Expand All 6410. General 6420. Definitions 6430. OTC Equity Quotation Requirements 6431. Recording of Quotation Information 6432. Compliance with the Information Requirements of SEA Rule 15c2-11 6433. Minimum Quotation Size Requirements For OTC Equity Securities 6434. Minimum Pricing Increment for OTC Equity Securities 6435. Withdrawal of Quotations in an OTC Equity Security in Compliance with SEC Regulation M 6437. Prohibition from Locking or Crossing Quotations in OTC Equity Securities 6438. Displaying Priced Quotations in Multiple Quotation Mediums 6439. Requirements for Member Inter-Dealer Quotation Systems 6440. Trading and Quotation Halt in OTC Equity Securities 6450. Restrictions on Access Fees 6460. Display of Customer Limit Orders 6480. Multiple MPIDs for Quoting and Trading in OTC Equity Securities 6490. Processing of Company-Related Actions Book traversal links for 6400. QUOTING AND TRADING IN OTC EQUITY SECURITIES ‹ 6380B. Transaction Reporting Up 6410. General ›