Form 144 - Report of proposed sale of securities:
SEC Accession No. 0001315863-25-000559
Filing Date
2025-08-04
Accepted
2025-08-04 16:25:07
Documents
1

Document Format Files

Seq Description Document Type Size
1 primary_doc.html 144  
1 primary_doc.xml 144 3411
  Complete submission text file 0001315863-25-000559.txt   5283
Mailing Address 3000 TECHNOLOGY DRIVE SUITE 400 PLANO TX 75074
Business Address 3000 TECHNOLOGY DRIVE SUITE 400 PLANO TX 75074 800-611-8488
Spok Holdings, Inc (Subject) CIK: 0001289945 (see all company filings)

EIN.: 161694797 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 144 | Act: 33 | File No.: 001-32358 | Film No.: 251180669
SIC: 4812 Radiotelephone Communications
(CF Office: 06 Technology)

Mailing Address 14841 DALLAS PARKWAY SUITE 415 DALLAS TX 75254
Business Address 14841 DALLAS PARKWAY SUITE 415 DALLAS TX 75254 214.276.9001
Braeside Investments, LLC (Reporting) CIK: 0001427683 (see all company filings)

EIN.: 200880944 | State of Incorp.: TX | Fiscal Year End: 1231
Type: 144