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.

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 3 of 5

47 filings

Form 4 transactions across all companies, newest first.

Filed	Symbol	Action	Net Shares	Net $	Link
2020-02-20	PNW	Grant (A)	—	$0	EDGAR
2019-10-24	PNW	Mixed	+1,376	-$104.2K	EDGAR
2019-03-12	PNW	Sell (S)	−1,395	-$129.0K	EDGAR
2019-02-22	PNW	Mixed	+65	-$200.8K	EDGAR
2019-02-21	PNW	Mixed	+1,395	-$102.9K	EDGAR
2018-10-19	PNW	Mixed	+1,262	-$84.7K	EDGAR
2018-02-22	PNW	Mixed	+1,054	-$231.9K	EDGAR
2017-10-19	PNW	Mixed	+1,511	-$118.0K	EDGAR
2017-05-23	PNW	Sell (S)	−1,841	-$156.0K	EDGAR
2017-02-23	PNW	Mixed	+1,841	-$130.7K	EDGAR

Showing 21–30 of 47

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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.