Latest filings (excl ownership)
SC 13E3/A
Going private transaction (amended)
22 Jul 20
15-12G
Securities registration termination
22 Jul 20
8-K
Material Modifications to Rights of Security Holders
20 Jul 20
8-K
Submission of Matters to a Vote of Security Holders
10 Jul 20
10-Q
2020 Q1
Quarterly report
5 Jun 20
DEFA14A
Additional proxy soliciting materials
26 May 20
SC 13E3/A
Going private transaction (amended)
26 May 20
DEFR14A
Revised proxy
26 May 20
CORRESP
Correspondence with SEC
26 May 20
UPLOAD
Letter from SEC
20 May 20
DEF 14A
Definitive proxy
18 May 20
8-K
Other Events
12 May 20
10-K/A
2019 FY
Annual report (amended)
12 May 20
SC 13E3
Going private transaction
7 May 20
PRE 14A
Preliminary proxy
7 May 20
10-K
2019 FY
Annual report
7 May 20
8-K
Other Events
30 Mar 20
8-K
Entry into a Material Definitive Agreement
3 Mar 20
10-Q
2019 Q3
Quarterly report
14 Nov 19
10-Q
2019 Q2
Quarterly report
5 Aug 19
10-Q
2019 Q1
Quarterly report
14 May 19
10-K
2018 FY
Annual report
15 Apr 19
8-K
Entry into a Material Definitive Agreement
11 Apr 19
NT 10-K
Notice of late annual filing
1 Apr 19
8-K
Entry into a Material Definitive Agreement
14 Dec 18
8-K
Proteo Announces Change in Leadership
19 Nov 18
10-Q
2018 Q3
Quarterly report
31 Oct 18
10-Q
2018 Q2
Quarterly report
1 Aug 18
10-Q
2018 Q1
Quarterly report
21 May 18
NT 10-Q
Notice of late quarterly filing
15 May 18
10-K
2017 FY
Annual report
27 Apr 18
NT 10-K
Notice of late annual filing
2 Apr 18
10-Q
2017 Q3
Quarterly report
7 Nov 17
10-Q
2017 Q2
Quarterly report
9 Aug 17
10-Q
2017 Q1
Quarterly report
15 May 17
10-K
2016 FY
Annual report
14 Apr 17
NT 10-K
Notice of late annual filing
31 Mar 17
10-Q
2016 Q3
Quarterly report
14 Nov 16
8-K
Entry into a Material Definitive Agreement
13 Sep 16
10-Q
2016 Q2
Quarterly report
8 Aug 16
Latest ownership filings
SC 13G
Siebuhr Diethelm Achim DA
11 Mar 20
SC 13G
Bartels Kai Dieter
11 Mar 20
3
Diethelm Achim DA Siebuhr
11 Mar 20
3
Kai Dieter Bartels
11 Mar 20
4
REDEN JORK VON
14 Dec 18
3
REDEN JORK VON
26 Nov 18
4
Juergen Michael Paal
18 Apr 16
4
Juergen Michael Paal
28 Apr 15
4
Juergen Michael Paal
15 Apr 15
4
Juergen Michael Paal
13 Apr 15