LTBR — 4 insiders, all selling

Form 4 lag: insiders have 2 business days to file after a trade (weekends and holidays extend this), and this site re-ingests once daily — a transaction can appear here roughly three business days after it happened.
13F lag: quarterly 13F-HR holdings cover the prior quarter-end and are due 45 days after it — every institutional position shown here is at least 45 days old by construction, often more.
CUSIP→ticker gaps: 13F positions are reported by CUSIP; some holdings cannot be matched to a current ticker (delistings, corporate actions, thin metadata) and appear without one or are omitted from ticker-level views.
EDGAR timing variability: institutions file at different hours and days within their windows; amended filings (4/A, 13F-HR/A) can restate earlier periods, so historical aggregates may change between batches.

LIGHTBRIDGE Corp · Materials · ISO week 2026-W35 (2026-08-28 → 2026-08-28)

WATCH − all sells routine-only window · clu-a83dc26bd646 · detected 2026-08-31

4Distinct insiders

5Transactions

−$217kTotal reported value

4Source filings

Members

Insider	Role	Txns	Reported value
GRAE SETH	President and CEO	1	$83k
GOLDMAN LARRY	CFO	1	$54k
MUSHAKOV ANDREY	EVP & Chief Operating Officer	1	$51k
Holcombe Scott Randall	SVP & Chief Technology Officer	2	$29k

− GRAE SETH President and CEO F routine 10,930 sh @ $7.55 = $83k 0000891839-26-000378
− GOLDMAN LARRY CFO F routine 7,139 sh @ $7.55 = $54k 0000891839-26-000376
− MUSHAKOV ANDREY EVP & Chief Operating Officer F routine 6,817 sh @ $7.55 = $51k 0000891839-26-000379
− Holcombe Scott Randall SVP & Chief Technology Officer F routine 3,730 sh @ $7.55 = $28k 0000891839-26-000377
− Holcombe Scott Randall SVP & Chief Technology Officer F routine 103 sh @ $7.55 = $778 0000891839-26-000377