Insider at Scholar Rock (SRRK) sells 2,544 shares under 10b5-1 plan

Q: What did Scholar Rock (SRRK) director Michael Gilman report in this Form 4?

Michael Gilman reported selling 2,544 shares of Scholar Rock common stock in open-market transactions on July 1, 2026 . The filing also shows that he continues to hold 52,672 shares plus 6,839 RSUs after these trades.

Q: At what prices did Michael Gilman sell Scholar Rock (SRRK) shares?

Gilman’s reported weighted average sale prices were $53.5440 , $54.2257 , and $54.8145 per share. Footnotes note multiple trades in ranges from $52.970 to $55.010 , with full breakdowns available to SEC staff upon request.

Q: How many Scholar Rock (SRRK) shares does Michael Gilman hold after the sale?

Following the July 1, 2026 transactions, Gilman holds 52,672 shares of Scholar Rock common stock and 6,839 restricted stock units (RSUs) . This indicates that, despite the sale, he maintains a sizable ongoing equity stake in the company.

Q: Was Michael Gilman’s Scholar Rock (SRRK) stock sale pre-planned?

Yes. A footnote states the sale was effected under a Rule 10b-5-1 trading plan adopted on March 31, 2026 . Such plans schedule trades in advance, often reducing the significance of timing as an indicator of insider sentiment.

Q: Why did Michael Gilman sell Scholar Rock (SRRK) shares according to the filing?

The filing explains that the sales were made to cover tax obligations arising from the vesting and settlement of restricted stock units (RSUs) . This links the transactions to compensation-related tax needs rather than discretionary portfolio changes.

Filing Impact

(Moderate)

Filing Sentiment

(Negative)

Form Type

Rhea-AI Filing Summary

Scholar Rock Holding Corp director Michael Gilman sold 2,544 shares of common stock in open-market transactions on July 1, 2026. The sales were made under a Rule 10b-5-1 trading plan adopted on March 31, 2026 to cover tax obligations from vesting restricted stock units.

Prices ranged from about $52.97 to $55.01, reported as weighted average prices for each trade. After these transactions, Gilman holds 52,672 shares of common stock and 6,839 restricted stock units (RSUs), indicating he retains a substantial equity position in the company.

Insider Trade Summary 10b5-1

Net Seller: 2,544 shares ($137,058)

Net Sell 3 txns

Insider Gilman Michael

Role null

Sold 2,544 shs ($137K)

Type	Security	Shares	Price	Value
Sale	Common Stock	1,346	$53.544	$72K
Sale	Common Stock	1,155	$54.2257	$63K
Sale	Common Stock	43	$54.8145	$2K

Holdings After Transaction: Common Stock — 60,709 shares (Direct, null)

Footnotes (1)

This sale was effected pursuant to a Rule 10b-5-1 trading plan adopted on March 31, 2026 to cover tax obligations upon the vesting and settlement of restricted stock units (RSUs). The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $52.970 to $53.955, inclusive. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request. Consists of 53,870 shares of common stock and 6,839 RSUs. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $53.960 to $54.750, inclusive. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request. Consists of 52,715 shares of common stock and 6,839 RSUs. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $54.790 to $55.010, inclusive. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request. Consists of 52,672 shares of common stock and 6,839 RSUs.

Key Figures

Shares sold: 2,544 shares Weighted average price 1: $53.5440 per share Weighted average price 2: $54.2257 per share +5 more

8 metrics

Shares sold 2,544 shares Total common stock sold on July 1, 2026

Weighted average price 1 $53.5440 per share One of three reported weighted average sale prices

Weighted average price 2 $54.2257 per share One of three reported weighted average sale prices

Weighted average price 3 $54.8145 per share One of three reported weighted average sale prices

Trading range (low) $52.970 per share Lowest price in reported sale ranges

Trading range (high) $55.010 per share Highest price in reported sale ranges

Common shares held after 52,672 shares Common stock beneficially owned after transactions

RSUs held after 6,839 RSUs Restricted stock units beneficially owned after transactions

Key Terms

Rule 10b-5-1 trading plan, restricted stock units (RSUs), weighted average price

3 terms

Rule 10b-5-1 trading plan regulatory

"This sale was effected pursuant to a Rule 10b-5-1 trading plan adopted on March 31, 2026..."

restricted stock units (RSUs) financial

"to cover tax obligations upon the vesting and settlement of restricted stock units (RSUs)."

Restricted stock units (RSUs) are a type of company promise to give employees shares of stock in the future, usually after certain conditions like working for a set time. They are like a gift promised today that you receive later, which can become valuable if the company's stock price goes up. RSUs matter because they are a way companies reward employees and can be a significant part of compensation.

weighted average price financial

"The price reported in Column 4 is a weighted average price."

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 07/06/2026 - 04:31 PM Accepted by SEC EDGAR 07/06/2026 - 04:30 PM

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).

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^*

Gilman Michael

(Last)

(First)

(Middle)

301 BINNEY STREET

(Street)

CAMBRIDGE

MASSACHUSETTS

02142

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Scholar Rock Holding Corp [ SRRK ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
07/01/2026

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

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

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

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	07/01/2026		S		1,346⁽¹⁾	D	$53.544⁽²⁾	60,709⁽³⁾	D
Common Stock	07/01/2026		S		1,155⁽¹⁾	D	$54.2257⁽⁴⁾	59,554⁽⁵⁾	D
Common Stock	07/01/2026		S		43⁽¹⁾	D	$54.8145⁽⁶⁾	59,511⁽⁷⁾	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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. This sale was effected pursuant to a Rule 10b-5-1 trading plan adopted on March 31, 2026 to cover tax obligations upon the vesting and settlement of restricted stock units (RSUs).

2. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $52.970 to $53.955, inclusive. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request.

3. Consists of 53,870 shares of common stock and 6,839 RSUs.

4. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $53.960 to $54.750, inclusive. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request.

5. Consists of 52,715 shares of common stock and 6,839 RSUs.

6. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $54.790 to $55.010, inclusive. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request.

7. Consists of 52,672 shares of common stock and 6,839 RSUs.

	/s/ Junlin Ho, attorney-in-fact for Michael Gilman	07/06/2026
	** 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.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR

FAQ

What did Scholar Rock (SRRK) director Michael Gilman report in this Form 4?

Michael Gilman reported selling 2,544 shares of Scholar Rock common stock in open-market transactions on July 1, 2026. The filing also shows that he continues to hold 52,672 shares plus 6,839 RSUs after these trades.

At what prices did Michael Gilman sell Scholar Rock (SRRK) shares?

Gilman’s reported weighted average sale prices were $53.5440, $54.2257, and $54.8145 per share. Footnotes note multiple trades in ranges from $52.970 to $55.010, with full breakdowns available to SEC staff upon request.

How many Scholar Rock (SRRK) shares does Michael Gilman hold after the sale?

Following the July 1, 2026 transactions, Gilman holds 52,672 shares of Scholar Rock common stock and 6,839 restricted stock units (RSUs). This indicates that, despite the sale, he maintains a sizable ongoing equity stake in the company.

Was Michael Gilman’s Scholar Rock (SRRK) stock sale pre-planned?

Yes. A footnote states the sale was effected under a Rule 10b-5-1 trading plan adopted on March 31, 2026. Such plans schedule trades in advance, often reducing the significance of timing as an indicator of insider sentiment.

Why did Michael Gilman sell Scholar Rock (SRRK) shares according to the filing?

The filing explains that the sales were made to cover tax obligations arising from the vesting and settlement of restricted stock units (RSUs). This links the transactions to compensation-related tax needs rather than discretionary portfolio changes.

How many total Scholar Rock (SRRK) shares were sold in Gilman’s July 1, 2026 trades?

Across three reported open-market transactions, Gilman sold a total of 2,544 shares of Scholar Rock common stock. The trades were reported with separate weighted average prices and detailed price ranges in the Form 4 footnotes.