JEFFREY B. GULDNER

CIK 1521334 · Chairman, President and CEO · 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.

Loading insider history…
Disclosed Exposure

$15.18M

Companies

3

Total Filings

47

Lifetime Open-Market Net

-$430.6K

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
DUKpA Director $24.67 $0 2 2026-05-11
NXT Director 7,861 $121.88 $958.1K $0 3 2025-08-20
PNW Chairman, President and CEO 137,462 $103.44 $14.22M -$430.6K 42 2025-03-20

Recent Filings · Page 4 of 5

47 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2017-02-22 PNW Mixed −282 -$158.3K EDGAR
2016-10-21 PNW Mixed +1,621 -$108.1K EDGAR
2016-02-23 PNW Mixed −521 -$129.0K EDGAR
2016-02-18 PNW Mixed +831 -$56.1K EDGAR
2015-10-22 PNW Mixed +1,133 -$66.3K EDGAR
2015-02-24 PNW Mixed −159 -$120.4K EDGAR
2015-02-19 PNW Mixed +832 -$54.7K EDGAR
2014-11-25 PNW Sell (S) −2,332 -$145.6K EDGAR
2014-10-24 PNW Mixed +969 -$50.7K EDGAR
2014-02-24 PNW Mixed −474 -$95.2K EDGAR
Showing 3140 of 47
Page 4 of 5
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.