T STAMP INC

Ticker: IDAI CUSIP: 873048508 Class: CL A NEW

Holders for Q4 2025 Position Changes for Q4 2025

Note: Option positions (PUT/CALL) are excluded.

New Positions (4)

Potomac Capital Management, Inc.
Value ($000) $754 Shares 192,760
Kestra Advisory Services, LLC
Value ($000) $204 Shares 52,050
JANE STREET GROUP, LLC
Value ($000) $220 Shares 56,167
SUSQUEHANNA INTERNATIONAL GROUP, LLP
Value ($000) $57 Shares 14,497

Increased Positions (5)

Argentarii, LLC
Value ($000) $451 (+83.4%) Shares 115,363 (+53.8%)
VANGUARD GROUP INC
Value ($000) $124 (+193.9%) Shares 31,664 (+146.5%)
UBS Group AG
Value ($000) $82 (+806.7%) Shares 20,870 (+660.6%)
GEODE CAPITAL MANAGEMENT, LLC
Value ($000) $127 (+99.9%) Shares 32,517 (+67.7%)
BANK OF AMERICA CORP /DE/
Value ($000) $0 (+145.8%) Shares 37 (+105.6%)

Decreased Positions (1)

Tower Research Capital LLC (TRC)
Value ($000) $4 (-54.7%) Shares 911 (-62.0%)

Exited Positions (2)

DRW Securities, LLC
Value ($000) $266 Shares 81,076
CITIGROUP INC
Value ($000) $0 Shares 10