| Company | Auction | Date | Lots |
|---|---|---|---|
| A. Tkalec | Auction May 2010 | 17. May 2010 | 480 |
| A. Tkalec | Auction May 2009 | 7. May 2009 | 328 |
| A. Tkalec | Auction September 2008 | 8. Sept. 2008 | 978 |
| A. Tkalec | Auction May 2008 | 7. May 2008 | 1'177 |
| A. Tkalec | Auction February 2008 | 29. Feb. 2008 | 725 |
| A. Tkalec | Auction April 2007 | 22. Apr. 2007 | 403 |
| A. Tkalec | Auction February 2007 (Bolla Collection, in conjunction with Astarte SA) | 28. Feb. 2007 | 113 |
| A. Tkalec | Auction May 2006 | 7. May 2006 | 283 |
| A. Tkalec | Auction May 2005 | 9. May 2005 | 428 |
| A. Tkalec | Auction October 2003 | 24. Oct. 2003 | 484 |
| A. Tkalec | Auction February 2002 | 18. Feb. 2002 | 307 |
| A. Tkalec | Auction February 2001 | 19. Feb. 2001 | 461 |