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CPEP GP, LLC

CIK 2100740 · last filed 2026-03-12

CPEP GP, LLC is a corporate insider who has filed 1 SEC Form 4 insider transactions across 1 company since 2026. The most recent filing, for MDLN, was dated Mar 12, 2026. Across all open-market trades the lifetime net is −$5.35B, making them a net seller over the disclosed history. Current disclosed insider exposure totals $4.01B across reported positions. The firm reports its address in Washington, DC. 2 SEC filings were submitted jointly with CPEP Circle Holdings 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

$4.01B

Companies

1

Total Filings

1

Lifetime Open-Market Net

-$5.35B

Filer Profile

Reported Address
1001 PENNSYLVANIA AVENUE, NW
SUITE 220 SOUTH
WASHINGTON, DC 20004
Phone
(202) 729-5207
State of Incorporation
DE
Related Filers
CPEP Circle Holdings L.P. — 2 joint filings, latest 2026-03-12
Carlyle Mozart Coinvestment Holdings, L.P. — 2 joint filings, latest 2026-03-12
Carlyle Mozart Coinvestment UNLV Holdco, L.P. — 2 joint filings, latest 2026-03-12
TC Group VII S1, L.L.C. — 2 joint filings, latest 2025-12-22
TC Group VII S1, L.P. — 2 joint filings, latest 2025-12-22
TC Group VIII, L.P. — 2 joint filings, latest 2025-12-22
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
MDLN 10%+ Owner 125,454,241 $31.96 $4.01B -$5.35B 1 2026-03-12

Recent Filings

1 filing
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
2026-03-12 MDLN Mixed −141,096,615 -$5.35B 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.