PTC INC. — SC 13G Filings
31 SC 13G filings on record
This page lists all SC 13G filings submitted to the SEC by PTC INC. (PTC), sorted by most recent first. Each row links to the full filing on EdgarLookup. PTC INC. has filed 31 SC 13G documents with the SEC since 2016. To view all SEC filings by PTC INC., see the full filings list.
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 |
|---|---|---|---|---|
| SC 13G | — | 0001897612-24-001134 | Feb 14, 2024 | — |
| SC 13G | — | 0000315066-18-001470 | Feb 13, 2018 | — |
| SC 13G | SC 13G | 0001193125-18-035790 | Feb 8, 2018 | — |
| SC 13G | — | 0000315066-14-002422 | Feb 14, 2014 | — |
| SC 13G | — | 0000315066-13-002973 | Feb 14, 2013 | — |
| SC 13G | — | 0000769993-13-000229 | Feb 14, 2013 | — |
| SC 13G | — | 0000932471-13-004343 | Feb 13, 2013 | — |
| SC 13G | NONE | 0001140361-12-007117 | Feb 13, 2012 | — |
| SC 13G | — | 0000769993-10-000167 | Feb 12, 2010 | — |
| SC 13G | — | 0001086364-10-007714 | Jan 29, 2010 | — |
| SC 13G | — | 0000913414-09-003819 | Feb 5, 2009 | — |
| SC 13G | DOC ONE | 0000315066-08-001969 | Feb 14, 2008 | — |
| SC 13G | SCHEDULE 13G | 0001169232-08-000708 | Feb 14, 2008 | — |
| SC 13G | PARAMETRIC TECHNOLOGY | 0001086364-08-000039 | Feb 8, 2008 | — |
| SC 13G | — | 0000913414-08-004254 | Feb 6, 2008 | — |
| SC 13G | — | 0000913414-06-001400 | Jan 26, 2006 | — |
| SC 13G | — | 0000913414-05-000306 | Feb 14, 2005 | — |
| SC 13G | — | 0001140361-03-001441 | May 9, 2003 | — |
| SC 13G | — | 0000062039-02-000013 | Jul 9, 2002 | — |
| SC 13G | — | 0000065103-02-000175 | Jul 8, 2002 | — |
| SC 13G | PARAMETRICS TECHNOLOGY CORP. | 0001010521-02-000081 | Feb 12, 2002 | — |
| SC 13G | PARAMETRIC TECHNOLOGY GROUP | 0000950128-02-000170 | Jan 28, 2002 | — |
| SC 13G | ANNUAL13G | 0000062039-02-000003 | Jan 23, 2002 | — |
| SC 13G | PARAMETRIC TECHNOLOGY/OAK ASSOCIATES, LTD. | 0000950152-00-001080 | Feb 14, 2000 | — |
| SC 13G | OAK ASSOCIATES/PARAMETRIC TECHNOLOGY | 0000950152-99-001052 | Feb 16, 1999 | — |
| SC 13G | — | 0000080255-99-000288 | Feb 10, 1999 | — |
| SC 13G | OAK ASSOCIATES/PARAMETRIC TECH SCHEDULE 13G | 0000950152-98-000855 | Feb 10, 1998 | — |
| SC 13G | — | 0000812295-97-000211 | May 12, 1997 | — |
| SC 13G | SCHEDULE 13G | 0000912057-96-020646 | Sep 18, 1996 | — |
| SC 13G | 5% MONTHLY HOLDINGS REPORT | 0000766524-96-000168 | Feb 7, 1996 | — |
| SC 13G | SCHEDULE 13G - 5-10-95 - PARAMETRIC TECHNOLOGY CORPORATION | 0000315066-95-002671 | May 9, 1995 | — |