Adobe Systems Inc. on Dec. 19 completed its deal to acquire TubeMogul Inc. for a transaction value of $544.6 million.

The company offered $14 per share for the stake.

In addition to general closing conditions, the deal required additional review for antitrust concerns.

Weil Gotshal & Manges LLP was the legal adviser for Adobe Systems.

Morgan Stanley & Co. LLC was the financial adviser for TubeMogul, while DLA Piper LLP (US) was the legal adviser.