Notices

Listing Notices

FLEX LNG Ltd. (FLNG) – Cash Distribution – Effective 02/22/2023

BOX Options 2023-0102/21/23

Trading Notices

Additional Trading Slices and Symbol Redistribution – Deployment Update

BOX Options IC-2023-0202/13/23

Regulatory Notices

Update: Bid-Ask Differentials for Various Symbols through March 18, 2023

BOX Exchange RC-2023-0201/26/23

Regulatory Notices

Update: Bid-Ask Differentials for Various Symbols through March 18, 2023

BOX Exchange RC-2023-0101/20/23

Trading Notices

Automated Trade Reporting (“ATR”) A2 Protocol and End-ofDay Trade Report Update

BOX Options IC-2023-0101/05/23

Trading Notices

Penny Program Additions

BOX Options IC-2022-4312/30/22

Trading Notices

Inbound Quote Cross/Lock NBBO Prevention

BOX Options IC-2022-4212/28/22

Trading Notices

Update: Bid-Ask Differentials for Various Symbols through March 18, 2023

BOX Exchange RC-2022-2412/23/22

Trading Notices

Enhanced Error Text (Tag 58) for QOO and QCC Orders on FIX

BOX Options IC-2022-4112/20/22

Regulatory Notices

Update: Bid-Ask Differentials for Various Symbols through March 18, 2023

BOX Exchange RC-2022-23 12/16/22