X0306 4 2019-12-04 0001129155 MARINE PRODUCTS CORP MPX 0000942466 ROLLINS R RANDALL 2170 PIEDMONT ROAD ATLANTA GA 30324 true true true false Chairman of the Board Common Stock, $.10 Par Value 2019-12-04 4 G false 8624 0 D 75501 I Held indirectly on account of role in corporate fiduciary Common Stock, $.10 Par Value 2019-12-05 4 G false 974 0 D 74527 I Held indirectly on account of role in corporate fiduciary Common Stock, $.10 Par Value 2020-01-23 4 F false 1413 14.42 D 1092439 D Common Stock, $.10 Par Value 22654279 I RFPS Management Company III, LP Common Stock, $.10 Par Value 31497 I By spouse The reporting person gifted shares for no consideration. The reporting person disclaims for the purpose of Section 16 of the Securities and Exchange Act of 1934 the beneficial ownership of such securities except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission of such beneneficial ownership. /s/ Callum Macgregor, Attorney-in-Fact 2020-01-27