SEPTInvestingStart Free
Stocks/TLPH/SEC Filings/S-3 Nov 12, 2026

TLPH S-3: Shelf registration

Talphera, Inc.

Filed with the SEC on Nov 12, 2026 · accession 0001437749-26-036617

TLPH filed a S-3 (shelf registration) with the SEC on Nov 12, 2026. Talphera, Inc. filed a Form S-3 shelf registration statement to offer and sell up to $150,000,000 of common stock, preferred stock, debt securities, and warrants from time to time. The stock moved -1.4% by the first close after the filing.

Summary of the filing

Talphera, Inc. filed a Form S-3 shelf registration statement to offer and sell up to $150,000,000 of common stock, preferred stock, debt securities, and warrants from time to time. The registration provides the company with flexibility to raise capital over time, though no immediate offering was announced.

For details, click here →How to read a S-3 →

Key details

Maximum aggregate offering amount under shelf registration$150.0M
RegistrantTalphera, Inc.
Legal counselCooley LLP
Chief executive officerVincent J. Angotti

How TLPH stock reacted

Close before

$1.05

Nov 11, 2026

First close after

-1.43%

$1.03

5 trading days

—

Since filing

—

✦ Ask GOAX AI about this filing — what it means for TLPH, what changed since its last filings and what to watch next.

Try it free for 7 days

🔔 Want to stay updated on new SEC filings for TLPH?

Click here

Frequently asked questions

What did TLPH file with the SEC on Nov 12, 2026?

TLPH filed a S-3 (Shelf registration). Talphera, Inc. filed a Form S-3 shelf registration statement to offer and sell up to $150,000,000 of common stock, preferred stock, debt securities, and warrants from time to time. The registration provides the company with flexibility to raise capital over time, though no immediate offering was announced.

What does a shelf registration mean for TLPH stock?

New shares dilute existing holders and are often sold at a discount to the market price.

How do I read a S-3?

Lets the company sell shares or debt later, quickly — a sign more shares may come. Check the maximum amount and compare it with the company’s size. A later "424B" filing shows an actual sale under the shelf.

Why are SEC filings important?

Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A S-3 (shelf registration): Lets the company sell shares or debt later, quickly — a sign more shares may come.

How did TLPH stock react to this filing?

TLPH closed at $1.05 before the filing and $1.03 on Nov 12, 2026 (-1.43%).

Other TLPH SEC filings

  • 10-Q · SEC filingNov 12, 2026
  • 8-K · SEC filingNov 12, 2026
  • 10-Q · SEC filingAug 12, 2026
  • 8-K · SEC filingAug 12, 2026
  • SCHEDULE 13G/A · SEC filingAug 12, 2026
  • 8-K · SEC filingJun 23, 2026
  • 8-K · SEC filingMay 13, 2026
  • 10-Q · SEC filingMay 13, 2026
  • DEF 14A · Board changeApr 29, 2026

Get alerts when TLPH files with the SEC, plus live charts, key levels and news for 13,000+ stocks.

Try SEPT free for 7 days
TLPH overviewTLPH analysisTLPH newsLatest SEC filings
Source: SEC EDGAR filing 0001437749-26-036617. The summary and key details are extracted by SEPT from the filing and may contain errors. Price reaction uses daily closing prices. Not financial advice.