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Date Issuer Insider Transaction Amount New Balance ⓘ
The balance of securities held by registered holder at the time of the transaction. Insiders may direct multiple registered holders and hold multiple security types.
Recent filings
Filed 2026-03-31 11:52
Tx date 2026-03-30
$GRID
Tantalus Systems Holding Inc. (formerly RiseTech Capital Corp.)
Liston, Thomas Craig
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$17,718
+4,000 vol
$4.43 each
235,946
Filed 2026-03-31 11:51
Tx date 2026-03-27
$GRID
Tantalus Systems Holding Inc. (formerly RiseTech Capital Corp.)
Liston, Thomas Craig
4 - Director of Issuer
Direct Ownership
Common Shares
47 - Acquisition or disposition by gift
$-17,760
-4,000 vol
$4.44 each
231,946
Older filings
Filed 2026-03-25 16:05
Tx date 2026-03-20
$GRID
Tantalus Systems Holding Inc. (formerly RiseTech Capital Corp.)
Formusa, Laura Mary
4 - Director of Issuer
Direct Ownership
Restricted Share Unit
56 - Grant of rights

+2,000 vol
11,522
Filed 2026-03-25 16:02
Tx date 2026-03-20
$GRID
Tantalus Systems Holding Inc. (formerly RiseTech Capital Corp.)
Hankel, Harold David
5 - Senior Officer of Issuer
Direct Ownership
Restricted Share Unit
56 - Grant of rights

+20,000 vol
56,901
Filed 2026-03-25 16:02
Tx date 2026-03-20
$GRID
Tantalus Systems Holding Inc. (formerly RiseTech Capital Corp.)
Hankel, Harold David
5 - Senior Officer of Issuer
Direct Ownership
Options
50 - Grant of options

+10,000 vol
155,394
Filed 2026-03-25 15:59
Tx date 2026-03-20
$GRID
Tantalus Systems Holding Inc. (formerly RiseTech Capital Corp.)
McLennan, David Gordon
4 - Director of Issuer
Direct Ownership
Restricted Share Unit
56 - Grant of rights

+2,000 vol
3,698
Filed 2026-03-25 15:58
Tx date 2026-03-20
$GRID
Tantalus Systems Holding Inc. (formerly RiseTech Capital Corp.)
Honey, Kristi Ann
4 - Director of Issuer
Direct Ownership
Restricted Share Unit
56 - Grant of rights

+2,000 vol
3,698
Filed 2026-03-25 15:56
Tx date 2026-03-20
$GRID
Tantalus Systems Holding Inc. (formerly RiseTech Capital Corp.)
Williams, Gregory Denton
4 - Director of Issuer
Direct Ownership
Restricted Share Unit
56 - Grant of rights

+2,000 vol
8,151
Filed 2026-03-25 15:55
Tx date 2026-03-20
$GRID
Tantalus Systems Holding Inc. (formerly RiseTech Capital Corp.)
Liston, Thomas Craig
4 - Director of Issuer
Direct Ownership
Restricted Share Unit
56 - Grant of rights

+2,000 vol
11,522
Filed 2026-03-25 15:53
Tx date 2026-03-20
$GRID
Tantalus Systems Holding Inc. (formerly RiseTech Capital Corp.)
Harvey II, Francis Joseph
4 - Director of Issuer
Direct Ownership
Restricted Share Unit
56 - Grant of rights

+2,000 vol
11,060
Filed 2026-03-25 15:51
Tx date 2026-03-20
$GRID
Tantalus Systems Holding Inc. (formerly RiseTech Capital Corp.)
McEwen, John
4 - Director of Issuer
Direct Ownership
Restricted Share Unit
56 - Grant of rights

+2,000 vol
11,522
Filed 2026-03-25 15:50
Tx date 2026-03-20
$GRID
Tantalus Systems Holding Inc. (formerly RiseTech Capital Corp.)
Zagar, Susanna
4 - Director of Issuer
Direct Ownership
Restricted Share Unit
56 - Grant of rights

+2,000 vol
2,000
Filed 2026-03-25 15:49
Tx date 2026-03-20
$GRID
Tantalus Systems Holding Inc. (formerly RiseTech Capital Corp.)
Zagar, Susanna
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options

+22,403 vol
22,403
Filed 2026-03-25 15:47
Tx date 2026-03-20
$GRID
Tantalus Systems Holding Inc. (formerly RiseTech Capital Corp.)
Pawar, Param
5 - Senior Officer of Issuer
Direct Ownership
Restricted Share Unit
56 - Grant of rights

+20,000 vol
56,901
Filed 2026-03-25 15:46
Tx date 2026-03-20
$GRID
Tantalus Systems Holding Inc. (formerly RiseTech Capital Corp.)
Pawar, Param
5 - Senior Officer of Issuer
Direct Ownership
Options
50 - Grant of options

+10,000 vol
162,912
Filed 2026-03-25 15:44
Tx date 2026-03-20
$GRID
Tantalus Systems Holding Inc. (formerly RiseTech Capital Corp.)
Allen, Thomas
5 - Senior Officer of Issuer
Direct Ownership
Restricted Share Unit
56 - Grant of rights

+20,000 vol
56,483
Filed 2026-03-25 15:43
Tx date 2026-03-20
$GRID
Tantalus Systems Holding Inc. (formerly RiseTech Capital Corp.)
Allen, Thomas
5 - Senior Officer of Issuer
Direct Ownership
Options
50 - Grant of options

+10,000 vol
92,097
Filed 2026-03-25 15:43
Tx date 2026-03-20
$GRID
Tantalus Systems Holding Inc. (formerly RiseTech Capital Corp.)
Allen, Thomas
5 - Senior Officer of Issuer
Direct Ownership
Options
50 - Grant of options

+10,000 vol
Filed 2026-03-25 15:41
Tx date 2026-03-20
$GRID
Tantalus Systems Holding Inc. (formerly RiseTech Capital Corp.)
Allen, Thomas
5 - Senior Officer of Issuer
Direct Ownership
Options
50 - Grant of options

+10,000 vol
Filed 2026-03-25 15:39
Tx date 2026-03-20
$GRID
Tantalus Systems Holding Inc. (formerly RiseTech Capital Corp.)
Julian, Michael Joseph
5 - Senior Officer of Issuer
Direct Ownership
Restricted Share Unit
56 - Grant of rights

+30,000 vol
111,039