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Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (1 ops.)
Latest filing published 02 Jul 2026 for NXT Energy Solutions Inc..
Filing timeline
BuySaleMarvin Joseph Singer
Insider track record
Disclosed buys
0
Disclosed sells
1
Signal history
Marvin Joseph Singer: trading record in brief
Marvin Joseph Singer has filed trades across 2 companies (mainly through SEDI), most often in Myriad Uranium Corp. and NXT Energy Solutions Inc. Over a trading history stretching from 19 September 2024 to 1 July 2026, the count stands at 7 filings.
The open-market record consists of 1 sale worth €18k, with no purchase. The rest of the record consists of 2 option exercises. Since January 2026: no purchases and 1 sale on the market.
The newest entry dates from 2 July 2026: a transaction, in NXT Energy Solutions Inc. Filings reach the SEDI feed a median of 1 day after the trade. This delay matters because a trade only becomes useful information once it is public. Keep in mind that insiders sell for many reasons unrelated to the outlook, from tax bills to estate planning. Source: insider filings from SEDI. Past trades are no guide to future returns.
Companies and markets linked to Marvin Joseph Singer
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Declarations7 total
OptionsTSXSEDI:4743833
Common SharesTSXSEDI:4743832
53,000 shares@ CA$0.56220.059% mcap50.0% of flowCommon SharesTSXSEDI:4739036
100,000 sharesWarrantsTSXSEDI:4739035
100,000 shares@ CA$0.300.059% mcap50.0% of flowCommon SharesTSXSEDI:4739034
WarrantsTSXSEDI:4377242
Common SharesTSXSEDI:4377240
7 of 7 declarations
