John T Herron
CIK 1478475 · President & CEO, Nuc Ops/CNO · last filed 2026-05-11
"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
$2.49M
Companies
3
Total Filings
34
Lifetime Open-Market Net
-$678.1K
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.
Recent Filings · Page 3 of 4
34 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2012-12-18 | ETR | Mixed | +356 | -$17.4K | EDGAR |
| 2012-11-19 | ETR | Mixed | +358 | -$16.4K | EDGAR |
| 2012-10-16 | ETR | Mixed | +490 | -$17.0K | EDGAR |
| 2012-09-18 | ETR | Mixed | +491 | -$15.7K | EDGAR |
| 2012-08-16 | ETR | Mixed | +506 | -$16.6K | EDGAR |
| 2012-07-17 | ETR | Mixed | +504 | -$16.3K | EDGAR |
| 2012-06-19 | ETR | Mixed | +461 | -$14.3K | EDGAR |
| 2012-05-17 | ETR | Mixed | +428 | -$12.8K | EDGAR |
| 2012-04-18 | ETR | Mixed | +452 | -$14.5K | EDGAR |
| 2012-03-19 | ETR | Mixed | +481 | -$15.3K | EDGAR |
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.