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MSD Credit Opportunity Master Fund, L.P.

CIK 1534735 · last filed 2022-12-22

MSD Credit Opportunity Master Fund, L.P. is a corporate insider who has filed 9 SEC Form 4 insider transactions across 2 companies since 2012. The most recent filing shows the insider sold $3.0M of ICD on Dec 22, 2022. Across all open-market trades the lifetime net is −$10.9M, making them a net seller over the disclosed history. The firm reports its address in New York, NY. 42 SEC filings were submitted jointly with MSD Partners, L.P.

"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.

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Disclosed Exposure

$0

Companies

2

Total Filings

9

Lifetime Open-Market Net

-$10.92M

Filer Profile

Reported Address
ONE VANDERBILT AVENUE, 26TH FLOOR
NEW YORK, NY 10017
Phone
(212) 303-1650
State of Incorporation
Cayman Islands
Related Filers
MSD Partners, L.P. — 42 joint filings, latest 2025-04-29
MSD PRIVATE CREDIT OPPORTUNITY (NON-ECI) FUND, LLC — 14 joint filings, latest 2025-04-29
MSD PCOF Partners LXXIII, LLC — 9 joint filings, latest 2024-11-27
BDT Badger Holdings, LLC — 5 joint filings, latest 2025-04-29
BDT CAPITAL PARTNERS, LLC — 5 joint filings, latest 2025-04-29
MSD Credit Opportunity Fund X, LLC — 1 joint filings, latest 2018-10-03
Coral Rock Investments, L.P. — same reported address
MSD Aqua Partners, LLC — same reported address
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
Independence Contract Drilling, Inc. (ICD) Delisted Director 1,934,836 $0.59 $1.13M -$3.09M 3 2022-12-22
JOURNAL COMMUNICATIONS INC (JRN) Delisted 10%+ Owner 4,499,852 — — -$7.83M 6 2013-04-15

Recent Filings

9 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
2022-12-22 Independence Contract Drilling, Inc. (ICD) Delisted Sell (S) −1,015,176 -$3.01M EDGAR
2022-12-15 Independence Contract Drilling, Inc. (ICD) Delisted Sell (S) −40,968 -$130.5K EDGAR
2019-05-28 Independence Contract Drilling, Inc. (ICD) Delisted Buy (P) +20,000 $50.3K EDGAR
2013-04-15 JOURNAL COMMUNICATIONS INC (JRN) Delisted Sell (S) −883,768 -$6.13M EDGAR
2013-04-04 JOURNAL COMMUNICATIONS INC (JRN) Delisted Sell (S) −838,728 -$5.57M EDGAR
2013-03-25 JOURNAL COMMUNICATIONS INC (JRN) Delisted Sell (S) −490,196 -$3.31M EDGAR
2013-03-11 JOURNAL COMMUNICATIONS INC (JRN) Delisted Sell (S) −615,940 -$3.88M EDGAR
2012-05-14 JOURNAL COMMUNICATIONS INC (JRN) Delisted Buy (P) +297,400 $1.19M EDGAR
2012-05-04 JOURNAL COMMUNICATIONS INC (JRN) Delisted Buy (P) +2,411,000 $9.86M 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.