43 filings
15-12B
Polypore International Inc
8 Sep 15
Securities registration termination
12:00am
S-8 POS
Polypore International Inc
31 Aug 15
Registration of securities for employees (post-effective amendment)
12:00am
S-8 POS
Polypore International Inc
31 Aug 15
Registration of securities for employees (post-effective amendment)
12:00am
S-8 POS
Polypore International Inc
31 Aug 15
Registration of securities for employees (post-effective amendment)
12:00am
S-8 POS
Polypore International Inc
31 Aug 15
Registration of securities for employees (post-effective amendment)
12:00am
25-NSE
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26 Aug 15
Exchange delisting
12:00am
S-8
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22 May 14
Registration of securities for employees
12:00am
S-8
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28 Dec 12
Registration of securities for employees
12:00am
424B3
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17 May 11
Prospectus supplement
12:00am
S-8
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13 May 11
Registration of securities for employees
12:00am
S-4/A
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10 May 11
Registration of securities issued in business combination transactions (amended)
12:00am
424B3
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21 Mar 11
Prospectus supplement
12:00am
424B3
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9 Dec 10
Prospectus supplement
12:00am
S-3ASR
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7 Dec 10
Automatic shelf registration
12:00am
FWP
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23 May 08
Free writing prospectus
12:00am
424B4
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23 May 08
Prospectus supplement with pricing info
12:00am