SAKAKIBARA SHAN RIKU (Chief Product Officer) sold 3.6% of their position (8K shares) of BILLIONTOONE, INC. on the open market
Open‑market sale worth $785.8K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 2 sales
Filed: 6/11/2026ACC: 0002088547-26-000002
Officer· Chief Product Officer
Since Nov 2025
-8K
Net shares
Net seller
$785.8K
Total sold
2
Open market trades
0B · 2S
2
Total transactions
8K disposed
Non-Derivative Transactions2
Class A Common Stock
Direct
Shares
−4K
Price / share
$96.45
Trade value
$385.80K
% of position
1.8%
6/8/2026
220K→216K
Class A Common Stock
Direct
Shares
−4K
Price / share
$100.00
Trade value
$400K
% of position
1.9%
6/8/2026
216K→212K
Total
Net shares
−8K
Net value
-$785.80K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Class A Common Stock Direct | 6/8/2026 | S · Sale | −4K | $96.45 | $385.80K | 1.8% | 220K | 216K |
| Class A Common Stock Direct | 6/8/2026 | S · Sale | −4K | $100.00 | $400K | 1.9% | 216K | 212K |
| Total | −8K | -$785.80K | ||||||
Derivative Transactions0
No derivative transactions reported