Tiziana Life Sciences

TLSA · NASDAQ

$1.01+$0.00 (+0.00%)TodayMarket closed · Oct 20, 7:30 PM ET

Prev close $1.01

Who owns TLSA

Largest institutional holders, from their latest 13F filings

The 10 largest institutions hold 49.1% of TLSA’s shares.

Cerrone (Gabriele M)35.1%
Monica Fonda (Natalia Laura)5.3%
Chernett (Jorey)5.1%
Elrifi (Ivor)2.1%
Next 6 largest institutions1.5%
All other shareholders50.9%

Top institutional holders of TLSA
Holder	Shares	% of shares	Change, last filing	Filed
Cerrone (Gabriele M)	44.65M	35.09%	+2.62M	Mar 31, 2026
Monica Fonda (Natalia Laura)	6.81M	5.35%	+0	Mar 31, 2026
Chernett (Jorey)	6.48M	5.09%	+0	Mar 31, 2026
Elrifi (Ivor)	2.69M	2.11%	+2.69M	Mar 31, 2026
Dauntless Investment Group, LLC	1.16M	0.91%	−1.57M	Jun 30, 2026
Mid-American Wealth Advisory Group, Inc.	323.24K	0.25%	+323.24K	Jun 30, 2026
Zhang Financial LLC	125.95K	0.10%	+14.05K	Jun 30, 2026
Goldman Sachs Asset Management, L.P.	119.24K	0.09%	+43.58K	Jun 30, 2026
Citadel Advisors LLC	80.22K	0.06%	+45.13K	Jun 30, 2026
Focus Partners Wealth, LLC	79.36K	0.06%	+0	Jun 30, 2026

Largest mutual fund holders

Top mutual fund holders of TLSA
Holder	Shares	% of shares	Change, last filing	Filed
Fidelity NASDAQ Composite Index Fund	86.20K	0.07%	+8.00K	Jul 31, 2026
Goldman Sachs Absolute Return Tracker Fund	52.65K	0.04%	−28.10K	Mar 31, 2026

Insider trades

Form 4 filings by officers, directors and large holders

Over the last 6 months, insiders bought $1.04M (5 trades) of TLSA on the open market, with no sales.

Latest TLSA insider transactions
Insider	Date	Type	Shares	Price	Value
Elrifi Ivor	Aug 15, 2026	Option exercise	1.05M	—	—
Elrifi Ivor	Aug 15, 2026	Option exercise	1.05M	—	—
Elrifi Ivor	Aug 5, 2026	Buy	237.62K	$1.00	$237.62K
Elrifi Ivor	Aug 4, 2026	Buy	83.81K	$0.97	$81.29K
Elrifi Ivor	Aug 3, 2026	Buy	667.00K	$1.00	$667.00K
CERRONE GABRIELE M	Jul 21, 2026	Buy	42.36K	$0.99	$41.93K
CERRONE GABRIELE M	Jul 21, 2026	Award	42.36K	$0.99	$41.93K
CERRONE GABRIELE M	Jun 12, 2026	Buy	15.00K	$1.11	$16.65K
CERRONE GABRIELE M	Jun 12, 2026	Award	15.00K	$1.11	$16.65K

Short interest

Settled Sep 30, 2026

Shares short: 2.64M
Days to cover: 3.20
% of shares outstanding: 2.08%
Average daily volume: 824.54K
Change since last report: +52.3%

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