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Materials · Gold and Silver Ores

CTGO Contango ORE, Inc. SEC Filings & Insider Trading Activity 2026

company
CIK 1502377133 filings
Russell 2000
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CTGO at a glance

Contango ORE, Inc. (CTGO, SEC CIK 1502377) filed its latest 10-K annual report on March 16, 2026, a 10-Q quarterly report on August 13, 2026, an 8-K current report on October 6, 2026 and Form 4 insider filings as recently as August 19, 2026. SignalX summarizes each filing with AI and tracks the company's insider trades and institutional holders.

  • As of June 30, 2026, 22 institutional investment managers tracked by SignalX reported holding Contango ORE, Inc. (CTGO) shares worth $126.4 million in 13F-HR filings.
  • The most recent insider open-market sale reported on Form 4 was by Larimer David Gregory on August 19, 2026 of 96 shares at $20.94 per share.
  • In the last 90 days, CTGO insiders reported 0 open-market purchases ($0) and 2 open-market sales ($29K) on Form 4, a net sale of $29K.

Source: SEC EDGAR (XBRL financial data, 13F-HR and Form 4 filings).

Insiders · 90 days
0 buys · 2 sells
Net −$29K
13F holders
22 funds
$126.4M · −1 vs prior quarter
Latest 8-K
Sep 22, 2026
Item 7.01 · Item 8.01

AI 10-Q Quarterly Report Analysis

Latest 10-Q, quarter ended Jun 30, 2026

Management Discussion & Analysis

  • Q2 revenue not disclosed; metal sales gain $0.6M vs $1.0M YoY
  • Peak Gold JV income $9.3M vs $27.3M YoY; lower ounces and lower-grade North Pit processing
  • Q2 cash costs $2,641/oz vs $1,416/oz; AISC $2,877/oz vs $1,548/oz
  • Cash $89.0M at June 30, 2026; Q2 Peak Gold JV distribution $9.0M
  • Manh Choh guidance maintained at 40,000–45,000 oz; cash costs $1,900–$2,000/oz and AISC $2,200–$2,300/oz

Risk Factors

  • No material changes identified from the December 31, 2025 Form 10-K risk factors
  • Carried-forward risks remain potentially significant because disclosed risks are not exhaustive
  • Operational, regulatory, financial, and market risks remain governed by the 2025 Form 10-K disclosures

AI summary of the CTGO 10-Q filed . Generated from the filing text; verify against the original.View on SEC EDGAR10-K vs 10-Q vs 8-K

AI 8-K Current Report Analysis

The most recent material events, by 8-K item

Filed Sep 22, 2026Full analysis →

Item 7.01: Regulation FD Disclosure

  • New corporate presentation released September 22, 2026, providing updated investor-facing information
  • Presentation includes non-GAAP measures without full GAAP reconciliations, limiting comparability

Item 8.01: Other Events

  • Technical Report Summary completed for Kitsault Valley Project, effective September 11, 2026, under Regulation S-K Subpart 1300
  • Project reports no measured resources or mineral reserves, limiting current evidence of economic viability

Item EX-99.1: Item EX-99.1

  • Indicated resources increased 93.1% to 89.55 Moz AgEq, materially strengthening Kitsault Valley’s development case
  • Resource growth reflects 370 new drill holes totaling 175,264 meters and redesigned geological models across seven deposits
Filed Sep 15, 2026Full analysis →

Item 7.01: Regulation FD Disclosure

  • Drill results released for Kitsault Valley project on September 15, 2026
  • Exhibit 99.1 contains the substantive assay results and project updates

Item EX-99.1: Item EX-99.1

  • High-grade drilling: 506 g/t AgEq over 13.90m at Torbrit and 807 g/t over 4.96m at North Star
  • Step-out drilling confirmed mineralized continuity between Torbrit and North Star, supporting a unified silver-system interpretation

AI summaries of CTGO 8-K current reports filed with the SEC. What 8-K item codes mean

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Recent Insider Transactions (Form 4)

Latest reported trades by officers, directors and 10% owners

InsiderTypeDatePrice
Larimer David GregorySellAug 19, 2026$20.94
Clark Michael AaronSellAug 19, 2026$20.94
Van Nieuwenhuyse RickBuyJun 25, 2026$15.24
Khunkhun ShawnMApr 8, 2026$12.46
Devine Darren PaulMApr 8, 2026$12.46
Khunkhun ShawnMApr 8, 2026$12.46
Devine Darren PaulMApr 8, 2026$12.46
Cinnamond Michael AndrewAApr 2, 2026-
Insider trades across all companies →Which insider buys matter →

Financial Summary
XBRL

Annual financial summary from SEC XBRL data
MetricFY2023FY2024FY2025
Profitability
Operating Income-$33.1M$26.3M$69.1M
Net Income-$59.1M-$38.0M-$36.1M
Balance Sheet
Total Assets$58.6M$133.9M$172.0M
Equity-$14.5M$1.3M$25.1M
ROE406.4%-2988.3%-143.8%
Per Share
EPS$-7.14$-3.49$-2.80
Cash Flow
Operating CF-$13.6M$699K$25.7M
CapEx$0--

Source: XBRL data in Contango ORE, Inc. (CTGO)'s 10-K filings on SEC EDGAR, in USD. Compare across companies →

13F Fund Holdings: Quarterly Trend

Latest: Q2 2026

Aggregate CTGO share value held by 13F filers tracked by SignalX, by quarter.

Quarterly totals table
CTGO shares held by 13F filers tracked by SignalX, by quarter
QuarterFundsTotal value
Q2 202622$126.4M
Q1 202623$89.4M
Q4 202520$57.5M
Q3 202518$61.8M
Q2 202516$32.7M
Q1 202513$11.6M
Q4 20248$10.0M
Q3 20247$10.0M
Position changes: Q1 2026 → Q2 2026
Top Buyers
Top Sellers
Closed Positions

Source: 13F-HR filings on SEC EDGAR (aggregated from 127 fund-quarter rows). Reflects only 13F filers tracked by SignalX, not the full institutional ownership universe. How 13F filings work

CTGO filing archive

AI analysis pages for each 10-K, 10-Q and 8-K

Latest 2026 SEC Filings: 10-K, 10-Q, 8-K & Form 4

FormFiling dateAnalysisSEC
8-KOct 6, 2026--
8-KSep 22, 2026Analysis-
8-KSep 15, 2026Analysis-
8-KSep 9, 2026Analysis-
8-KSep 2, 2026Analysis-
4Aug 19, 2026--
8-KAug 19, 2026Analysis-
4Aug 19, 2026--
8-KAug 14, 2026Analysis-
10-QAug 13, 2026Analysis
SC 13GAug 7, 2026-
SC 13GJul 29, 2026-
8-KJul 17, 2026Analysis-
8-KJul 8, 2026Analysis-
8-KJun 29, 2026Analysis-
8-KJun 26, 2026Analysis-
4Jun 26, 2026--
8-KJun 18, 2026Analysis-
8-KJun 16, 2026Analysis-
8-KMay 26, 2026-
8-KMay 15, 2026-
10-QMay 14, 2026Analysis
8-KMay 8, 2026-
8-KApr 22, 2026--
8-KApr 13, 2026--

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CTGO SEC filings: frequently asked questions

Are CTGO insiders buying or selling?

In the last 90 days, Contango ORE, Inc. (CTGO) officers, directors and 10% owners reported no open-market purchases and 2 open-market sales worth $29,002 by 2 insiders on Form 4. Many insider sales are pre-planned or for taxes, so purchases usually carry more information.

Which institutions hold CTGO stock?

As of June 30, 2026, the largest Contango ORE, Inc. (CTGO) holders among the 13F filers tracked by SignalX were State Street Corp ($36.9 million), BlackRock ($34.2 million), Franklin Resources ($20.3 million), Vanguard Capital Management LLC ($19.2 million), Northern Trust ($3.4 million). 13F-HR reports are filed up to 45 days after each quarter ends.

What did CTGO report in its latest 8-K?

Contango ORE, Inc. (CTGO) filed an 8-K on September 22, 2026 reporting Item 7.01 (Regulation FD Disclosure) and Item 8.01 (Other Events). New corporate presentation released September 22, 2026, providing updated investor-facing information.

What are the latest CTGO SEC filings?

Contango ORE, Inc. (CTGO) filed its latest 10-K annual report on March 16, 2026, a 10-Q quarterly report on August 13, 2026, an 8-K current report on October 6, 2026 and a Form 4 insider filing on August 19, 2026.

What is CTGO's SEC CIK number?

Contango ORE, Inc. (CTGO)'s SEC Central Index Key (CIK) is 1502377. EDGAR lists every CTGO filing under that number.

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The research agent reads CTGO's filings, financials, insider trades and 13F holders, then answers with sources.

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