 GLENVILLE, N.Y., Jan. 21, 2021 GLOBE NEWSWIRE -- TrustCo Bank Corp NY TrustCo, NASDAQ: TRST today announced full year 2020 net income of 52.5 million or 0.543 diluted earnings per share, and net income of 13.8 million or 0.143 diluted earnings per share for the fourth quarter of 2020. Average residential loan growth increased 5.9 or 209.1 million to a record 3.8 billion for the fourth quarter 2020. 