UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

~~Washington~~ Washington, D.C., 20549

Form 8-K

Current Report

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

~~Date~~ OfDate of Report (Date Ofof ~~Earliest~~earliest ~~Event~~event ~~Reported~~reported): 05/0201/~~2005~~ 2006

~~INSIGHTFUL~~ ~~CORP~~INSIGHTFUL CORPORATION

(Exact ~~Name~~ name of ~~Registrant~~registrant as ~~Specified~~specified in its ~~Charter~~charter)

~~Commission~~ Commission File Number: 0-020992

DE	DE	04-2842217	~~04-2842217~~
	(State or Other Jurisdiction of Incorporation or Organization)		(I.R.S. Employer Identification No.)
(State or other jurisdiction of		(IRS Employer
incorporation)		Identification No.)

1700 Westlake Ave N, Suite 500, Seattle, WA 98109

(Address of ~~Principal~~principal ~~Executive~~executive ~~Offices~~offices, ~~Including~~including ~~Zip~~zip ~~Code~~code)

2068022365

(Registrant’s ~~Telephone~~ ~~Number~~telephone number, ~~Including~~including ~~Area~~area ~~Code~~code)

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

[ ] Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) [ ] Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) [ ] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) [ ] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

~~[ ]~~ ~~Soliciting~~Information ~~material pursuant~~ to ~~Rule~~be ~~14a-12~~included ~~under~~in the ~~Exchange~~report ~~Act(17CFR240.14a-12)~~

[ ] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act(17CFR240.14d-2(b))

[ ] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act(17CFR240.13e-4(c))

Items to be Included in this Report

Item 2.02. Results of Operations and Financial Condition

On May 21, ~~2005~~ 2006, Insightful Corporation issued a press release announcing its financial results for the ~~first~~ quarter ended March 31, ~~2005~~2006. A copy of the press release is attached as Exhibit 99.1 and is incorporated into this current report by reference.

Item 9.01. Financial Statements and Exhibits

~~Press~~ 99.1 Press Release dated May 21, ~~2005~~2006, announcing Insightful Corporation's financial results for the ~~first~~ quarter ended March 31, ~~2005~~2006.

Signature(s)

~~Pursuant~~ Pursuant to the ~~Requirements~~requirements of the Securities Exchange Act of 1934, the ~~Registrant~~registrant has duly caused this ~~Report~~report to be signed on its behalf by the ~~Undersigned~~undersigned hereunto duly authorized.

	INSIGHTFUL CORP
				INSIGHTFUL CORPORATION
Date: May 02, 2005	By:	/s/ Kenneth J. Moyle, Jr.
Date: May 01, 2006			By:	/s/ Kenneth J. Moyle Jr.
		Kenneth J. Moyle, Jr.
				Kenneth J. Moyle Jr.
		~~General Counsel & Secretary~~		General Counsel & Secretary

Exhibit Index

Exhibit No.		Description
EX-99.1		Press release dated May 21, ~~2005~~2006

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