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Insider ActivityPSNL
Tachibana Aaron, CFO AND COO at Personalis, Inc., sold $449K of PSNL
Updated Jun 19, 2026
Tachibana Aaron
CFO AND COO
Personalis, Inc. ·
$PSNL
Transaction Details
| Insider | Tachibana Aaron |
|---|---|
| Title | CFO AND COO |
| Company | Personalis, Inc. |
| Ticker | PSNL |
| Transaction Type | Sale |
| Transaction Date | 2026-05-29 |
| Shares Traded | 38,799 |
| Price Per Share | $11.58 |
| Total Value | $449K |
| Filed Date | 2026-05-29 |
| Accession Number | 0001401786-26-000004 |
Ownership Context
| Shares Owned After Transaction | 198,833 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0001401786-26-000004
Other Insider Trades — PSNL
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| Tachibana Aaron | CFO AND COO | sold | $480K | 2026-06-04 |
| Tachibana Aaron | CFO AND COO | traded | $366K | 2026-06-04 |
| Hall Christopher M | Chief Executive Officer | sold | $883K | 2026-05-29 |
| Hall Christopher M | Chief Executive Officer | traded | $129K | 2026-05-29 |
| Tachibana Aaron | CFO AND COO | traded | $355K | 2026-05-29 |
| Hall Christopher M | Chief Executive Officer | sold | $219K | 2026-05-28 |
| Hall Christopher M | Chief Executive Officer | traded | $32K | 2026-05-28 |
| Bloom Olivia Kyusuk | Insider | traded | — | 2026-05-12 |
| Shoff Lonnie | Insider | traded | — | 2026-05-12 |
| Shoff Lonnie | Insider | traded | — | 2026-05-12 |
Other Trades by Tachibana Aaron
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| PSNL | Personalis, Inc. | traded | $366K | 2026-06-04 |
| PSNL | Personalis, Inc. | sold | $480K | 2026-06-04 |
| PSNL | Personalis, Inc. | traded | $355K | 2026-05-29 |
Full Ticker Profile
View all insider trades, dark pool activity, congressional filings, and the Whisper Score for PSNL — Personalis, Inc. →
Whisper Score — PSNL
32.76
Murmurs
Current Whisper Score
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 19, 2026 at 07:06 UTC