16 results
DEFM14C
BRSF
Brain Scientific Inc.
3 Aug 21
Information related to merger
11:37am
officers and key engineering and technical advisors. Piezo may need to recruit additional directors, executive management employees, and advisers
PREM14C
BRSF
Brain Scientific Inc.
23 Jul 21
Preliminary information related to merger
4:50pm
officers and key engineering and technical advisors. Piezo may need to recruit additional directors, executive management employees, and advisers
POS AM
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9 Oct 20
Prospectus update (post-effective amendment)
4:56pm
424B4
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22 Jul 20
Prospectus supplement with pricing info
4:32pm
8-K
EX-10.1
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25 Oct 19
Entry into a Material Definitive Agreement
12:00am
8-K
EX-10.1
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11 Feb 19
Entry into a Material Definitive Agreement
1:51pm
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