DION J WEISLER
CIK 1580693 · President and CEO · last filed 2026-05-22
DION J WEISLER is a President and CEO who has filed 100 SEC Form 4 insider transactions across 3 companies since 2013. The most recent filing, for TMO, was dated May 22, 2026. Across all open-market trades the lifetime net is −$64.8M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $32.8M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$32.80M
3
100
-$64.82M
Holdings By Company
Recent Filings
100 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-22 | TMO | Mixed | +418 | -$36.3K | EDGAR |
| 2026-05-15 | INTC | Grant (A) | — | $0 | EDGAR |
| 2026-05-08 | INTC | Exer (M) | +12,552 | $0 | EDGAR |
| 2026-03-31 | TMO | Grant (A) | — | $0 | EDGAR |
| 2026-01-05 | TMO | Grant (A) | — | $0 | EDGAR |
| 2025-09-30 | TMO | Grant (A) | — | $0 | EDGAR |
| 2025-07-01 | TMO | Grant (A) | — | $0 | EDGAR |
| 2025-05-22 | TMO | Mixed | +511 | -$21.3K | EDGAR |
| 2025-05-08 | INTC | Mixed | +7,954 | -$68.0K | EDGAR |
| 2025-04-01 | TMO | Grant (A) | — | $0 | EDGAR |