1.	Organization:

Ceres Orion L.P. (formerly, Orion Futures Fund L.P.) (the “Partnership”) is a limited partnership organized on March 22, 1999, under the partnership laws of the State of New York, to engage, directly or indirectly, in the speculative trading of a diversified portfolio of commodity interests, including futures, option, swap and forward contracts. The sectors traded include currencies, energy, grains, livestock, indices, U.S. and non-U.S. interest rates, softs and metals. The commodity interests that are traded by the Partnership, directly and indirectly through its investment in the Funds (as defined below), are volatile and involve a high degree of market risk. The Partnership commenced trading on June 10, 1999. The Partnership privately and continuously offers redeemable units of limited partnership interest (“Redeemable Units”) to qualified investors. There is no maximum number of Redeemable Units that may be sold by the Partnership. The General Partner (as defined below) may also determine to invest up to all of the Partnership’s assets (directly or indirectly through its investment in the Funds) in United States (“U.S.”) Treasury bills and/or money market mutual funds, including money market mutual funds managed by Morgan Stanley or its affiliates.

Ceres Managed Futures LLC, a Delaware limited liability company, acts as the general partner (the “General Partner”) and commodity pool operator of the Partnership and is the trading manager (the “Trading Manager”) of Transtrend Master (as defined below) and FORT Contrarian Master (as defined below). As of January 1, 2017, the General Partner became a wholly-owned subsidiary of Morgan Stanley Domestic Holdings, Inc. (“MSD Holdings”). MSD Holdings is ultimately owned by Morgan Stanley. Morgan Stanley is a publicly held company whose shares are listed on the New York Stock Exchange. Morgan Stanley is engaged in various financial services and other businesses. Prior to January 1, 2017, the General Partner was a wholly-owned subsidiary of Morgan Stanley Smith Barney Holdings LLC.

As of December 31, 2018, all trading decisions were made for the Partnership by Winton Capital Management Limited (“Winton”), Transtrend B.V. (“Transtrend”), Willowbridge Associates Inc. (“Willowbridge”) and FORT L.P. (“FORT”) (each an “Advisor” and, collectively, the “Advisors”), each of which is a registered commodity trading advisor. Effective the close of business on October 31, 2018, Systematica Investments Limited (“Systematica”) ceased to act as a commodity trading advisor to the Partnership. Reference herein to “Advisors” may include, as relevant, Systematica. Each Advisor is allocated a portion of the Partnership’s assets to manage. The Partnership invests the portion of its assets allocated to each of the Advisors either directly, through a managed account in the Partnership’s name, or indirectly, through its investment in the Funds. In addition, the General Partner may allocate the Partnership’s assets to additional non-major trading advisors (i.e., commodity trading advisors intended to be allocated less than 10% of the Partnership’s assets). Information about advisors allocated less than 10% of the Partnership’s assets may not be disclosed.

Prior to its termination effective October 31, 2018, Systematica directly traded the Partnership’s assets allocated to it through a managed account in the name of the Partnership pursuant to Systematica’s BlueTrend Program.

On June 1, 2011, the Partnership began offering “Class A” Redeemable Units and “Class Z” Redeemable Units pursuant to the offering memorandum. All Redeemable Units issued prior to June 1, 2011 were deemed Class A Redeemable Units. The rights, powers, duties and obligations associated with investment in Class A Redeemable Units were not changed. Class A Redeemable Units are available to taxable U.S. individuals and institutions, U.S. tax exempt individuals and institutions and non-U.S. investors. Class Z Redeemable Units were first issued on August 1, 2011. Class Z Redeemable Units are offered to limited partners who receive advisory services from Morgan Stanley Smith Barney LLC (doing business as Morgan Stanley Wealth Management) (“Morgan Stanley Wealth Management”) and certain employees of Morgan Stanley and/or its subsidiaries (and their family members). Class A Redeemable Units and Class Z Redeemable Units will each be referred to as a “Class” and collectively referred to as the “Classes.” The Class of Redeemable Units that a limited partner receives upon a subscription will generally depend upon the status of the limited partner, although the General Partner may determine to offer a particular Class of Redeemable Units to investors at its discretion.

During the periods covered by this report, the Partnership’s/Funds’ commodity broker was Morgan Stanley & Co. LLC (“MS&Co.”), a registered futures commission merchant. JPMorgan Chase Bank, N.A. (“JPMorgan”) was also a foreign exchange forward contract counterparty for certain Funds. The Partnership/Funds deposited a portion of their cash in non-trading bank accounts at JPMorgan.

Effective February 28, 2018, the Partnership changed its name from Orion Futures Fund L.P. to Ceres Orion L.P.

The Partnership, CMF Winton Master L.P. (“Winton Master”), CMF TT II, LLC (formerly, Morgan Stanley Smith Barney TT II, LLC) (“Transtrend Master”) and CMF Willowbridge Master Fund L.P. (“Willowbridge Master”) have entered into futures brokerage account agreements and foreign exchange brokerage account agreements with MS&Co. CMF FORT Contrarian Master Fund LLC (“FORT Contrarian Master”) has entered into a futures brokerage account agreement with MS&Co. Winton Master, Transtrend Master, Willowbridge Master and FORT Contrarian Master are collectively referred to as the “Funds.”

Effective July 12, 2017, Winton Master, Transtrend Master and Willowbridge Master each entered into certain agreements with JPMorgan in connection with trading in forward foreign currency contracts on behalf of the referenced Funds and indirectly, the Partnership. These agreements include a foreign exchange and bullion authorization agreement (“FX Agreement”), an International Swap Dealers Association, Inc. master agreement (“Master Agreement”), a schedule to the Master Agreement, a 2016 credit support annex for variation margin to the schedule and an institutional account agreement. In addition to Willowbridge Master, Willowbridge is party to the FX Agreement for Willowbridge Master. Under each FX Agreement, JPMorgan charges a fee on the aggregate foreign currency transactions entered into on behalf of the respective Fund during a month.

The Partnership will be liquidated upon the first to occur of the following: December 31, 2019; the net asset value per Redeemable Unit of any Class decreases to less than $400 as of a close of any business day; or under certain other circumstances as set forth in the limited partnership agreement of the Partnership (the “Limited Partnership Agreement”). In addition, the General Partner may, in its sole discretion, cause the Partnership to dissolve if the aggregate net assets of the Partnership decline to less than $1,000,000.

In July 2015, the General Partner delegated certain administrative functions to SS&C Technologies, Inc., a Delaware corporation, currently doing business as SS&C GlobeOp (the “Administrator”). Pursuant to a master services agreement, the Administrator furnishes certain administrative, accounting, regulatory reporting, tax and other services as agreed from time to time. In addition, the Administrator maintains certain books and records of the Partnership. The cost of retaining the Administrator is allocated among the pools operated by the General Partner, including the Partnership.