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Glucotrack, Inc.

corporate_fare Company Profile

Glucotrack, Inc.

GCTK·NASDAQ·Life Sciences·CIK 0001506983

Glucotrack, Inc. is a medical device company incorporated on May 18, 2010, in Delaware. The company is focused on developing the Glucotrack CBGM, an implantable continuous blood glucose monitor for individuals with Type 1 diabetes and Type 2 diabetes who use insulin or are at risk for hypoglycemia. Initially, Glucotrack was founded to develop Glucotrack®, a non-invasive glucose monitoring device that obtained readings via a small sensor clipped onto the earlobe. This first-generation product received CE Mark approval and underwent a limited release beta test in Europe and the Middle East. However, in 2023, the company shifted its focus to continuous measurement devices, withdrawing the CE Mark for the original Glucotrack and discontinuing its commercialization and further development. On October 7, 2022, Glucotrack acquired intellectual property related to the Glucotrack CBGM from Paul V. Goode, the company's Chief Executive Officer. The company is currently developing the Glucotrack CBGM for Type 1 diabetes patients and Type 2 diabetes patients using insulin or at risk for hypoglycemia. Key to this device's success is implant longevity. The company's sensor chemistry has evolved, with an in-vitro feasibility study demonstrating a minimum two-year implant life is highly probable with the current sensor design. Subsequently, the company announced that a 3-year longevity is feasible based on both in-vitro and in-silico test results.

Glucotrack, Inc. (NASDAQ:GCTK) is a publicly traded company in the Life Sciences sector. Wiseek has independently scored 48 items for GCTK at importance 7 or higher on its 1–10 market-impact scale. Its most recent item scored 7 or higher is dated 2026-10-22, rated 8/10. Across its 20 most recent items scored 7 or higher, the top rating is 9/10, with 6 rated 8 or above. Recent SEC coverage for GCTK spans 8-K, PRE 14A, S-1/A, 424B5.

Recent high-impact activity:

  • Glucotrack Raises $2M in 22% OID Convertible Notes and Sets 1-for-2 Reverse Split
  • Glucotrack Sets 1-for-2 Reverse Split to Hold Nasdaq Listing
  • Glucotrack Buys Out Warrant-Holder Protections With 406,198 New Warrants at $7.50
  • Glucotrack Seeks Stockholder Approval for Reverse Split and Full Issuance of Shares Under September Financing and PIPE Warrant
  • Glucotrack Registers 43.2M Shares for Resale — 1,825% of Outstanding Float

Financial Snapshot

Fiscal year ended December 31, 2025
Net Income
-$19.39M
Diluted EPS
$31.22
Op. Cash Flow
-$15.24M
Free Cash Flow
-$15.34M
Operating Income
-$16.09M
Cash & Equivalents
$7.38M
Debt / Equity
0.00×
Shares Outstanding
910.69K sh
Source: 10-K · filed 2026-03-30 · accession 0001493152-26-013656

Short Interest & Short Volume

1.00 days to cover

FINRA reported short interest of 144,727 shares in GCTK as of the October 15, 2026 settlement, a 18.5% increase from the prior period — about 1.0 days to cover at its recent average daily volume. On October 26, 2026, 54.3% of GCTK volume reported to FINRA trade-reporting facilities was marked short.

Short interest (bi-monthly positions)144,727 shares as of October 15, 2026
Change vs prior period▲ 18.5%
Days to cover1.00 at avg daily volume of 264,836
Daily short volume (FINRA facilities)54.3% of 22,191,140 shares on October 26, 2026
5-day average short volume54.3%

Daily short sale volume covers trades reported to FINRA trade-reporting facilities and is not the same as short interest (bi-monthly reported positions). Source: FINRA — FINRA is the owner and source of this short interest and short sale volume data; it may not be redistributed.

Dilution Risk

Low risk

Filing-implied dilution signals for GCTK, detected from its recent SEC filings · based on capital-structure filings through 2026-09-24.

1 recent capital raise1 shelf registration

Registered Direct Offering Priced · Dilution Impact

⚠ A more recent filing has been published for this ticker since this signal was computed; it may not yet be reflected — see the filings below.

A filing-implied signal, not a realized share count. How Wiseek tracks dilution →

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$1.71
52-week range · as of 2026-10-22 $0.5604 – $112.5
Market cap
$2.02M
Volume
4.6M (1.7× avg)
3-mo avg 2.8M
Live data · 2026-10-27 21:13 UTC · After hours

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feed GCTK - Latest Insights

GCTK
Oct 22, 2026, 5:29 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $0.6081
Real-time Price: $1.71 info
Change: Reverse Stock Split info
Market Cap: $2.025M info
GCTK
Oct 22, 2026, 9:18 AM EDT
Source: Seeking Alpha
Importance Score:
7
Price at Filing: $0.647
Real-time Price: $1.71 info
Change: Reverse Stock Split info
Market Cap: $2.025M info
GCTK
Oct 19, 2026, 4:05 PM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $0.6847
Real-time Price: $1.71 info
Change: Reverse Stock Split info
Market Cap: $2.025M info
GCTK
Oct 14, 2026, 10:02 AM EDT
Filing Type: PRE 14A
Importance Score:
9
Price at Filing: $1.05
Real-time Price: $1.71 info
Change: Reverse Stock Split info
Market Cap: $2.025M info
GCTK
Oct 13, 2026, 9:45 PM EDT
Filing Type: S-1/A
Importance Score:
8
Price at Filing: $1.11
Real-time Price: $1.71 info
Change: Reverse Stock Split info
Market Cap: $2.025M info
GCTK
Sep 28, 2026, 5:29 PM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $1.78
Real-time Price: $1.71 info
Change: Reverse Stock Split info
Market Cap: $2.025M info
GCTK
Sep 24, 2026, 5:25 PM EDT
Filing Type: 424B5
Importance Score:
7
Price at Filing: $2.65
Real-time Price: $1.71 info
Change: Reverse Stock Split info
Market Cap: $2.025M info
GCTK
Sep 24, 2026, 5:15 PM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $2.65
Real-time Price: $1.71 info
Change: Reverse Stock Split info
Market Cap: $2.025M info
GCTK
Sep 24, 2026, 8:45 AM EDT
Source: BusinessWire
Importance Score:
7
Price at Filing: $4.11
Real-time Price: $1.71 info
Change: Reverse Stock Split info
Market Cap: $2.025M info
GCTK
Sep 18, 2026, 5:10 PM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $2.47
Real-time Price: $1.71 info
Change: Reverse Stock Split info
Market Cap: $2.025M info
GCTK
Sep 14, 2026, 4:15 PM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $2.40
Real-time Price: $1.71 info
Change: Reverse Stock Split info
Market Cap: $2.025M info
GCTK
Sep 11, 2026, 5:20 PM EDT
Filing Type: 8-K
Importance Score:
9
Price at Filing: $2.55
Real-time Price: $1.71 info
Change: Reverse Stock Split info
Market Cap: $2.025M info
GCTK
Sep 09, 2026, 6:19 PM EDT
Source: Dow Jones Newswires
Importance Score:
7
Price at Filing: $3.19
Real-time Price: $1.71 info
Change: Reverse Stock Split info
Market Cap: $2.025M info
GCTK
Sep 09, 2026, 5:00 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $3.17
Real-time Price: $1.71 info
Change: Reverse Stock Split info
Market Cap: $2.025M info
GCTK
Aug 28, 2026, 5:15 PM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $0.280
Real-time Price: $1.71 info
Change: Reverse Stock Split info
Market Cap: $2.025M info
GCTK
Aug 28, 2026, 4:28 PM EDT
Filing Type: 8-K/A
Importance Score:
8
Price at Filing: $0.290
Real-time Price: $1.71 info
Change: Reverse Stock Split info
Market Cap: $2.025M info
GCTK
Aug 27, 2026, 8:44 AM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $0.3259
Real-time Price: $1.71 info
Change: Reverse Stock Split info
Market Cap: $2.025M info
GCTK
Aug 27, 2026, 8:00 AM EDT
Source: Dow Jones Newswires
Importance Score:
7
Price at Filing: $0.3299
Real-time Price: $1.71 info
Change: Reverse Stock Split info
Market Cap: $2.025M info
GCTK
Aug 19, 2026, 9:00 AM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $0.330
Real-time Price: $1.71 info
Change: Reverse Stock Split info
Market Cap: $2.025M info
GCTK
Aug 17, 2026, 8:00 AM EDT
Source: BusinessWire
Importance Score:
7
Price at Filing: $0.380
Real-time Price: $1.71 info
Change: Reverse Stock Split info
Market Cap: $2.025M info
Research tools: Filing Impact Index Dilution Tracker Split Calendar Open Datasets