SEC Form 4
Washington, D.C. 20549


Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB Number: 3235-0287
Estimated average burden
hours per response: 0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
1. Name and Address of Reporting Person*

(Last) (First) (Middle)


(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
X Officer (give title below) Other (specify below)
3. Date of Earliest Transaction (Month/Day/Year)
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 02/18/2015 M(1) 7,500 A $1.46 319,189 D
Common Stock 02/18/2015 M(1) 92,500 A $1.46 411,689 D
Common Stock 02/18/2015(2) S(3) 40,827 D $47.33(4) 370,862(5) D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Stock Option (right to buy) $1.46 02/18/2015 M(1) 7,500 (6) 02/22/2015(7) Common Stock 7,500 $0(8) 92,500 D
Stock Option (right to buy) $1.46 02/18/2015 M(1) 92,500 (6) 02/22/2015(7) Common Stock 92,500 $0(8) 0 D
Explanation of Responses:
1. This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 2014.
2. Upon execution of transactions disclosed on this Form 4, all securities subject to the 10b5-1 trading plan have been transacted and the plan has expired pursuant to its terms.
3. All proceeds from the sale were used to cover exercise price and taxes due upon exercise of options.
4. Reflects the weighted average sale price of the shares sold. The shares were sold in multiple trades at prices ranging from $46.80 to $48.49 per share. The reporting person will provide to the SEC staff, the issuer or a security holder of the issuer, upon request, full information regarding the number of shares sold at separate prices within the foregoing range.
5. Amount of Shares Beneficially Owned Following Reported Transaction includes 104,414 unvested shares subject to a restricted stock awards and 266,448 shares owned outright. Shares owned outright include 1,015 shares acquired through participation in the Employee Stock Purchase Plan for the 2014 plan year.
6. The option vested in three annual installments with 33,333 options vesting on each of February 22, 2011 and February 22, 2012, and 33,334 options vesting on February 22, 2013.
7. Exercise of stock options that were approaching their 5-year expiration date.
8. There was no consideration given in exchange for the security.
/s/ Joseph Bonaccorsi 02/19/2015
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.