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Filing tables
Filing exhibits
Associated filings
- 13 May 24 424B3 Prospectus supplement
-
6 Oct 23 EFFECT Notice of effectiveness
- 2 Oct 23 POS AM Prospectus update (post-effective amendment)
- 21 Sep 23 424B3 Prospectus supplement
- 11 Aug 23 424B3 Prospectus supplement
- 25 Jul 23 424B3 Prospectus supplement
- 15 Jun 23 424B3 Prospectus supplement
- 9 Jun 23 424B3 Prospectus supplement
- 11 May 23 424B3 Prospectus supplement
- 10 May 23 424B3 Prospectus supplement
- 27 Apr 23 424B3 Prospectus supplement
- 13 Apr 23 EFFECT Notice of effectiveness
- 5 Apr 23 S-1 IPO registration
AMPX similar filings
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UNITED STATES | |
SECURITIES AND EXCHANGE COMMISSION | |
Washington, D.C. 20549 | |
Notice of Effectiveness | |
Effectiveness Date: | October 5, 2023 |
Accession Number: | 0001193125-23-249289 | ||||||
Submission Type: | POS AM | ||||||
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