<PAGE>
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
SCHEDULE 13G
UNDER THE SECURITIES EXCHANGE ACT OF 1934
(AMENDMENT NO. 1999)
TRUSTMARK CORPORATION
(Name of Issuer)
COMMON STOCK
(Title of Class of Securities)
898402102
(CUSIP Number)
*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).
This Amendment to Schedule 13G is for the calendar year ended December 31, 1999.
<PAGE>
CUSIP NO. 898402102
1 NAME OF REPORTING PERSON
I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS
Trustmark National Bank, as trustee
64-0180810
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
(a)
(b)
3 SEC USE ONLY
4 CITIZENSHIP OR PLACE OF ORGANIZATION
Organized under the laws of the United States
NUMBER OF 5 SOLE VOTING POWER 2,820,780
SHARES
BENEFICIALLY 6 SHARED VOTING POWER 332,056
OWNED BY
EACH 7 SOLE DISPOSITIVE POWER 2,545,005
REPORTING
PERSON 8 SHARED DISPOSITIVE POWER 332,056
WITH
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
3,152,836
10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES
CERTAIN SHARES*
11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
4.5%
12 TYPE OF REPORTING PERSON* BK
<PAGE>
SCHEDULE 13G
Item 1 (a) Name of Issuer:
Trustmark Corporation
Item 1 (b) Address of Issuer's Principal Executive Offices:
248 East Capitol Street
Jackson, Mississippi 39201
Item 2 (a) Name of Person Filing:
Trustmark National Bank, as trustee
Item 2 (b) Address of Principal Business office:
248 East Capitol Street
Jackson, Mississippi 39201
Item 2 (c) Citizenship:
Organized under the laws of the United States
Item 2 (d) Title of Class of Securities:
Common stock
Item 2 (e) CUSIP Number:
898402102
Item 3: If this statement is filed pursuant to Rules 13d-l(b), or 13d-2(b),
check whether the person filing is a:
(b) [X] Bank as defined in section 3(a)(6) of the Act
(15 U.S.C. 78c).
<PAGE>
Item 4 Ownership:
(a) Amount Beneficially Owned: 3,152,836
(b) Percent of Class: 4.5%
(c) See items 5-8 on the cover page for information regarding
voting and dispositive power of the above listed shares.
Item 5 Ownership of Five Percent or Less of a class:
N/A
Item 6 Ownership of More Than Five Percent on Behalf of Another Person:
The shares referred to in this Schedule 13G are held by Trustmark
National Bank as trustee of various trust accounts. Trustmark National Bank does
not have the right to receive the dividends from these shares or to receive
proceeds from the sale of these shares. Trustmark National Bank is not aware of
any individual trust or beneficiary or related group of trusts or beneficiaries
who own more than 5% of this stock.
Item 7 Identification and Classification of the Subsidiary which Acquired the
Security Being Reported On By the Parent Holding Company:
N/A
Item 8 Identification and Classification of Members of the Group:
N/A
Item 9 Notice of Dissolution of Group:
N/A
Item 10 Certification:
By signing below I certify that, to the best of my knowledge and
belief, the securities referred to above were acquired and are held in the
ordinary course of business and 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.
Signature:
After reasonable inquiry and to the best of my knowledge and belief, I certify
that the information set forth in this statement is true, complete and correct.
Date: February 11, 2000
Signature: /s/ Zach Wasson
Name and Title: Zach Wasson
Executive Vice President
and Chief Financial Officer
