Geoffrey Martha
CIK 1560409 · Chairman and CEO · last filed 2026-06-08
Geoffrey Martha is a Chairman and CEO who has filed 45 SEC Form 4 insider transactions across 4 companies since 2012. The most recent filing shows the insider had shares withheld for taxes covering $3.5M of MDT on Jun 8, 2026. Across all open-market trades the lifetime net is −$12.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $24.6M 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.
$24.56M
4
45
-$12.24M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MDT | Chairman and CEO | 301,163 | $80.20 | $24.15M | -$12.24M | 42 | 2026-06-08 |
| NEEpU | Director | 6,000 | $24.76 | $148.6K | $0 | 1 | 2026-02-13 |
| NEEpT | Director | 3,870 | $49.55 | $191.8K | $0 | 1 | 2025-02-14 |
| NEEpS | Director | 1,170 | $52.97 | $62.0K | $0 | 1 | 2024-08-06 |
Recent Filings
45 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-08 | MDT | Tax (F) | −41,936 | -$3.49M | EDGAR |
| 2026-05-28 | MDT | Exer (M) | +94,963 | $0 | EDGAR |
| 2026-02-13 | NEEpU | Grant (A) | +2,130 | $0 | EDGAR |
| 2025-12-17 | MDT | Tax (F) | −1,564 | -$156.2K | EDGAR |
| 2025-08-04 | MDT | Mixed | +21,149 | -$3.73M | EDGAR |
| 2025-07-30 | MDT | Grant (A) | +37,513 | $0 | EDGAR |
| 2025-02-14 | NEEpT | Grant (A) | +2,700 | $0 | EDGAR |
| 2025-01-28 | MDT | Mixed | +4,557 | -$190.8K | EDGAR |
| 2024-12-17 | MDT | Tax (F) | −4,417 | -$364.3K | EDGAR |
| 2024-08-06 | MDT | Mixed | +794 | -$1.48M | EDGAR |