e144
 

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 144
NOTICE OF PROPOSED SALE OF SECURITIES
PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
     
ATTENTION:
  Transmit for filing 3 copies of this form concurrently with either placing an order with a broker to execute sale or executing a sale directly with a market maker.

OMB APPROVAL
   
OMB Number: 3235-0101
Expires: December 31, 2006
Estimated average burden
hours per response .... 4.47
   
SEC USE ONLY
   
DOCUMENT SEQUENCE NO.
 
    
   
CUSIP NUMBER
 
    
   
WORK LOCATION
 
    
                                                               
                                               
 
1(a) NAME OF ISSUER (Please type or print)
        (b) IRS IDENT. NO.     (c) S.E.C. FILE NO.                      
 
TD Ameritrade Holding Corporation
        82-0543156     000-49992                      
                                               
 
1(d) ADDRESS OF ISSUER
    STREET     CITY               STATE     ZIP CODE     (e) TELEPHONE NO.  
 
4211 South 102nd St.
                Omaha         NE     68127     AREA CODE       NUMBER  
 
 
                                          402       331-7856  
                                               
 
2(a) NAME OF PERSON FOR WHOSE ACCOUNT THE
    (b) SOCIAL SECURITY NO.     (c) RELATIONSHIP                                                
 
SECURITIES ARE TO BE SOLD
    OR IRS IDENT. NO.     TO ISSUER     (d) ADDRESS     STREET     CITY     STATE     ZIP CODE  
 
 
                                                            
 
Ellen L.S. Koplow
    081-54-0793     Officer     4211 South 102nd St., Omaha, NE 68127                    
                                               
INSTRUCTION: The person filing this notice should contact the issuer to obtain the I.R.S. Identification Number and the S.E.C. File Number.
                                               
 
  3(a)     (b)     SEC USE ONLY     (c)     (d)     (e)     (f)     (g)  
  Title of the                 Number of Shares     Aggregate     Number of Shares     Approximate     Name of Each  
  Class of     Name and Address of Each Broker Through Whom the           or Other Units     Market     or Other Units     Date of Sale     Securities  
  Securities     Securities are to be Offered or Each Market Maker     Broker-Dealer     To Be Sold     Value     Outstanding     (See Instr. 3(f))     Exchange  
  To Be Sold     who is Acquiring the Securities     File Number     (See Instr. 3(c))     (See Instr. 3(d))     (See Instr. 3(e))     (MO. DAY YR.)     (See Instr. 3(g))  
 
Common
Stock
    Ameritrade, Inc.
1005 North
Ameritrade Place
Bellevue, NE 68005 		          250,000

     $4,852,500

(as of April 24, 2006) 		    604,481,120

(as of April 21, 2006) 		    4/26/06

     NASDAQ,
NSX, ARCA		  
 
INSTRUCTIONS:
         
1.
  (a)   Name of issuer
 
  (b)   Issuer’s I.R.S. Identification Number
 
  (c)   Issuer’s S.E.C. file number, if any
 
  (d)   Issuer’s address, including zip code
 
  (e)   Issuer’s telephone number, including area code
 
        
2.
  (a)   Name of person for whose account the securities are to be sold
 
  (b)   Such person’s Social Security or I.R.S. identification number
 
  (c)   Such person’s relationship to the Issuer (e.g., officer, director, 10% stockholder, or member of immediate family of any of the foregoing)
 
  (d)   Such person’s address, including zip code
 
        
3.
  (a)   Title of the class of securities to be sold
 
  (b)   Name and address of each broker through whom the securities are intended to be sold
 
  (c)   Number of shares or other units to be sold (if debt securities, give the aggregate face amount)
 
  (d)   Aggregate market value of the securities to be sold as of a specified date within 10 days prior to the filing of this notice
 
  (e)   Number of shares or other units of the class outstanding, or if debt securities the face amount thereof outstanding, as shown by the most recent report or statement published by the Issuer
 
  (f)   Approximate date on which the securities are to be sold
 
  (g)   Name of each securities exchange, if any, on which the securities are intended to be sold

 

 

TABLE I — SECURITIES TO BE SOLD
Furnish the following information with respect to the acquisition of the securities to be sold
and with respect to the payment of all or any part of the purchase price or other consideration therefor
                                         
 
  Title of     Date you           Name of Person from Whom Acquired     Amount of     Date of        
  the Class     Acquired     Nature of Acquisition Transaction     (If gift, also give date donor acquired)     Securities Acquired     Payment Nature of Payment  
 
Common Stock 		   
(1) 		   
Exercise of stock options pursuant to issuer’s 1996 Long Term Incentive Plan 		   
TD Ameritrade Holding Corporation 		   
250,000 		   
(1) 		   
(1)		  
 
         
INSTRUCTIONS:
 
1. If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.
 
TABLE II — SECURITIES SOLD DURING THE PAST 3 MONTHS
Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.
                             
 
Name and Address of Seller
    Title of Securities Sold     Date of Sale     Amount of Securities Sold     Gross Proceeds  
 
 
                          
 
None
                          
REMARKS:
  (1)   Cashless exercise, with aggregate exercise price of the options netted from the proceeds received from the sale of common stock at the time of the sale
     
INSTRUCTIONS:
   ATTENTION:
 
See the definition of “person” in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
  The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed.
             
4/25/04
                 /s/ Ellen L.S. Koplow    
 
      
 
    
DATE OF NOTICE
      (SIGNATURE)    
The notice shall be signed by the person for whose account the securities are to be sold. At least one copy of the notice shall be manually signed.
Any copies not manually signed shall bear typed or printed signatures.

     
ATTENTION:
  Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)