Item 2(d)	Title of Class of Securities:

	Class A Common Stock, par value $0.01 per share

Item 2(e)	CUSIP Number:

	006855100

Item 3	Not Applicable

Item 4	Ownership:

	The percentages used herein are calculated based upon the Shares of Class A common stock issued and outstanding as of February 15, 2016, as reported on the Issuer’s annual report on Form 10-K filed with the Securities and Exchange Commission by the Issuer for the fiscal year ended December 31, 2015.

	As of the close of business on March 18, 2016:

	1. Point72 Asset Management, L.P.
	(a) Amount beneficially owned: 158,500
	(b) Percent of class: 1.1%
	(c)(i) Sole power to vote or direct the vote: -0-
	(ii) Shared power to vote or direct the vote: 158,500
	(iii) Sole power to dispose or direct the disposition: -0-
	(iv) Shared power to dispose or direct the disposition: 158,500

	2. Point72 Capital Advisors, Inc.
	(a) Amount beneficially owned: 158,500
	(b) Percent of class: 1.1%
	(c)(i) Sole power to vote or direct the vote: -0-
	(ii) Shared power to vote or direct the vote: 158,500
	(iii) Sole power to dispose or direct the disposition: -0-
	(iv) Shared power to dispose or direct the disposition: 158,500

	3. Cubist Systematic Strategies, LLC
	(a) Amount beneficially owned: 2,566
	(b) Percent of class: less than 0.1%
	(c)(i) Sole power to vote or direct the vote: -0-
	(ii) Shared power to vote or direct the vote: 2,566
	(iii) Sole power to dispose or direct the disposition: -0-
	(iv) Shared power to dispose or direct the disposition: 2,566

	4. EverPoint Asset Management, LLC
	(a) Amount beneficially owned: 560,000
	(b) Percent of class: 3.9%
	(c)(i) Sole power to vote or direct the vote: -0-
	(ii) Shared power to vote or direct the vote: 560,000
	(iii) Sole power to dispose or direct the disposition: -0-
	(iv) Shared power to dispose or direct the disposition: 560,000