BLLN
BLLN
Company information not available. Track real-time insider trading activity, SEC Form 4 filings, and executive stock transactions.
Insider Buys
0
$0
Insider Sales
2
$587K
Total Volume
$587K
22 transactions
Net Activity
$587K
Net selling
Sentiment Rating
Moderate DistributionCEO Conviction Index
No Recent Signal
Key Drivers
- •Heavy distribution: sales represent 100% of total transaction value.
Score Methodology
The Insider Confidence Score (1-100) measures executive conviction. Starting from a neutral 50, it adjusts based on:
- +15Strong Buy Ratio: Purchases > 70% of volume (or up to -15 for heavy sales).
- +20Cluster Buying: ≥3 unique insiders buying within a 30-day window.
- +15CEO Buying: CEO committing own capital shows high conviction.
- +10CFO Buying: CFO purchasing shares shows financial alignment.
BLLN has an insider buy conviction of 0%, compared to the Unknown sector buy average of 50%. BLLN ranks #5 in insider activity out of 247 tracked companies in its industry.
Tsao David
CTO
$417K total
Ten Bosch John Roderick
SVP of Laboratory Operations
$170K total
Multiple Insiders
S - Sale+OE Insiders
$0 total
Over the last 90 days, corporate insiders at BLLN (BLLN) engaged in a total of 22 transactions reported via SEC Form 4 filings. Among these, 0 were open-market purchases and 2 were sales. The total volume of insider trading reached $587K.
The net insider activity for BLLN shows a net selling bias of $587K. This activity represents a 0% buy ratio, suggesting that insiders are currently bearish on the company's near-term outlook relative to recent history.
The most notable individual transaction was a Sale by Tsao David (CTO), who traded 3.3K shares valued at $417K on Sep 24, 2026.
Quick Actions
FAQs About BLLN Insider Trading
Answers to common questions regarding corporate filings and executive sentiment for BLLN.