NB Bancorp, Inc. Common Stock

Campanelli Joseph P bought 2,000 shares of NBBK on 20 August. They now own 379,790 NBBK shares.

Lapointe Jean-Pierre bought 200 shares of NBBK on 20 August. They now own 110,531 NBBK shares.

Henkin Kevin sold 2,000 shares of NBBK on 14 August. They now own 6,874 NBBK shares.

Campanelli Joseph P bought 500 shares of NBBK on 15 May. They now own 375,290 NBBK shares.

Campanelli Joseph P bought 500 shares of NBBK on 15 May. They now own 377,190 NBBK shares.

Campanelli Joseph P bought 253 shares of NBBK on 15 May. They now own 377,443 NBBK shares.

Campanelli Joseph P bought 100 shares of NBBK on 15 May. They now own 375,923 NBBK shares.

Campanelli Joseph P bought 400 shares of NBBK on 15 May. They now own 375,823 NBBK shares.

Campanelli Joseph P bought 767 shares of NBBK on 15 May. They now own 376,690 NBBK shares.

Campanelli Joseph P bought 100 shares of NBBK on 15 May. They now own 377,543 NBBK shares.

Campanelli Joseph P bought 247 shares of NBBK on 15 May. They now own 377,790 NBBK shares.

Campanelli Joseph P bought 133 shares of NBBK on 15 May. They now own 375,423 NBBK shares.

Nolan Joseph R Jr bought 0 shares of NBBK on 24 April. They now own 0 NBBK shares.

Roberts Christine sold 3,589 shares of NBBK on 24 April. They now own 71,081 NBBK shares.

Darcey William sold 4,918 shares of NBBK on 24 April. They now own 77,721 NBBK shares.

Jackson Angela bought 0 shares of NBBK on 24 April. They now own 0 NBBK shares.

Pascucci Hope bought 10,000 shares of NBBK on 24 April. They now own 132,402 NBBK shares.

Whalen Mark sold 4,918 shares of NBBK on 24 April. They now own 72,721 NBBK shares.

Campanelli Joseph P bought 320 shares of NBBK on 24 April. They now own 372,610 NBBK shares.

Lynch Christopher R. bought 0 shares of NBBK on 24 April. They now own 0 NBBK shares.

Campanelli Joseph P bought 722 shares of NBBK on 24 April. They now own 374,012 NBBK shares.

Lynch Christopher R. sold 4,150 shares of NBBK on 24 April. They now own 92,772 NBBK shares.

Montgomery Kenneth C. sold 5,015 shares of NBBK on 24 April. They now own 80,125 NBBK shares.

Whalen Mark bought 0 shares of NBBK on 24 April. They now own 0 NBBK shares.

Campanelli Joseph P bought 500 shares of NBBK on 24 April. They now own 374,790 NBBK shares.

Nolan Joseph R Jr sold 4,918 shares of NBBK on 24 April. They now own 82,821 NBBK shares.

Pascucci Hope bought 10,000 shares of NBBK on 24 April. They now own 142,402 NBBK shares.

Darcey William bought 0 shares of NBBK on 24 April. They now own 0 NBBK shares.

Montgomery Kenneth C. bought 0 shares of NBBK on 24 April. They now own 0 NBBK shares.

Campanelli Joseph P bought 178 shares of NBBK on 24 April. They now own 374,190 NBBK shares.

Campanelli Joseph P bought 180 shares of NBBK on 24 April. They now own 372,790 NBBK shares.

Jackson Angela sold 4,918 shares of NBBK on 24 April. They now own 76,337 NBBK shares.

Campanelli Joseph P bought 100 shares of NBBK on 24 April. They now own 374,290 NBBK shares.

Campanelli Joseph P sold 24,371 shares of NBBK on 24 April. They now own 372,290 NBBK shares.

Campanelli Joseph P bought 500 shares of NBBK on 24 April. They now own 373,290 NBBK shares.

Campanelli Joseph P bought 2,500 shares of NBBK on 19 March. They now own 396,661 NBBK shares.

Schulman Matthew G bought 6,980 shares of NBBK on 9 March. They now own 6,980 NBBK shares.

Lapointe Jean-Pierre bought 1,000 shares of NBBK on 9 March. They now own 110,331 NBBK shares.

Campanelli Joseph P bought 2,000 shares of NBBK on 6 March. They now own 47,000 NBBK shares.

Campanelli Joseph P bought 3,000 shares of NBBK on 6 March. They now own 3,000 NBBK shares.

Schulman Matthew G bought 0 shares of NBBK on 2 March. They now own 0 NBBK shares.

Roberts Christine bought 13,749 shares of NBBK on 25 February. They now own 74,670 NBBK shares.

Evangelista Paul A bought 6,874 shares of NBBK on 25 February. They now own 33,440 NBBK shares.

Daley James B. bought 6,874 shares of NBBK on 25 February. They now own 6,874 NBBK shares.

Richardson Matthew bought 13,749 shares of NBBK on 25 February. They now own 13,749 NBBK shares.

Campanelli Joseph P bought 63,015 shares of NBBK on 25 February. They now own 394,161 NBBK shares.

White James J. bought 6,874 shares of NBBK on 25 February. They now own 16,874 NBBK shares.

Maiona Stephanie bought 6,874 shares of NBBK on 25 February. They now own 6,874 NBBK shares.

Lapointe Jean-Pierre bought 13,749 shares of NBBK on 25 February. They now own 109,331 NBBK shares.

Henkin Kevin bought 6,874 shares of NBBK on 25 February. They now own 8,874 NBBK shares.

Pascucci Hope bought 2,402 shares of NBBK on 2 January. They now own 122,402 NBBK shares.

Elliott Mary Susan bought 5,524 shares of NBBK on 2 January. They now own 105,761 NBBK shares.

Reilly Joseph B bought 2,402 shares of NBBK on 2 January. They now own 14,414 NBBK shares.

Orfanello Francis bought 5,403 shares of NBBK on 2 January. They now own 135,640 NBBK shares.

Darcey William bought 2,402 shares of NBBK on 2 January. They now own 82,639 NBBK shares.

Whalen Mark bought 2,402 shares of NBBK on 2 January. They now own 77,639 NBBK shares.

Nolan Joseph R Jr bought 2,402 shares of NBBK on 2 January. They now own 87,739 NBBK shares.

Lynch Christopher R. bought 7,685 shares of NBBK on 2 January. They now own 96,922 NBBK shares.

Raza Muhammad bought 2,402 shares of NBBK on 2 January. They now own 77,639 NBBK shares.

Jackson Angela bought 2,402 shares of NBBK on 2 January. They now own 81,255 NBBK shares.

Montgomery Kenneth C. bought 4,803 shares of NBBK on 2 January. They now own 85,140 NBBK shares.

Ayoub Paul J. bought 7,205 shares of NBBK on 2 January. They now own 82,512 NBBK shares.

Evangelista Paul A bought 2,000 shares of NBBK on 19 December. They now own 26,566 NBBK shares.

Reilly Joseph B bought 0 shares of NBBK on 15 November. They now own 2,398 NBBK shares.

Reilly Joseph B bought 0 shares of NBBK on 15 November. They now own 36,465 NBBK shares.

Reilly Joseph B bought 0 shares of NBBK on 15 November. They now own 12,012 NBBK shares.

Lynch Christopher R. sold 2,725 shares of NBBK on 10 November. They now own 89,237 NBBK shares.

Lynch Christopher R. sold 600 shares of NBBK on 30 October. They now own 91,962 NBBK shares.

Pascucci Hope bought 4,688 shares of NBBK on 28 October. They now own 120,000 NBBK shares.

Lynch Christopher R. sold 600 shares of NBBK on 16 September. They now own 92,562 NBBK shares.

Montgomery Kenneth C. bought 5,000 shares of NBBK on 12 September. They now own 80,337 NBBK shares.

Lynch Christopher R. sold 600 shares of NBBK on 10 September. They now own 93,162 NBBK shares.

Lynch Christopher R. sold 600 shares of NBBK on 9 September. They now own 93,762 NBBK shares.

Darcey William bought 139 shares of NBBK on 11 August. They now own 75,376 NBBK shares.

Darcey William bought 4,861 shares of NBBK on 11 August. They now own 80,237 NBBK shares.

Evangelista Paul A bought 500 shares of NBBK on 25 July. They now own 24,566 NBBK shares.

Richardson Matthew bought 0 shares of NBBK on 7 July. They now own 0 NBBK shares.

Bakkala Peter bought 13,389 shares of NBBK on 10 June. They now own 31,010 NBBK shares.

Campanelli Joseph P bought 100 shares of NBBK on 9 June. They now own 330,246 NBBK shares.

Campanelli Joseph P bought 5,000 shares of NBBK on 9 June. They now own 45,000 NBBK shares.

Evangelista Paul A bought 1,000 shares of NBBK on 9 June. They now own 24,066 NBBK shares.

Campanelli Joseph P bought 900 shares of NBBK on 9 June. They now own 331,146 NBBK shares.

Campanelli Joseph P bought 1,000 shares of NBBK on 9 June. They now own 330,146 NBBK shares.

Elliott Mary Susan bought 1,434 shares of NBBK on 2 May. They now own 1,434 NBBK shares.

Orfanello Francis bought 5,000 shares of NBBK on 29 April. They now own 130,237 NBBK shares.

Raza Muhammad bought 75,237 shares of NBBK on 24 April. They now own 75,237 NBBK shares.

Jackson Angela bought 75,237 shares of NBBK on 24 April. They now own 78,853 NBBK shares.

Lynch Christopher R. bought 75,237 shares of NBBK on 24 April. They now own 94,362 NBBK shares.

Campanelli Joseph P bought 274,146 shares of NBBK on 24 April. They now own 329,146 NBBK shares.

Lapointe Jean-Pierre bought 91,382 shares of NBBK on 24 April. They now own 95,582 NBBK shares.

Roberts Christine bought 60,921 shares of NBBK on 24 April. They now own 60,921 NBBK shares.

Nolan Joseph R Jr bought 75,237 shares of NBBK on 24 April. They now own 85,337 NBBK shares.

Pascucci Hope bought 75,237 shares of NBBK on 24 April. They now own 115,312 NBBK shares.

Montgomery Kenneth C. bought 75,237 shares of NBBK on 24 April. They now own 75,337 NBBK shares.

Elliott Mary Susan bought 75,237 shares of NBBK on 24 April. They now own 100,237 NBBK shares.

Ayoub Paul J. bought 75,237 shares of NBBK on 24 April. They now own 75,307 NBBK shares.

Orfanello Francis bought 75,237 shares of NBBK on 24 April. They now own 125,237 NBBK shares.

Whalen Mark bought 75,237 shares of NBBK on 24 April. They now own 75,237 NBBK shares.

Darcey William bought 75,237 shares of NBBK on 24 April. They now own 75,237 NBBK shares.

Evangelista Paul A bought 500 shares of NBBK on 18 March. They now own 23,066 NBBK shares.

Campanelli Joseph P bought 2,000 shares of NBBK on 11 March. They now own 55,000 NBBK shares.

Lapointe Jean-Pierre bought 900 shares of NBBK on 24 January. They now own 4,200 NBBK shares.

Pascucci Hope bought 40,000 shares of NBBK on 24 January. They now own 40,075 NBBK shares.

Elliott Mary Susan bought 10,000 shares of NBBK on 24 January. They now own 115,761 NBBK shares.

Daley James B. bought 0 shares of NBBK on 22 January. They now own 5,414 NBBK shares.

Roberts Christine bought 0 shares of NBBK on 6 January. They now own 0 NBBK shares.

Evangelista Paul A bought 500 shares of NBBK on 19 November. They now own 22,566 NBBK shares.

Evangelista Paul A bought 500 shares of NBBK on 19 September. They now own 22,066 NBBK shares.

Montgomery Kenneth C. bought 100 shares of NBBK on 19 September. They now own 100 NBBK shares.

Montgomery Kenneth C. sold 0 shares of NBBK on 12 September. They now own 0 NBBK shares.

Nolan Joseph R Jr bought 100 shares of NBBK on 11 January. They now own 100 NBBK shares.

Rinaldi Salvatore J sold 0 shares of NBBK on 27 December. They now own 14,419 NBBK shares.

Nolan Joseph R Jr sold 0 shares of NBBK on 27 December. They now own 0 NBBK shares.

Rinaldi Salvatore J bought 0 shares of NBBK on 27 December. They now own 33,281 NBBK shares.

Rinaldi Salvatore J bought 0 shares of NBBK on 27 December. They now own 32,300 NBBK shares.