UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP ( ) Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instructions 1(b). 1. Name and Address of Reporting Person Mosier, Deborah D. 4915 Loper Avenue Stillwater, OK 74074 USA 2. Issuer Name and Ticker or Trading Symbol TMS, Inc./TMSS 3. IRS or Social Security Number of Reporting Person (Voluntary) 4. Statement for Month/Year January 2001 5. If Amendment, Date of Original (Month/Year) 6. Relationship of Reporting Person(s) to Issuer (Check all applicable) ( ) Director ( ) 10% Owner (X) Officer (give title below) ( ) Other (specify below) President 7. Individual or Joint/Group Filing (Check Applicable Line) (X) Form filed by One Reporting Person ( ) Form filed by More than One Reporting Person

_______________________________ Table I -- Non-Derivative Securities Acquired, Disposed of, or Beneficially owned ______________________________________________________________________________________________________________________ 1. Title of Security |2. |3. |4.Securities Acquired |(A) |5.Amount of |6.Dir |7.Nature of Indirect |Transaction |Transaction |or Disposed of (D) |Securities |ect |Beneficial Ownership |Date |Code | |Beneficially |(D)or | | | | | |(A)|/ | |Owned at |Indir | | |Code |V |Amount |(D) |Price |End of Month |ect(I) | | ______________________________________________________________________________________________________________________ | | | | | | | | | Common Stock, $.05 par value |121/31/~~2000~~2001 |A | |1,000 |A | |3738,000 |D | ---------------------------------------------------------------------------------------------------------------------- ______________________________________________________________________________________________________________________ ______________________________________________________________________________________________________________________ Table II -- Derivative Securitites Acquired, Disposed of, or Beneficially Owned _______________________________________________________________________________________________________________________ 1.Title of |2.Con- |3. |4. |5.Number |6.Date |7.Title |8.Price |9.Number |10. |11.Nature Derivative |of De |Exer |and Amount of Security |version |Transaction |Transaction |rivative |cisable and | of |of Deri |of Deriva |Dir |Indirect |Secu |Underlying |or Exer |Date | | |rities |Expiration |Securities |vative |tive |ect |Beneficial |Acqui |cise | | | | red(A) |Date(Month/ | |Secu |Securities |(D)| |or Dis |Owner |ship |Price | | | |posed |Day/Year) | |rity |Benefi |or |of |of(D) |Deriva- |(Month/ | | | |Date |Expi |Title |Amount |ficially |Ind rat- |or |tive |Day/ | | | (A)|/ |Exer- |ion | |Number |Owned at |ire |Secu- |Year) | | | (D) |cisa- |Date | |of |End of |ct |Shares |rity | |Code |V | |ble | | | |Month |(I) _______________________________________________________________________________________________________________________ | | | | | | | | | | |150,000 |D | Stock Option (right to | | | | | | | | | | | | | buy) ------------------------------------------------------------------------------------------------------------------------- | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - -------------------------------------------------------------------------------------------------------------------------

Explanation of Responses: SIGNATURE OF REPORTING PERSON /s/ Deborah D. Mosier January 31, 2001

Filing Compare · TMS INC /OK/