methodology page; report an error on corrections.
Not investment advice. Figures are public disclosures shown as filed; they may lag the trade and may be amended later. No recommendation is made or implied.