Skip to main content
GTBP
NASDAQ Life Sciences

GT Biopharma Upsizes Private Placement to $7.75M, Adds New Purchaser

Arie Shkolnikov · Analysis by Wiseek AI
More coverage: Biotech Stocks · Healthcare
Sentiment info
Neutral
Importance info
7
Price
$7.18
Mkt Cap
$12.955M
52W Low
$4.91
52W High
$34.25
52W Position info
46% above low
Off High info
79% below high
Rel. Volume info
1.0× avg
Market data snapshot near publication time

GTBP sits 46% above its 52-week low of $4.91.

Summary

GT Biopharma upsized its private placement of Series M convertible preferred stock from $7.45M to $7.75M and added a new purchaser, Nicholas Nikolov, via a joinder agreement.


Key Events · Financing and Capital Events · GTBP

  • Private Placement Upsized to $7.75M

    First Amendment to Securities Purchase Agreement increased the aggregate purchase price from $7.45M to $7.75M, with stated value rising from $8,277,778 to $8,611,111.11.

  • New Purchaser Added

    Nicholas R. Nikolov joined as a purchaser via joinder to the Securities Purchase Agreement and Registration Rights Agreement, alongside existing purchasers Five Narrow Lane and Bristol Investment Fund.

  • Greenshoe Option Increased

    Greenshoe Rights increased from $30M to $31,208,054 aggregate purchase price (stated value up to $34,675,615), exercisable at each purchaser's pro rata share.

  • Series M Preferred Shares Increased

    Certificate of Increase raised designated Series M 10% Convertible Preferred Stock from 41,778 to 43,287 shares, with all other terms unchanged.


Analysis · GTBP · Life Sciences

GT Biopharma amended its September 14 securities purchase agreement to increase the offering from $7.45M to $7.75M and add a new purchaser, Nicholas Nikolov. The Greenshoe option also grew from $30M to $31.2M. This is a material delta from the prior 8-K — more capital raised and a new investor brought in — but the terms remain the same convertible preferred structure with warrants. For a company with a ~$13M market cap and going-concern doubts, this incremental capital is meaningful for runway, though the dilution mechanics are unchanged.

How filings like this one have moved

In the 30 days to Oct 15, 2026, 29.3% of the 1512 measured filings Wiseek scored 7 moved their stock by 5% or more by the next session's close. The median move was -0.49%. These are measured outcomes after filings of this importance, not a forecast for this one.

Measured one observation per ticker per day, after exclusions. Current figures: Filing Impact Tracker · open dataset

At the time of this filing, GTBP was trading at $7.18 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $13M. The 52-week trading range was $4.91 to $34.25. This filing was assessed with neutral market sentiment and an importance score of 7 out of 10.

View Main SEC Filing

Price Chart

Share this article

Copied!

GTBP - Latest Insights

GTBP
Oct 13, 2026, 5:00 PM EDT
Filing Type: DEF 14A
Importance Score:
8
Price at Filing: $6.50
Real-time Price: $6.35 info
Change: -$0.150 (-2%) info
Market Cap: $12.799M info
GTBP
Oct 02, 2026, 5:26 PM EDT
Filing Type: PRE 14A
Importance Score:
8
Price at Filing: $6.10
Real-time Price: $6.35 info
Change: +$0.250 (+4%) info
Market Cap: $12.799M info
GTBP
Sep 25, 2026, 4:10 PM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $6.89
Real-time Price: $6.35 info
Change: -$0.540 (-8%) info
Market Cap: $12.799M info
GTBP
Sep 15, 2026, 9:15 AM EDT
Source: GlobeNewswire
Importance Score:
7
Price at Filing: $11.29
Real-time Price: $6.35 info
Change: -$4.94 (-44%) info
Market Cap: $12.799M info
GTBP
Sep 15, 2026, 8:57 AM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $12.73
Real-time Price: $6.35 info
Change: -$6.38 (-50%) info
Market Cap: $12.799M info