Petrus Paulus van Schaick - 30 Sep 2025 SCHEDULE 13G/A Report for Upland Software, Inc. Common Stock, par value $0.0001 per share (UPLD)

Filing Manager: Petrus Paulus van Schaick
Reporting Manager: Jalak Investments B.V.
Security: Upland Software, Inc. Common Stock, par value $0.0001 per share
Symbol: UPLD
Shares outstanding: 28.9M shares
Disclosed Ownership: 2.6M shares
Ownership: 9%
Form type: SCHEDULE 13G/A
Filing time: 10 Nov 2025, 16:05:18 UTC
Date of event: 30 Sep 2025
Previous filing: 03 Apr 2025
SEC: View on sec.gov

Reporting Managers (2)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Jalak Investments B.V.	9%	2.6M	0	2.6M	/s/ Petrus van Schaick	Petrus van Schaick/ Sole Shareholder
Petrus van Schaick	9%	2.6M	0	2.6M	/s/ Petrus van Schaick	Petrus van Schaick