Massivemarkets

SEC Form 4

Stablecoin Development Corporation (SDEV) insider trading

In the 12 months to Nov 6, 2026, 2 SDEV insiders reported open-market sales of $80.8K across 3 filings; no open-market purchases were filed.

Latest filing · Last 12 months · Source: SEC EDGAR · How we count

Open-market sales
$80.8K
3 filings · 2 insiders
Open-market purchases
$0
0 filings

Who traded SDEV, and when

  • Sale

SDEV daily close from Apr 6, 2026 to Nov 6, 2026, between $0.83 and $7.48, last $0.92. 3 sale and 0 purchase filings by 2 insiders, marked at their filing dates. Michael John Kazley, Chief Executive Officer: sold $53.9K across 2 filings, first filed Jun 17, 2026, last Jun 17, 2026. Michael Ernest Anderson, 10% owner: sold $26.9K across 1 filing, first filed Jun 17, 2026, last Jun 17, 2026.

Largest mark · tap a row for others

Michael John Kazley · Chief Executive Officer

Filing 1 of 2 within a week · $53,890 total

Sale $26,945

24,720 shares at $1.09 avg

Filed Jun 17, 2026 · traded Jun 15

Close on filing date $1.19

SDEV daily closelast $0.92

Michael John Kazley · Chief Executive Officer

$53.9K sold

Michael Ernest Anderson · 10% owner

$26.9K sold
One row per insider; marks sit at the SEC filing date, sized by dollar value.

Open-market trades

3 filings in the last 12 months
Other insider activity (not market trades) · 15 records
  • Option exercises9 records
  • Other6 records

Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.

How to read this page

Open-market purchase or sale
A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
Filing date
Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.
Counted once
When several owners (a fund and its partners, say) report the same trade, it's counted once. Corrected filings replace the originals.

Frequently asked questions

Has the Stablecoin Development Corporation's CEO sold stock?

Yes. Michael John Kazley (CEO) sold 49,440 shares ($53.9K) in Jun 2026.

How current is SDEV’s insider data?

These are SDEV Form 4 filings from the last year, refreshed daily. The Massive Form 4 API has the full, continuously updated record.

What counts as an open-market buy or sell?

Only purchases and sales at the market price. Option exercises, grants, gifts, and shares withheld for taxes are reported on Form 4 but are left out of the buy and sell totals.

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Track SDEV insider trades with your agent

This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:

Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for SDEV every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.

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