An update: http://www.paulickreport.com/news/ray-s-paddock/california-veterinarians-list-steroid-reporting-numbers/
"In hindsight, there is a pretty clear pattern to Masochistic’s vet’s list history and his race record. The gelding was placed on the list for 60 days for medication on Aug. 29, 68 days before his Breeders’ Cup runner-up finish. He was also placed on the list twice last spring: on April 4 and on May 2, the latter being 67 days before winning the Grade 2 Pat O’Brien. Furthermore, Masochistic was on the list for 60 days for medication April 15, 2015, 73 days before winning the G1 Triple Bend…
According to a search conducted on a website maintained by InCompass Solutions (a Jockey Club company), 34 Thoroughbreds were added to the vet’s list in California during this time with 60-day holds for medication use. According to Mike Marten, a spokesman for the California Horse Racing Board, this designation would only be used for Thoroughbreds receiving anabolic steroids.
See the full list here.
Masochistic was one of three horses appearing on the list three times last year, and one of a total of five listed horses in the care of trainer Ron Ellis when recorded. (By our count, only Peter Miller had more horses on the list during this time, with a total of nine.) A majority – eighteen – have not started since they reportedly received steroids, though in some cases, they have not yet been released from the list.
Some trainers waited as long as six or seven months after the anabolic steroid administration to run back the horse in question. Others, like Ellis, cut it closer; seven started back less than 80 days after getting a steroid, and one horse even started back 63 days after administration. A search of ThoroughbredRulings.com suggests this start did not result in a violation for a positive post-race test."
Ron Ellis does not have a big stable - only 116 starts last year.