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Harry K. Sideris

CIK 1789776 · President, CEO · last filed 2026-05-11

Harry K. Sideris is a President, CEO who has filed 32 SEC Form 4 insider transactions across 1 company since 2020. The most recent filing shows the insider sold $2.5M of DUK on May 11, 2026. Across all open-market trades the lifetime net is −$2.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $11.9M 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

$11.88M

Companies

1

Total Filings

32

Lifetime Open-Market Net

-$2.72M

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
DUK President, CEO 98,642 $120.39 $11.88M -$2.72M 31 2026-05-11

Recent Filings

32 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
2026-05-11 DUK Sell (S) −20,000 -$2.49M EDGAR
2026-05-08 DUK Notice (144) −20,000 -$2.49M EDGAR
2026-04-02 DUK Tax (F) −2,016 -$263.9K EDGAR
2026-02-27 DUK Mixed +26,898 -$470.7K EDGAR
2026-02-24 DUK Tax (F) −924 -$117.1K EDGAR
2026-02-09 DUK Mixed +12,723 -$940.9K EDGAR
2025-04-03 DUK Tax (F) −2,028 -$245.5K EDGAR
2025-02-28 DUK Grant (A) +25,148 $2.92M EDGAR
2025-02-25 DUK Tax (F) −1,707 -$197.2K EDGAR
2025-02-11 DUK Mixed +10,003 -$626.4K EDGAR
Showing 1–10 of 32
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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.