X0306 5/A 2018-12-31 2019-01-28 0 0 0 0000793547 NAVIGATORS GROUP INC NAVG 0001170862 DEEKS TERENCE N C/O THE NAVIGATORS GROUP, INC. 400 ATLANTIC STREET, 8TH FLOOR STAMFORD CT 06901 1 0 1 0 Common Stock, par value $0.10 per share 2018-03-19 5 G 0 72826 0.00 A 2725364 D Common Stock, par value $0.10 per share 2018-03-19 5 G 0 323924 0.00 D 2725364 I See Footnote Common Stock, par value $0.10 per share 2018-02-01 5 G 0 882612 0.00 D 2725364 I See Footnote Common Stock, par value $0.10 per share 2018-09-24 5 G 0 142587 0.00 A 2725364 I See Footnote Common Stock, par value $0.10 per share 2018-12-31 5 G 0 144993 0.00 A 2725364 D Common Stock, par value $0.10 per share 2018-12-31 5 G 0 262789 0.00 A 2725364 D Common Stock, par value $0.10 per share 2018-12-31 5 G 0 195466 0.00 A 2725364 D Represents distribution in kind to the Reporting Person by the Terence N. Deeks 2015 Qualified Three Year Annuity Trust (the "2015 Trust"). This Form 5 is amended to correct the amount reported in Column 5 to accurately reflect the Reporting Person's total amount of securities beneficially owned at the end of the Issuer's fiscal year. This amount was previously reported incorrectly due to a mathematical error. Represents distribution in kind by the 2015 Trust to trusts for the benefit of Reporting Person's children or grandchildren. Includes 1,667,051 shares held by the Terence N. Deeks 2016 Qualified Three Year Annuity Trust (the "2016 Trust"), the Terence N. Deeks 2017 Qualified Three Year Annuity Trust (the "2017 Trust") and the Terence N. Deeks 2018 Qualified Three Year Annuity Trust (the "2018 Trust", and together with the 2016 Trust and the 2017 Trust, collectively, the "Trusts") as of December 31, 2018, of which the Reporting Person is the settler, 56,400 shares owned jointly with the Reporting Person's wife, 745,809 shares held directly and 256,104 shares held by the Deeks Family Foundation (the "Foundation"). The Reporting Person disclaims beneficial ownership of the shares held by the Trusts and the Foundation except to the extent of any pecuniary interest he may be deemed to hold therein. Represents gift by the Reporting Person to the 2018 Trust. Represents gift by the Reporting Person to the Deeks Family Foundation. Represents distribution in kind to the Reporting Person by the 2016 Trust. Represents distribution in kind to the Reporting Person by the 2017 Trust. Represents distribution in kind to the Reporting Person by the 2018 Trust. /s/ Deepa R. Nayini, attorney-in-fact 2019-02-06