Liberty Global Ltd. — Director's Dealing 2017

Dec 14, 2017

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: Casa Systems Inc (CASA)
CIK: 0001333835
Period of Report: 2017-12-13

Reporting Person: Liberty Global plc (10% Owner)
Reporting Person: Liberty Global Ventures Holding B.V. (10% Owner)

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	2642900	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Series B Preferred	$		Common Stock (1789970)		Indirect

Footnotes

F1: The Common Shares of the Issuer ("Common Shares") are held of record by Liberty Global Ventures Holding B.V., a wholly owned subsidiary of Liberty Global plc.

F2: This report on Form 3 is filed jointly by Liberty Global plc and Liberty Global Ventures Holding B.V.

F3: The Series B Preferred Stock is convertible at any time at the holder's election, on a 10 for one basis and, in any event, will convert upon the closing of the Issuer's initial public offering