William M Zisch

CIK 1341721 · President & CEO · last filed 2026-06-01

William M Zisch is a President & CEO who has filed 25 SEC Form 4 insider transactions across 4 companies since 2007. The most recent filing, for IPI, was dated Jun 1, 2026. Across all open-market trades the lifetime net is −$142.5K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $9.4M 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

$9.42M

Companies

4

Total Filings

25

Lifetime Open-Market Net

-$142.5K

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
IPI	Director	14,486	$35.45	$513.5K	$0	6	2026-06-01
Midway Gold Corp (MDW) Delisted	President & CEO	—	—	—	$0	1	2014-12-12
RGLD	VP Operations	39,745	$195.44	$7.77M	-$142.5K	15	2014-12-11
NEM	Vice President	12,492	$90.84	$1.13M	$0	3	2007-02-28

Recent Filings

25 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
2026-06-01	IPI	Grant (A)	+2,091	$0	EDGAR
2025-06-02	IPI	Grant (A)	+2,288	$0	EDGAR
2024-09-26	IPI	Grant (A)	+1,047	$0	EDGAR
2024-05-20	IPI	Grant (A)	+3,390	$0	EDGAR
2023-05-23	IPI	Grant (A)	+4,343	$0	EDGAR
2022-05-24	IPI	Grant (A)	+1,327	$0	EDGAR
2014-12-12	Midway Gold Corp (MDW) Delisted	Grant (A)	—	$0	EDGAR
2014-12-11	RGLD	Mixed	+1,704	-$107.9K	EDGAR
2014-11-20	RGLD	Tax (F)	−2,040	-$142.9K	EDGAR
2014-09-26	RGLD	Exer (M)	+3,886	$199.3K	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.