TLSA
TIZIANA LIFE SCI (TLSA)
NASDAQ
$1.00-$0.005 (-0.50%)
Price as of Oct 22, 2026 7:30 PM EDT
  • $118.0M
    Market Cap
  • -47.67%
    1-Year Change
  • Biotechnology
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
HIGHTOWER ADVISORS, LLC
6.49%
4.1M
0 (0.00%)
Dec 31, 2022
DAUNTLESS INVESTMENT GROUP, LLC
1.83%
1.2M
-1.0M (-86.34%)
Jun 30, 2026
MID-AMERICAN WEALTH ADVISORY GROUP, INC.
0.51%
323,240
+323,240 (+100.00%)
Jun 30, 2026
STATE STREET CORP
0.38%
244,448
+26,488 (+10.84%)
Dec 31, 2022
ZHANG FINANCIAL LLC
0.20%
125,950
+14,050 (+11.16%)
Jun 30, 2026
GOLDMAN SACHS GROUP INC
0.19%
119,238
+43,578 (+36.55%)
Jun 30, 2026
CITADEL ADVISORS LLC
0.13%
80,222
+45,128 (+56.25%)
Jun 30, 2026

Current Ownership Distribution

  • Insiders50.7M (45.78%)
  • Institutions46.0M (41.59%)
  • Mutual Funds14.0M (12.63%)
  • Other0 (0.00%)

Insider Transactions

  • 45.78% (50.7M)
    Current InsiderOwnership (%, shares)
  • 1
    Number of InsiderBuying (last 12 months)
  • $12.7M
    Amount of InsiderBuying (last 12 months)
  • 0
    Number of InsiderSelling (last 12 months)
  • $0.00
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Elrifi Ivor
Chief Executive Officer
Exempt
Aug 15, 2026
$0.00
1.1M
$0.00
2.1M
Elrifi Ivor
Chief Executive Officer
Exempt
Aug 15, 2026
$0.00
1.1M
$0.00
5.8M
Elrifi Ivor
Chief Executive Officer
Buy
Aug 05, 2026
$237,616.00
237,616
$1.00
4.8M
Elrifi Ivor
Chief Executive Officer
Buy
Aug 04, 2026
$81,292.79
83,807
$0.97
4.6M
Elrifi Ivor
Chief Executive Officer
Buy
Aug 03, 2026
$667,000.00
667,000
$1.00
4.5M
CERRONE GABRIELE M
Award
Jul 21, 2026
$41,933.43
42,357
$0.99
44.8M
CERRONE GABRIELE M
Award
Jun 12, 2026
$16,650.00
15,000
$1.11
44.8M