Karl A Liepitz

CIK 1840120 · VP, Chief Legal Officer & Sec. · last filed 2026-03-05

Karl A Liepitz is a VP, Chief Legal Officer & Sec. who has filed 7 SEC Form 4 insider transactions across 2 companies since 2022. The most recent filing, for KNF, was dated Mar 5, 2026. Current disclosed insider exposure totals $5.7M 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.

Disclosed Exposure

$5.75M

Companies

2

Total Filings

7

Lifetime Open-Market Net

$0

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
KNF	VP, Chief Legal Officer & Sec.	46,208	$67.52	$3.12M	$0	4	2026-03-05
MDU	VP, Gen Counsel & Secretary	128,827	$20.41	$2.63M	$0	3	2023-06-01

Recent Filings

7 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
2026-03-05	KNF	Grant (A)	+4,611	$0	EDGAR
2026-02-17	KNF	Tax (F)	−8,648	-$706.9K	EDGAR
2025-03-03	KNF	Mixed	−4,313	-$671.0K	EDGAR
2024-02-26	KNF	Mixed	−895	-$380.4K	EDGAR
2023-06-01	MDU	Grant (A)	+26,842	$0	EDGAR
2023-02-21	MDU	Grant (A)	+26,265	$0	EDGAR
2022-02-28	MDU	Grant (A)	+11,176	$0	EDGAR

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.