----

| Puerto Rico                                                    |   | 66-0555678                           |
|----------------------------------------------------------------|--------|--------------------------------------|
| (State or other jurisdiction of incorporation or organization) |   | (I.R.S. Employer Identification No.) |
| 1441 F.D. Roosevelt AvenueSan Juan, Puerto Rico |   | 00920      |
|-------------------------------------------------|--------|------------|
| (Address of principal executive offices)        |   | (Zip code) |
| (787) 749-4949                                             |
|------------------------------------------------------------|
| (Registrant’s telephone number, including area code) |
| Not applicable                                                                     |
|------------------------------------------------------------------------------------|
| (Former name, former address and former fiscal year, if changed since last report) |
| Large accelerated filer  ☐ | Accelerated filer  ☑         |
|---------------------------------------|-----------------------------------------|
| Non-accelerated filer  ☐   | Smaller reporting company  ☐ |
| Emerging growth company ☐       |                                    |

----

----

| Title of each class                   |   | Outstanding at March 31, 2017 |
|---------------------------------------|--------|-------------------------------|
| Common Stock Class A, $1.00 par value |   | 950,968                       |
| Common Stock Class B, $1.00 par value |   | 23,491,670                    |

----

----

| Item 4. | Controls and Procedures |
|---------|-------------------------|

|  | · | pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the Company; |
|--|--------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------|

|  | · | provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with GAAP and that receipts and expenditures of the Company are being made only in accordance with authorizations of management and directors of the Company; and |
|--|--------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|  | · | provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of the Company’s assets that could have a material effect on the consolidated financial statements. |
|--|--------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

----

|  | · | After hiring additional personnel in the actuarial department, effective 2017 we reinforced the review process over the accuracy of the claims paid data within the claim lags. |
|--|--------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|  | · | In addition, we strengthened the claims paid reconciliation process to include the incurred date component within the claim lags on a monthly and historical basis. |
|--|--------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------|

----

| Item 6. | Exhibits |
|---------|----------|

| Exhibits | Description                                                                                                                                                                                                                                                                                                                                                           |
|----------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|     |                                                                                                                                                                                                                                                                                                                                                                  |
| 3(i)(c)  | Articles of Incorporation of Triple-S Management Corporation, incorporated by reference to Exhibit 3(i)(c) to TSM’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2008 (File No. 001-33865).                                                                                                                                                    |
|     |                                                                                                                                                                                                                                                                                                                                                                  |
| 3(i)(d)* | Amendments to Article Tenth and Thirteenth of the Amended and Restated Articles of Incorporation of Triple-S Management Corporation.                                                                                                                                                                                                                                  |
|     |                                                                                                                                                                                                                                                                                                                                                                  |
| 3(i)(e)* | Composite Amended and Restated Articles of Incorporation of Triple-S Management Corporation.                                                                                                                                                                                                                                                                          |
|     |                                                                                                                                                                                                                                                                                                                                                                  |
| 11       | Statement re computation of per share earnings; an exhibit describing the computation of the earnings per share for the three months ended March 31, 2017 and 2016 has been omitted as the detail necessary to determine the computation of earnings per share can be clearly determined from the material contained in Part I of this Quarterly Report on Form 10-Q. |
|     |                                                                                                                                                                                                                                                                                                                                                                  |
| 31.1*    | Certification of the President and Chief Executive Officer required by Rule 13a-14(a)/15d-14(a).                                                                                                                                                                                                                                                                      |
|     |                                                                                                                                                                                                                                                                                                                                                                  |
| 31.2*    | Certification of the Executive Vice President and Chief Financial Officer required by Rule 13a-14(a)/15d-14(a).                                                                                                                                                                                                                                                       |
|     |                                                                                                                                                                                                                                                                                                                                                                  |
| 32.1*    | Certification of the President and Chief Executive Officer required pursuant to 18 U.S.C Section 1350.                                                                                                                                                                                                                                                                |
|     |                                                                                                                                                                                                                                                                                                                                                                  |
| 32.2*    | Certification of the Executive Vice President and Chief Financial Officer required pursuant to 18 U.S.C Section 1350.                                                                                                                                                                                                                                                 |

| * | Filed herein. |
|---|---------------|

----

|       |                |  |     | Triple-S Management Corporation        |  |
|-------|----------------|--|-----|----------------------------------------|--|
|       |                |  |     | Registrant                             |  |
|       |                |  |     |                              |  |
| Date: | August 9, 2017 |  | By: | /s/ Roberto García-Rodríguez |  |
|       |                |  |     | Roberto García-Rodríguez     |  |
|       |                |  |     | President and Chief Executive Officer  |  |
| Date: | August 9, 2017 |  | By: | /s/ Juan J. Román-Jiménez                  |  |
|-------|----------------|--|-----|------------------------------------------------------|--|
|       |                |  |     | Juan J. Román-Jiménez                      |  |
|       |                |  |     | Executive Vice President and Chief Financial Officer |  |

----