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Tero Tapani Kosonen

Shareholder
CA·SEDI
Headwater Gold Inc.Red Canyon Resources Ltd.
Insider activity · 24 months2 buys2 salesCumulative net flow
Total declarations
18
Companies
2
▲ Purchases (3 ops.)
€11k
▼ Sales (2 ops.)
€41k

Latest filing published 28 Oct 2026 for Red Canyon Resources Ltd., €9,539.

Filing timeline

BuySale
Tero Tapani Kosonen

Insider track record

Disclosed buys
3
Disclosed sells
2
Signal history

Tero Tapani Kosonen: trading record in brief

Tero Tapani Kosonen is a declared insider at 2 companies; the most frequent names are Headwater Gold Inc. and Red Canyon Resources Ltd. Over a trading history stretching from 31 May 2021 to 26 October 2026, the count stands at 18 filings.

Both buying and selling appear: 3 purchases worth €11k, against 2 sales worth €41k. Taken together, the sales exceed the purchases by €30k. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. Outside the open market, there are 5 option exercises. So far in 2026, the count stands at 2 purchases and 2 sales.

A typical purchase (the median) is worth €2,922. Across 3 purchases, this insider has always bought alone, with no colleague buying within 30 days.

The record was last updated on 28 October 2026 with a transaction (€9,539) in Red Canyon Resources Ltd. The last insider purchase was made public on 16 October 2026, 24 days ago. Between a trade and the moment it shows up on SEDI, the median delay is 2 days. This delay matters because a trade only becomes useful information once it is public. These figures are compiled from regulatory filings published by SEDI. They describe what insiders did and are not a recommendation.

Companies and markets linked to Tero Tapani Kosonen

Open company profiles for insider transactions, fundamentals and analyst consensus when available.

Declarations16 total
  • ●
    Tero Tapani Kosonen
    6 - Director or Senior Officer of 10% Security HolderExecutivesRed Canyon Resources Ltd.
    15,000 CAD0SEDI
    50,000 shares@ CA$0.30WarrantsTSXSEDI:4795267
  • ●
    Tero Tapani Kosonen
    6 - Director or Senior Officer of 10% Security HolderExecutivesRed Canyon Resources Ltd.
    0SEDI
    WarrantsTSXSEDI:4795266
  • ●
    Tero Tapani Kosonen
    6 - Director or Senior Officer of 10% Security HolderExecutivesRed Canyon Resources Ltd.
    20,000 CAD27SEDI
    100,000 shares@ CA$0.200.19% mcap100.0% of flowCommon SharesTSXSEDI:4795265
  • ▲
    Tero Tapani Kosonen
    4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)ExecutivesHeadwater Gold Inc.
    9,000 CAD11SEDI
    15,000 shares@ CA$0.604.6% of flowCommon SharesTSXSEDI:4791656
    Canonical exit: 13 Jan 2027 (T+90)
  • ◇
    Tero Tapani Kosonen
    4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)ExecutivesHeadwater Gold Inc.
    54,000 CAD0SEDI
    150,000 shares@ CA$0.3622.2% of flowOptionsTSXSEDI:4790374
  • ▼
    Tero Tapani Kosonen
    4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)ExecutivesHeadwater Gold Inc.
    16,250 CAD12SEDI
    25,000 shares@ CA$0.656.7% of flowCommon SharesTSXSEDI:4790373
  • ▼
    Tero Tapani Kosonen
    4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)ExecutivesHeadwater Gold Inc.
    49,500 CAD13SEDI
    75,000 shares@ CA$0.6620.4% of flowCommon SharesTSXSEDI:4790372
  • ●
    Tero Tapani Kosonen
    6 - Director or Senior Officer of 10% Security HolderExecutivesRed Canyon Resources Ltd.
    15,000 CAD0SEDI
    50,000 shares@ CA$0.30100.0% of flowWarrantsTSXSEDI:4728955
  • ◇
    Tero Tapani Kosonen
    4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)ExecutivesHeadwater Gold Inc.
    70,500 CAD0SEDI
    150,000 shares@ CA$0.47100.0% of flowOptionsTSXSEDI:4728948
  • ●
    Tero Tapani Kosonen
    6 - Director or Senior Officer of 10% Security HolderExecutivesRed Canyon Resources Ltd.

    Same trade as the filing by NewQuest Capital Inc., counted once

    24,000 CAD19SEDI
    120,000 shares@ CA$0.20100.0% of flowCommon SharesTSXSEDI:4689315
  • ▲
    Tero Tapani Kosonen
    4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)ExecutivesHeadwater Gold Inc.
    4,600 CAD11SEDI
    10,000 shares@ CA$0.462.7% of flowCommon SharesTSXSEDI:4684442
    Canonical exit: 17 Jun 2026 (T+90)
  • ◇
    Tero Tapani Kosonen
    4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)ExecutivesHeadwater Gold Inc.
    50,000 CAD13SEDI
    250,000 shares@ CA$0.2019.9% of flowCommon SharesTSXSEDI:4622295
  • ◇
    Tero Tapani Kosonen
    4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)ExecutivesHeadwater Gold Inc.
    35,000 CAD13SEDI
    350,000 shares@ CA$0.1022.9% of flowCommon SharesTSXSEDI:4345862
  • ●
    Tero Tapani Kosonen
    6 - Director or Senior Officer of 10% Security HolderExecutivesRed Canyon Resources Ltd.
    0SEDI
    Common SharesTSXSEDI:4197506
  • ●
    Tero Tapani Kosonen
    6 - Director or Senior Officer of 10% Security HolderExecutivesRed Canyon Resources Ltd.
    0SEDI
    Common SharesTSXSEDI:4197504
  • ▲
    Tero Tapani Kosonen
    4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)ExecutivesHeadwater Gold Inc.
    3,300 CAD11SEDI
    10,000 shares@ CA$0.331.5% of flowCommon SharesTSXSEDI:4142025
    Canonical exit: 7 Sept 2023 (T+90)
  • ●
    Tero Tapani Kosonen
    4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)ExecutivesHeadwater Gold Inc.
    0SEDI
    Common SharesTSXSEDI:3758668

17 of 16 declarations

Related entities

No related entities found.