POWER INTEGRATIONS INC — SC TO-I/A Filings
4 SC TO-I/A filings on record
This page lists all SC TO-I/A filings submitted to the SEC by POWER INTEGRATIONS INC (POWI), sorted by most recent first. Each row links to the full filing on EdgarLookup. POWER INTEGRATIONS INC has filed 4 SC TO-I/A documents with the SEC since 2016. To view all SEC filings by POWER INTEGRATIONS INC, see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
144
144/A
15-12G
3
3/A
4
4/A
424B1
5
5/A
8-A12G
8-K
8-K/A
ARS
CORRESP
CT ORDER
DEF 14A
DEFA14A
NT 10-K
NT 10-Q
PRE 14A
S-1
S-1/A
S-8
SC 13G
SC 13G/A
SC TO-C
SC TO-I
SC TO-I/A
SCHEDULE 13G/A
SD
SEC STAFF LETTER
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SC TO-I/A | AMENDMENT TO SCHEDULE TO-I | 0000950134-09-000053 | Jan 5, 2009 | — |
| SC TO-I/A | AMENDMENT TO SCHEDULE TO-I | 0000950134-08-022659 | Dec 23, 2008 | — |
| SC TO-I/A | AMENDMENT TO SCHEDULE TO | 0000891618-08-000504 | Dec 8, 2008 | — |
| SC TO-I/A | AMENDMENT NO. 1 TO SCHEDULE TO-I | 0001193125-07-200850 | Sep 14, 2007 | — |