X0306 4 2017-02-21 1 0000730708 SEACOAST BANKING CORP OF FLORIDA SBCF 0001228649 GOLDSTEIN ROBERT C/O CAPGEN CAPITAL GROUP III LP 120 WEST 45TH STREET, SUITE 1010 NEW YORK NY 10036 0 0 1 0 0001453863 Ludwig Eugene C/O CAPGEN CAPITAL GROUP III LP 120 WEST 45TH STREET, SUITE 1010 NEW YORK NY 10036 1 0 1 0 0001503574 Sullivan John P C/O CAPGEN CAPITAL GROUP III LP 120 WEST 45TH STREET, SUITE 1010 NEW YORK NY 10036 1 0 1 0 0001091449 ROSE JOHN W C/O CAPGEN CAPITAL GROUP III LP 120 WEST 45TH STREET, SUITE 1010 NEW YORK NY 10036 1 0 1 0 0001488107 CapGen Capital Group III LP 120 WEST 45TH STREET, SUITE 1010 NEW YORK NY 10036 1 0 1 0 0001488108 CapGen Capital Group III LLC C/O CAPGEN CAPITAL GROUP III LP 120 WEST 45TH STREET, SUITE 1010 NEW YORK NY 10036 1 0 1 0 Common Stock, par value $0.10 per share 2017-02-21 4 S 0 6210000 22.25 D 1253141 D Common Stock, par value $0.10 per share 52985 D Common Stock, par value $0.10 per share 12437 I See footnote. Common Stock, par value $0.10 per share 9950 D Common Stock, par value $0.10 per share 49373 D CapGen Capital Group III LP ("CapGen III") sold 6,210,000 shares of common stock, par value $0.10 per share ("Common Stock"), of Seacoast Banking Corporation of Florida (the "Issuer") in an underwritten public offering by Issuer and CapGen III, which closed on February 21, 2017. The sale price reflects the public offering price. The price received by the reporting person will be $21.02625 per share, which is net of an underwriting discount of $1.22375 per share. CapGen Capital Group III LLC ("CapGen LLC"), as the sole general partner of CapGen III, may be deemed to be an indirect beneficial owner of the shares in this row under Rule 16a-1(a)(2) promulgated under the Securities Exchange Act of 1934, as amended (the "Exchange Act"). Pursuant to Rule 16a-1(a)(4) promulgated under the Exchange Act, CapGen LLC disclaims that it is the beneficial owner of such shares, except to the extent of its pecuniary interest. Each of Mr. Ludwig, as the managing member of CapGen LLC, Mr. Sullivan, as a member of the investment committee of CapGen LLC, and Mr. Goldstein and Mr. Rose, as principal members and members of the investment committee of CapGen LLC, may be deemed to be an indirect beneficial owner of the shares in this row pursuant to Rule 16a-1(a)(2) promulgated under the Exchange Act. Pursuant to Rule 16a-1(a)(4) promulgated under the Exchange Act, each of Mr. Ludwig, Mr. Sullivan, Mr. Rose and Mr. Goldstein disclaims that he is the beneficial owner of the shares in this row, except to the extent of his pecuniary interest. Mr. Goldstein directly owns the shares reported in this row. The shares reported in this row are held in a retirement account over which Mr. Goldstein holds discretionary authority. Mr. Sullivan directly owns the shares reported in this row. Mr. Rose directly owns the shares reported in this row. /s/ Robert B. Goldstein 2017-02-22 /s/ Eugene A. Ludwig 2017-02-22 /s/ CapGen Capital Group III LP, by CapGen Capital Group III LLC, its general partner, by Eugene A. Ludwig, its Managing Member 2017-02-22 /s/ John P. Sullivan 2017-02-22 /s/ John W. Rose 2017-02-22 /s/ CapGen Capital Group III LLC, by Eugene A. Ludwig, its Managing Member 2017-02-22