Mark Alan Peterson

CIK 1251221 · EVP & Chief Financial Officer · last filed 2026-06-11

Mark Alan Peterson is an EVP & Chief Financial Officer who has filed 95 SEC Form 4 insider transactions across 1 company since 2007. The most recent filing shows the insider sold $500.0K of EPR on Jun 11, 2026. Across all open-market trades the lifetime net is −$10.9M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $17.0M 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

$16.97M

Companies

1

Total Filings

95

Lifetime Open-Market Net

-$10.92M

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
EPR	EVP & Chief Financial Officer	285,884	$59.36	$16.97M	-$10.92M	91	2026-06-11

Recent Filings

95 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
2026-06-11	EPR	Sell (S)	−8,334	-$500.0K	EDGAR
2026-06-10	EPR	Notice (144)	−8,334	-$500.0K	EDGAR
2026-05-11	EPR	Sell (S)	−8,696	-$500.0K	EDGAR
2026-05-07	EPR	Notice (144)	−8,696	-$500.0K	EDGAR
2026-04-16	EPR	Sell (S)	−9,091	-$500.0K	EDGAR
2026-04-14	EPR	Notice (144)	−9,091	-$500.0K	EDGAR
2026-02-25	EPR	Mixed	+55,489	$0	EDGAR
2026-01-06	EPR	Mixed	−8,275	-$846.6K	EDGAR
2025-12-16	EPR	Gift (G)	−5,081	-$254.1K	EDGAR
2025-03-18	EPR	Notice (144)	−13,700	-$709.3K	EDGAR

Showing 1–10 of 95

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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.