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TLSA
NASDAQ Life Sciences

CEO Ivor Elrifi Acquires 667,000 Shares at $1.00, Lifting Stake to 4.47 Million

Arie Shkolnikov · Analysis by Wiseek AI
More coverage: Biotech Stocks · Healthcare
Sentiment info
Positive
Importance info
7
Price
$0.954
Mkt Cap
$124.37M
52W Low
$0.866
52W High
$2.6
52W Position info
10% above low
Off High info
63% below high
Rel. Volume info
11× avg
Market data snapshot near publication time

TLSA is trading near its 52-week low of $0.866 (10% above the low) on elevated volume (11× avg).

Summary

CEO Ivor Elrifi bought 667,000 shares at $1.00, a $667,000 investment, increasing his total holdings to 4.47 million shares. The purchase follows positive Phase 2 data and the Executive Chairman's recent buy, reinforcing insider conviction.


Key Events · Ownership and Investor Activity · TLSA

  • CEO Purchases 667,000 Shares

    CEO Ivor Elrifi bought 667,000 shares at $1.00 per share, a $667,000 investment, bringing his total holdings to 4,472,261 shares.

  • Insider Buying Cluster

    This purchase follows Executive Chairman Gabriele Cerrone's acquisition of 42,357 shares at $0.99 on July 22, indicating coordinated insider confidence.

  • Clinical Momentum Backdrop

    The purchase comes after positive Phase 2 foralumab data in MS and MSA, including a 34% reduction in neuroinflammation in the third MSA patient reported on July 31.


Analysis · TLSA · Life Sciences

CEO Ivor Elrifi invested $667,000 out-of-pocket to purchase 667,000 shares at $1.00 per share. This move follows the Executive Chairman's acquisition of 42,357 shares at $0.99 on July 22, signaling coordinated insider confidence. The purchase comes amid a series of positive Phase 2 foralumab data readouts in MS and MSA, suggesting management sees the recent clinical momentum as undervalued.

At the time of this filing, TLSA was trading at $0.95 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $124.4M. The 52-week trading range was $0.87 to $2.60. This filing was assessed with positive market sentiment and an importance score of 7 out of 10.

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TLSA - Latest Insights

TLSA
Aug 06, 2026, 9:30 AM EDT
Filing Type: 4
Importance Score:
8
Price at Filing: $0.990
Real-time Price: $0.990 info
Change: $0 (0%) info
Market Cap: $127.026M info
TLSA
Aug 06, 2026, 7:00 AM EDT
Filing Type: 6-K
Importance Score:
7
Price at Filing: $1.01
Real-time Price: $0.990 info
Change: -$0.020 (-2%) info
Market Cap: $127.026M info
TLSA
Jul 31, 2026, 1:32 PM EDT
Source: Benzinga
Importance Score:
7
Price at Filing: $1.03
Real-time Price: $0.990 info
Change: -$0.0398 (-4%) info
Market Cap: $127.026M info
TLSA
Jul 31, 2026, 7:00 AM EDT
Filing Type: 6-K
Importance Score:
7
Price at Filing: $0.9526
Real-time Price: $0.990 info
Change: +$0.0374 (+4%) info
Market Cap: $127.026M info
TLSA
Jun 25, 2026, 7:00 AM EDT
Filing Type: 6-K
Importance Score:
7
Price at Filing: $1.12
Real-time Price: $0.990 info
Change: -$0.130 (-12%) info
Market Cap: $127.026M info