X0303 4 2009-07-03 1 0001335102 Cougar Biotechnology, Inc. CGRB 0001296549 Belldegrun Arie UCLA SCHOOL OF MEDICINE 10833 LE CONTE 66-118 CHS BOX 951738 LOS ANGELES CA 90095-1738 1 0 0 0 Common Stock 2009-07-03 4 U 0 116654 43.00 D 0 I By BTL Trust Common Stock 2009-07-03 4 U 0 176014 43.00 D 0 I By MDRB Partnership, L.P. Common Stock 2009-07-03 4 U 0 15000 43.00 D 0 I By Belldegrun Family Trust Common Stock 2009-07-03 4 U 0 49664 43.00 D 0 D Warrant 8.28 2009-07-03 4 D 0 35699 34.72 D 2010-06-30 Common Stock 35699 0 I By MDRB Partnership, L.P. Stock Option (Right to Buy) .39 2009-07-03 4 D 0 153644 42.61 D 2014-01-01 Common Stock 153644 0 D Stock Option (Right to Buy) 2.60 2009-07-03 4 D 0 38411 40.40 D 2014-08-24 Common Stock 38411 0 D Stock Option (Right to Buy) 4.81 2009-07-03 4 D 0 90650 38.19 D 2016-02-27 Common Stock 90650 0 D Stock Option (Right to Buy) 4.51 2009-07-03 4 D 0 161326 38.49 D 2016-03-09 Common Stock 161326 0 D Stock Option (Right to Buy) 4.50 2009-07-03 4 D 0 30000 38.50 D 2016-06-28 Common Stock 30000 0 D Stock Option (Right to Buy) 4.50 2009-07-03 4 D 0 200000 38.50 D 2016-09-06 Common Stock 200000 0 D Stock Option (Right to Buy) 24.50 2009-07-03 4 D 0 10000 18.50 D 2017-06-11 Common Stock 10000 0 D Stock Option (Right to Buy) 28.26 2009-07-03 4 D 0 10000 18.50 D 2018-06-17 Common Stock 10000 0 D Held by a trust of which the Reporting Person is a beneficiary. Previously filed Forms 4 have incorrectly reported a dividend of 1,580 shares and the correction of a mathematical error. Shares were transferred to a limited partnership on 4/21/09, of which the Reporting Person is general partner. Shares have previously been incorrectly reported as being directly owned by the Reporting Person Held by a trust of which the Reporting Person is a beneficiary. As a result of the completion of a tender offer by Kite Merger Sub, Inc. ("Kite"), a wholly-owned subsidiary of Johnson & Johnson, effective as of July 2, 2009, this warrant was cancelled and the holder is entitled to a cash payment from the Issuer in the gross amount of $1,239,469.28, less applicable withholding, representing the difference between $43.00 (tender offer price) and the warrant exercise price for each share subject to this warrant. As a result of the completion of a tender offer by Kite, effective as of July 2, 2009, this stock option was cancelled and the reporting person is entitled to a cash payment from the Issuer in the gross amount of $6,546,770.84, less applicable withholding, representing the difference between $43.00 (tender offer price) and the option exercise price for each share subject to this stock option. As a result of the completion of a tender offer by Kite, effective as of July 2, 2009, this stock option was cancelled and the reporting person is entitled to a cash payment from the Issuer in the gross amount of $1,551,804.40, less applicable withholding, representing the difference between $43.00 (tender offer price) and the option exercise price for each share subject to this stock option. As a result of the completion of a tender offer by Kite, effective as of July 2, 2009, this stock option was cancelled and the reporting person is entitled to a cash payment from the Issuer in the gross amount of $3,461,923.50, less applicable withholding, representing the difference between $43.00 (tender offer price) and the option exercise price for each share subject to this stock option. As a result of the completion of a tender offer by Kite, effective as of July 2, 2009, this stock option was cancelled and the reporting person is entitled to a cash payment from the Issuer in the gross amount of $6,209,437.74, less applicable withholding, representing the difference between $43.00 (tender offer price) and the option exercise price for each share subject to this stock option. As a result of the completion of a tender offer by Kite, effective as of July 2, 2009, this stock option was cancelled and the reporting person is entitled to a cash payment from the Issuer in the gross amount of $1,155,000.00, less applicable withholding, representing the difference between $43.00 (tender offer price) and the option exercise price for each share subject to this stock option. This option to purchase shares of the Issuer's common stock, which provided for vesting in four equal annual installments commencing on the first anniversary of the date of grant, became 100% vested and exercisable due to a change in control of the Issuer effected through the completion of a tender offer by Kite, effective as of July 2, 2009. As a result of the completion of the tender offer, this stock option was cancelled and the reporting person is entitled to a cash payment from the Issuer in the gross amount of $7,700,000.00, less applicable withholding, representing the difference between $43.00 (tender offer price) and the option exercise price for each share subject to this stock option. This option to purchase shares of the Issuer's common stock, which provided for vesting in three equal annual installments commencing on the first anniversary of the date of grant, became 100% vested and exercisable due to a change in control of the Issuer effected through the completion of a tender offer by Kite, effective as of July 2, 2009. As a result of the completion of the tender offer, this stock option was cancelled and the reporting person is entitled to a cash payment from the Issuer in the gross amount of $185,000.00, less applicable withholding, representing the difference between $43.00 (tender offer price) and the option exercise price for each share subject to this stock option. This option to purchase shares of the Issuer's common stock, which provided for vesting in three equal annual installments commencing on the first anniversary of the date of grant, became 100% vested and exercisable due to a change in control of the Issuer effected through the completion of a tender offer by Kite, effective as of July 2, 2009. As a result of the completion of the tender offer, this stock option was cancelled and the reporting person is entitled to a cash payment from the Issuer in the gross amount of $147,400.00, less applicable withholding, representing the difference between $43.00 (tender offer price) and the option exercise price for each share subject to this stock option. /s/ Charles R. Eyler as Attorney-in-Fact for Arie S. Belldegrun pursuant to Power of Attorney filed herewith. 2009-07-07