Mark A Caylor
CIK 1559097 · CVP & Pres, Mission Systems · last filed 2026-05-29
"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
$9.26M
Companies
3
Total Filings
50
Lifetime Open-Market Net
-$25.41M
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.
Recent Filings · Page 5 of 5
50 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2016-03-04 | NOC | Sell (S) | −7,717 | -$1.49M | EDGAR |
| 2016-02-23 | NOC | Mixed | +3,568 | -$705.5K | EDGAR |
| 2016-02-19 | NOC | Mixed | +15,434 | -$2.96M | EDGAR |
| 2015-07-21 | NOC | Mixed | +3,392 | -$594.5K | EDGAR |
| 2015-03-09 | NOC | Sell (S) | −3,000 | -$491.7K | EDGAR |
| 2015-02-20 | NOC | Mixed | +5,111 | -$706.6K | EDGAR |
| 2015-02-18 | NOC | Mixed | +1,362 | -$129.5K | EDGAR |
| 2014-02-21 | NOC | Mixed | +4,332 | -$514.8K | EDGAR |
| 2013-08-15 | NOC | Exer (M) | +1,312 | $56.5K | EDGAR |
| 2013-02-22 | NOC | Grant (A) | — | $0 | EDGAR |
Showing 41–50 of 50
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Page 5 of 5
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.