

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 10-K
(Mark One)
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ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the fiscal year ended December 31, 2016
or
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TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from to
Commission File Number: 001-07434
Aflac Incorporated
(Exact name of registrant as specified in its charter)
Georgia
58-1167100
(State or other jurisdiction of incorporation or organization)
(I.R.S. Employer Identification No.)
1932 Wynnton Road, Columbus, Georgia
31999
(Address of principal executive offices)
(ZIP Code)
Registrant’s telephone number, including area code: 706.323.3431
Securities registered pursuant to Section 12(b) of the Act:
Title of each class
Name of each exchange on which registered
Common Stock, $.10 Par Value
New York Stock Exchange
Tokyo Stock Exchange
Securities registered pursuant to Section 12(g) of the Act: None
Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.
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Yes
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No
Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.
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Yes
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No
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act
of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been
subject to such filing requirements for the past 90 days.
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Yes
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No
Indicate by check mark whether the registrant has submitted electronically and posted on its corporate website, if any, every Interactive Data
File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (Section 232.405 of this chapter) during the preceding 12
months (or for such shorter period that the registrant was required to submit and post such files).
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Yes
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No
Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (Section 229.405 of this chapter) is not
contained herein, and will not be contained, to the best of registrant’s knowledge, in definitive proxy or information statements incorporated by
reference in Part III of this Form 10-K or any amendment to this Form 10-K.
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Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting
company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.
Large accelerated filer
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Accelerated filer
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Non-accelerated filer
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(Do not check if smaller reporting company
Smaller reporting company
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Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).
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Yes
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No
The aggregate market value of the voting common stock held by non-affiliates of the registrant as of June 30, 2016, was $29,327,044,586.
The number of shares of the registrant’s common stock outstanding at February 15, 2017, with $.10 par value, was 401,426,860.
Documents Incorporated By Reference
Certain information contained in the Notice and Proxy Statement for the Company’s Annual Meeting of Shareholders to be held on May 1, 2017,
is incorporated by reference into Part III hereof.