Form 4 filings across 1 company. Net figures count open-market buys and sales only. EDGAR profile ↗
Lifetime net: -$2.2M
Reported holding is the most recent post-transaction share count on a Table I row.
How quickly this filer reports. Section 16 allows two business days from the transaction.
2 of 4 filings we hold were filed after the two-business-day deadline. The furthest past the deadline was 12 business days late.
The 7 most recent Form 4 transactions.
Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings
| Mar 17 | BLBX | Blackboxstocks INC. | SSELL | 62,000 | $12.89 | $799.4K | -13.0% | Open the original filing on SEC.gov |
| Mar 16 | BLBX | Blackboxstocks INC. | SSELL | 71,000 | $11.01 | $781.5K | -13.0% | Open the original filing on SEC.gov |
| Mar 13 | BLBX | Blackboxstocks INC. | SSELL | 49,000 | $12.31 | $603K | -8.2% | Open the original filing on SEC.gov |
| Feb 24 | BLBX | Blackboxstocks INC. | SDSELL◆ | 1.6M | — | — | — | Open the original filing on SEC.gov |
| Jun 24, 2025 | BLBX | Blackboxstocks INC. | GGIFT | 1,800 | — | — | -0.3% | Open the original filing on SEC.gov |