MARK A LEDOUX

CIK 1115556 · CEO/Chairman · last filed 2026-03-10

"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

$1.57M

Companies

1

Total Filings

71

Lifetime Open-Market Net

-$2.71M

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
NAII CEO/Chairman 638,642 $2.46 $1.57M -$2.71M 71 2026-03-10

Recent Filings · Page 5 of 8

71 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2016-11-18 NAII Mixed −20,389 -$136.7K EDGAR
2016-03-28 NAII Grant (A) +25,000 $0 EDGAR
2016-03-11 NAII Tax (F) −6,490 -$75.9K EDGAR
2015-12-11 NAII Gift (G) −10,000 $0 EDGAR
2015-03-23 NAII Grant (A) +25,000 $0 EDGAR
2015-03-10 NAII Mixed −17,428 -$95.6K EDGAR
2014-11-26 NAII Gift (G) −5,000 $0 EDGAR
2014-08-13 NAII Gift (G) −4,000 $0 EDGAR
2014-03-11 NAII Mixed +22,779 -$12.3K EDGAR
2013-03-11 NAII Grant (A) +20,000 $0 EDGAR
Showing 4150 of 71
Page 5 of 8
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.