Schedule 13G

-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, PJUjG4uhQ7siyXhUTNwjK7WvxzkoLltRBo49CPEbDIWjGWBcNMYKAsrnrpSOpQPA CjHs5kYC2ikYldcyFiNR5w== 0001193125-04-017128.txt : 20040209 0001193125-04-017128.hdr.sgml : 20040209 20040209142233 ACCESSION NUMBER: 0001193125-04-017128 CONFORMED SUBMISSION TYPE: SC 13G PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20040209 GROUP MEMBERS: E.B. LYON, IV GROUP MEMBERS: GRYPHON ADVISORS, LLC GROUP MEMBERS: GRYPHON MANAGEMENT PARTNERS, L.P. GROUP MEMBERS: GRYPHON PARTNERS, L.P. FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: GRYPHON MASTER FUND LP CENTRAL INDEX KEY: 0001194508 FILING VALUES: FORM TYPE: SC 13G MAIL ADDRESS: STREET 1: 500 CRESCENT COURT SUITE 270 CITY: DALLAS STATE: TX ZIP: 75201 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: INTRUSION INC CENTRAL INDEX KEY: 0000736012 STANDARD INDUSTRIAL CLASSIFICATION: COMPUTER COMMUNICATIONS EQUIPMENT [3576] IRS NUMBER: 751911917 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G SEC ACT: 1934 Act SEC FILE NUMBER: 005-49215 FILM NUMBER: 04577180 BUSINESS ADDRESS: STREET 1: 1101 ARAPAHO ROAD CITY: RICHARDSON STATE: TX ZIP: 75081 BUSINESS PHONE: 9722346400 MAIL ADDRESS: STREET 1: 1101 ARAPAHO ROAD CITY: RICHARDSON STATE: TX ZIP: 75081 FORMER COMPANY: FORMER CONFORMED NAME: INTRUSION COM INC DATE OF NAME CHANGE: 20000601 FORMER COMPANY: FORMER CONFORMED NAME: ODS NETWORKS INC DATE OF NAME CHANGE: 19970507 FORMER COMPANY: FORMER CONFORMED NAME: OPTICAL DATA SYSTEMS INC DATE OF NAME CHANGE: 19950517 SC 13G 1 dsc13g.htm SCHEDULE 13G Schedule 13G

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13G

(Rule 13d-102)

INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES

13d-1(b) (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE

13d-2(b)

(Amendment No. )*

INTRUSION INC.

(Name of Issuer)

COMMON STOCK

(Title of Class of Securities)

67082N109

(CUSIP Number)

FEBRUARY 4, 2004

(Date of Event which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

¨ Rule 13d-1(b)

x Rule 13d-1(c)

¨ Rule 13d-1(d)

The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).


CUSIP No.: 67082N109		13G		Page 1 of 10



1.		Names of Reporting Persons. I.R.S. Identification Nos. of above persons (entities only): Gryphon Master Fund, L.P.

2.		Check the Appropriate Box if a Member of a Group (See Instructions): (a) ¨ (b) ¨

3.		SEC Use Only

4.		Citizenship or Place of Organization: Bermuda

NUMBER OF

BENEFICIALLY

OWNED BY

EACH

REPORTING

PERSON

WITH

5. Sole Voting Power:

6. Shared Voting Power:

1,349,352

7. Sole Dispositive Power:

8. Shared Dispositive Power:

1,349,352


9.		Aggregate Amount Beneficially Owned by Each Reporting Person: 1,349,352

10.		Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions): ¨

11.		Percent of Class Represented by Amount in Row (9): 6.5%

12.		Type of Reporting Person (See Instructions): PN


CUSIP No.: 67082N109		13G		Page 2 of 10



1.		Names of Reporting Persons. I.R.S. Identification Nos. of above persons (entities only): Gryphon Partners, L.P.

2.		Check the Appropriate Box if a Member of a Group (See Instructions): (a) ¨ (b) ¨

3.		SEC Use Only

4.		Citizenship or Place of Organization: Texas

NUMBER OF

BENEFICIALLY

OWNED BY

EACH

REPORTING

PERSON

WITH

5. Sole Voting Power:

6. Shared Voting Power:

1,349,352

7. Sole Dispositive Power:

8. Shared Dispositive Power:

1,349,352


9.		Aggregate Amount Beneficially Owned by Each Reporting Person: 1,349,352

10.		Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions): ¨

11.		Percent of Class Represented by Amount in Row (9): 6.5%

12.		Type of Reporting Person (See Instructions): PN


CUSIP No. 67082N109		13G		Page 3 of 10



1.		Names of Reporting Persons. I.R.S. Identification Nos. of above persons (entities only). Gryphon Management Partners, L.P.

2.		Check the Appropriate Box if a Member of a Group (See Instructions) (a) ¨ (b) ¨

3.		SEC Use Only

4.		Citizenship or Place of Organization Texas

NUMBER OF

BENEFICIALLY

OWNED BY

EACH

REPORTING

PERSON

WITH

5. Sole Voting Power

6. Shared Voting Power

1,349,352

7. Sole Dispositive Power

8. Shared Dispositive Power

1,349,352


9.		Aggregate Amount Beneficially Owned by Each Reporting Person 1,349,352

10.		Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) ¨

11.		Percent of Class Represented by Amount in Row (9) 6.5%

12.		Type of Reporting Person (See Instructions) PN


CUSIP No. 67082N109		13G		Page 4 of 10



1.		Names of Reporting Persons. I.R.S. Identification Nos. of above persons (entities only). Gryphon Advisors, LLC

2.		Check the Appropriate Box if a Member of a Group (See Instructions) (a) ¨ (b) ¨

3.		SEC Use Only

4.		Citizenship or Place of Organization Texas

NUMBER OF

BENEFICIALLY

OWNED BY

EACH

REPORTING

PERSON

WITH

5. Sole Voting Power

6. Shared Voting Power

1,349,352

7. Sole Dispositive Power

8. Shared Dispositive Power

1,349,352


9.		Aggregate Amount Beneficially Owned by Each Reporting Person 1,349,352

10.		Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) ¨

11.		Percent of Class Represented by Amount in Row (9) 6.5%

12.		Type of Reporting Person (See Instructions) OO


CUSIP No. 67082N109		13G		Page 5 of 10



1.		Names of Reporting Persons. I.R.S. Identification Nos. of above persons (entities only). E.B. Lyon, IV

2.		Check the Appropriate Box if a Member of a Group (See Instructions) (a) ¨ (b) ¨

3.		SEC Use Only

4.		Citizenship or Place of Organization Texas

NUMBER OF

BENEFICIALLY

OWNED BY

EACH

REPORTING

PERSON

WITH

5. Sole Voting Power

6. Shared Voting Power

1,349,352

7. Sole Dispositive Power

8. Shared Dispositive Power

1,349,352


9.		Aggregate Amount Beneficially Owned by Each Reporting Person 1,349,352

10.		Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) ¨

11.		Percent of Class Represented by Amount in Row (9) 6.5%

12.		Type of Reporting Person (See Instructions) IN


CUSIP No.: 67082N109		13G		Page 6 of 10

Item 1.

(a).

Name of Issuer:

Intrusion Inc.

Item 1

(b).

Address of Issuer’s Principal Executive Offices:

1101 East Arapaho Road, Richardson, Texas 75081.

Item 2.

(a).

Name of Persons Filing:

Gryphon Master Fund, L.P. (“Master Fund”), Gryphon Partners, L.P. (“Gryphon Partners”), Gryphon Management Partners, L.P. (“GMP”), Gryphon Advisors, LLC (“Gryphon Advisors”), and E.B. Lyon, IV (“Lyon”).

Item 2.

(b).

Address of Principal Business Office or, if none, Residence:

Each Reporting Person: 100 Crescent Court, Suite 490, Dallas, Texas 75201.

Item 2.

(c).

Citizenship:

Master Fund: Bermuda.

Gryphon Partners: State of Texas.

GMP: State of Texas.

Gryphon Advisors: State of Texas.

Lyon: State of Texas.

Item 2.

(d).

Title of Class of Securities:

Common Stock, $0.01 par value

Item 2.

(e).

CUSIP Number:

67082N109


CUSIP No.: 67082N109		13G		Page 7 of 10

Item 3.

If this statement is filed pursuant to Rule 13d-1(b), or 13d-2(b) or (c), check whether the person filing is a:

(a)

Broker or dealer registered under Section 15 of the Act;

(b)

Bank as defined in Section 3(a)(6) of the Act;

(c)

Insurance company as defined in Section 3(a)(19) of the Act;

(d)

Investment company registered under Section 8 of the Investment Company Act of 1940;

(e)

An investment adviser in accordance with Rule 13d-1(b)(1)(ii)(E);

(f)

An employee benefit plan or endowment fund in accordance with Rule 13d-1(b)(1)(ii)(F);

(g)

A parent holding company or control person in accordance with Rule 13d-1(b)(1)(ii)(G);

(h)

A savings association as defined in Section 3(b) of the Federal Deposit Insurance Act;

(i)

A church plan that is excluded from the definition of an investment company under Section 3(c)(14) of the Investment Company Act of 1940; or

(j)

Group, in accordance with Rule 13d-1(b)(1)(ii)(J).

Item 4.

Ownership:

The shares of the Issuer’s Common Stock reported hereby are owned directly by Master Fund. The General Partner of Master Fund is Gryphon Partners, which may be deemed to be the beneficial owner of all such shares of Common Stock owned by Master Fund. The General Partner of Gryphon Partners is GMP, which may be deemed to be the beneficial owner of all such shares of Common Stock owned by Master Fund. The General Partner of GMP is Gryphon Advisors, which may be deemed to be the beneficial owner of all such shares of Common Stock owned by Master Fund. Lyon controls Gryphon Advisors and may be deemed to be the beneficial owner of all such shares of Common Stock owned by Master Fund. Each of Gryphon Partners, GMP, Gryphon Advisors and Lyon disclaims any beneficial ownership of any such shares of Common Stock owned by Master Fund.

Item 5.

Ownership of Five Percent or Less of a Class:

If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than 5 percent of the class of securities, check the following ¨.

Item 6.

Ownership of More than Five Percent on Behalf of Another Person:

Not applicable.

Item7.

Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company or Control Person:

Not applicable.


CUSIP No.: 67082N109		13G		Page 8 of 10

Item 8.

Identification and Classification of Members of the Group:

Not applicable.

Item 9.

Notice of Dissolution of Group:

Not applicable.

Item 10.

Certifications:

By signing below we certify that, to the best of our knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect.


CUSIP No.: 67082N109		13G		Page 9 of 10

SIGNATURES

After reasonable inquiry and to the best of our knowledge and belief, we certify that the information set forth in this statement is true, complete and correct.

Dated: February 9, 2004

GRYPHON MASTER FUND, L.P.

By:

Gryphon Partners, L.P.,

its General Partner

By:

Gryphon Management Partners, L.P.,

its General Partner

By:

Gryphon Advisors, LLC,

its General Partner

By:

/s/ Warren W. Garden

Warren W. Garden,

Authorized Agent

Dated: February 9, 2004

GRYPHON PARTNERS, L.P.

By:

Gryphon Management Partners, L.P.,

its General Partner

By:

Gryphon Advisors, LLC,

its General Partner

By:

/s/ Warren W. Garden

Warren W. Garden,

Authorized Agent

Dated: February 9, 2004

GRYPHON MANAGEMENT PARTNERS, L.P.

By:

Gryphon Advisors, LLC,

its General Partner

By:

/s/ Warren W. Garden

Warren W. Garden,

Authorized Agent


CUSIP No.: 67082N109		13G		Page 10 of 10


Dated: February 9, 2004	GRYPHON ADVISORS, LLC

	By:	/s/ Warren W. Garden

		Warren W. Garden, Authorized Agent


Dated: February 9, 2004	E.B. LYON, IV

	By:	/s/ E.B. Lyon, IV

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