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GRID · Tantalus Systems Holding Inc. · Insider Trading

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4.3100 CAD -0.0400 (-0.92%) At close · Nov 6 Intraday price with Plus
Rebalance outlook locked

Transactions in Tantalus Systems Holding Inc. securities by its insiders (directors, officers and significant shareholders) as filed on SEDI, the Canadian Securities Administrators' insider disclosure system.

Insider transactions

Insider transactions as filed on SEDI, each amended transaction at its newest amendment only. Capture began with about the year before its first read and grows daily, so older history is not included. Amounts are signed (negative for a disposition) and counted in the units of the security named, which may be options, share units or warrants rather than shares. Prices are in the stated currency. Holding after is the insider's balance of that security after the transaction, as filed.

Insider transactions filed on SEDI, the Canadian Securities Administrators' System for Electronic Disclosure by Insiders
Transaction dateInsiderTransactionSecurityAmountPriceHolding afterFiled
2026-03-30 Liston, Thomas Craig Director of Issuer Acquisition or disposition in the public market Common Shares +4,000 4.4295 CAD 235,946Direct 2026-03-31
2026-03-27 Liston, Thomas Craig Director of Issuer Acquisition or disposition by gift Common Shares -4,000 4.44 CAD 231,946Direct 2026-03-31
2026-03-23 Zagar, Susanna Director of Issuer Acquisition or disposition in the public market Common Shares +3,300 4.45 CAD 3,300Direct 2026-03-23
2026-03-20 Formusa, Laura Mary Director of Issuer Grant of rights Restricted Share UnitUnderlying: Common Shares +2,000 11,522Direct 2026-03-25
2026-03-20 Hankel, Harold David Senior Officer of Issuer Grant of rights Restricted Share UnitUnderlying: Common Shares +20,000 56,901Direct 2026-03-25
2026-03-20 Hankel, Harold David Senior Officer of Issuer Grant of options OptionsUnderlying: Common Shares +10,000 155,394Direct 2026-03-25
2026-03-20 McLennan, David Gordon Director of Issuer Grant of rights Restricted Share UnitUnderlying: Common Shares +2,000 3,698Direct 2026-03-25
2026-03-20 Honey, Kristi Ann Director of Issuer Grant of rights Restricted Share UnitUnderlying: Common Shares +2,000 3,698Direct 2026-03-25
2026-03-20 Williams, Gregory Denton Director of Issuer Grant of rights Restricted Share UnitUnderlying: Common Shares +2,000 8,151Direct 2026-03-25
2026-03-20 Liston, Thomas Craig Director of Issuer Grant of rights Restricted Share UnitUnderlying: Common Shares +2,000 11,522Direct 2026-03-25
2026-03-20 Harvey II, Francis Joseph Director of Issuer Grant of rights Restricted Share UnitUnderlying: Common Shares +2,000 11,060Direct 2026-03-25
2026-03-20 McEwen, John Director of Issuer Grant of rights Restricted Share UnitUnderlying: Common Shares +2,000 11,522Direct 2026-03-25
2026-03-20 Zagar, Susanna Director of Issuer Grant of rights Restricted Share UnitUnderlying: Common Shares +2,000 2,000Direct 2026-03-25
2026-03-20 Zagar, Susanna Director of Issuer Grant of options OptionsUnderlying: Common Shares +22,403 22,403Direct 2026-03-25
2026-03-20 Pawar, Param Senior Officer of Issuer Grant of rights Restricted Share UnitUnderlying: Common Shares +20,000 56,901Direct 2026-03-25
2026-03-20 Pawar, Param Senior Officer of Issuer Grant of options OptionsUnderlying: Common Shares +10,000 162,912Direct 2026-03-25
2026-03-20 Allen, Thomas Senior Officer of Issuer Grant of rights Restricted Share UnitUnderlying: Common Shares +20,000 56,483Direct 2026-03-25
2026-03-20 Allen, Thomas Senior Officer of Issuer Grant of options OptionsUnderlying: Common Shares +10,000 92,097Direct 2026-03-25
2026-03-20 Allen, Thomas Senior Officer of Issuer Grant of options OptionsUnderlying: Common Shares +10,000 Direct 2026-03-25
2026-03-20 Julian, Michael Joseph Senior Officer of Issuer Grant of rights Restricted Share UnitUnderlying: Common Shares +30,000 111,039Direct 2026-03-25
2026-03-20 Julian, Michael Joseph Senior Officer of Issuer Grant of options OptionsUnderlying: Common Shares +30,000 573,574Direct 2026-03-25
2026-03-20 Grandis, Michael Howard Senior Officer of Issuer Grant of rights Restricted Share UnitUnderlying: Common Shares +30,000 122,821Direct 2026-03-25
2026-03-20 Grandis, Michael Howard Senior Officer of Issuer Grant of options OptionsUnderlying: Common Shares +30,000 556,173Direct 2026-03-25
2026-03-20 Lalani, Azim Senior Officer of Issuer Grant of rights Restricted Share UnitUnderlying: Common Shares +30,000 57,500Direct 2026-03-25
2026-03-20 Lalani, Azim Senior Officer of Issuer Grant of options OptionsUnderlying: Common Shares +30,000 438,845Direct 2026-03-25
2026-03-20 Allen, Christopher Franklin Senior Officer of Issuer Grant of rights Restricted Share UnitUnderlying: Common Shares +30,000 52,500Direct 2026-03-25
2026-03-20 Allen, Christopher Franklin Senior Officer of Issuer Grant of options OptionsUnderlying: Common Shares +30,000 433,845Direct 2026-03-25
2026-03-20 Londa, Peter Director of Issuer Grant of rights Restricted Share UnitUnderlying: Common Shares +70,000 274,997Direct 2026-03-25
2026-03-20 Londa, Peter Director of Issuer Grant of options OptionsUnderlying: Common Shares +70,000 1,696,769Direct 2026-03-25
2026-03-20 Honey, Kristi Ann Director of Issuer Acquisition or disposition in the public market Common Shares +100 4.53 CAD 6,487Direct 2026-03-20
2026-03-20 Honey, Kristi Ann Director of Issuer Acquisition or disposition in the public market Common Shares +400 4.53 CAD 6,387Direct 2026-03-20
2026-03-20 Honey, Kristi Ann Director of Issuer Acquisition or disposition in the public market Common Shares +200 4.53 CAD 5,987Direct 2026-03-20
2026-03-20 Honey, Kristi Ann Director of Issuer Acquisition or disposition in the public market Common Shares +400 4.53 CAD 5,787Direct 2026-03-20
2026-03-20 Honey, Kristi Ann Director of Issuer Acquisition or disposition in the public market Common Shares +100 4.605 CAD 5,387Direct 2026-03-20
2026-03-20 Honey, Kristi Ann Director of Issuer Acquisition or disposition in the public market Common Shares +100 4.62 CAD 5,287Direct 2026-03-20
2026-03-20 Honey, Kristi Ann Director of Issuer Acquisition or disposition in the public market Common Shares +100 4.62 CAD 5,187Direct 2026-03-20
2026-03-20 Honey, Kristi Ann Director of Issuer Acquisition or disposition in the public market Common Shares +200 4.605 CAD 5,087Direct 2026-03-20
2026-03-20 Honey, Kristi Ann Director of Issuer Acquisition or disposition in the public market Common Shares +100 4.62 CAD 4,887Direct 2026-03-20
2026-03-20 Honey, Kristi Ann Director of Issuer Acquisition or disposition in the public market Common Shares +100 4.605 CAD 4,787Direct 2026-03-20
2026-03-20 Honey, Kristi Ann Director of Issuer Acquisition or disposition in the public market Common Shares +100 4.605 CAD 4,687Direct 2026-03-20
2026-03-20 Honey, Kristi Ann Director of Issuer Acquisition or disposition in the public market Common Shares +100 4.63 CAD 4,587Direct 2026-03-20
2026-02-09 McEwen, John Director of Issuer Acquisition or disposition under a prospectus Common Shares +3,738 5.35 CAD 35,389Direct 2026-03-02
2026-02-09 McEwen, John Director of Issuer Acquisition or disposition under a prospectus Common Shares +3,738 5.35 CAD Direct 2026-02-26
2026-02-09 Formusa, Laura Mary Director of Issuer Acquisition or disposition under a prospectus Common Shares +1,869 5.35 CAD 57,070Direct 2026-02-09
2026-02-09 Hankel, Harold David Senior Officer of Issuer Acquisition or disposition under a prospectus Common Shares +1,000 5.35 CAD 171,808Direct 2026-02-09
2026-02-09 Pawar, Param Senior Officer of Issuer Acquisition or disposition under a prospectus Common Shares +2,000 5.35 CAD 115,635Direct 2026-02-09
2026-02-09 Lalani, Azim Senior Officer of Issuer Acquisition or disposition under a prospectus Common Shares +9,304 5.35 CAD 13,304Direct 2026-02-09
2026-02-09 Julian, Michael Joseph Senior Officer of Issuer Acquisition or disposition under a prospectus Common Shares +10,000 5.35 CAD 215,064Direct 2026-02-09
2026-02-09 Londa, Peter Director of Issuer Acquisition or disposition under a prospectus Common Shares +12,095 5.35 CAD 1,577,360Direct 2026-02-09
2026-02-09 McLennan, David Gordon Director of Issuer Acquisition or disposition under a prospectus Common Shares +10,000 5.35 CAD 10,033Direct 2026-02-09

87 transactions between 2025-11-17 and 2026-03-30. Checked 2026-11-07 21:06 UTC.

Showing 1–50 of 87 transactions