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* DAVIS JEFFREY S (Last) (First) (Middle) 622 EMERSON ROAD SUITE 400 (Street) ST. LOUIS MO 63141 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol PERFICIENT INC [ PRFT ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director 10% Owner X Officer (give title below) Other (specify below) COO
	3. Date of Earliest Transaction (Month/Day/Year) 07/14/2005
	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	12/15/2004		A		87,500(4)	A	$6.31	129,735	D
Common Stock	04/18/2005		A		20,000	A	$1.15	149,735	D
Common Stock	07/14/2005		A		15,000	A	$0.3375	164,735	D
Common Stock	07/14/2005		S		15,000	D	$8	149,735	D

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
Stock option	$0.3375							10/01/2002	10/12/2011	Common stock	27,654		27,654	D
Stock option	$1.35							10/01/2002(1)	10/12/2011	Common stock	110,810		138,464	D
Stock option	$1.15							07/01/2003(1)	06/25/2012	Common stock	85,000		223,464	D
Stock option	$0.5							02/13/2004(1)	02/13/2013	Common stock	83,335		306,799	D
Stock option	$2.28							12/11/2004(2)	12/11/2013	Common stock	125,000		431,799	D
Stock Option	$6.31	12/15/2004		A		200,000		01/01/2005(3)	12/15/2012	Common Stock	200,000	$6.31	631,799	D
Stock Option	$1.15	04/18/2005		M			20,000	07/01/2003(1)	06/25/2012	Common Stock	20,000	$1.15	611,799	D
Stock Option	$0.3375	07/14/2005		M			15,000	10/01/2002	10/12/2011	Common Stock	15,000	$0.3375	596,799	D

Explanation of Responses:

1. 1/3 of the option grant is exercisable on Date Exercisable in the table above and the remainder is exercisable ratably over the subsequent 8 quarters.

2. 1/4 of the option grant is exercisable on the Date Exercisable in the table above and the remainder is exercisable ratably over the subsequent 12 quarters.

3. This option grant becomes exercisable over 7 years starting 1/1/05.

4. Subject to vesting restrictions.

	Jeffrey S. Davis	07/18/2005
	** 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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