David Yamanto

David Yamanto is a declared insider of PT Jasnita Telekomindo Tbk., with filings sourced from OJK / IDX. Between 11 August 2025 and 13 August 2025, the trades on record add up to 3 filings.

On the market, this insider has only ever bought: 3 purchases, €1,252 in total. Unlike grants, an open-market purchase is paid for by the insider, at the market price.

Half of the purchases are above €254 and half below. Of 3 purchases, 1 formed part of a group of insiders buying within 30 days of each other. Such overlaps are known as a cluster signal: distinct people reaching the same decision at about the same time. For 3 purchases whose 90-day window has closed, the share price was higher on day 90 than the day after publication in 0% of cases, with a median move of -14.0%. They describe history only and say nothing certain about the share price ahead.

On 15 August 2025 came the latest disclosure, an open-market purchase for €755 in PT Jasnita Telekomindo Tbk. Between a trade and the moment it shows up on OJK / IDX, the median delay is 3 days. That lag is the time during which only the insider knows about the trade. These figures are compiled from regulatory filings published by OJK / IDX. They describe what insiders did and are not a recommendation.