[Form 4] Mastech Digital, Inc. Insider Trading Activity

Rhea-AI Filing Summary

Steven A. Shaw, a director of Mastech Digital, Inc. (MHH), reported purchasing 3,500 shares of the issuer's common stock on 08/29/2025 at a weighted average price of $8.00 per share. After the transaction, the filing states the reporting person beneficially owns 1,331,568 shares indirectly through the Rachel Lynn Shaw Trust, of which he is trustee. The Form 4 was signed and dated 09/02/2025 and indicates the purchase was executed through multiple trades at prices ranging from $7.96 to $8.0999, with the weighted average price disclosed on the form.

Positive

• Director purchase disclosed: Reporting person acquired 3,500 shares on 08/29/2025, demonstrating insider purchasing activity.
• Transparency on execution: Form discloses trade price range ($7.96 to $8.0999) and weighted average price ($8.00), and offers to provide trade-level details on request.
• Clear beneficial ownership: Post-transaction beneficial ownership of 1,331,568 shares is stated and identified as held via the Rachel Lynn Shaw Trust.

Negative

• None.

Insights

Corporate Governance Expert

TL;DR: Director-level insider acquired a small incremental stake via trust, disclosed on Form 4; transaction appears routine and compliant.

The filing shows a straightforward open-market purchase by a reporting director acting as trustee of an affiliated trust. The disclosure includes the required detail on execution prices and the reporting undertakes to provide trade-level detail on request, which aligns with transparency expectations under Section 16. There is no indication of any derivative transactions, option exercises, or changes in control. From a governance standpoint, the form documents a routine insider purchase and proper Section 16 reporting.

Securities Analyst

TL;DR: Director purchased 3,500 shares at a weighted average $8.00; beneficial ownership remains concentrated through a trust.

The acquisition of 3,500 shares is explicitly reported with execution prices ranging from $7.96 to $8.0999 and a weighted average price listed. The post-transaction beneficial ownership of 1,331,568 shares is held indirectly via the Rachel Lynn Shaw Trust. The size of the reported purchase is modest relative to the total indirect stake disclosed, so while it signals insider buying, it is unlikely by itself to be materially price-moving. The filing contains no additional financial metrics or derivative activity to assess leverage or option-related dilution.

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^*

SHAW STEVEN A

(Last) (First) (Middle)

346 CLAYPOOL DRIVE

(Street)

WARWICK RI 02886

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Mastech Digital, Inc. [ MHH ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
08/29/2025

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	08/29/2025		P		3,500	A	$8(1)	1,331,568	I	By Rachel Lynn Shaw Trust(2)

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. This purchase was executed through multiple trades at prices ranging from $7.96 to $8.0999. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares purchased at each separate price for all transactions reported on this Form 4.

2. The reporting person is the trustee of the Rachel Lynn Shaw Trust.

	/s/ Steven A. Shaw	09/02/2025
	** 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.

FAQ

What transaction did Steven A. Shaw report for Mastech Digital (MHH)?

He reported purchasing 3,500 shares of Mastech Digital common stock on 08/29/2025.

At what price were the MHH shares purchased on the Form 4?

The trades occurred at prices ranging from $7.96 to $8.0999; the form reports a weighted average price of $8.00.

How many MHH shares does Steven A. Shaw beneficially own after the reported purchase?

The Form 4 reports he beneficially owns 1,331,568 shares indirectly through the Rachel Lynn Shaw Trust.

What is Steven A. Shaw's relationship to Mastech Digital?

The Form 4 lists him as a Director of Mastech Digital and as trustee of the Rachel Lynn Shaw Trust.

When was the Form 4 signed and filed?

The document shows the reporting person signed the Form 4 on 09/02/2025 and reports the earliest transaction date as 08/29/2025.