Personalis, Inc. (PSNL) insider trading.
In Q3 2026, insiders at Personalis, Inc. reported 8 non-derivative transactions on 6 Forms 3, 4 and 5: 0 open-market purchases and 6 sales worth $3.3M.
- Transactions
- 8
- Purchases (P)
- 0
- Sales (S)
- 6
- Net shares, P minus S
- -216,456
- Insiders
- 4
- Last filed
- 2026-09-22
Insiders
| Insider | Relationship | Transactions | Buys | Sales |
|---|---|---|---|---|
| Hall Christopher M | Director, Officer · Chief Executive Officer | 3 | 0 | 2 |
| Chen Richard | Officer · President and CMO | 3 | 0 | 2 |
| Tachibana Aaron | Officer · CFO AND COO | 1 | 0 | 1 |
| Moore Stephen Michael | Officer · SVP and Chief Legal Officer | 1 | 0 | 1 |
Transactions
| Date | Insider | Code | Shares | Price | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-09-18 | Tachibana Aaron | S (D) | 2,931 | $16.22 | 195,902 | Form 4 |
| 2026-09-18 | Hall Christopher M | S (D) | 7,459 | $16.22 | 228,527 | Form 4 |
| 2026-09-18 | Chen Richard | S (D) | 3,998 | $16.22 | 169,882 | Form 4 |
| 2026-09-18 | Moore Stephen Michael | S (D) | 2,068 | $16.22 | 90,257 | Form 4 |
| 2026-07-15 | Chen Richard | S (D) | 100,000 | $15.15 | 173,880 | Form 4 |
| 2026-07-15 | Chen Richard | M (A) | 100,000 | $2.44 | 273,880 | Form 4 |
| 2026-07-09 | Hall Christopher M | M (A) | 100,000 | $1.61 | 335,986 | Form 4 |
| 2026-07-09 | Hall Christopher M | S (D) | 100,000 | $15.08 | 235,986 | Form 4 |
Transaction codes in this quarter
Get PSNL insider transactions through the API
curl "https://sec-api.dev/api/v1/insider-transactions?period=2026q3&cik=1527753&limit=100" \
-H "Authorization: Bearer $SEC_API_KEY"Insider trading API guide · PSNL company page · Personalis, Inc. on SEC.gov
Questions
Are insiders buying or selling Personalis, Inc. (PSNL)?
In Q3 2026, insiders at Personalis, Inc. reported 8 non-derivative transactions on 6 Forms 3, 4 and 5: 0 open-market purchases and 6 sales worth $3.3M. Grants, tax withholding and option exercises are counted as transactions but are not purchases or sales.
Where do these Personalis, Inc. insider trades come from?
From the SEC Insider Transactions Data Sets for Q3 2026, which republish the Forms 3, 4 and 5 filed on EDGAR. Each row links to its filing on SEC.gov.
Plain-text version for agents and LLMs: /insider-trading/psnl.md
Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.