<SEC-DOCUMENT>0001193125-25-076408-index.html : 20250409 <SEC-HEADER>0001193125-25-076408.hdr.sgml : 20250409 <ACCEPTANCE-DATETIME>20250409092436 ACCESSION NUMBER: 0001193125-25-076408 CONFORMED SUBMISSION TYPE: DEF 14A PUBLIC DOCUMENT COUNT: 24 CONFORMED PERIOD OF REPORT: 20250514 FILED AS OF DATE: 20250409 DATE AS OF CHANGE: 20250409 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Mastech Digital, Inc. CENTRAL INDEX KEY: 0001437226 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-MANAGEMENT CONSULTING SERVICES [8742] ORGANIZATION NAME: 07 Trade & Services EIN: 262753540 STATE OF INCORPORATION: PA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: DEF 14A SEC ACT: 1934 Act SEC FILE NUMBER: 001-34099 FILM NUMBER: 25824027 BUSINESS ADDRESS: STREET 1: 1305 CHERRINGTON PARKWAY STREET 2: BUILDING 210, SUITE 400 CITY: MOON TOWNSHIP STATE: PA ZIP: 15108 BUSINESS PHONE: 412-787-2100 MAIL ADDRESS: STREET 1: 1305 CHERRINGTON PARKWAY STREET 2: BUILDING 210, SUITE 400 CITY: MOON TOWNSHIP STATE: PA ZIP: 15108 FORMER COMPANY: FORMER CONFORMED NAME: Mastech Holdings, Inc. DATE OF NAME CHANGE: 20080610 </SEC-HEADER> <DOCUMENT> <TYPE>DEF 14A <SEQUENCE>1 <FILENAME>d911674ddef14a.htm <DESCRIPTION>DEF 14A <TEXT> Document 1 - file: d911674ddef14a.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.SCH <SEQUENCE>2 <FILENAME>mhh-20241231.xsd <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA <TEXT> Document 2 - file: mhh-20241231.xsd
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>g911674g01b37.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 3 - file: g911674g01b37.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>g911674g01g01.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: g911674g01g01.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>g911674g02b37.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: g911674g02b37.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>g911674g03s01.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: g911674g03s01.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>g911674g12w55.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 7 - file: g911674g12w55.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>g911674g67m66.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 8 - file: g911674g67m66.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>g911674g72q07.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 9 - file: g911674g72q07.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>g911674g80w12.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 10 - file: g911674g80w12.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>g911674g96x20.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 11 - file: g911674g96x20.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>g911674gsnap4.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 12 - file: g911674gsnap4.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>g911674nsnap3.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 13 - file: g911674nsnap3.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>g911674snap5.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 14 - file: g911674snap5.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>g911674spb43.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 15 - file: g911674spb43.jpg
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>17 <FILENAME>R1.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 17 - file: R1.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>18 <FILENAME>R2.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 18 - file: R2.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>19 <FILENAME>Show.js <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 19 - file: Show.js
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>20 <FILENAME>report.css <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 20 - file: report.css
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>22 <FILENAME>FilingSummary.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 22 - file: FilingSummary.html
Document 22 - RAW XML: FilingSummary.xml
</DOCUMENT> <DOCUMENT> <TYPE>JSON <SEQUENCE>24 <FILENAME>MetaLinks.json <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 24 - file: MetaLinks.json
</DOCUMENT> <DOCUMENT> <TYPE>ZIP <SEQUENCE>25 <FILENAME>0001193125-25-076408-xbrl.zip <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 25 - file: 0001193125-25-076408-xbrl.zip
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>26 <FILENAME>d911674ddef14a_htm.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 26 - file: d911674ddef14a_htm.html
Document 26 - RAW XML: d911674ddef14a_htm.xml
</DOCUMENT> </SEC-DOCUMENT>