| Filed | Insider | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| 2026-05-01 | Haldor Foundation 10% owner | Sold | 2,127,566 | $109.69 | $233.4M |
| 2025-11-05 | Plautz David J. VP and Treasurer | Bought | 2,150 | $92.98 | $200k |
| 2025-11-03 | Carleone Joseph Director | Bought | 1,000 | $91.26 | $91k |
| 2025-08-13 | Manning Paul Chairman, President & CEO | Bought | 20 | $116.94 | $2k |
| Insider | Role | Buys | Total bought |
|---|---|---|---|
| Plautz David J. | VP and Treasurer | 1 | $200k |
| Carleone Joseph | Director | 1 | $91k |
| Manning Paul | Chairman, President & CEO | 1 | $2k |
Every insider buy and sell for SXT plotted on the price, the full two-year history, cluster scores and daily updates — in the members area, $29/month. A free quarterly sample of the whole dataset needs no account.
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