Stephen E Kuczynski

CIK 1524757 · CEO, Southern Nuclear · last filed 2024-03-12

Stephen E Kuczynski is a CEO, Southern Nuclear who has filed 107 SEC Form 4 insider transactions across 6 companies since 2011. The most recent filing, for SO, was dated Sep 3, 2024. Across all open-market trades the lifetime net is −$53.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $5.5M 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

$5.48M

Companies

6

Total Filings

107

Lifetime Open-Market Net

-$53.36M

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
SOJE CEO, Southern Nuclear 126,528 $16.55 $2.09M -$9.39M 24 2024-03-12
SOUTHERN CO (SOLN) Delisted Pres. & CEO, Southern Nuclear 129,784 $56.16 $7.29M -$16.83M 46 2022-07-06
SOJC Pres. & CEO, Southern Nuclear 71,772 $20.12 $1.44M -$695.8K 10 2019-08-06
SOUTHERN CO (SOJB) Delisted Pres. & CEO, Southern Nuclear 25,030 $25.04 $626.8K -$3.16M 1 2017-03-01
SOUTHERN CO (SOJA) Delisted Pres. & CEO, Southern Nuclear 18,455 -$16.08M 4 2016-05-05
SO Pres. & CEO, Southern Nuclear 20,113 $96.60 $1.94M -$7.20M 10 2015-07-14

Recent Filings

107 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
2024-09-03 SO Notice (144) −24,000 -$2.06M EDGAR
2024-03-12 SOJE Sell (S) −5,000 -$344.6K EDGAR
2024-03-11 SO Notice (144) −5,000 -$344.6K EDGAR
2024-02-14 SOJE Mixed +1,976 -$106.3K EDGAR
2024-02-13 SOJE Sell (S) −5,000 -$334.7K EDGAR
2024-02-12 SO Notice (144) −5,000 -$334.7K EDGAR
2024-02-09 SOJE Mixed +31,126 -$1.66M EDGAR
2024-02-06 SOJE Mixed +2,142 -$126.0K EDGAR
2024-01-10 SO Notice (144) −5,000 -$359.9K EDGAR
2024-01-10 SOJE Sell (S) −5,000 -$359.9K EDGAR
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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.