| Date Filed | Type | Description |
| 02/12/2016 |
SC 13G/A
| Capital International Investors reports a 0% stake in Polypore International, Inc. |
| 02/12/2016 |
SC 13G/A
| WADDELL & REED FINANCIAL INC reports a 0% stake in Polypore International, Inc. |
| 02/10/2016 |
SC 13G/A
| Fairpointe Capital LLC reports a 0% stake in Amendment No: 2 Polypore International |
| 08/26/2015 |
8-K
| Quarterly results |
| 08/19/2015 |
8-K
| Other Events |
| 08/13/2015 |
10-Q
| Quarterly Report for the period ended July 4, 2015 |
| 08/13/2015 |
8-K
| Investor presentation |
| 08/06/2015 |
SC 13G/A
| PRIMECAP MANAGEMENT CO reports a 9.6% stake in Polypore International Inc. |
| 06/10/2015 |
SC 13G/A
| WASATCH ADVISORS INC reports a 3.4% stake in Polypore International, Inc. |
| 05/12/2015 |
8-K
| Submission of Matters to a Vote of Security Holders, Other Events |
| 05/08/2015 |
10-Q
| Quarterly Report for the period ended April 4, 2015 |
| 05/08/2015 |
8-K
| Investor presentation |
| 04/10/2015 |
SC 13G/A
| Capital Research Global Investors reports a 0% stake in Polypore International, Inc. |
| 04/07/2015 |
DEFM14A
| Form DEFM14A - Definitive proxy statement relating to merger or acquisition: |
| 04/06/2015 |
10-K/A
| Annual Report for the period ended January 3, 2015 [amend] |
| 03/04/2015 |
10-K
| Annual Report for the period ended January 3, 2015 |
| 03/04/2015 |
8-K
| Investor presentation |
| 02/23/2015 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
| 02/23/2015 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
| 02/23/2015 |
8-K
| Entry into a Material Definitive Agreement, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Other E...|
Docs:
|
"UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15 of the Securities Exchange Act of 1934 Date of report : February 23, 2015 POLYPORE INTERNATIONAL, INC. Delaware 1-32266 43-2049334 11430 North Community House Road, Suite 350 Charlotte, North Carolina 28277 587-8409 Not Applicable Check the appropriate box below if the Form 8-K filling is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ¨ Written communications pursuant to Rule 425 under the Securities Act x Soliciting material pursuant to Rule 14a-12 under the Exchange Act ¨ Pre-commencement communications pursuant to Rule 14d-2 under the Exchange Act ) ¨ Pre-commencement communica...",
"Agreement and Plan of Merger, by and among Polypore International, Inc., Asahi Kasei Corporation and ESM Holdings Corporation",
"Asset Purchase Agreement, by and among Polypore International, Inc. and 3M Company",
"Third Amended and Restated Bylaws of Polypore International Inc., adopted on February 22, 2015",
"Additional Information" |
|
| 02/23/2015 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
| 02/23/2015 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
| 02/23/2015 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
| 02/17/2015 |
SC 13G/A
| WASATCH ADVISORS INC reports a 5.5% stake in Polypore International, Inc. |
| 02/13/2015 |
SC 13G/A
| WADDELL & REED FINANCIAL INC reports a 6.7% stake in Polypore International, Inc. |
| 02/13/2015 |
SC 13G
| Capital International Investors reports a 5.8% stake in Polypore International, Inc. |
| 02/13/2015 |
SC 13G/A
| PRIMECAP MANAGEMENT CO reports a 13.8% stake in Polypore International Inc. |
| 02/13/2015 |
SC 13G/A
| Capital Research Global Investors reports a 11.4% stake in Polypore International, Inc. |
| 02/11/2015 |
SC 13G/A
| VANGUARD GROUP INC reports a 6.1% stake in Polypore International Inc |
| 02/04/2015 |
SC 13G/A
| Fairpointe Capital LLC reports a 10.2% stake in Amendment No: 1 Polypore International |
| 02/02/2015 |
SC 13G/A
| JANUS CAPITAL MANAGEMENT LLC reports a 2% stake in Polypore International, Inc. |
| 02/02/2015 |
SC 13G/A
| BlackRock Inc. reports a 5.6% stake in POLYPORE INTERNATIONAL INC |
| 01/22/2015 |
SC 13G/A
| KORNITZER CAPITAL MANAGEMENT INC reports a 0% stake in Polypore International, Inc. |
| 11/05/2014 |
8-K
| Regulation FD Disclosure, Financial Statements and Exhibits |
|