FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person * MARSHALL KENNETH E   2. Issuer Name and Ticker or Trading Symbol ACTUATE CORP [ACTU] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) ACTUATE CORPORATION, 2207 BRIDGEPOINTE PARKWAY, SUITE 500 3. Date of Earliest Transaction (Month/Day/Year) 05/26/2010 (Street) SAN MATEO, CA 94404 4. If Amendment, Date 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 (City) (State) (Zip) 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 (1) (2) 05/26/2010   A   8,000 A $ 0 13,000 D   Common Stock 05/27/2010   M   12,500 A $ 1.49 25,500 D   Common Stock 05/27/2010   S   12,500 D $ 4.436 (4) 13,000 (3) D

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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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 Underlying Securities (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 of Derivative Security: 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

Option (right to buy)

$ 4.2

05/26/2010

A

16,000

05/26/2011

05/26/2020

Common Stock

16,000

$ 0

368,500

D

Option (right to buy)

$ 1.49

05/27/2010

M

12,500

03/03/2007

03/03/2013

Common Stock

12,500

$ 0

356,000

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
MARSHALL KENNETH E ACTUATE CORPORATION 2207 BRIDGEPOINTE PARKWAY, SUITE 500 SAN MATEO, CA 94404	X

Signatures

\s\ Kenneth E. Marshall		05/28/2010
**Signature of Reporting Person		Date

Explanation of Responses:

*	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).
(1)	Represents shares of the Issuer's common stock underlying restricted stock units ("RSUs") awarded to the Reporting Person. The RSUs will vest in full upon the Reporting Person's continuation in Board service with the Issuer through May 26, 2011, subject to accelerated vesting upon certain changes in ownership or control of the Issuer.
(2)	Unless the Reporting Person elects to defer the issuance of the shares until the Reporting Person's separation from service from the Issuer, the shares of the Issuer's common stock will be issued as the RSUs vest.
(3)	Includes 8000 shares of the Issuer's common stock underlying the RSU award reported on this Form 4.
(4)	Represents a weighted average price within the range of $4.42 and $4.44.

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