MADISON DEARBORN CAPITAL PARTNERS IV LP

CIK 1122443 · last filed 2011-05-17

MADISON DEARBORN CAPITAL PARTNERS IV LP is a corporate insider who has filed 17 SEC Form 4 insider transactions across 5 companies since 2007. The most recent filing shows the insider sold $331.2M of CNK on May 17, 2011. Across all open-market trades the lifetime net is −$2.11B, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.89B across reported positions. The firm reports its address in Chicago, IL. 58 SEC filings were submitted jointly with MADISON DEARBORN PARTNERS IV 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.

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Disclosed Exposure

$1.89B

Companies

5

Total Filings

17

Lifetime Open-Market Net

-$2.11B

Filer Profile

Reported Address
THREE FIRST NATIONAL PLAZA
STE 3800
CHICAGO, IL 60602
State of Incorporation
DE
Related Filers
MADISON DEARBORN PARTNERS IV LP — 58 joint filings, latest 2014-03-13
MADISON DEARBORN PARTNERS LLC — 30 joint filings, latest 2014-03-13
RIVERSTONE HOLDINGS LLC — 19 joint filings, latest 2007-09-07
FOREST PRODUCTS HOLDINGS, L.L.C. — 18 joint filings, latest 2014-03-05
BOISE CASCADE HOLDINGS, L.L.C. — 14 joint filings, latest 2010-03-01
Cinemark Holdings, Inc. — 9 joint filings, latest 2011-05-17
PAUL J FINNEGAN — 5 joint filings, latest 2014-03-13
SAMUEL M MENCOFF — 4 joint filings, latest 2014-03-13
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
CNK 10%+ Owner 10,203,708 $37.78 $385.55M -$974.65M 6 2011-05-17
PCS 10%+ Owner 30,568,184 $49.14 $1.50B -$283.36M 1 2011-05-09
BOISE INC. (BZ.WS) Delisted 10%+ Owner 52,668,707 — — -$598.93M 8 2010-03-01
Great Lakes Dredge & Dock CORP (GLDD) Delisted 10%+ Owner 0 $17.00 $0 -$234.82M 1 2009-08-21
MAGELLAN MIDSTREAM HOLDINGS LP (MGG) Delisted Director 439,409 — — -$20.82M 1 2009-03-27

Recent Filings

17 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
2011-05-17 CNK Sell (S) −16,000,000 -$331.20M EDGAR
2011-05-09 PCS Sell (S) −16,000,000 -$283.36M EDGAR
2011-04-14 CNK Other (J) −12,000,000 $0 EDGAR
2010-12-14 CNK Sell (S) −3,000,000 -$53.34M EDGAR
2010-03-01 BOISE INC. (BZ.WS) Delisted Sell (S) −42,341,568 -$199.22M EDGAR
2010-02-26 BOISE INC. (BZ.WS) Delisted Sell (S) −5,800,000 -$27.53M EDGAR
2010-02-24 BOISE INC. (BZ.WS) Delisted Sell (S) −1,140,000 -$5.36M EDGAR
2010-02-24 BOISE INC. (BZ.WS) Delisted Sell (S) −1,324,400 -$6.23M EDGAR
2010-01-26 CNK Sell (S) −12,888,460 -$184.69M EDGAR
2009-12-07 BOISE INC. (BZ.WS) Delisted Sell (S) −10,200,000 -$46.87M EDGAR
Showing 1–10 of 17
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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.