Kim Tony has demonstrated a strong buying bias across three companies—BSTZ, BST, and BTX—with $4.1 million in total purchases against $1.04 million in sales, based on 23 transactions disclosed in SEC Form 4 filings. The most recent activity, concentrated in late January and early February 2026, shows five purchases and no sales, reinforcing the accumulation trend. On February 5 alone, Kim acquired shares in BSTZ worth $913,550 and $6,588, alongside BST purchases totaling $873,110.50 and $46,644. Earlier, on January 30, Kim added BTX shares valued at $229,776 while also engaging in derivative transactions involving BSTZ and BST, including awards (code "A") and dispositions (code "D").
The pattern reveals a focus on BlackRock Science and Technology Trust (BST) and its related entities, with BSTZ—a closed-end fund—receiving significant investment. The January 23 purchase of BST shares worth $651,200 marked the beginning of this concentrated buying phase. While derivative transactions complicate the net position, the dollar-weighted activity skews heavily toward accumulation, particularly in BST and BSTZ. The absence of recent sales suggests confidence in these holdings, though the presence of dispositions in late January, such as the $348,684.18 BSTZ derivative transaction, indicates some portfolio adjustments. The data reflects a clear directional bias toward building exposure in these securities over the observed period.
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