| Filed On | Filing |
|---|---|
| 29 Mar 2000 | SCHEDULE 13D - AMENDMENT NO. 6 |
| 29 Feb 2000 | GLEASON CORP/GLEASON FOUNDATION SCHEDULE 13D/AM 4 |
| 25 Feb 2000 | AMENDMENT TO SCHEDULE 13D |
| 24 Feb 2000 | SCHEDULE 13D - AMENDMENT NO. 5 |
| 07 Feb 2000 | SCHEDULE 13D - AMENDMENT NO. 4 |
| 07 Feb 2000 | SC 13D/A |
| 24 Jan 2000 | SC 13D/A |
| 30 Dec 1999 | SCHEDULE 13D - AMENDMENT NO. 3 |
| 20 Dec 1999 | SCHEDULE 13D - AMENDMENT NO. 2 |
| 16 Dec 1999 | SC 13D/A |
| 10 Dec 1999 | GLEASON CORP/GLEASON FOUNDATION--SCHEDULE 13D/A |
| 14 Jun 1995 | GLEASON CORPORATION SCHEDULE 13D AMEND. NO. 6 |
| 13 Jun 1995 | AMEND NO. 8 TO SCHEDULE 13D |
| 19 May 1995 | AMEND NO. 7 TO SCH 13D |
| 16 May 1995 | GLEASON CORPORATION SCHEDULE 13D AMEND. NO. 5 |
| 27 Apr 1995 | GLEASON CORPORATION SCHEDULE 13D AMEND. NO. 4 |
| 17 Aug 1994 | AMENDMENT NO. 15 TO SCHEDULE 13D |
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