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Shan Riku Sakakibara

BLLN
CHIEF PRODUCT OFFICER · BILLIONTOONE, INC. · CIK 0002088547
FILING MIX · LIFETIME33%/67%
BUYS
9
SELLS
18
TOTAL VALUE
$2.97M
COMPANIES
1
ACTIVE SINCE
Nov 2025
HOLDINGS NOW
206,709
AVG SELL PX
$88.11
TRADE KIND
SHOWING 27 / 27
Trades · vs SPY
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Performance · forward returns vs SPY
No backtest data available for Shan Riku Sakakibara. Backtests are computed for purchase (P) and sale (S) transactions with resolvable price history.
Holdings over time
BLLN · 206,709 shares · as of Jul 9, 2026
055,000110,000165,000220,0002026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2025
2026
2026
2026
FLOW · 9 buys / 18 sellsCOVERAGE · 4 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
BLLN
BILLIONTOONE, INC.
SALE10b5-1
10b5-1 plan
4,000$125.00$500.0K208,000Jul 9, 2026Jul 13, 2026View →
BLLN
BILLIONTOONE, INC.
SALE10b5-1
10b5-1 plan
1,354$125.00$169.3K204,000Jul 9, 2026Jul 13, 2026View →
BLLN
BILLIONTOONE, INC.
PURCHASE
Chief Product Officer
174$8.65$1.5K208,174Jul 9, 2026Jul 13, 2026View →
BLLN
BILLIONTOONE, INC.
PURCHASE
Chief Product Officer
1,117$30.78$34.4K209,291Jul 9, 2026Jul 13, 2026View →
BLLN
BILLIONTOONE, INC.
PURCHASE
Chief Product Officer
1,354$30.78$41.7K212,000Jul 9, 2026Jul 13, 2026View →
BLLN
BILLIONTOONE, INC.
SALE10b5-1
10b5-1 plan
1,355$125.00$169.4K205,354Jul 9, 2026Jul 13, 2026View →
BLLN
BILLIONTOONE, INC.
SALE
Chief Product Officer
1,117$30.78$34.4K63,883Jul 9, 2026Jul 13, 2026View →
BLLN
BILLIONTOONE, INC.
SALE
Chief Product Officer
1,355$30.78$41.7K62,528Jul 9, 2026Jul 13, 2026View →
BLLN
BILLIONTOONE, INC.
SALE
Chief Product Officer
174$8.65$1.5K35,826Jul 9, 2026Jul 13, 2026View →
BLLN
BILLIONTOONE, INC.
SALE10b5-1
10b5-1 plan
1,117$125.00$139.6K206,709Jul 9, 2026Jul 13, 2026View →
BLLN
BILLIONTOONE, INC.
SALE10b5-1
10b5-1 plan
174$125.00$21.8K207,826Jul 9, 2026Jul 13, 2026View →
BLLN
BILLIONTOONE, INC.
SALE
Chief Product Officer
1,354$30.78$41.7K61,174Jul 9, 2026Jul 13, 2026View →
BLLN
BILLIONTOONE, INC.
PURCHASE
Chief Product Officer
1,355$30.78$41.7K210,646Jul 9, 2026Jul 13, 2026View →
BLLN
BILLIONTOONE, INC.
SALE
Chief Product Officer
4,000$8.65$34.6K36,000Jun 24, 2026Jun 26, 2026View →
BLLN
BILLIONTOONE, INC.
SALE10b5-1
10b5-1 plan
4,000$110.00$440.0K208,000Jun 24, 2026Jun 26, 2026View →
BLLN
BILLIONTOONE, INC.
SALE10b5-1
10b5-1 plan
4,000$110.00$440.0K212,000Jun 24, 2026Jun 26, 2026View →
BLLN
BILLIONTOONE, INC.
PURCHASE
Chief Product Officer
4,000$8.65$34.6K216,000Jun 24, 2026Jun 26, 2026View →
BLLN
BILLIONTOONE, INC.
SALE10b5-1
10b5-1 plan
4,000$96.45$385.8K216,000Jun 8, 2026Jun 10, 2026View →
BLLN
BILLIONTOONE, INC.
SALE10b5-1
10b5-1 plan
4,000$100.00$400.0K212,000Jun 8, 2026Jun 10, 2026View →
BLLN
BILLIONTOONE, INC.
SALE
Chief Product Officer
220,0000Nov 7, 2025Nov 12, 2025View →
BLLN
BILLIONTOONE, INC.
PURCHASE
Chief Product Officer
220,000220,000Nov 7, 2025Nov 12, 2025View →
BLLN
BILLIONTOONE, INC.
SALE
Chief Product Officer
65,0000Nov 7, 2025Nov 12, 2025View →
BLLN
BILLIONTOONE, INC.
PURCHASE
Chief Product Officer
50,00050,000Nov 7, 2025Nov 12, 2025View →
BLLN
BILLIONTOONE, INC.
SALE
Chief Product Officer
50,0000Nov 7, 2025Nov 12, 2025View →
BLLN
BILLIONTOONE, INC.
PURCHASE
Chief Product Officer
65,00065,000Nov 7, 2025Nov 12, 2025View →
BLLN
BILLIONTOONE, INC.
SALE
Chief Product Officer
40,0000Nov 7, 2025Nov 12, 2025View →
BLLN
BILLIONTOONE, INC.
PURCHASE
Chief Product Officer
40,00040,000Nov 7, 2025Nov 12, 2025View →
Other insiders · BLLN
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About this filer
CIK 0002088547
ROLE
Chief Product Officer
PRIMARY
BLLN
COMPANIES
1
ACTIVE SINCE
Nov 2025
MARKETPEEL · /INSIDER/0002088547DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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