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MK

Michael Kosowan

Executive
Coast Copper Corp.TDG Gold CorpColt Silver Corp.
Insider activity · 24 months80 buys0 salesCumulative net flow
Total declarations
109
Companies
3
▲ Purchases (95 ops.)
€1.2M
▼ Sales (0 ops.)
—

Latest filing published 07 Nov 2026 for Coast Copper Corp., €47k.

Filing timeline

BuySale
Michael Kosowan

Insider track record

Disclosed buys
95
Disclosed sells
0
Signal history

Michael Kosowan: trading record in brief

Michael Kosowan filed 75 disclosures since January 11, 2025, spread over three companies listed on the Toronto Stock Exchange: Coast Copper Corp. (35, holder of more than 10% of the securities), TDG Gold Corp (35, director) and Colt Silver Corp. (5, director). Most of the record is open-market purchases: 68, of which 59 carry an amount, worth EUR 917,399 in total with a median of EUR 13,134. There is no sale. The record also holds 2 option exercises and 5 filings of another kind.

Almost everything dates from 2026: 62 filings against 13 in 2025, and 55 purchases fall in the last twelve months. Yet the largest purchases are from January 2025, at TDG Gold: EUR 75,877 on January 21 and EUR 69,401 on January 24. A third, EUR 62,677, took place on September 11, 2026.

The median gap before publication is 3 days. Within 30 days of colleagues at TDG Gold Corp, Kosowan has 13, 13 and 4 own market trades, in that order. Of which in the same direction: 13, 13 and 0. Names in order: Fletcher Morgan, Steven Kramar and Hadath (Smith), Christina.

Tracked at 90 days, 25 purchases give a median of 14.8%, with 84% positive. Stored past results, not a forecast.

Companies and markets linked to Michael Kosowan

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

Declarations106 total
  • ▲
    3 - 10% Security Holder of IssuerExecutivesCoast Copper Corp.
    73,500 CAD0SEDI
    245,000 shares@ CA$0.30Common SharesTSXSEDI:4800308
    Canonical exit: 4 Feb 2027 (T+90)
  • ▲
    3 - 10% Security Holder of IssuerExecutivesCoast Copper Corp.
    4,160 CAD14SEDI
    13,000 shares@ CA$0.320.015% mcap0.5% of flowCommon SharesTSXSEDI:4795703
    Canonical exit: 27 Jan 2027 (T+90)
  • ▲
    3 - 10% Security Holder of IssuerExecutivesCoast Copper Corp.
    11,840 CAD17SEDI
    37,000 shares@ CA$0.320.044% mcap1.4% of flowCommon SharesTSXSEDI:4795702
    Canonical exit: 26 Jan 2027 (T+90)
  • ▲
    3 - 10% Security Holder of IssuerExecutivesCoast Copper Corp.
    51,000 CAD21SEDI
    150,000 shares@ CA$0.340.19% mcap6.0% of flowCommon SharesTSXSEDI:4795701
    Canonical exit: 24 Jan 2027 (T+90)
  • ◇
    4 - Director of IssuerExecutivesColt Silver Corp.
    85,000 CAD0SEDI
    500,000 shares@ CA$0.17OptionsTSXSEDI:4794763
  • ●
    4 - Director of IssuerExecutivesColt Silver Corp.
    0SEDI
    OptionsTSXSEDI:4794762
  • ▲
    3 - 10% Security Holder of IssuerExecutivesCoast Copper Corp.
    13,500 CAD17SEDI
    45,000 shares@ CA$0.300.047% mcap1.9% of flowCommon SharesTSXSEDI:4790275
    Canonical exit: 6 Jan 2027 (T+90)
  • ▲
    3 - 10% Security Holder of IssuerExecutivesCoast Copper Corp.
    16,000 CAD17SEDI
    50,000 shares@ CA$0.320.056% mcap2.2% of flowCommon SharesTSXSEDI:4790274
    Canonical exit: 5 Jan 2027 (T+90)
  • ▲
    3 - 10% Security Holder of IssuerExecutivesCoast Copper Corp.
    25,600 CAD18SEDI
    80,000 shares@ CA$0.320.089% mcap3.6% of flowCommon SharesTSXSEDI:4790273
    Canonical exit: 4 Jan 2027 (T+90)
  • ●
    4 - Director of IssuerExecutivesColt Silver Corp.
    6,250 CAD0SEDI
    125,000 shares@ CA$0.052.0% of flowWarrantsTSXSEDI:4788922
  • ●
    4 - Director of IssuerExecutivesColt Silver Corp.
    0SEDI
    WarrantsTSXSEDI:4788919
  • ●
    4 - Director of IssuerExecutivesColt Silver Corp.
    0SEDI
    187,500 sharesCommon SharesTSXSEDI:4788918
  • ●
    4 - Director of IssuerExecutivesColt Silver Corp.
    150,000 CAD16SEDI
    1,000,000 shares@ CA$0.1549.0% of flowCommon SharesTSXSEDI:4788913
  • ●
    4 - Director of IssuerExecutivesColt Silver Corp.
    0SEDI
    Common SharesTSXSEDI:4788908
  • ▲
    3 - 10% Security Holder of IssuerExecutivesCoast Copper Corp.
    680 CAD12SEDI
    2,000 shares@ CA$0.340.0024% mcap0.1% of flowCommon SharesTSXSEDI:4786133
    Canonical exit: 29 Dec 2026 (T+90)
  • ▲
    3 - 10% Security Holder of IssuerExecutivesCoast Copper Corp.
    2,550 CAD13SEDI
    7,500 shares@ CA$0.340.0088% mcap0.4% of flowCommon SharesTSXSEDI:4786132
    Canonical exit: 28 Dec 2026 (T+90)
  • ▲
    3 - 10% Security Holder of IssuerExecutivesCoast Copper Corp.
    14,525 CAD17SEDI
    41,500 shares@ CA$0.350.050% mcap2.2% of flowCommon SharesTSXSEDI:4786131
    Canonical exit: 27 Dec 2026 (T+90)
  • ▲
    3 - 10% Security Holder of IssuerExecutivesCoast Copper Corp.
    5,075 CAD15SEDI
    14,500 shares@ CA$0.350.017% mcap0.8% of flowCommon SharesTSXSEDI:4781979
    Canonical exit: 24 Dec 2026 (T+90)
  • ▲
    3 - 10% Security Holder of IssuerExecutivesCoast Copper Corp.
    3,675 CAD15SEDI
    10,500 shares@ CA$0.350.012% mcap0.6% of flowCommon SharesTSXSEDI:4781978
    Canonical exit: 23 Dec 2026 (T+90)
  • ▲
    4 - Director of IssuerExecutivesTDG Gold Corp
    21,150 CAD20SEDI
    47,000 shares@ CA$0.450.015% mcap3.5% of flowCommon SharesTSXSEDI:4781361
    Canonical exit: 21 Dec 2026 (T+90)
  • ▲
    4 - Director of IssuerExecutivesTDG Gold Corp
    5,850 CAD18SEDI
    13,000 shares@ CA$0.450.0042% mcap1.0% of flowCommon SharesTSXSEDI:4781359
    Canonical exit: 20 Dec 2026 (T+90)
  • ▲
    4 - Director of IssuerExecutivesTDG Gold Corp
    33,750 CAD22SEDI
    75,000 shares@ CA$0.450.024% mcap5.5% of flowCommon SharesTSXSEDI:4779574
    Canonical exit: 17 Dec 2026 (T+90)
  • ▲
    4 - Director of IssuerExecutivesTDG Gold Corp
    13,200 CAD19SEDI
    30,000 shares@ CA$0.440.0094% mcap2.2% of flowCommon SharesTSXSEDI:4779573
    Canonical exit: 15 Dec 2026 (T+90)
  • ▲
    4 - Director of IssuerExecutivesTDG Gold Corp
    10,780 CAD19SEDI
    24,500 shares@ CA$0.440.0077% mcap1.8% of flowCommon SharesTSXSEDI:4779572
    Canonical exit: 14 Dec 2026 (T+90)
  • ▲
    3 - 10% Security Holder of IssuerExecutivesCoast Copper Corp.
    31,650 CAD19SEDI
    105,500 shares@ CA$0.300.12% mcap4.4% of flowCommon SharesTSXSEDI:4779571
    Canonical exit: 14 Dec 2026 (T+90)

25 of 106 declarations