MARK A III WELSH
CIK 1692554 · last filed 2026-05-21
MARK A III WELSH is a corporate insider who has filed 26 SEC Form 4 insider transactions across 1 company since 2017. The most recent filing shows the insider was granted $192.7K of NOC on May 21, 2026. Across all open-market trades the lifetime net is −$370.7K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.5M 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.
$2.46M
1
26
-$370.7K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| NOC | Director | 4,470 | $550.33 | $2.46M | -$370.7K | 26 | 2026-05-21 |
Recent Filings
26 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-21 | NOC | Grant (A) | +349 | $192.7K | EDGAR |
| 2026-05-05 | NOC | Sell (S) | −95 | -$54.3K | EDGAR |
| 2026-02-03 | NOC | Sell (S) | −95 | -$65.0K | EDGAR |
| 2025-11-25 | NOC | Sell (S) | −97 | -$54.7K | EDGAR |
| 2025-07-08 | NOC | Sell (S) | −33 | -$16.7K | EDGAR |
| 2025-06-09 | NOC | Sell (S) | −33 | -$16.1K | EDGAR |
| 2025-05-22 | NOC | Grant (A) | +385 | $182.5K | EDGAR |
| 2025-05-06 | NOC | Sell (S) | −33 | -$16.3K | EDGAR |
| 2025-04-08 | NOC | Sell (S) | −33 | -$15.8K | EDGAR |
| 2025-03-06 | NOC | Sell (S) | −33 | -$15.6K | EDGAR |