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Companies
▲ Purchases (77 ops.)
▼ Sales (0 ops.)
Latest filing published 14 Oct 2026 for Riverside Resources Inc., €4,171.
Filing timeline
BuySaleJohn-Mark Gardner Staude
Insider track record
Disclosed buys
77
Disclosed sells
0
Signal history
John-Mark Gardner Staude: trading record in brief
Filings by John-Mark Gardner Staude span 2 companies, the busiest being Riverside Resources Inc. and Blue Jay Gold Corp. In total, 94 filings cover trades dated from 4 July 2006 to 13 October 2026.
On the market, this insider has only ever bought: 77 purchases, €121k in total. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. Other entries cover 4 share grants and 7 option exercises. 2026 to date brings 11 purchases and no sales.
A typical purchase (the median) is worth €1,303. Measured against the company's value, the median purchase equals 0.015% of market capitalisation, across 7 purchases where it is known. None of the 73 purchases we analysed coincided with buying by another insider of the same company within 30 days.
On 14 October 2026 came the latest disclosure, an open-market purchase for €4,171 in Riverside Resources Inc. Typically, a trade is published a median of 2 days after it takes place. Until a filing is published, the market cannot know about the trade. Every figure here comes from the filings published by SEDI and describes the past, not future prices; it is not investment advice.
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Declarations94 total
19,000 shares@ CA$0.350.020% mcap2.3% of flowCommon SharesTSXSEDI:4791122
Canonical exit: 11 Jan 2027 (T+90)
370,000 shares@ CA$0.4152.4% of flowOptionsTSXSEDI:4790787
15,000 shares@ CA$0.360.015% mcap3.9% of flowCommon SharesTSXSEDI:4790203
Canonical exit: 7 Jan 2027 (T+90)
20,000 shares@ CA$0.350.020% mcap5.3% of flowCommon SharesTSXSEDI:4789531
Canonical exit: 5 Jan 2027 (T+90)
5,000 shares@ CA$0.430.0051% mcap1.7% of flowCommon SharesTSXSEDI:4782819
Canonical exit: 28 Dec 2026 (T+90)
16,666 sharesCommon SharesTSXSEDI:4770073
16,666 sharesRSUTSXSEDI:4770071
150,000 shares@ CA$0.7894.1% of flowOptionsTSXSEDI:4770070
150,000 shares@ CA$0.7895.0% of flowOptionsTSXSEDI:4770063
10,000 shares@ CA$0.360.0085% mcap2.9% of flowCommon SharesTSXSEDI:4769429
Canonical exit: 17 Nov 2026 (T+90)
9,500 shares@ CA$0.740.018% mcap5.6% of flowCommon SharesTSXSEDI:4766295
Canonical exit: 16 Nov 2026 (T+90)
500 shares@ CA$0.740.0010% mcap0.3% of flowCommon SharesTSXSEDI:4765122
Canonical exit: 11 Nov 2026 (T+90)
10,000 shares@ CA$0.2652.1% of flowCommon SharesTSXSEDI:4739141
Canonical exit: 20 Sept 2026 (T+90)
19,000 shares@ CA$0.23Common SharesTSXSEDI:4658950
Canonical exit: 7 May 2026 (T+90)
1,000 shares@ CA$0.23Common SharesTSXSEDI:4658256
Canonical exit: 6 May 2026 (T+90)
10,000 shares@ CA$0.24Common SharesTSXSEDI:4655065
Canonical exit: 5 May 2026 (T+90)
5,000 shares@ CA$0.2150.3% of flowCommon SharesTSXSEDI:4628557
Canonical exit: 23 Mar 2026 (T+90)
10,000 shares@ CA$0.1850.4% of flowCommon SharesTSXSEDI:4601667
Canonical exit: 3 Feb 2026 (T+90)
1,000 shares@ CA$0.1450.0% of flowCommon SharesTSXSEDI:4539670
Canonical exit: 30 Sept 2025 (T+90)
2,500 shares@ CA$0.1450.1% of flowCommon SharesTSXSEDI:4539115
Canonical exit: 28 Sept 2025 (T+90)
Common SharesTSXSEDI:4517873
Common SharesTSXSEDI:4517869
20,000 shares@ CA$0.150.6% of flowCommon SharesTSXSEDI:4462458
Canonical exit: 29 May 2025 (T+90)
120,000 sharesCommon SharesTSXSEDI:4245925
4,500 shares@ CA$0.110.1% of flowCommon SharesTSXSEDI:4208542
Canonical exit: 7 Feb 2024 (T+90)
25 of 94 declarations
