| | 2017 | | 2016 | | 2015 | | |||
| | | | | | | | | | |
Atlantic Security Holding Corporation | | | 14,620,846 | | | 14,620,846 | | | 14,620,846 | |
Share-based compensation plans, Note 19 | | | 276,011 | | | 277,436 | | | 269,832 | |
Others | | | 5,151 | | | 17,255 | | | 13,155 | |
| | | 14,902,008 | | | 14,915,537 | | | 14,903,833 | |