Tachibana Aaron (CIK 1401786) reported 16 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-29). Recent activity: Buy PSNL (4,982 shares), Sell PSNL (4,982 shares), Buy PSNL (28,832 shares), Buy PSNL (22,419 shares), Sell PSNL (51,251 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-29 | Personalis, Inc. (PSNL) | CFO AND COO | Buy | 4,982 | $26,504 |
| 2026-06-29 | Personalis, Inc. (PSNL) | CFO AND COO | Sell | 4,982 | $69,748 |
| 2026-06-26 | Personalis, Inc. (PSNL) | CFO AND COO | Buy | 28,832 | $264,101 |
| 2026-06-26 | Personalis, Inc. (PSNL) | CFO AND COO | Buy | 22,419 | $119,269 |
| 2026-06-26 | Personalis, Inc. (PSNL) | CFO AND COO | Sell | 51,251 | $675,488 |
| 2026-06-05 | Personalis, Inc. (PSNL) | CFO AND COO | Buy | 40,000 | $366,400 |
| 2026-06-05 | Personalis, Inc. (PSNL) | CFO AND COO | Sell | 40,000 | $480,400 |
| 2026-05-29 | Personalis, Inc. (PSNL) | CFO AND COO | Buy | 38,799 | $355,399 |
| 2026-05-29 | Personalis, Inc. (PSNL) | CFO AND COO | Sell | 38,799 | $449,292 |
| 2026-03-17 | Personalis, Inc. (PSNL) | CFO AND COO | Buy | 34,375 | $0 |
| 2026-01-23 | Personalis, Inc. (PSNL) | CFO AND COO | Buy | 1,201 | $11,001 |
| 2026-01-23 | Personalis, Inc. (PSNL) | CFO AND COO | Sell | 1,201 | $13,812 |
| 2025-11-28 | Personalis, Inc. (PSNL) | CFO AND COO | Buy | 103,668 | $949,599 |
| 2025-11-28 | Personalis, Inc. (PSNL) | CFO AND COO | Sell | 103,668 | $1.1M |
| 2025-07-30 | Personalis, Inc. (PSNL) | CFO AND COO | Sell | 641 | $4,211 |
| 2025-05-20 | Personalis, Inc. (PSNL) | CFO AND COO | Sell | 1,291 | $6,390 |
Source: SEC Form 4 filings · as of 2026-06-29