77 results
S-3ASR
EX-5.1
PRTA
Prothena Corporation plc
22 Feb 24
Automatic shelf registration
5:29pm
as we have deemed necessary or appropriate for the purposes of this Opinion but have made no independent investigation regarding such factual matters
CORRESP
PRTA
Prothena Corporation plc
4 Aug 23
Correspondence with SEC
12:00am
. The Company and its advisors performed a forensic investigation, assessed the breach and its impacts and concluded that the Company’s controls
S-8
EX-5.1
9pd7sq6x2p9kxzacm12
3 Aug 23
Registration of securities for employees
5:14pm
8-K
EX-5.1
hwu b46x9
16 Dec 22
Other Events
4:36pm
8-K
EX-1.1
n0rm17r 6mz3fpzu
16 Dec 22
Other Events
4:36pm
8-K
EX-99.1
ob94tp
21 Nov 22
Other Events
4:07pm
S-8
EX-5.1
h07mj8
10 Aug 22
Registration of securities for employees
5:01pm
8-K
EX-99.1
zgfawk3b0 57x8amk
26 Apr 22
Other Events
8:32am
8-K
EX-99.1
2vr v951y89
28 Mar 22
Regulation FD Disclosure
8:41am
8-K
EX-1.1
ccxx1odv6h p6o
23 Dec 21
Other Events
5:18pm
8-K
EX-5.1
rfzbkc
23 Dec 21
Other Events
5:18pm
S-8
EX-5.1
3fqhcnybi s6e6jnmxda
6 Aug 21
Registration of securities for employees
5:03pm