ROBERT J CHUMLEY
CIK 1684248 · SVP Innovation · last filed 2026-03-09
ROBERT J CHUMLEY is a SVP Innovation who has filed 45 SEC Form 4 insider transactions across 1 company since 2017. The most recent filing shows the insider sold $2.1M of MUSA on Mar 9, 2026. Across all open-market trades the lifetime net is −$9.0M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $3.7M 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.
$3.74M
1
45
-$9.03M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MUSA | SVP Innovation | 6,008 | $622.53 | $3.74M | -$9.03M | 45 | 2026-03-09 |
Recent Filings
45 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-09 | MUSA | Sell (S) | −5,038 | -$2.12M | EDGAR |
| 2026-02-13 | MUSA | Mixed | +1,045 | -$290.0K | EDGAR |
| 2026-02-09 | MUSA | Mixed | +300 | -$102.5K | EDGAR |
| 2025-03-05 | MUSA | Mixed | +1,108 | -$1.09M | EDGAR |
| 2025-02-14 | MUSA | Mixed | +1,726 | $0 | EDGAR |
| 2025-02-10 | MUSA | Mixed | +419 | -$170.8K | EDGAR |
| 2024-12-03 | MUSA | Grant (A) | — | $0 | EDGAR |
| 2024-11-12 | MUSA | Mixed | — | -$2.27M | EDGAR |
| 2024-09-09 | MUSA | Grant (A) | — | $0 | EDGAR |
| 2024-06-05 | MUSA | Grant (A) | — | $0 | EDGAR |