Microcap Insider Buying: Week Ending October 2, 2026
The week’s reported purchases, buying relative to company size, and persistent buying.
Insiders reported at least $42.24 million in purchases across 38 microcap companies for the week ending October 2, 2026.
New Concept Energy, Inc. (GBR)
$2.00 million in purchases from 1 buyer. 45.85% of market cap ($4.36 million). Buying in 1 of the past four weeks.
Hyperscale Data, Inc. (GPUS)
$5.08 million in purchases from 2 buyers. 4.52% of market cap ($112.61 million). Buying in 4 of the past four weeks.
AlTi Global, Inc. (ALTI)
$20.00 million in purchases from 1 buyer. 4.30% of market cap ($464.71 million). Buying in 1 of the past four weeks.
Beyond Air, Inc. (XAIR)
$56,590.40 in purchases from 1 buyer. 2.02% of market cap ($2.81 million). Buying in 1 of the past four weeks.
FILANA THERAPEUTICS, INC. (FLNA)
$356,328.14 in purchases from 1 buyer. 0.76% of market cap ($46.86 million). Buying in 1 of the past four weeks.
First Guaranty Bancshares, Inc. (FGBI)
$822,013.56 in purchases from 1 buyer. 0.61% of market cap ($135.46 million). Buying in 3 of the past four weeks.
PROTHENA CORP PUBLIC LTD CO (PRTA)
$2.30 million in purchases from 1 buyer. 0.52% of market cap ($438.42 million). Buying in 2 of the past four weeks.
Clipper Realty Inc. (CLPR)
$246,225.00 in purchases from 1 buyer. 0.49% of market cap ($50.25 million). Buying in 4 of the past four weeks.