Company profile
Ticker
PHTN
Exchange
Employees
Incorporated
Location
Fiscal year end
Industry (SIC)
Teradyne • Veralto • Itron • Cohu • Allient • Frequency Electronics • Transcat • Intest • Data io • Aehr Test Systems ...
SEC CIK
Corporate docs
IRS number
943007502
Latest filings (excl ownership)
15-12G
Securities registration termination
7 Oct 08
8-K
Completion of Acquisition or Disposition of Assets
7 Oct 08
25-NSE
Exchange delisting
2 Oct 08
DEFA14A
Additional proxy soliciting materials
28 Aug 08
10-Q
2008 Q3
Quarterly report
11 Aug 08
DEFM14A
Proxy related to merger
4 Aug 08
PREM14A
Preliminary proxy related to merger
14 Jul 08
DEFA14A
Additional proxy soliciting materials
27 Jun 08
8-K
Orbotech Reaches Agreement to Acquire Photon Dynamics
26 Jun 08
DEFA14A
Additional proxy soliciting materials
26 Jun 08
Latest ownership filings
No filings