Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Common Stock^F2,F4	Nov 11, 2015	S	100,000	$39.416	D	1,701,989	I	By Douglas Family Trust
Common Stock^F2,F4	Nov 12, 2015	S	150,000	$39.0508	D	1,551,989	I	By Douglas Family Trust
Common Stock^F2,F4	Nov 13, 2015	S	100,000	$37.6884	D	1,451,989	I	By Douglas Family Trust
Common Stock^F1,F2,F8,F9	holding	—	—		—	3,926,372	D
Common Stock^F2,F3	holding	—	—		—	2,584,441	I	By James Douglas and Jean Douglas Irrevocable Descendants' Trust
Common Stock^F6,F2,F5	holding	—	—		—	923,645	I	By James E. Douglas III
Common Stock^F6,F2	holding	—	—		—	0	I	By KGD 2010 Annuity Trust III
Common Stock^F7,F2	holding	—	—		—	0	I	By MMD 2010 Annuity Trust III

Table II — derivative securities

No Table II lines on this filing.

Explanation of responses

F1These securities are held directly and jointly by Kevin Douglas and his wife, Michelle Douglas.
F2Each of the reporting persons hereunder (individually, a "Reporting Person" and collectively the "Reporting Persons") may be deemed a member of a "group" within the meaning of Section 13(d)(3) of the Securities and Exchange Act of 1934, as amended (the "Exchange Act") or Rule 13d-5 promulgated under the Exchange Act, with one or more of the other Reporting Persons. Although the Reporting Persons are reporting such securities as if they were members of a "group", the filing of this Form 4 shall not be deemed an admission by any Reporting Person that such Reporting Person is a beneficial owner of any securities other than those directly held by such Reporting Person.
F3These securities are held directly by the James Douglas and Jean Douglas Irrevocable Descendants' Trust and indirectly by Kevin Douglas. Kevin Douglas and Michelle Douglas, husband and wife, are each a co-trustee of the James Douglas and Jean Douglas Irrevocable Descendants' Trust.
F4These securities are held directly by the Douglas Family Trust and indirectly by Kevin Douglas. James E. Douglas and Jean A. Douglas, husband and wife, are each a co-trustee of the Douglas Family Trust.
F5These securities are held directly by James E. Douglas III and indirectly by Kevin Douglas.
F6On December 27, 2010, the Reporting Person contributed 850,593 shares to the KGD 2010 Annuity Trust III, a grantor-retained annuity trust of which Kevin Douglas is the sole trustee. On February 21, 2012, 563,013 shares were distributed to the Reporting Person and are reported in this Form 4 as held directly and jointly by Kevin Douglas and Michelle Douglas. Upon successful completion of the GRAT on February 6, 2013, 267,580 shares were distributed to the Reporting Person and are reported on this Form 4 as held directly and jointly by Kevin Douglas and Michelle Douglas.
F7On December 27, 2010, the Reporting Person contributed 850,593 shares to the MMD 2010 Annuity Trust III, a grantor-retained annuity trust of which Michelle Douglas is the sole trustee. On February 21, 2012, 563,013 shares were distributed to the Reporting Person and are reported in this Form 4 as held directly and jointly by Kevin Douglas and Michelle Douglas. Upon successful completion of the GRAT on February 6, 2013, 267,580 shares were distributed to the Reporting Person and are reported on this Form 4 as held directly and jointly by Kevin Douglas and Michelle Douglas.
F8Includes 62,652 shares held by an intentionally defective grantor trust (the "KGD IDGT"). Kevin Douglas, as the settlor of the KGD IDGT, has the right to substitute property of equivalent value in return for the shares held by the KGD IDGT and may be deemed to have shared voting and dispositive power over the shares held by the KGD IDGT.
F9Includes 62,652 shares held by an intentionally defective grantor trust (the "MMD IDGT"). Michelle Douglas, as the settlor of the MMD IDGT, has the right to substitute property of equivalent value in return for the shares held by the MMD IDGT and may be deemed to have shared voting and dispositive power over the shares held by the MMD IDGT.