MARK A III WELSH
CIK 1692554 · last filed 2026-05-21
"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.
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Disclosed Exposure
$2.46M
Companies
1
Total Filings
26
Lifetime Open-Market Net
-$370.7K
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| 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 · Page 3 of 3
26 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2021-05-21 | NOC | Grant (A) | +458 | $169.9K | EDGAR |
| 2020-05-22 | NOC | Grant (A) | +499 | $159.9K | EDGAR |
| 2019-05-17 | NOC | Grant (A) | +543 | $159.9K | EDGAR |
| 2018-05-18 | NOC | Other (J) | +483 | $155.1K | EDGAR |
| 2017-05-19 | NOC | Other (J) | +609 | $150.0K | EDGAR |
| 2017-01-04 | NOC | Other (J) | +270 | $64.2K | EDGAR |
Showing 21–26 of 26
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Page 3 of 3
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.