SEC Form 4
CoinShares PLC (CSHR) insider trading
In the 12 months to Oct 26, 2026, one CSHR insider reported open-market sales of $2.2M across 4 filings; no open-market purchases were filed.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $2.2M
- 4 filings · 1 insider
- Open-market purchases
- $0
- 0 filings
- Pre-arranged sales (10b5-1)
- 4 of 4
- All $2.2M sold was pre-arranged
Who traded CSHR, and when
- Sale
- Sale, pre-arranged (10b5-1)
CSHR daily close from Apr 1, 2026 to Oct 26, 2026, between $3.58 and $8.61, last $3.78. 4 sale and 0 purchase filings by 1 insider, marked at their filing dates. Daniel Masters, Director: sold $2.2M across 4 filings, first filed Sep 18, 2026, last Oct 19, 2026.
Largest mark · tap a row for others
Daniel Masters · Director
Sale $926,203
182,370 shares
Filed Sep 18, 2026 · traded Sep 16
Pre-arranged (10b5-1) · close on filing date $5.85
Daniel Masters · Director
Director
$2.2M soldOpen-market trades
4 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| Daniel Masters | Director | $2.2M | — | 4 | 100% of sales |
| Filed | Insider | Type | Shares | Value | Held after | Source |
|---|---|---|---|---|---|---|
traded | Daniel Masters Director | SalePre-arranged (10b5-1) | 109,392 ordinary shares | $433.6K | 21,510,245 | |
traded | Daniel Masters Director | SalePre-arranged (10b5-1) | 72,978 ordinary shares | $308.9K | 21,619,637 | |
traded | Daniel Masters Director | SalePre-arranged (10b5-1) | 100,000 ordinary shares | $492.5K | 21,510,245 | |
traded | Daniel Masters Director | SalePre-arranged (10b5-1) | 182,370 ordinary shares | $926.2K | 21,610,245 |
Shares are as filed (ordinary shares or ADS); values are as converted to US$ in the filing.
GET /stocks/filings/vX/form-4?tickers=CSHR&filing_date.gte=2025-10-26&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"CSHR",
"CSHRW"
],
"issuer_cik": "0002087587",
"owner_cik": "0002126182",
"accession_number": "0000905148-26-004496",
"form_type": "4",
"filing_date": "2026-10-19",
"period_of_report": "2026-10-15",
"issuer_name": "CoinShares PLC",
"issuer_trading_symbol": "CSHR",
"owner_name": "Masters Daniel",
"is_director": true,
"is_officer": false,
"is_ten_percent_owner": true,
"is_other": false,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Ordinary Shares",
"transaction_timeliness": "O",
"aff_10b5_one": true,
"transaction_date": "2026-10-19",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 23949,
"transaction_price_per_share": 3.8355,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 21510245,
"transaction_value": 91856.3895,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2026."
},
{
"id": "F4",
"description": "The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.79 to $3.8825, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range."
}
]
},
{
"tickers": [
"CSHR",
"CSHRW"
],
"issuer_cik": "0002087587",
"owner_cik": "0002126182",
"accession_number": "0000905148-26-004496",
"form_type": "4",
"filing_date": "2026-10-19",
"period_of_report": "2026-10-15",
"issuer_name": "CoinShares PLC",
"issuer_trading_symbol": "CSHR",
"owner_name": "Masters Daniel",
"is_director": true,
"is_officer": false,
"is_ten_percent_owner": true,
"is_other": false,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Ordinary Shares",
"transaction_timeliness": "O",
"aff_10b5_one": true,
"transaction_date": "2026-10-16",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 17441,
"transaction_price_per_share": 3.8789,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 21534194,
"transaction_value": 67651.8949,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2026."
},
{
"id": "F3",
"description": "The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.86 to $4.0535, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range."
}
]
}
]
}
// trimmed to 2 resultsThe response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.
Other insider activity (not market trades) · 5 records
- Other5 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.
- Pre-arranged (10b5-1)
- The insider marked the filing as made under a trading plan set up in advance (SEC Rule 10b5-1). The mark covers the whole filing, and an unmarked filing may still be under a plan.
- Filing date
- Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.
Frequently asked questions
Has CoinShares PLC's CEO sold stock?
No. Jean-Marie Mognetti (CEO) made no open-market sales filed as CEO in the last 12 months.
How current is CSHR’s insider data?
These are CSHR 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.
Build with AI
Track CSHR 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 CSHR 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.
Nothing on this page is investment advice. All data and content is provided for informational purposes under our Terms of Service.