<PAGE> 1
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
SCHEDULE 13G/A
UNDER THE SECURITIES EXCHANGE ACT OF 1934
(AMENDMENT NO. 4 )*
---
Lindsay Manufacturing Co.
---------------------------
(Name of Issuer)
Common Stock, par value $1.00 per share
-----------------------------------------
(Title of Class of Securities)
535555 10 6
----------------
(CUSIP Number)
Check the appropriate box to designate the rule pursuant to which this Schedule
is filed:
[ ] Rule 13d-1(b)
[ ] Rule 13d-1(c)
[X] 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 page.
The information required on 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.
<PAGE> 2
CUSIP NO. 535555 10 6 13G PAGE _2_ OF _3_ PAGES
- --------------------------------------------------------------------------------
1 Names of Reporting Persons/I.R.S. Identification Nos. of Above Persons
(Entities Only)
Gary D. Parker
- --------------------------------------------------------------------------------
2 Check the Appropriate Box if a Member of a Group (a) [ ]
(See Instructions) (b) [ ]
Non Applicable
- --------------------------------------------------------------------------------
3 SEC Use Only
- --------------------------------------------------------------------------------
4 Citizenship or Place of Organization
United States
- --------------------------------------------------------------------------------
Number of
5 Sole Voting Power
Shares 891,894
-----------------------------------------------------
Beneficially 6 Shared Voting Power
none
Owned by -----------------------------------------------------
7 Sole Dispositive Power
Each 891,894
-----------------------------------------------------
Reporting 8 Shared Dispositive Power
Person With none
- --------------------------------------------------------------------------------
9 Aggregate Amount Beneficially Owned by Each Reporting Person
891,894
- --------------------------------------------------------------------------------
10 Check if the Aggregate Amount in Row (9) Excludes Certain Shares [ ]
(See Instructions)
- --------------------------------------------------------------------------------
11 Percent of Class Represented by Amount in Row (9)
7.1%
- --------------------------------------------------------------------------------
12 Type of Reporting Person (See Instructions)
IN
- --------------------------------------------------------------------------------
<PAGE> 3
ITEM 4. OWNERSHIP
(a) Amount Beneficially Owned: 891,894
--------
(b) Percent of Class: 7.1%
-----
(c) Number of shares as to which such person has:
(i) sole power to vote or to direct the vote 891,894
-------
(ii) shared power to vote or to direct the vote 0
---
(iii) sole power to dispose or to direct the disposition of
891,894
-------
(iv) shared power to dispose or to direct the disposition of 0
---
Instruction. For computations regarding securities which represent a
right to acquire an underlying security see Rule 13d-3(d)(1).
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 9, 2000 /s/ Gary D. Parker
---------------------------- --------------------------------
Gary D. Parker
The original statement shall be signed by each person on whose behalf
the statement is filed or his authorized representative. If the statement is
signed on behalf of a person by his authorized representative (other than an
executive officer or general partner of the filing person), evidence of the
representative's authority to sign on behalf of such person shall be filed with
the statement, provided, however, that a power of attorney for this purpose
which is already on file with the Commission may be incorporated by reference.
The name and any title of each person who signs the statement shall be typed or
printed beneath his signature.
2