Something is askew. His initial filings are for 340,216 for both direct and indirect holdings on March 29, 1999. He bought 57,300 and is reported as having the same number of directly owned shares (340,216) as held before the buying.
It is obvious there is an error in the reporting. I held back responding to your post expecting a clarification, but there is none. Given human nature, I would expect the most likely spot for error is in the Shares Remaining in the stats at the top of the page, but that is not a strong opinion. I would expect the most reliable report is that he bought shares rather than reclassified them.