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Dwayne L. Hyzak

CIK 1414109 · CEO, SMD · last filed 2026-08-14

Dwayne L. Hyzak is a CEO, SMD who has filed 271 SEC Form 4 insider transactions across 2 companies since 2007. The most recent filing, for MAIN, was dated Aug 14, 2026. Across all open-market trades the lifetime net is −$13.3M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $30.2M 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

$30.22M

Companies

2

Total Filings

271

Lifetime Open-Market Net

-$13.28M

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
MAIN CEO, SMD 507,294 $57.97 $29.41M -$14.05M 245 2026-08-14
MSIF CEO, SMD 64,743 $12.61 $816.4K $770.9K 10 2026-06-11

Recent Filings

271 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
2026-08-14 MAIN Other (J) +1,427 $74.2K EDGAR
2026-06-11 MSIF Buy (P) +4,274 $50.0K EDGAR
2026-05-28 MAIN Other (J) +456 $23.1K EDGAR
2026-05-19 MSIF Other (J) +343 $4.6K EDGAR
2026-05-06 MAIN Other (J) +408 $23.0K EDGAR
2026-04-03 MAIN Mixed +53,323 -$1.50M EDGAR
2026-03-11 MAIN Other (J) +372 $22.7K EDGAR
2026-03-10 MSIF Other (J) +343 $4.5K EDGAR
2026-02-13 MAIN Other (J) +362 $22.6K EDGAR
2026-01-13 MAIN Other (J) +781 $47.9K EDGAR
Showing 1–10 of 271
Page 1 of 28
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.