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CHARLES H JR CANNON

CIK 1051324 · Executive Chairman · last filed 2026-02-20

CHARLES H JR CANNON is an Executive Chairman who has filed 139 SEC Form 4 insider transactions across 3 companies since 2007. The most recent filing shows the insider sold $513.3K of SXI on Feb 20, 2026. Across all open-market trades the lifetime net is −$27.3M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $49.8M 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.

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Disclosed Exposure

$49.82M

Companies

3

Total Filings

139

Lifetime Open-Market Net

-$27.34M

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
SXI Director 15,326 $322.72 $4.95M -$6.08M 59 2026-02-20
JBTM Executive Chairman 290,731 $132.47 $38.51M -$10.89M 62 2014-03-21
FTI Senior Vice President 90,905 $70.02 $6.37M -$10.37M 15 2008-06-10

Recent Filings

139 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2026-02-20 SXI Sell (S) −2,000 -$513.3K EDGAR
2026-02-09 SXI Notice (144) −2,000 -$519.6K EDGAR
2025-12-30 SXI Gift (G) — $0 EDGAR
2025-10-22 SXI Grant (A) +639 $0 EDGAR
2025-08-26 SXI Grant (A) — $0 EDGAR
2025-08-14 SXI Sell (S) −2,779 -$429.8K EDGAR
2025-05-13 SXI Sell (S) −2,779 -$429.8K EDGAR
2025-05-09 SXI Notice (144) −2,779 -$432.6K EDGAR
2025-02-03 SXI Gift (G) — $0 EDGAR
2024-10-25 SXI Grant (A) +732 $0 EDGAR
Showing 1–10 of 139
Page 1 of 14
Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.