Home

Monarch Alternative Capital LP

CIK 1281084 · last filed 2017-09-15

Monarch Alternative Capital LP is a corporate insider who has filed 7 SEC Form 4 insider transactions across 4 companies since 2008. The most recent filing shows the insider disposed of $167.2M of ARCH on Sep 15, 2017. Across all open-market trades the lifetime net is −$75.7M, making them a net seller over the disclosed history. The firm reports its address in New York, NY. 29 SEC filings were submitted jointly with MDRA GP LP.

"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.

Loading insider history…
Disclosed Exposure

$0

Companies

4

Total Filings

7

Lifetime Open-Market Net

-$75.74M

Filer Profile

Reported Address
535 MADISON AVENUE
NEW YORK, NY 10022
Phone
(212) 554-1700
State of Incorporation
DE
Formerly Known As
Quadrangle Debt Recovery Advisors LP (2007–2008)
Quadrangle Debt Recovery Advisors LLC (2006–2006)
QDRA LLC (2004–2005)
Related Filers
MDRA GP LP — 29 joint filings, latest 2026-04-03
Monarch GP LLC — 29 joint filings, latest 2026-04-03
Monarch Debt Recovery Master Fund Ltd — 5 joint filings, latest 2016-02-16
QUADRANGLE CAPITAL PARTNERS LP — 1 joint filings, latest 2004-02-27
QUADRANGLE GP INVESTORS LLC — 1 joint filings, latest 2004-02-27
QUADRANGLE GP INVESTORS LP — 1 joint filings, latest 2004-02-27
QUADRANGLE SELECT PARTNERS LP — 1 joint filings, latest 2004-02-27
HIGH RISE CAPITAL MANAGEMENT LP — 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
ARCH RESOURCES, INC. (ARCH) Delisted 10%+ Owner 714,821 $134.83 $96.38M $0 1 2017-09-15
WCI Communities, Inc. (WCIC) Delisted Director 0 — — -$75.78M 2 2017-02-13
PROTECTION ONE INC (PONE) Delisted 10%+ Owner 0 — — $39.2K 2 2010-06-07
SILICON GRAPHICS INC (SGIC) Delisted 10%+ Owner — — — $0 1 2008-08-29

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
2017-09-15 ARCH RESOURCES, INC. (ARCH) Delisted Disp (D) −2,250,000 -$167.24M EDGAR
2017-02-13 WCI Communities, Inc. (WCIC) Delisted Mixed −7,115,055 -$167.20M EDGAR
2015-09-21 — Sell (S) −25,358,034 $0
2015-09-11 WCI Communities, Inc. (WCIC) Delisted Sell (S) −3,000,000 -$75.78M EDGAR
2010-06-07 PROTECTION ONE INC (PONE) Delisted U −5,917,732 -$91.72M EDGAR
2009-06-05 PROTECTION ONE INC (PONE) Delisted Buy (P) +15,790 $39.2K EDGAR
2008-08-29 SILICON GRAPHICS INC (SGIC) Delisted Buy (P) — $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.