What is SER's dilution risk score?

SER has a latest available DilutionScore record of 59/100, categorized as high dilution risk by the DilutionWatch scoring model. DilutionWatch displays SEC filing and dilution indicators for SER, including shelf registrations, ATM offerings, warrant exercises, PIPE deals, and reverse split signals when detected in source data.

What SEC filings does DilutionWatch track for SER?

DilutionWatch tracks 25 SEC filing types for SER 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 SER shareholders?

Stock dilution occurs when a company issues new shares, reducing the ownership percentage of existing shareholders. For SER, 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 SER tracking?

DilutionWatch provides a free tier that shows DilutionScores and basic filing history for SER. 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.

SER Dilution Risk Score: 59/100 (HIGH)

Score Breakdown

📋 Offering Ability

💰 Cash Runway

📊 Float Risk

⚠️ Warrant Exposure

🔄 Convertible Debt

Dilution Forecast

🌥️

Advisory

Moderate dilution signals present

model est. 32%

🔁 Convertible Conversion model 40%

• Significant convertible debt: 18% potential dilution

• Elevated convertible risk (60/100)

🔄 Reverse Split model est. 30%

• 50-day avg $1.98 approaching $1 threshold

📜 Warrant Exercise model 15%

• Warrant overhang: 11.7% of shares outstanding

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Market Data

Market Cap$50.80M

Shares Outstanding25.40M

Float8.42M

Cash$23.02M

Debt$11.15M

Short InterestN/A

Source-Backed Evidence Depth

This public preview uses stored DilutionWatch fields and linked SEC/market records only. Missing values are not estimated.

Field	Current Value	Basis
DilutionScore	59/100	DilutionWatch score record
Shares Outstanding	25.40M	Verified float table or market cache
Public Float	8.42M	Verified float table or market cache
Market Cap	$50.80M	Market data cache
Cash Runway	22.4 months	DilutionWatch score inputs
Shelf Capacity	None in current score inputs	SEC-derived dilution fields
ATM Capacity	None in current score inputs	SEC-derived dilution fields
Outstanding Warrants	2.97M	SEC-derived dilution fields

Recent source-backed SEC insight records available on this page: 2.

Recent SEC source mix: XBRL 2.

The page does not infer future share issuance, financing probability, cash needs, management intent, or price impact when source fields are absent.

Institutional Holdings

QoQ: ↑ 259.7% shares (2026Q1 vs prior)

25 institutional holders · 1.61M shares

#1 Sio Capital Management, LLC 1.00M shares

#2 VANGUARD CAPITAL MANAGEMENT LLC 318.3K shares

#3 Waverly Advisors, LLC 67.5K shares

+ 17 more holders Sign up free to view →

Institutional holder totals are aggregated from ownership filings and may use a different share basis or reporting date than public float. They are not a reconciliation against tradeable float.

Short Interest

Short Interest56.6K

Days to Cover1.0

% of Float0.7%

FINRA data as of Sep 30, 2026

Recent SEC Activity

xbrl XBRL WARRANT 2026-03-25

xbrl XBRL CONVERTIBLE 2026-03-25

Full SEC filing analysis available with free account →

Recent News

No recent news available for this ticker.

Factual SER Dilution Snapshot

Serina Therapeutics, Inc. (SER) has a DilutionScore of 59/100, rated High dilution risk. Score date: October 13, 2026.

Stored outstanding warrants: 3.0M.
Recent SEC activity tracked for SER: xbrl on 2026-03-25; xbrl on 2026-03-25.

This automatically generated snapshot is assembled from stored DilutionWatch data fields and may contain data-source errors or omissions. It is not financial advice, not investment research, and not a recommendation. Do your own research and review the full disclaimer and terms of service.

DilutionScore History — Last 90 Days

SER's DilutionScore is currently 59/100 (High risk), with 4 score changes tracked over 89 days. The score improved from 53/100 (High risk).

Period	Score	Risk Level	Duration
Oct 01 – Oct 13, 2026	59/100	HIGH	13 days
Sep 17 – Sep 30, 2026	53/100	HIGH	14 days
Aug 22 – Sep 16, 2026	54/100	HIGH	26 days
Aug 14 – Aug 21, 2026	49/100	MEDIUM	7 days
Jul 16 – Aug 13, 2026	50/100	MEDIUM	29 days

Score recalculated daily from SEC filings and market data. Sign up free for real-time score change alerts.

Share Dilution History

SER shares outstanding have increased 21.8% from 12.31M (Mar 2026) to 15.00M (May 2026). Each increase represents potential dilution to existing shareholders.

Date	Shares Outstanding	Public Float	Change
May 21, 2026	15.00M	8.42M	▲ 21.79%
May 08, 2026	14.90M	6.91M	▲ 1.98%
Apr 24, 2026	12.31M	6.78M	▼ 0.93%
Apr 01, 2026	12.31M	6.84M	▲ 12.79%
Mar 27, 2026	12.31M	6.06M	▲ 15.47%

Share counts sourced from verified regulatory filings. Increases indicate dilution events.

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DilutionWatch monitors SEC filings 24/7 and alerts you the moment SER files a shelf registration, ATM offering, warrant notice, or convertible note. Free tier available — no credit card required.

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