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Insider Trading

Shan Riku Sakakibara Net Worth

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Last Updated: 8 hours ago

Shan Riku Sakakibara has an estimated net worth of at least $28.7 million*, as of today. They own 216,000 shares of BLLN stock. They have sold 16,000 shares of BLLN stock since 2021, for an estimated $1.7 million.

Shan Riku Sakakibara $BLLN SEC Form 4 Insider Trading

Shan Riku Sakakibara has filed a total of 4 insider trades in $BLLN since 2021. Their most recent trade was a sale of 4,000 shares, made on Jun 24, 2026. Their largest trade was a sale of 4,000 shares, made on Jun 24, 2026. We estimate that they now own 216,000 shares of $BLLN, worth an estimated $27.0 million.



Insider Trading at $BLLN

There have been a total of 46 insider trades reported at $BLLN since 2021, with 52,966 shares purchased and 92,998 shares sold. The most active insider traders in $BLLN stock have been David Tsao, Oguzhan Atay, and Nancy Joann Johnson. The most recent trade was a sale of 1,416 shares reported by Bosch John Roderick ten (SVP of Laboratory Operations), made on Jun 29, 2026.



History of Insider Stock Trades by Shan Riku Sakakibara

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
BLLN logo BLLN Sale 4,000 Jun 24, 2026 June 26, 2026, 5:20 p.m.
BLLN logo BLLN Sale 4,000 Jun 24, 2026 June 26, 2026, 5:20 p.m.
BLLN logo BLLN Sale 4,000 Jun 08, 2026 June 10, 2026, 8:36 p.m.
BLLN logo BLLN Sale 4,000 Jun 08, 2026 June 10, 2026, 8:36 p.m.




$BLLN Executives and Stock Owners with Insider Trades



*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.