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Obsidian Therapeutics, Inc.

corporate_fare Company Profile

Obsidian Therapeutics, Inc.

OBX·NASDAQ·Life Sciences·CIK 0002130606

Obsidian Therapeutics, Inc. is a clinical-stage biopharmaceutical company focused on pioneering engineered cell and gene therapies, particularly for solid tumors. The company leverages its proprietary cytoDRiVE® platform, which utilizes drug-responsive domains (DRDs) to precisely control protein activity in cells using FDA-approved small-molecule drugs. This technology aims to enhance the efficacy and safety of treatments by enabling tunable protein expression. Obsidian Therapeutics is developing tumor-infiltrating lymphocyte (TIL) cell therapies, with its lead candidate, OBX-115, currently in clinical trials for advanced melanoma and non-small cell lung cancer (NSCLC). The company announced a definitive merger agreement with Galera Therapeutics in April 2026, becoming a publicly traded company on Nasdaq under the ticker 'OBX'. This merger was supported by a $350 million private placement to fund clinical operations through 2028. Obsidian Therapeutics has offices in Cambridge and Bedford, Massachusetts, USA. Sources: [1] https://intuitionlabs.ai/companies/biotech/obsidian-therapeutics [2] https://www.foresitecapital.com/portfolio/obsidian-therapeutics-inc/ [3] https://obsidiantx.com/ [4] https://www.businesswire.com/news/home/20260803549139/en/Obsidian-Therapeutics-Completes-Closing-of-Transaction-with-Galera-Therapeutics-and-Previously-Announced-Private-Placement-of-%24350-Million [5] https://startupintros.com/orgs/obsidian-therapeutics [6] https://tracxn.com/d/companies/obsidiantherapeutics/__gv0si6OxT5M8G_ipEBLhju3knJSGytY5xGdJY4cdLKA

Obsidian Therapeutics, Inc. (NASDAQ:OBX) is a publicly traded company in the Life Sciences sector. Wiseek has independently scored 2 items for OBX at importance 7 or higher on its 1–10 market-impact scale. Its most recent item scored 7 or higher is dated 2026-08-14, rated 8/10. Across its 2 most recent items scored 7 or higher, the top rating is 9/10, with 2 rated 8 or above. Recent SEC coverage for OBX spans 8-K/A, 8-K.

Recent high-impact activity:

  • Obsidian Files Merger Financials: $350M PIPE Alleviates Going Concern
  • Obsidian Therapeutics finalizes reverse merger with Galera, secures $350M PIPE, and debuts on Nasdaq as OBX

Financial Snapshot

Fiscal year ended September 30, 2025
Revenue
$9.91M
Net Income
-$46.13M
Diluted EPS
-$1.01
Op. Cash Flow
-$10.11M
Free Cash Flow
-$10.14M
Gross Profit
$5.01M
Operating Income
-$37.69M
Cash & Equivalents
$3.27M
Total Debt
$6.18M
Debt / Equity
-18.41×
Net Margin
-465.4%
Shares Outstanding
45.47M sh
Source: 10-K · filed 2026-01-28 · accession 0001493152-26-004073

Short Interest & Short Volume

1.00 days to cover

FINRA reported short interest of 253,084 shares in OBX as of the September 15, 2026 settlement, a 210.7% increase from the prior period — about 1.0 days to cover at its recent average daily volume. On October 2, 2026, 97.0% of OBX volume reported to FINRA trade-reporting facilities was marked short.

Short interest (bi-monthly positions)253,084 shares as of September 15, 2026
Change vs prior period▲ 210.7%
Days to cover1.00 at avg daily volume of 314,739
Daily short volume (FINRA facilities)97.0% of 87,560 shares on October 2, 2026
5-day average short volume45.3%

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 OBX, detected from its recent SEC filings.

1 shelf registration

29.2M PIPE Shares Registered for Resale · Selling Stockholders Identified

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

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$13.59
52-week range · as of 2026-08-14 $13.59 – $49.97
Market cap
$839.49M
Volume
229K (0.4× avg)
3-mo avg 579.2K
Live data · 2026-10-05 04:24 UTC · Market overnight

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feed OBX - Latest Insights

OBX
Aug 14, 2026, 4:29 PM EDT
Filing Type: 8-K/A
Importance Score:
8
Price at Filing: $19.00
Real-time Price: $13.59 info
Change: -$5.41 (-28%) info
Market Cap: $839.493M info
OBX
Aug 03, 2026, 5:08 PM EDT
Filing Type: 8-K
Importance Score:
9
Price at Filing: $26.00
Real-time Price: $13.59 info
Change: -$12.41 (-48%) info
Market Cap: $839.493M info
Research tools: Filing Impact Index Dilution Tracker Split Calendar Open Datasets