MARK C PERLBERG

CIK 1107227 · last filed 2024-06-04

MARK C PERLBERG is a corporate insider who has filed 10 SEC Form 4 insider transactions across 1 company since 2015. The most recent filing, for CCRN, was dated Jun 4, 2024. Current disclosed insider exposure totals $1.3M 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

$1.25M

Companies

1

Total Filings

10

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
CCRN	Director	94,557	$13.25	$1.25M	$0	10	2024-06-04

Recent Filings

10 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
2024-06-04	CCRN	Mixed	+8,643	-$19.3K	EDGAR
2023-06-05	CCRN	Mixed	+4,228	-$40.9K	EDGAR
2022-06-02	CCRN	Grant (A)	+7,201	$0	EDGAR
2021-06-03	CCRN	Grant (A)	+6,663	$0	EDGAR
2020-06-03	CCRN	Grant (A)	+17,916	$0	EDGAR
2019-06-03	CCRN	Grant (A)	+15,472	$0	EDGAR
2018-06-05	CCRN	Mixed	+7,116	-$23.3K	EDGAR
2017-06-05	CCRN	Grant (A)	+9,307	$0	EDGAR
2016-06-02	CCRN	Grant (A)	+7,263	$0	EDGAR
2015-06-03	CCRN	Grant (A)	+9,470	$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.