SEC Form 4
Stoke Therapeutics, Inc. (STOK) insider trading
In the 12 months to Oct 26, 2026, 6 STOK insiders reported open-market sales of $6.4M across 23 filings; no open-market purchases were filed.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $6.4M
- 23 filings · 6 insiders
- Open-market purchases
- $0
- 0 filings
- Pre-arranged sales (10b5-1)
- 23 of 23
- All $6.4M sold was pre-arranged
Who traded STOK, and when
- Sale
- Sale, pre-arranged (10b5-1)
STOK daily close from Oct 27, 2025 to Oct 26, 2026, between $22.37 and $38.35, last $25.32. 23 sale and 0 purchase filings by 6 insiders, marked at their filing dates. Adrian R. Krainer, Director: sold $3.9M across 4 filings, first filed Nov 18, 2025, last Mar 12, 2026. Barry Ticho, CHIEF MEDICAL OFFICER: sold $1.1M across 10 filings, first filed Nov 5, 2025, last Oct 2, 2026. Jonathan Allan, GENERAL COUNSEL & CORP SEC: sold $745.0K across 5 filings, first filed Dec 5, 2025, last Oct 2, 2026. Edward M. MD Kaye, Director: sold $501.7K across 2 filings, first filed Dec 5, 2025, last Dec 10, 2025. Arthur Tzianabos, Interim Executive Chair: sold $174.2K across 1 filing, first filed Mar 12, 2026, last Mar 12, 2026. Arthur A. Levin, Director: sold $22.3K across 1 filing, first filed Mar 17, 2026, last Mar 17, 2026.
Largest mark · tap a row for others
Adrian R. Krainer · Director
Sale $1,320,964
33,243 shares at $39.74 avg
Filed Mar 12, 2026 · traded Mar 10
Pre-arranged (10b5-1) · close on filing date $36.48
Adrian R. Krainer · Director
Director
$3.9M soldBarry Ticho · CHIEF MEDICAL OFFICER
CHIEF MEDICAL OFFICER
$1.1M soldJonathan Allan · GENERAL COUNSEL & CORP SEC
GENERAL COUNSEL & CORP SEC
$745.0K soldEdward M. MD Kaye · Director
Director
$501.7K soldArthur Tzianabos · Interim Executive Chair
Interim Executive Chair
$174.2K soldArthur A. Levin · Director
Director
$22.3K soldOpen-market trades
23 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| Adrian R. Krainer | Director | $3.9M | — | 4 | 100% of sales | |
| Barry Ticho | CHIEF MEDICAL OFFICER | $1.1M | — | 10 | 100% of sales | |
| Jonathan Allan | GENERAL COUNSEL & CORP SEC | $745.0K | — | 5 | 100% of sales | |
| Edward M. MD Kaye | Director | $501.7K | — | 2 | 100% of sales | |
| Arthur Tzianabos | Interim Executive Chair | $174.2K | — | 1 | 100% of sales | |
| Arthur A. Levin | Director | $22.3K | — | 1 | 100% of sales |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | Barry Ticho CHIEF MEDICAL OFFICER | SalePre-arranged (10b5-1) | 1,051 | $26.16 | $27.5K | 19,059 | |
traded | Jonathan Allan GENERAL COUNSEL & CORP SEC | SalePre-arranged (10b5-1) | 627 | $26.33 | $16.5K | 20,598 | |
traded | Barry Ticho CHIEF MEDICAL OFFICER | SalePre-arranged (10b5-1) | 5,545 | $30.67 | $170.1K | 20,110 | |
traded | Barry Ticho CHIEF MEDICAL OFFICER | SalePre-arranged (10b5-1) | 7,176 | $29.04 | $208.4K | 20,422 | |
traded | Barry Ticho CHIEF MEDICAL OFFICER | SalePre-arranged (10b5-1) | 7,228 | $32.66 | $236.1K | 27,598 | |
traded | Jonathan Allan GENERAL COUNSEL & CORP SEC | SalePre-arranged (10b5-1) | 1,457 | $29.95 | $43.6K | 18,086 | |
traded | Barry Ticho CHIEF MEDICAL OFFICER | SalePre-arranged (10b5-1) | 1,795 | $30.58 | $54.9K | 34,826 | |
traded | Barry Ticho CHIEF MEDICAL OFFICER | SalePre-arranged (10b5-1) | 2,243 | $32.79 | $73.5K | 36,621 | |
traded | Barry Ticho CHIEF MEDICAL OFFICER | SalePre-arranged (10b5-1) | 1,838 | $32.66 | $60.0K | 38,864 | |
traded | Jonathan Allan GENERAL COUNSEL & CORP SEC | SalePre-arranged (10b5-1) | 9,293 | $33.69 | $313.0K | 20,144 | |
traded | Barry Ticho CHIEF MEDICAL OFFICER | SalePre-arranged (10b5-1) | 1,461 | $29.99 | $43.8K | 40,702 | |
traded | Arthur A. Levin Director | SalePre-arranged (10b5-1) | 605 | $36.80 | $22.3K | 4,237 | |
traded | Arthur Tzianabos Interim Executive Chair | SalePre-arranged (10b5-1) | 4,355 | $40.00 | $174.2K | 31,339 | |
traded | Adrian R. Krainer Director | SalePre-arranged (10b5-1) | 33,243 | $39.74 | $1.3M | 283,302 | |
traded | Adrian R. Krainer Director | SalePre-arranged (10b5-1) | 7,229 | $39.66 | $286.7K | 316,545 | |
traded | Edward M. MD Kaye Director | SalePre-arranged (10b5-1) | 13,430 | $32.27 | $433.4K | 50,455 | |
traded | Jonathan Allan GENERAL COUNSEL & CORP SEC | SalePre-arranged (10b5-1) | 3,978 | $32.28 | $128.4K | 14,509 | |
traded | Edward M. MD Kaye Director | SalePre-arranged (10b5-1) | 2,181 | $31.31 | $68.3K | 63,054 | |
traded | Barry Ticho CHIEF MEDICAL OFFICER | SalePre-arranged (10b5-1) | 1,989 | $31.35 | $62.3K | 19,798 | |
traded | Jonathan Allan GENERAL COUNSEL & CORP SEC | SalePre-arranged (10b5-1) | 7,781 | $31.29 | $243.4K | 18,153 | |
traded | Adrian R. Krainer Director | SalePre-arranged (10b5-1) | 40,472 | $29.72 | $1.2M | 323,774 | |
traded | Adrian R. Krainer Director | SalePre-arranged (10b5-1) | 40,472 | $26.98 | $1.1M | 384,928 | |
traded | Barry Ticho CHIEF MEDICAL OFFICER | SalePre-arranged (10b5-1) | 5,931 | $25.72 | $152.6K | 9,350 |
GET /stocks/filings/vX/form-4?tickers=STOK&filing_date.gte=2025-10-26&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"STOK"
],
"issuer_cik": "0001623526",
"owner_cik": "0001966716",
"accession_number": "0001966716-26-000014",
"form_type": "4",
"filing_date": "2026-10-02",
"period_of_report": "2026-10-02",
"issuer_name": "Stoke Therapeutics, Inc.",
"issuer_trading_symbol": "STOK",
"owner_name": "Allan Jonathan",
"is_director": false,
"is_officer": true,
"is_ten_percent_owner": false,
"is_other": false,
"officer_title": "GENERAL COUNSEL & CORP SEC",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": true,
"transaction_date": "2026-10-02",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 627,
"transaction_price_per_share": 26.33,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 20598,
"transaction_value": 16508.91,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "This transaction was executed pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 10, 2025."
}
]
},
{
"tickers": [
"STOK"
],
"issuer_cik": "0001623526",
"owner_cik": "0001780088",
"accession_number": "0001780088-26-000023",
"form_type": "4",
"filing_date": "2026-10-02",
"period_of_report": "2026-10-01",
"issuer_name": "Stoke Therapeutics, Inc.",
"issuer_trading_symbol": "STOK",
"owner_name": "Ticho Barry",
"is_director": false,
"is_officer": true,
"is_ten_percent_owner": false,
"is_other": false,
"officer_title": "CHIEF MEDICAL OFFICER",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": true,
"transaction_date": "2026-10-01",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 1051,
"transaction_price_per_share": 26.1594,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 19059,
"transaction_value": 27493.529400000003,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "This transaction was executed pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025."
},
{
"id": "F2",
"description": "The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.91 to $26.51 per share, 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 the range set forth in this footnote."
}
]
}
]
}
// 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) · 69 records
- Option exercises22 records
- Tax withholding (sold to cover)47 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 Stoke Therapeutics, Inc.'s CEO sold stock?
No. Ian F. Smith (CEO) made no open-market sales filed as CEO in the last 12 months.
How current is STOK’s insider data?
These are STOK 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 STOK 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 STOK 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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