How many insider trades does FilingIQ track for BLBX?

FilingIQ tracks 42 Form 4 insider transactions for BLBX (BLACKBOXSTOCKS INC.), covering filings from Sep 29, 2016 onwards. 1 of those were filed in the last 90 days.

Are BLBX insiders net buyers or net sellers?

Across the full Form 4 history for BLBX, 17 transactions (40%) were open-market purchases and 3 (7%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.

Where does BLBX insider data come from?

Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.

What sector is BLBX in?

BLACKBOXSTOCKS INC. (BLBX) is classified in the Technology sector, specifically Software - Application, with a current market capitalisation of $78.14M.

BLBX insider trading

NasdaqGM Technology

BLACKBOXSTOCKS INC. — scored insider trade history from SEC Form 4 filings, parsed and contextualised by FilingIQ.

Total Form 4 trades

Last 90 days

Buys / sells

40% / 7%

Market cap

$78.14M

About BLACKBOXSTOCKS INC.

Blackboxstocks Inc. develops a financial technology and social media hybrid platform. It offers Blackbox System, a subscription-based software as a service, which provides real-time proprietary analytics and news for stock and options traders. The company also Stock Nanny, a mobile app that provides real-time portfolio alerts for a demographic of investors. The company is based in Dallas, Texas.

Company website: www.blackboxstocks.com

BLBX insider activity at a glance

FilingIQ has scored 42 insider transactions for BLBX since Sep 29, 2016. The most recent filing in our index is dated Feb 18, 2026.

Across the full history, 17 open-market purchases and 3 open-market sales were filed under transaction codes P and S respectively. Compensatory share awards (code A) and option exercises (code M) are tracked separately and not counted here.

The average FilingIQ composite score on BLBX insider trades is 62.3/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.

View live BLBX trades on FilingIQ Raw filings on SEC EDGAR

Latest BLBX Form 4 filings

Smith Charles Brandon Chief Technology Officer

S Oct 23, 2025

KEPLER GUST President and CEO

P Jul 1, 2024

Most recent disclosures. Sign up to filter by score, transaction code, or insider role.

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Top insiders trading BLBX

WINSPEAR ROBERT L

3 trades · score 70.0

Frequently asked

How many insider trades does FilingIQ track for BLBX?: FilingIQ tracks 42 Form 4 insider transactions for BLBX (BLACKBOXSTOCKS INC.), covering filings from Sep 29, 2016 onwards. 1 of those were filed in the last 90 days.
Are BLBX insiders net buyers or net sellers?: Across the full Form 4 history for BLBX, 17 transactions (40%) were open-market purchases and 3 (7%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
Where does BLBX insider data come from?: Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.
What sector is BLBX in?: BLACKBOXSTOCKS INC. (BLBX) is classified in the Technology sector, specifically Software - Application, with a current market capitalisation of $78.14M.

Methodology & sources

Every BLBX insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.