3 transactions on file, per SEC Form 4 filings.
See BMI superinvestor activity →Callahan Edward F.
VP-Engineering · 2026-07-30
Bought
$102K
ADAMS TODD A.
director · 2026-07-01
Award
128.05 sh
Liu Xia
director · 2026-07-01
Award
128.05 sh
Each row links to the underlying SEC filing. Sells are shown for transparency, not as a signal — see the insider trading article for why.
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