Stoke Therapeutics director sells 33K shares

Stoke Therapeutics, Inc. director Adrian R. Krainer reported an open-market sale of 33,243 shares of common stock on March 10, 2026 at a weighted average price of $39.7366 per share.

Accepted by SEC EDGAR 03/12/2026 - 04:56 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

Stoke Therapeutics, Inc. director Adrian R. Krainer reported an open-market sale of 33,243 shares of common stock on March 10, 2026 at a weighted average price of $39.7366 per share. After this transaction, he directly holds 283,302 shares.

The sale was executed under a pre-arranged Rule 10b5-1 trading plan adopted on August 15, 2025, meaning the trades were scheduled in advance rather than timed discretionarily.

Insider Trade Summary 10b5-1

Net Seller: 33,243 shares

Net Sell 1 txn

Insider Krainer Adrian R.

Role Director

Sold 33,243 shs ($1.32M)

Type	Security	Shares	Price	Value
Sale	Common Stock	33,243	$39.7366	$1.32M

Holdings After Transaction: Common Stock — 283,302 shares (Direct)

Footnotes (2)

1. F1. The transaction reported on this Form 4 was executed pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 15, 2025.
2. F2. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $39.50 to $40.11 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.

FAQ

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What insider transaction did Stoke Therapeutics (STOK) disclose?

Stoke Therapeutics disclosed that director Adrian R. Krainer sold 33,243 shares of common stock in an open-market transaction. The weighted average sale price was $39.7366 per share, and the trade occurred on March 10, 2026 under a pre-arranged trading plan.

How many Stoke Therapeutics (STOK) shares does Adrian R. Krainer hold after this sale?

After the reported sale, Adrian R. Krainer directly holds 283,302 shares of Stoke Therapeutics common stock. This figure is disclosed as his total direct ownership following the 33,243-share open-market sale executed on March 10, 2026 pursuant to a Rule 10b5-1 plan.

Was the Stoke Therapeutics (STOK) insider sale made under a Rule 10b5-1 plan?

Yes. The filing states the transaction was executed under a Rule 10b5-1 trading plan adopted by Adrian R. Krainer on August 15, 2025. Such plans pre-schedule trades, indicating this 33,243-share sale was planned in advance rather than timed opportunistically.

What price did the Stoke Therapeutics (STOK) director receive for the shares sold?

The reported weighted average sale price was $39.7366 per share. The filing notes that individual trades occurred in multiple transactions within a price range of $39.50 to $40.11 per share, and detailed breakdowns are available from the reporting person upon request.

Is the Stoke Therapeutics (STOK) insider transaction a purchase or a sale?

The transaction is an open-market sale of common stock by director Adrian R. Krainer. He sold 33,243 shares on March 10, 2026 and, after the sale, his direct holdings stand at 283,302 shares according to the disclosed post-transaction ownership figure.

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SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

X

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Krainer Adrian R.

(Last) (First) (Middle)

C/O STOKE THERAPEUTICS, INC.

45 WIGGINS AVENUE

(Street)

BEDFORD MA 01730

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Stoke Therapeutics, Inc. [ STOK ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
03/10/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	03/10/2026		S(1)		33,243	D	$39.7366(2)	283,302	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The transaction reported on this Form 4 was executed pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 15, 2025.

2. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $39.50 to $40.11 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.

	/s/ Jonathan Allan, Attorney-in-Fact	03/12/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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