Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000950170-25-107993
Filing Date
2025-08-13
Accepted
2025-08-13 16:02:03
Documents
1

Document Format Files

Seq Description Document Type Size
1 primary_doc.html SCHEDULE 13G/A  
1 primary_doc.xml SCHEDULE 13G/A 6881
  Complete submission text file 0000950170-25-107993.txt   8542
Mailing Address 1 YORK STREET, SUITE 1900 TORONTO A6 M5J 0B6
Business Address 1 YORK STREET, SUITE 1900 TORONTO A6 M5J 0B6 1-416-369-9212
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND (Filed by) CIK: 0001535845 (see all company filings)

EIN.: 980377723 | Fiscal Year End: 1231
Type: SCHEDULE 13G/A

Mailing Address 8701 BEE CAVE ROAD EAST BUILDING, SUITE 310 AUSTIN TX 78746
Business Address 8701 BEE CAVE ROAD EAST BUILDING, SUITE 310 AUSTIN TX 78746 512-575-3637
SilverBox Corp IV (Subject) CIK: 0002015947 (see all company filings)

EIN.: 862754279 | Fiscal Year End: 1231
Type: SCHEDULE 13G/A | Act: 34 | File No.: 005-94598 | Film No.: 251211340
SIC: 6770 Blank Checks
(CF Office: 05 Real Estate & Construction)