SEC Form 4

FORM 4		UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
	Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person* MOYES JAY M (Last) (First) (Middle) 320 WAKARA WAY (Street) SALT LAKE CITY UT 84108 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol MYRIAD GENETICS INC [ MYGN ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director 10% Owner X Officer (give title below) Other (specify below) Chief Financial Officer
	3. Date of Earliest Transaction (Month/Day/Year) 09/13/2007
	4. If Amendment, Date of Original Filed (Month/Day/Year)	6. 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 (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	09/13/2007		M		471	A	$10.74	25,753	D
Common Stock	09/13/2007		S		471	D	$47.22	25,282	D
Common Stock								200	I	Custodial 1(1)
Common Stock								200	I	Custodial 2(2)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Incentive Stock Option (right to buy)	$4.6875	09/13/2007		M			50	02/17/2004	02/17/2009	Common Stock	50	$0	7,952	D
Incentive Stock Option (right to buy)	$4.6875	09/13/2007		M			1,900	02/17/2004	02/17/2009	Common Stock	1,900	$0	6,052	D
Incentive Stock Option (right to buy)	$4.6875	09/13/2007		M			3,375	02/17/2004	02/17/2009	Common Stock	3,375	$0	2,677	D
Incentive Stock Option (right to buy)	$4.6875	09/13/2007		M			1,100	02/17/2004	02/17/2009	Common Stock	1,100	$0	1,577	D
Incentive Stock Option (right to buy)	$4.6875	09/13/2007		M			1,200	02/17/2004	02/17/2009	Common Stock	1,200	$0	377	D
Incentive Stock Option (right to buy)	$4.6875	09/13/2007		M			377	02/17/2004	02/17/2009	Common Stock	377	$0	0	D
Incentive Stock Option (right to buy)	$4.781	09/13/2007		M			467	06/17/2004	06/17/2009	Common Stock	467	$0	9,933	D
Incentive Stock Option (right to buy)	$4.781	09/13/2007		M			800	06/17/2004	06/17/2009	Common Stock	800	$0	9,133	D
Incentive Stock Option (right to buy)	$4.781	09/13/2007		M			1,500	06/17/2004	06/17/2009	Common Stock	1,500	$0	7,633	D
Incentive Stock Option (right to buy)	$4.781	09/13/2007		M			3,204	06/17/2004	06/17/2009	Common Stock	3,204	$0	4,429	D
Incentive Stock Option (right to buy)	$4.781	09/13/2007		M			1,900	06/17/2004	06/17/2009	Common Stock	1,900	$0	2,529	D
Incentive Stock Option (right to buy)	$4.781	09/13/2007		M			300	06/17/2004	06/17/2009	Common Stock	300	$0	2,229	D
Incentive Stock Option (right to buy)	$4.781	09/13/2007		M			681	06/17/2004	06/17/2009	Common Stock	681	$0	1,548	D
Incentive Stock Option (right to buy)	$4.781	09/13/2007		M			600	06/17/2004	06/17/2009	Common Stock	600	$0	948	D
Incentive Stock Option (right to buy)	$4.781	09/13/2007		M			300	06/17/2004	06/17/2009	Common Stock	300	$0	648	D
Incentive Stock Option (right to buy)	$4.781	09/13/2007		M			400	06/17/2004	06/17/2009	Common Stock	400	$0	248	D
Incentive Stock Option (right to buy)	$4.781	09/13/2007		M			248	06/17/2004	06/17/2009	Common Stock	248	$0	0	D
Incentive Stock Option (right to buy)	$9.3125	09/13/2007		M			750	06/04/2002	06/04/2008	Common Stock	750	$0	5,250	D
Incentive Stock Option (right to buy)	$9.3125	09/13/2007		M			600	06/04/2002	06/04/2008	Common Stock	600	$0	4,650	D
Incentive Stock Option (right to buy)	$9.3125	09/13/2007		M			1,000	06/04/2002	06/04/2008	Common Stock	1,000	$0	3,650	D
Incentive Stock Option (right to buy)	$9.3125	09/13/2007		M			300	06/04/2002	06/04/2008	Common Stock	300	$0	3,350	D
Incentive Stock Option (right to buy)	$9.3125	09/13/2007		M			1,100	06/04/2002	06/04/2008	Common Stock	1,100	$0	2,250	D
Incentive Stock Option (right to buy)	$9.3125	09/13/2007		M			400	06/04/2002	06/04/2008	Common Stock	400	$0	1,850	D
Incentive Stock Option (right to buy)	$9.3125	09/13/2007		M			300	06/04/2002	06/04/2008	Common Stock	300	$0	1,550	D
Incentive Stock Option (right to buy)	$9.3125	09/13/2007		M			1,550	06/04/2002	06/04/2008	Common Stock	1,550	$0	0	D
Incentive Stock Option (right to buy)	$10.74	09/13/2007		M			1,500	04/14/2005	02/13/2013	Common Stock	1,500	$0	7,252	D
Incentive Stock Option (right to buy)	$10.74	09/13/2007		M			500	04/14/2005	02/13/2013	Common Stock	500	$0	6,752	D
Incentive Stock Option (right to buy)	$10.74	09/13/2007		M			500	04/14/2005	02/13/2013	Common Stock	500	$0	6,252	D
Incentive Stock Option (right to buy)	$10.74	09/13/2007		M			500	04/14/2005	02/13/2013	Common Stock	500	$0	5,752	D
Incentive Stock Option (right to buy)	$10.74	09/13/2007		M			96	04/14/2005	02/13/2013	Common Stock	96	$0	5,656	D

Explanation of Responses:

1. Jay Moyes C/F Alex Moyes

2. Jay M. Moyes C/F Kelsey Moyes.

	By: Richard M. Marsh For: Jay M. Moyes	09/14/2007
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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