What is TLSI's dilution risk score?

TLSI currently has a DilutionScore of 30/100, indicating medium dilution risk. DilutionWatch monitors TLSI SEC filings in real-time, scanning EDGAR every 60 seconds for shelf registrations, ATM offerings, warrant exercises, PIPE deals, and reverse split signals.

What SEC filings does DilutionWatch track for TLSI?

DilutionWatch tracks 25 SEC filing types for TLSI including S-3 shelf registrations, 424B prospectuses (ATM offerings), S-1 registration statements, 8-K material events, warrant exercise notices, convertible note agreements, and Form 4 insider transactions. Alerts are delivered via email within minutes of a filing appearing on EDGAR.

How does stock dilution affect TLSI shareholders?

Stock dilution occurs when a company issues new shares, reducing the ownership percentage of existing shareholders. For TLSI, common dilution events include at-the-market (ATM) stock offerings, shelf registration drawdowns, warrant exercises, and convertible note conversions. Each event increases the share count and can pressure the stock price lower.

Is DilutionWatch free for TLSI tracking?

DilutionWatch provides a free tier that shows DilutionScores and basic filing history for TLSI. Premium plans ($19.95/month Basic, $39.95/month Premium) unlock real-time email alerts, the full Pulse™ feed, advanced dilution forecasts, and access to all 10,000+ tracked tickers.

TLSI Dilution Risk Score: 30/100 (MEDIUM)

📊 Score Breakdown

📋 Offering Ability

42

💰 Cash Runway

10

📊 Float Risk

10

⚠️ Warrant Exposure

40

🔄Convertible Debt—

🌦️ Dilution Forecast

☀️

Clear

No significant dilution signals

9%

💰 Capital Raise 18%

• Active ATM program with $40M remaining capacity

🔔 Track TLSI — Get forecast alerts →

💹 Market Data

Market Cap$209.43M

Shares Outstanding61.42M

Float49.24M

Cash$56.55M

Debt$33.08M

Short InterestN/A

🏛 Institutional Holdings

QoQ: ↑ 94.7% shares (2026Q1 vs prior)

85 institutional holders · 22.64M shares

#1 First Light Asset Management, LLC 5.07M shares

#2 VANGUARD CAPITAL MANAGEMENT LLC 2.69M shares

#3 AWM Investment Company, Inc. 2.08M shares

+ 17 more holders Sign up free to view →

📉 Short Interest

Short Interest3.08M

Days to Cover4.5

% of Float6.3%

FINRA data as of Jun 30, 2026

👤 Insider Buy/Sell Ratio

📁 Recent SEC Activity

xbrl XBRL WARRANT Dec 31, 2024

xbrl XBRL CONVERTIBLE Dec 31, 2023

4 INSIDER TRANSACTION Apr 01, 2026

4 INSIDER TRANSACTION Mar 20, 2026

Full SEC filing analysis available with free account →

📰 Recent News

No recent news

📋 What This Means for TLSI Shareholders

TriSalus Life Sciences, Inc. (TLSI) has a DilutionScore of 30/100, rated Medium dilution risk. This tier indicates some dilution exposure — often an older shelf registration with remaining capacity, warrants not yet exercised, or a cash position that will require monitoring over the next several quarters. Score as of July 13, 2026.

TLSI has an active ATM (at-the-market) program with $40.0M remaining capacity. ATM programs allow companies to sell shares continuously into the open market through a broker-dealer — without announcing a secondary offering. This creates a silent but steady source of share dilution that shows up in quarterly share count increases rather than a discrete offering event.

DilutionWatch tracks over 25 SEC filing types for TLSI in real-time, scanning EDGAR every 60 seconds. The DilutionWatch screener shows real-time score changes for TLSI alongside comparable medium-risk stocks. Not financial advice — this analysis is for informational purposes only.

How ATM Offerings Work →