| 02.10.2020. | Exclusion of shares of issuer from MTP Belex - Dekarbonizacija a.d. , Zemun - DKPB | | |
| 21.06.2013. | Decision on extension of temporary suspension of trading - Dekarbonizacija a.d. , Zemun - DKPB | | |
| 22.03.2013. | Decision on extension of temporary suspension of trading - Dekarbonizacija a.d. , Zemun - DKPB | | |
| 25.09.2012. | Decision on temporary suspension of trading on the MTP Belex - Market Segment MTP Shares - Dekarbonizacija a.d. , Zemun - DKPB | | |
| 06.11.2008. | Decision on changing the fluctuation zone for next trading for shares of issuer - Dekarbonizacija a.d. , Zemun | | |
| 11.01.2008. | Scheduling of trading by minimum price method - Dekarbonizacija a.d. , Zemun | | |
| 09.01.2008. | Decision on temporary suspension of trading by single price auction method for shares of issuer - Dekarbonizacija a.d. , Zemun | | |
| 18.12.2007. | Admission to the Unregulated Market - Dekarbonizacija a.d. Zemun - DKPB | | |