Aggregated SEC Form 4 activity over the trailing 30 days: buy/sell transaction counts, dollar volumes, the share of transactions executed under pre-arranged 10b5-1 plans, and the most active insiders ranked by absolute net value (buys minus sells).

A co-filed block counts once. Section 16 makes each reporting person file: when a fund holds the shares and affiliated people are deemed beneficial owners of the same position, one trade arrives as two or three filings with identical shares and price. Counts, volumes and the insider ranking carry such a block once, under the direct holder; the beneficial owners' copies are left out (since 2026-11).

{
  "days": 30,
  "buy_value_usd": "1240000.00",
  "sell_value_usd": "224580213.05",
  "top_insiders": [
    {
      "name": "STEVENS MARK A",
      "net_value": "-221102600.00"
    }
  ]
}