SHAREHOLDER ALERT: Levi & Korsinsky, LLP Notifies Investors of an Investigation into NCS Multistage Holdings, Inc. ("NCSM")

Levi & Korsinsky, LLP has commenced an investigation into potential breaches of fiduciary duty by the NCS Board of Directors. This investigation concerns NCS's proposed merger with Weatherford International plc ("Weatherford"). Under the terms of the proposed transaction, shareholders are expected to receive either (1) .5537 shares of Weatherford stock per share of NCS, or (2) .2392 shares of Weatherford stock per share of NCS in addition to a cash amount equivalent to .1271 shares of Weatherford stock per share of NCS. Levi & Korsinsky's NCS investigation concerns whether the Board of Directors breached its fiduciary duties owed to the company's stockholders by agreeing to these terms.