TACHIBANA AARON (Chief Financial Officer) sold 16.3% of their position (38.80K shares) of PERSONALIS, INC. on the open market
Open‑market sale worth $449.3K — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 5/30/2026ACC: 0001401786-26-000004
Officer· Chief Financial Officer
Since Jun 2019
-38.80K
Net shares
Net seller
$449.3K
Total sold
1
Open market trades
0B · 1S
3
Total transactions
38.80K acquired · 77.60K disposed
Non-Derivative Transactions2
Common Stock
Direct
Shares
+38.80K
Price / share
$9.16
Trade value
$355.40K
% of position
19.5%
5/29/2026
198.83K→237.63K
Common Stock
Direct
Shares
−38.80K
Price / share
$11.58
Trade value
$449.29K
% of position
16.3%
5/29/2026
237.63K→198.83K
Total
Net shares
+0.00
Net value
-$93.89K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 5/29/2026 | M · Option Exercise | +38.80K | $9.16 | $355.40K | 19.5% | 198.83K | 237.63K |
| Common Stock Direct | 5/29/2026 | S · Sale | −38.80K | $11.58 | $449.29K | 16.3% | 237.63K | 198.83K |
| Total | +0.00 | -$93.89K | ||||||
Derivative Transactions1
Stock Option (right to buy)
Direct
Converts to
Common Stock
38.80K shares
Shares
−38.80K
Strike price
9.16
Held after
68.83K
Exercisable
—
5/29/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Stock Option (right to buy) Direct | Common Stock38.80K shares | 5/29/2026 | M · Option Exercise | −38.80K | 9.16 | — | 68.83K |