UNITED STATES SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 4
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP
( ) Check this box if no longer subject to Section 16.
Form 4 or Form 5 obligations may continue. See Instructions 1(b).
1. Name and Address of Reporting Person
ZENO, LAWRENCE M
6035 PARKLAND BOULEVARD
CLEVELAND, OH 44124
USA
2. Issuer Name and Ticker or Trading Symbol
PARKER-HANNIFIN CORPORATION
PH
3. IRS or Social Security Number of Reporting Person (Voluntary)
###-##-####
4. Statement for Month/Year
April 30, 2000
5. If Amendment, Date of Original (Month/Year)
6. Relationship of Reporting Person(s) to Issuer (Check all applicable)
( ) Director ( ) 10% Owner (X) Officer (give title below) ( ) Other
(specify below)
VICE PRESIDENT
7. Individual or Joint/Group Filing (Check Applicable Line)
( ) Form filed by One Reporting Person
( ) Form filed by More than One Reporting Person
<TABLE>
<CAPTION>
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Table I -- Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned |
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1. Title of Security |2. |3. |4.Securities Acquired (A) |5.Amount of |6.Dir |7.Nature of Indirect |
| Transaction | or Disposed of (D) | Securities |ect | Beneficial Ownership |
| | | | Beneficially |(D)or | |
| | | | | A/| | Owned at |Indir | |
| Date |Code|V| Amount | D | Price | End of Month |ect(I)| |
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<S> <C> <C> <C><C> <C> <C> <C> <C> <C>
Common Stock |4/19/0|M | |4,686(1) |A |$17.8890 |10,489 |D | |
|0 | | | | | | | | |
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Common Stock |4/19/0|F | |1,593 |D |$42.4375 |10,489 |D | |
|0 | | | | | | | | |
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Common Stock |4/19/0|M | |8,066(2) |A |$18.6670 |10,489 |D | |
|0 | | | | | | | | |
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Common Stock |4/19/0|F | |2,740 |D |$42.4375 |10,489 |D | |
|0 | | | | | | | | |
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Common Stock |4/19/0|M | |8,671(3) |A |$26.083 |10,489 |D | |
|0 | | | | | | | | |
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Common Stock |4/19/0|F | |2,946 |D |$42.4375 |10,489 |D | |
|0 | | | | | | | | |
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Common Stock |4/19/0|M | |5,969(4) |A |$31.3750 |10,489 |D | |
|0 | | | | | | | | |
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Common Stock |4/19/0|F | |2,028 |D |$42.4375 |10,489 |D | |
|0 | | | | | | | | |
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Common Stock |4/19/0|S | |18,085 |D |$46.46 |10,489 |D | |
|0 | | | | | | | | |
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Common Stock | | | | | | |1,686 |I |Joint w/wife |
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Common Stock | | | | | | |16,297 |I |Wife |
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<CAPTION>
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Table II -- Derivative Securitites Acquired, Disposed of, or Beneficially Owned |
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1.Title of Derivative |2.Con- |3. |4. |5.Number of De |6.Date Exer|7.Title and Amount |8.Price|9.Number |10.|11.Nature of|
Security |version |Transaction | rivative Secu |cisable and| of Underlying |of Deri|of Deriva |Dir|Indirect |
|or Exer | | | rities Acqui |Expiration | Securities |vative |tive |ect|Beneficial |
|cise | | | red(A) or Dis |Date(Month/| |Secu |Securities |(D)|Ownership |
|Price of| | | posed of(D) |Day/Year) | |rity |Benefi |or | |
|Deriva- | | | |Date |Expir| | |ficially |Ind| |
|tive | | | | A/|Exer-|ation| Title and Number | |Owned at |ire| |
|Secu- | | | | | D |cisa-|Date | of Shares | |End of |ct | |
|rity |Date |Code|V| Amount | |ble | | | |Month |(I)| |
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<S> <C> <C> <C> <C><C> <C> <C> <C> <C> <C> <C> <C> <C> <C>
Option to Buy |$17.8890|4/19/|M | |8,100(1) |D |4/22/|4/21/|Common Stock|8,100(1|(5) |0(6) |D | |
| |00 | | | | |95 |04 | |) | | | | |
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Option to Buy |$18.6670|4/19/|M | |14,400(2) |D |8/31/|8/30/|Common Stock|14,400(|(5) |0(6) |D | |
| |00 | | | | |95 |04 | |2) | | | | |
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Option to Buy |$26.0830|4/19/|M | |22,500(3) |D |8/16/|8/15/|Common Stock|22,500(|(5) |0(6) |D | |
| |00 | | | | |96 |04 | |3) | | | | |
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Option to Buy |$31.3750|4/19/|M | |22,900(4) |D |8/12/|8/11/|Common Stock|22,900(|(5) |0(6) |D | |
| |00 | | | | |99 |08 | |4) | | | | |
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| | | | | | | | | | | | | | |
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</TABLE>
Explanation of Responses:
(1) "Pyramid" stock option exercise resulting in net acquisition of
4,686.
(2) "Pyramid" stock option exercise resulting in net acquisition of
8,066.
(3) "Pyramid" stock option exercise resulting in net acquisition of
8,671.
(4) "Pyramid" stock option exercise resulting in net acquisition of
5,969.
(5) Granted under the Corporation's 1993 Stock Incentive Program in a
transaction exempt under Rule 16b-3.
(6) Mr. Zeno owns 48,444 options which were granted pursuant to the
Corporation's 1993 Stock Incentive
Program, at various exercise prices and expiration dates as previously
reported.
SIGNATURE OF REPORTING PERSON
Thomas A. Piraino, Jr., Attorney-in-Fact
DATE
May 10, 2000
