PTC INC. — All Filings
1,000 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
All
10-K
10-K405
10-K405/A
10-Q
10-Q/A
144
144/A
15-12G
3
3/A
4
4/A
424B2
424B3
424B5
424B7
5
5/A
8-A12G
8-K
8-K/A
ARS
CORRESP
CT ORDER
DEF 14A
DEFA14A
FWP
NT 10-K
NT 10-Q
POS AM
PRE 14A
S-3
S-3/A
S-3ASR
S-4
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-C
SC TO-I
SC TO-I/A
SCHEDULE 13G/A
SEC STAFF LETTER
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| PRE 14A | PRELIMINARY NOTICE AND PROXY | 0000927016-96-001939 | Dec 10, 1996 | Feb 13, 1997 |
| SC 13D/A | — | 0000860655-96-000125 | Nov 1, 1996 | — |
| SC 13G/A | SCHEDULE 13G | 0000912057-96-022949 | Oct 16, 1996 | — |
| SC 13G | SCHEDULE 13G | 0000912057-96-020646 | Sep 18, 1996 | — |
| 10-Q | QUARTERLY REPORT | 0000927016-96-000763 | Aug 9, 1996 | Jun 29, 1996 |
| SC 13D/A | — | 0000860655-96-000097 | Aug 9, 1996 | — |
| SC 13D/A | — | 0000860655-96-000078 | Jul 26, 1996 | — |
| SC 13G/A | SCHEDULE 13G -7-10-96 - PARAMETRIC TECHNOLOGY CORPORATION | 0000315066-96-001771 | Jul 10, 1996 | — |
| 10-Q | FORM 10-Q | 0000927016-96-000232 | May 14, 1996 | Mar 30, 1996 |
| S-8 | 1996 DIRECTORS STOCK OPTION PLAN | 0000927016-96-000040 | Feb 28, 1996 | — |
| S-8 | 1987 INCENTIVE STOCK OPTION PLAN | 0000927016-96-000039 | Feb 28, 1996 | — |
| SC 13G/A | SCHEDULE 13G -2-14-96 - PARAMETRIC TECHNOLOGY CORPORATION | 0000315066-96-001046 | Feb 14, 1996 | — |
| SC 13D | — | 0000950112-96-000423 | Feb 13, 1996 | — |
| SC 13G | 5% MONTHLY HOLDINGS REPORT | 0000766524-96-000168 | Feb 7, 1996 | — |
| 10-Q | FORM 10-Q | 0000927016-96-000016 | Feb 1, 1996 | Dec 30, 1995 |
| 10-K | FORM 10-K | 0000950109-95-005433 | Dec 28, 1995 | Sep 30, 1995 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0000950109-95-005425 | Dec 28, 1995 | Feb 8, 1996 |
| PRE 14A | PRELIMINARY NOTICE & PROXY | 0000950109-95-005122 | Dec 7, 1995 | Feb 8, 1996 |
| 8-K | FORM 8-K | 0000927016-95-000190 | Nov 22, 1995 | Nov 17, 1995 |
| 10-Q | FORM 10-Q | 0000950109-95-003239 | Aug 15, 1995 | Jul 1, 1995 |
| S-8 | FORM S-8 | 0000950109-95-002875 | Aug 1, 1995 | — |
| 8-K/A | FORM 8K/A | 0000950109-95-002425 | Jun 23, 1995 | May 30, 1995 |
| 8-K | FORM 8-K | 0000927016-95-000090 | Jun 12, 1995 | May 30, 1995 |
| 10-Q | FORM 10-Q | 0000927016-95-000071 | May 15, 1995 | Apr 1, 1995 |
| SC 13G | SCHEDULE 13G - 5-10-95 - PARAMETRIC TECHNOLOGY CORPORATION | 0000315066-95-002671 | May 9, 1995 | — |
| SC 13G/A | — | 0000748054-95-000025 | Feb 9, 1995 | — |