SEC filingsOct 12, 2026 to Oct 19, 2026: insiders reported 840 purchases and sales across 212 companies.840 insider purchases and sales in 7 daysSee the filings →
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Company profile

TCX

Tucows Inc.
NASDAQInformation Technology

Latest close: 10.17 USD · Oct 16, 2026 · 1 year · split-adjusted

On the price, the facts of the public record◆Adverse 8-K filing●Results filed
With an account, also○dividends▲splits◌next earningswith an account

End-of-day prices provided by Twelve Data · One close per session; the series does not update during the trading day.

Latest on record

The most recent facts, as filed.

Up to three of the most recent, checkable facts already loaded on this page, each linked to its source.

  1. Aug 6, 2026Quarterly report · 10-QFiled by the company itself.Open the filing ↗
  2. Jul 30, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
  3. Jun 4, 2026Material event · 8-KFiled by the company itself.Open the filing ↗

In numbers

What this profile holds, counted.

Closes · 1 year250
SEC filings on record1,3246 flagged findings
Reported transactions (Form 4)80since Nov 2, 2023 · and 20 other holdings
Corporate events (8-K)30since Dec 8, 2017

What the record says

Description, identity and filings, each with its source.

Every block cites its source. The colour of a finding marks its category — which document, who filed it — not how much it matters.

What the company does

Tucows Inc. is an American–Canadian, publicly traded Internet services and telecommunications company headquartered in Toronto, Ontario, Canada, and incorporated in Pennsylvania, United States. The company is composed of three independent businesses: Tucows Domains, Ting Internet, and Wavelo.

Source: Wikipedia (CC BY-SA 4.0) · copied on Sep 3, 2026 · may not reflect recent changes.

SEC record

SEC dossier

What this company has filed with the SEC, in plain language.

The 25 most recent filings (of 1,324)

Everything filed

Every SEC filing, newest first, with what it is. Below, each type with its own explanation.

  • Aug 6, 2610-Q ↗Quarterly report
  • Jul 30, 268-K ↗Current report · Entered a material agreement
  • Insider transaction · 7 Form 4 filingsshow all 7hide
  • Jun 4, 268-K ↗Current report · Shareholder vote results
  • May 7, 2610-Q ↗Quarterly report
  • Apr 23, 26DEF 14A ↗Shareholder meeting and votes
  • Mar 12, 2610-K ↗Annual report
  • Insider transaction · 2 Form 5 filingsshow all 2hide
  • Feb 12, 268-K ↗Current report · Results
  • Jan 12, 26Form 4 ↗Insider transaction
  • Dec 5, 258-K ↗Current report · A debt obligation was accelerated
  • Dec 2, 25Form 4 ↗Insider transaction
  • Nov 6, 2510-Q ↗Quarterly report
  • Sep 10, 258-K ↗Current report · Other events
  • Sep 10, 25Form 4 ↗Insider transaction
  • Aug 7, 2510-Q ↗Quarterly report
  • Jul 18, 25Form 4 ↗Insider transaction
  • Jul 16, 25SCHEDULE 13G/A ↗Passive stake · BlackRock, Inc. · 4.8% · event on Jun 30, 25 · amendment

1,324 filings on record, the oldest from Jun 7, 96.

Listing the 25 most recent filings of the 1,324 on record.

8-Ks, explained

Stress4Structure62Governance15
  • Jul 30, 26StructureEntered a material agreement+1 more in the same filing8-K 1.01 ↗
  • Dec 5, 25StressA debt obligation was accelerated8-K 2.04 ↗
  • Apr 10, 25GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
  • Feb 4, 25StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • Oct 31, 24StressRestructuring plan with committed costs+2 more in the same filing8-K 2.05 ↗
  • Aug 23, 24StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • Jun 28, 24GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
  • Feb 13, 24StressRestructuring plan with committed costs8-K 2.05 ↗
  • Sep 25, 23StructureTook on a new financial obligation+3 more in the same filing8-K 2.03 ↗
  • May 31, 23GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
  • May 30, 23GovernanceAuditor change filing (8-K Item 4.01)+1 more in the same filing8-K 4.01 ↗
  • Structure5 material agreements entered2019 – 2023show all 5hide
    • May 5, 23StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
    • Nov 18, 21StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
    • Aug 6, 20StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
    • Dec 4, 19StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
    • Jun 18, 19StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗

3 older filings not shown · The record reaches back to Sep 17, 04.

Notable in the record

Stress disclosures older than the timeline above. They are individual events from the record, not a complete timeline: there may be more between them.

  • Dec 18, 13StressListing notice (8-K 3.01)+2 more in the same filing8-K 3.01 ↗

The full record holds 4 stress filings.

Corporate events are tracked from 2004-08-23, when the SEC renumbered 8-K items. Earlier filings use an incompatible numbering and are not classified here.

Ownership and control

Schedule 13G: short-form filing

The short form, for holders who meet specific requirements: institutional investors, passive investors without a control purpose, or exempt investors. Asset managers and index funds usually file it.

  • Norman Rentrop12.8%Dec 30, 24SCHEDULE 13G ↗
  • Blacksheep Fund Management Ltd.9.9%Mar 31, 25SCHEDULE 13G/A ↗4 co-filers on this document — the figure is the largest single stake, not their sum.
  • Monega Kapitalanlagegesellschaft mbH5.4%Mar 31, 25SCHEDULE 13G ↗8 co-filers on this document — the figure is the largest single stake, not their sum.
  • BlackRock, Inc.4.8%Jun 30, 25SCHEDULE 13G/A ↗
  • The Vanguard Group4.5%Dec 31, 24SCHEDULE 13G/A ↗

Structured 13D/G data starts 2023-12, when the SEC moved these filings to a machine-readable format. Earlier filings exist but are not parsed here.

SEC record

Insider transactions

Buys and sells reported by officers, directors and major shareholders on SEC Form 4.

Buys and sells

  • Jul 17, 25Sell$11KELLIOT NOSSChief Executive Officer↗
  • Jul 11, 25Sell$16KELLIOT NOSSChief Executive Officer↗
  • Jul 10, 25Sell$9KELLIOT NOSSChief Executive Officer↗
  • Jul 10, 25Sell$35KELLIOT NOSSChief Executive Officer↗
  • Jul 9, 25Sell$11KELLIOT NOSSChief Executive Officer↗
  • Jul 8, 25Sell$52KELLIOT NOSSChief Executive Officer↗
  • Jul 7, 25Sell$53KELLIOT NOSSChief Executive Officer↗
  • Jul 2, 25Sell$65KELLIOT NOSSChief Executive Officer↗
  • May 15, 25Sell$53KELLIOT NOSSChief Executive Officer↗
  • May 14, 25Sell$9KELLIOT NOSSChief Executive Officer↗
  • May 9, 25Sell$2KELLIOT NOSSChief Executive Officer↗
  • May 8, 25Sell$28KELLIOT NOSSChief Executive Officer↗

There are 27 more transactions in this stretch.

Stock compensation, tax and giftsshow the other transactionhide

Stock compensation, tax withholding, option exercises and gifts. They are listed separately and are not included in the purchase and sale totals. The type describes the transaction, not the filer's intent.

  • Dec 24, 25Giftamount n/aELLIOT NOSS↗

The full record holds 87 transactions and goes back to Jan 19, 23.

Its sector and its market

Tucows Inc. among Information Technology companies

The profile shows what is on record. Context and Radar place the company among those of its sector and region.

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The research continues

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Coverage

What sits behind this page.

Where each figure comes from and how far it reaches.

Prices
End-of-day closes provided by Twelve Data. One close per session; not real time. Closes adjusted for splits.
Series quality
Series with incidents in the period; the chart shows what could be kept.
SEC records
1,324 documents on file, from Jun 7, 1996 to Aug 6, 2026.
Company description
Wikipedia, read on Sep 3, 2026.
This page
Generated on Oct 19, 2026; refreshed through the day.

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Are the prices real time?

No. It is one close per session, from the provider and with the date shown on the profile; it does not update during the trading day.

Which SEC documents appear here?

Those filed with the SEC by the company, its insiders and its major shareholders, within our coverage: periodic reports (10-K, 10-Q, 20-F), material events (8-K), proposed sale notices (Form 144), insider transactions (Form 4) and stakes above 5% (13D/13G). Each links to the original on EDGAR.

Why does a European company show no SEC records?

It depends on the company: some European issuers file a 20-F or 6-K with the SEC and others don't. The profile shows whatever is on record; when there is nothing, it says so rather than guessing why. Europe does not yet have a common filing archive like EDGAR in the United States. The EU will open its own, ESAP, in July 2027 (managers' transactions arrive in January 2028), and we plan to add it once it is available.

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